/* CSS Variables */
:root {
    /* Core color system inspired by Flamingo Estate */
    --color-page-background: #fafafa;
    --color-card-surface: #ffffff;
    --color-surface-hover: #E4DDCF;
    --color-border-subtle: #d6cebc4c;
    --color-text-primary: #252b21;
    --color-text-secondary: #66705F;
    --color-action-primary: #4B6440;
    --color-action-primary-hover: #3F5636;

    /* Category accents */
    --color-category-productivity: #6E8B5A;
    --color-category-expertise: #A17B56;
    --color-category-travel: #5D7C73;
    --color-category-lifestyle: #C4806A;
    --color-category-inspiration: #8F84A0;

    /* Base font size */
    --base-font-size: 17px;

    /* Editorial Typography Scale - Enhanced for readability */
    --text-xs: clamp(0.75rem, 0.7rem + 0.15vw, 0.813rem);
    /* 12-13px */
    --text-sm: clamp(0.875rem, 0.813rem + 0.15vw, 0.938rem);
    /* 14-15px */
    --text-base: clamp(1rem, 0.938rem + 0.15vw, 1.063rem);
    /* 16-17px */
    --text-lg: clamp(1.125rem, 1.063rem + 0.2vw, 1.25rem);
    /* 18-20px */
    --text-xl: clamp(1.375rem, 1.25rem + 0.3vw, 1.625rem);
    /* 22-26px */
    --text-2xl: clamp(1.75rem, 1.5rem + 0.5vw, 2.25rem);
    /* 28-36px */
    --text-3xl: clamp(2.25rem, 2rem + 0.75vw, 3rem);
    /* 36-48px */

    /* Line heights - Generous for editorial readability */
    --leading-tight: 1.3;
    --leading-snug: 1.45;
    --leading-normal: 1.6;
    --leading-relaxed: 1.75;
    --leading-loose: 1.9;

    /* Font weights - Editorial range */
    --weight-light: 300;
    --weight-normal: 400;
    --weight-medium: 500;
    --weight-semibold: 600;
    --weight-bold: 700;

    /* Spacing scale - Generous breathing room */
    --space-xs: 0.25rem;
    /* 4px */
    --space-sm: 0.5rem;
    /* 8px */
    --space-md: 1rem;
    /* 16px */
    --space-lg: 1.5rem;
    /* 24px */
    --space-xl: 2rem;
    /* 32px */
    --space-2xl: 3rem;
    /* 48px */
    --space-3xl: 4rem;
    /* 64px */

    /* Letter spacing for elegance */
    --tracking-tight: -0.01em;
    --tracking-normal: 0;
    --tracking-wide: 0.025em;
    --tracking-wider: 0.05em;
    --tracking-widest: 0.1em;

    /* Elevation and state layers */
    --md-sys-elevation-level0: none;
    --md-sys-elevation-level1: 0px 1px 2px rgba(0, 0, 0, 0.3), 0px 1px 3px 1px rgba(0, 0, 0, 0.15);
    --md-sys-elevation-level2: 0px 1px 2px rgba(0, 0, 0, 0.3), 0px 2px 6px 2px rgba(0, 0, 0, 0.15);
    --md-sys-elevation-level3: 0px 4px 8px 3px rgba(0, 0, 0, 0.15), 0px 1px 3px rgba(0, 0, 0, 0.3);
    --md-sys-elevation-level4: 0px 6px 10px 4px rgba(0, 0, 0, 0.15), 0px 2px 3px rgba(0, 0, 0, 0.3);
    --md-sys-elevation-level5: 0px 8px 12px 6px rgba(0, 0, 0, 0.15), 0px 4px 4px rgba(0, 0, 0, 0.3);

    --md-sys-state-hover-opacity: 0.08;
    --md-sys-state-focus-opacity: 0.12;
    --md-sys-state-pressed-opacity: 0.12;
    --md-sys-state-dragged-opacity: 0.16;
    --md-sys-state-disabled-opacity: 0.38;
    --md-sys-state-disabled-container-opacity: 0.12;

    /* Shape tokens */
    --md-sys-shape-corner-none: 0px;
    --md-sys-shape-corner-extra-small: 4px;
    --md-sys-shape-corner-small: 8px;
    --md-sys-shape-corner-medium: 12px;
    --md-sys-shape-corner-large: 16px;
    --md-sys-shape-corner-extra-large: 28px;
    --md-sys-shape-corner-full: 9999px;

    /* Motion tokens */
    --md-sys-motion-easing-standard: cubic-bezier(0.2, 0, 0, 1);
    --md-sys-motion-easing-emphasized: cubic-bezier(0.2, 0, 0, 1);
    --md-sys-motion-easing-emphasized-decelerate: cubic-bezier(0.05, 0.7, 0.1, 1);
    --md-sys-motion-easing-emphasized-accelerate: cubic-bezier(0.3, 0, 0.8, 0.15);
    --md-sys-motion-easing-legacy: cubic-bezier(0.4, 0, 0.2, 1);

    --md-sys-motion-duration-short1: 50ms;
    --md-sys-motion-duration-short2: 100ms;
    --md-sys-motion-duration-short3: 150ms;
    --md-sys-motion-duration-short4: 200ms;
    --md-sys-motion-duration-medium1: 250ms;
    --md-sys-motion-duration-medium2: 300ms;
    --md-sys-motion-duration-medium3: 350ms;
    --md-sys-motion-duration-medium4: 400ms;
    --md-sys-motion-duration-long1: 450ms;
    --md-sys-motion-duration-long2: 500ms;
    --md-sys-motion-duration-long3: 550ms;
    --md-sys-motion-duration-long4: 600ms;

    /* Typography scale */
    --md-sys-typescale-display-large-font: var(--font-serif);
    --md-sys-typescale-display-large-size: 3.5625rem;
    /* 57px */
    --md-sys-typescale-display-large-line-height: 4rem;
    /* 64px */
    --md-sys-typescale-display-large-weight: 400;
    --md-sys-typescale-display-large-tracking: -0.25px;

    --md-sys-typescale-display-medium-font: var(--font-serif);
    --md-sys-typescale-display-medium-size: 2.8125rem;
    /* 45px */
    --md-sys-typescale-display-medium-line-height: 3.25rem;
    /* 52px */
    --md-sys-typescale-display-medium-weight: 400;
    --md-sys-typescale-display-medium-tracking: 0;

    --md-sys-typescale-display-small-font: var(--font-serif);
    --md-sys-typescale-display-small-size: 2.25rem;
    /* 36px */
    --md-sys-typescale-display-small-line-height: 2.75rem;
    /* 44px */
    --md-sys-typescale-display-small-weight: 400;
    --md-sys-typescale-display-small-tracking: 0;

    --md-sys-typescale-headline-large-font: var(--font-serif);
    --md-sys-typescale-headline-large-size: 2rem;
    /* 32px */
    --md-sys-typescale-headline-large-line-height: 2.5rem;
    /* 40px */
    --md-sys-typescale-headline-large-weight: 600;
    --md-sys-typescale-headline-large-tracking: 0;

    --md-sys-typescale-headline-medium-font: var(--font-serif);
    --md-sys-typescale-headline-medium-size: 1.75rem;
    /* 28px */
    --md-sys-typescale-headline-medium-line-height: 2.25rem;
    /* 36px */
    --md-sys-typescale-headline-medium-weight: 600;
    --md-sys-typescale-headline-medium-tracking: 0;

    --md-sys-typescale-headline-small-font: var(--font-serif);
    --md-sys-typescale-headline-small-size: 1.5rem;
    /* 24px */
    --md-sys-typescale-headline-small-line-height: 2rem;
    /* 32px */
    --md-sys-typescale-headline-small-weight: 600;
    --md-sys-typescale-headline-small-tracking: 0;

    --md-sys-typescale-title-large-font: var(--font-sans);
    --md-sys-typescale-title-large-size: 1.375rem;
    /* 22px */
    --md-sys-typescale-title-large-line-height: 1.75rem;
    /* 28px */
    --md-sys-typescale-title-large-weight: 500;
    --md-sys-typescale-title-large-tracking: 0;

    --md-sys-typescale-title-medium-font: var(--font-sans);
    --md-sys-typescale-title-medium-size: 1rem;
    /* 16px */
    --md-sys-typescale-title-medium-line-height: 1.5rem;
    /* 24px */
    --md-sys-typescale-title-medium-weight: 500;
    --md-sys-typescale-title-medium-tracking: 0.15px;

    --md-sys-typescale-title-small-font: var(--font-sans);
    --md-sys-typescale-title-small-size: 0.875rem;
    /* 14px */
    --md-sys-typescale-title-small-line-height: 1.25rem;
    /* 20px */
    --md-sys-typescale-title-small-weight: 500;
    --md-sys-typescale-title-small-tracking: 0.1px;

    --md-sys-typescale-body-large-font: var(--font-sans);
    --md-sys-typescale-body-large-size: 1rem;
    /* 16px */
    --md-sys-typescale-body-large-line-height: 1.5rem;
    /* 24px */
    --md-sys-typescale-body-large-weight: 400;
    --md-sys-typescale-body-large-tracking: 0.5px;

    --md-sys-typescale-body-medium-font: var(--font-sans);
    --md-sys-typescale-body-medium-size: 0.875rem;
    /* 14px */
    --md-sys-typescale-body-medium-line-height: 1.25rem;
    /* 20px */
    --md-sys-typescale-body-medium-weight: 400;
    --md-sys-typescale-body-medium-tracking: 0.25px;

    --md-sys-typescale-body-small-font: var(--font-sans);
    --md-sys-typescale-body-small-size: 0.75rem;
    /* 12px */
    --md-sys-typescale-body-small-line-height: 1rem;
    /* 16px */
    --md-sys-typescale-body-small-weight: 400;
    --md-sys-typescale-body-small-tracking: 0.4px;

    --md-sys-typescale-label-large-font: var(--font-sans);
    --md-sys-typescale-label-large-size: 0.875rem;
    /* 14px */
    --md-sys-typescale-label-large-line-height: 1.25rem;
    /* 20px */
    --md-sys-typescale-label-large-weight: 500;
    --md-sys-typescale-label-large-tracking: 0.1px;

    --md-sys-typescale-label-medium-font: var(--font-sans);
    --md-sys-typescale-label-medium-size: 0.75rem;
    /* 12px */
    --md-sys-typescale-label-medium-line-height: 1rem;
    /* 16px */
    --md-sys-typescale-label-medium-weight: 500;
    --md-sys-typescale-label-medium-tracking: 0.5px;

    --md-sys-typescale-label-small-font: var(--font-sans);
    --md-sys-typescale-label-small-size: 0.6875rem;
    /* 11px */
    --md-sys-typescale-label-small-line-height: 1rem;
    /* 16px */
    --md-sys-typescale-label-small-weight: 500;
    --md-sys-typescale-label-small-tracking: 0.5px;

    /* Typeface stacks */
    --font-serif: 'Bodoni Moda', Georgia, 'Times New Roman', serif;
    --font-sans: 'Work Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;

    /* ========================================
       MODAL & OVERLAY EFFECTS
       ======================================== */

    /* Background blur settings */
    --modal-blur-amount: 16px;
    --modal-blur-saturation: 180%;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html,
body {
    height: 100%;
}

body {
    /* M3 Typography */
    font-family: var(--md-sys-typescale-body-large-font);
    font-size: var(--md-sys-typescale-body-large-size);
    font-weight: var(--md-sys-typescale-body-large-weight);
    line-height: var(--md-sys-typescale-body-large-line-height);
    letter-spacing: var(--md-sys-typescale-body-large-tracking);

    /* M3 Colors */
    color: var(--color-text-primary);
    background-color: var(--color-page-background);

    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* Refined Scrollbar Styling */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--color-border-subtle) transparent;
}

*::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

*::-webkit-scrollbar-track {
    background: transparent;
}

*::-webkit-scrollbar-thumb {
    background-color: var(--color-border-subtle);
    border-radius: 4px;
    border: 2px solid transparent;
    background-clip: padding-box;
    transition: background-color 0.2s ease;
}

*::-webkit-scrollbar-thumb:hover {
    background-color: var(--color-text-secondary);
}

/* Material Symbols */
.material-symbols-outlined {
    font-variation-settings:
        'FILL' 0,
        'wght' 300,
        'GRAD' 0,
        'opsz' 24;
    user-select: none;
    vertical-align: middle;
}

/* Icon weight guide: tweak `'wght'` above (e.g., 300 for lighter, 600 for bolder) to adjust Material Symbol stroke weight globally */

/* Layout */
.page-wrapper {
    height: 100%;
    min-height: 100%;
    display: flex;
    flex-direction: column;
}

.container {
    margin: 0 auto;
    width: 100%;
}

.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.main-container {
    display: flex;
    flex-direction: column;
    width: 100%;
    height: 100%;
}

.prompt-area {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0;
    position: relative;
    overflow-y: auto;

    /* Ensure grid starts below controls */
    z-index: 1;
}

.prompt-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 300px));
    gap: var(--space-md);
    justify-content: start;

    /* Add top padding to create space after controls */
    padding: var(--space-lg) var(--space-xl);

    /* Smooth view transition animations */
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 0.35s var(--md-sys-motion-easing-emphasized),
        transform 0.35s var(--md-sys-motion-easing-emphasized);
}

/* List View Styles */
.prompt-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
    padding: var(--space-lg) var(--space-xl);

    /* Smooth view transition animations */
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.35s var(--md-sys-motion-easing-emphasized),
        transform 0.35s var(--md-sys-motion-easing-emphasized);
}

.category-section {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.category-section-header {
    font-family: var(--md-sys-typescale-title-large-font);
    font-size: var(--md-sys-typescale-title-large-size);
    font-weight: var(--md-sys-typescale-title-large-weight);
    line-height: var(--md-sys-typescale-title-large-line-height);
    color: var(--color-text-primary);
    margin: 0;
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--color-border-subtle);
}

.category-items {
    display: flex;
    flex-direction: column;
    gap: 1px;
    background-color: var(--color-page-background);
}

.prompt-list-item {
    display: flex;
    align-items: stretch;
    gap: var(--space-md);
    /* Minimal padding for table-like appearance */
    padding: var(--space-md) var(--space-lg);
    background: var(--color-page-background);
    border-radius: 0;
    cursor: pointer;
    transition: all var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);
    position: relative;
    overflow: hidden;
}

.prompt-list-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-action-primary);
    opacity: 0;
    transition: opacity var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);
    pointer-events: none;
}

.prompt-list-item:hover::before {
    opacity: var(--md-sys-state-hover-opacity);
}

.prompt-list-item:active::before {
    opacity: var(--md-sys-state-pressed-opacity);
}

.prompt-list-item:focus-visible {
    outline: 3px solid var(--color-action-primary);
    outline-offset: 2px;
}

.prompt-list-item-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0;
    min-width: 0;
}

.prompt-list-item-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    padding-left: var(--space-lg);
    min-width: 140px;
}

.prompt-list-item-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.prompt-list-item-title {
    font-family: var(--md-sys-typescale-title-medium-font);
    font-size: var(--md-sys-typescale-title-medium-size);
    font-weight: var(--md-sys-typescale-title-medium-weight);
    line-height: var(--md-sys-typescale-title-medium-line-height);
    color: var(--color-text-primary);
    margin: 0;
}

.prompt-list-item-badges {
    display: flex;
    gap: var(--space-sm);
    align-items: center;
}

.prompt-list-item-description {
    font-family: var(--md-sys-typescale-body-small-font);
    font-size: var(--md-sys-typescale-body-small-size);
    font-weight: var(--md-sys-typescale-body-small-weight);
    line-height: var(--md-sys-typescale-body-small-line-height);
    color: var(--color-text-secondary);
    margin: 0;
    margin-top: var(--space-sm);

    /* Enhanced smooth transition matching card descriptions */
    will-change: height, opacity;
    height: auto;
    opacity: 1;
    overflow: hidden;
    transition: height 0.4s var(--md-sys-motion-easing-emphasized-decelerate),
        opacity 0.35s var(--md-sys-motion-easing-standard) 0.05s,
        margin-top 0.4s var(--md-sys-motion-easing-emphasized-decelerate);
}

.prompt-list-item-description.hidden {
    display: block;
    height: 0;
    opacity: 0;
    margin-top: 0;
    pointer-events: none;
    transition: height 0.35s var(--md-sys-motion-easing-emphasized-accelerate),
        opacity 0.25s var(--md-sys-motion-easing-standard),
        margin-top 0.35s var(--md-sys-motion-easing-emphasized-accelerate);
}

/* Animated view transitions */
.view-list .prompt-grid {
    display: none;
    pointer-events: none;
}

.view-list .prompt-list {
    display: flex;
    opacity: 1;
    transform: translateY(0);
}

.view-grid .prompt-list {
    display: none;
    pointer-events: none;
}

.view-grid .prompt-grid {
    display: grid;
    opacity: 1;
    transform: scale(1);
}

/* Staggered animation for category sections in list view */
.view-list .category-section {
    opacity: 0;
    transform: translateY(10px);
    animation: fadeInUp 0.4s var(--md-sys-motion-easing-emphasized) forwards;
}

.view-list .category-section:nth-child(1) {
    animation-delay: 0.05s;
}

.view-list .category-section:nth-child(2) {
    animation-delay: 0.1s;
}

.view-list .category-section:nth-child(3) {
    animation-delay: 0.15s;
}

.view-list .category-section:nth-child(4) {
    animation-delay: 0.2s;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Staggered animation for cards in grid view */
.view-grid .prompt-card {
    opacity: 0;
    transform: scale(0.9);
    animation: cardAppear 0.35s var(--md-sys-motion-easing-emphasized) forwards;
}

.view-grid .prompt-card:nth-child(1) {
    animation-delay: 0.03s;
}

.view-grid .prompt-card:nth-child(2) {
    animation-delay: 0.06s;
}

.view-grid .prompt-card:nth-child(3) {
    animation-delay: 0.09s;
}

.view-grid .prompt-card:nth-child(4) {
    animation-delay: 0.12s;
}

.view-grid .prompt-card:nth-child(5) {
    animation-delay: 0.15s;
}

.view-grid .prompt-card:nth-child(6) {
    animation-delay: 0.18s;
}

.view-grid .prompt-card:nth-child(7) {
    animation-delay: 0.21s;
}

.view-grid .prompt-card:nth-child(8) {
    animation-delay: 0.24s;
}

.view-grid .prompt-card:nth-child(9) {
    animation-delay: 0.27s;
}

@keyframes cardAppear {
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.empty-state {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    background: var(--color-card-surface);
    padding: var(--space-xl);
    border-radius: 999px;
    color: var(--color-action-primary);
}

/* Prevent scroll on body when modal is open */
body.modal-open {
    overflow: hidden;
    /* Prevent scroll chaining on touch devices */
    position: fixed;
    width: 100%;
    /* Preserve scroll position - will be set via JS */
    top: 0;
}

/* M3 Top App Bar */
.header {
    background-color: var(--color-card-surface);
    padding: var(--space-sm) var(--space-xl);

    /* M3 elevation level 2 for top app bar */

    /* Fixed height */
    height: 64px;
    display: flex;
    align-items: center;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
}

.header-logo {
    height: 2rem;
    width: auto;
    flex-shrink: 0;
}

.header-title {
    /* M3 Title Medium - smaller */
    font-family: var(--md-sys-typescale-title-medium-font);
    font-size: var(--md-sys-typescale-title-medium-size);
    font-weight: var(--md-sys-typescale-title-medium-weight);
    line-height: var(--md-sys-typescale-title-medium-line-height);
    letter-spacing: var(--md-sys-typescale-title-medium-tracking);

    color: var(--color-text-primary);
    margin: 0;
    margin-right: auto;
}

.header-nav {
    display: flex;
    gap: var(--space-md);
    align-items: center;
    justify-self: end;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
    transition: opacity var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);
}

.hamburger:hover {
    opacity: 0.7;
}

.hamburger:focus-visible {
    outline: 3px solid var(--color-action-primary);
    outline-offset: 2px;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-action-primary);
    border-radius: 2px;
    transition: all var(--md-sys-motion-duration-medium2) var(--md-sys-motion-easing-legacy);
}

/* Controls Bar - Compact and integrated */
.controls-bar {
    display: flex;
    align-items: center;
    gap: var(--space-md);

    /* Reduced padding for compactness */
    padding: var(--space-sm) var(--space-xl);
    margin-top: 1rem;

    flex-wrap: wrap;

    /* M3 surface with subtle border */
    background-color: var(--color-card-surface);
    border-bottom: 1px solid var(--color-border-subtle);

    max-width: 100%;
    overflow: visible;

    /* Ensure controls stay above content */
    position: relative;
    z-index: 100;

    /* Min height instead of fixed */
    min-height: 64px;
}

.search-wrapper {
    flex: 0 1 280px;
    min-width: 180px;
    max-width: 320px;
    position: relative;
    margin-right: auto;
}

/* M3 Outlined Text Field - Search - Compact */
.search-input {
    width: 100%;

    /* More compact sizing */
    padding: 0.5rem 0.75rem;
    min-height: 2.25rem;

    /* M3 outlined text field */
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--md-sys-shape-corner-small);

    /* M3 Body Medium typography for compactness */
    font-family: var(--md-sys-typescale-body-medium-font);
    font-size: var(--md-sys-typescale-body-medium-size);
    font-weight: var(--md-sys-typescale-body-medium-weight);
    line-height: var(--md-sys-typescale-body-medium-line-height);
    letter-spacing: var(--md-sys-typescale-body-medium-tracking);

    background-color: transparent;
    color: var(--color-text-primary);

    /* M3 motion */
    transition: all var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);
}

.search-input::placeholder {
    color: var(--color-text-secondary);
}

.search-input:hover {
    border-color: var(--color-text-primary);
}

.search-input:focus {
    outline: none;
    border-color: var(--color-action-primary);
    border-width: 1px;
}

.search-hint {
    display: none;
}

/* View Toggle Buttons */
.view-toggle {
    display: flex;
    gap: var(--space-xs);

    padding: var(--space-xs);
    border-radius: var(--md-sys-shape-corner-small);
}

.view-toggle-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    padding: 0;
    border: none;
    background-color: transparent;
    color: var(--color-text-secondary);
    border-radius: var(--md-sys-shape-corner-extra-small);
    cursor: pointer;
    /* Enhanced transition for smoother feel */
    transition: all var(--md-sys-motion-duration-medium2) var(--md-sys-motion-easing-legacy);
    position: relative;
    overflow: hidden;
}

.view-toggle-btn .material-symbols-outlined {
    font-size: 20px;
    position: relative;
    z-index: 1;
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.view-toggle-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-action-primary);
    opacity: 0;
    transition: opacity 0.2s var(--md-sys-motion-easing-standard);
}

.view-toggle-btn:hover::before {
    opacity: var(--md-sys-state-hover-opacity);
}

.view-toggle-btn.active {
    background-color: var(--color-surface-hover);
    color: var(--color-text-primary);
    transform: scale(1.05);
}

.view-toggle-btn.active::before {
    background-color: var(--color-action-primary);
}

.view-toggle-btn.active .material-symbols-outlined {
    transform: scale(1.1);
}

/* Press animation */
.view-toggle-btn:active {
    transform: scale(0.95);
}

/* Toggle Switch for Show Details */
.toggle-wrapper {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.toggle-label {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    cursor: pointer;
    user-select: none;
}

.toggle-input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: relative;
    width: 40px;
    height: 24px;
    background-color: var(--color-card-surface);
    border: 2px solid var(--color-action-primary);
    border-radius: var(--md-sys-shape-corner-full);
    transition: all var(--md-sys-motion-duration-medium2) var(--md-sys-motion-easing-legacy);
}

.toggle-slider::before {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    left: 2px;
    top: 50%;
    transform: translateY(-50%);
    background-color: var(--color-action-primary);
    border-radius: var(--md-sys-shape-corner-full);
    /* Enhanced spring-like motion for toggle */
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.toggle-input:checked+.toggle-slider {
    background-color: var(--color-action-primary);
    border-color: var(--color-action-primary);
}

.toggle-input:checked+.toggle-slider::before {
    left: calc(100% - 18px);
    /* 2px border + 16px thumb = 18px */
    background-color: var(--color-page-background);
    /* Slight scale on checked state for emphasis */
    transform: translateY(-50%) scale(1.1);
}

/* Active state - press down effect */
.toggle-input:active+.toggle-slider::before {
    transform: translateY(-50%) scale(0.95);
}

.toggle-input:focus-visible+.toggle-slider {
    outline: 2px solid var(--color-action-primary);
    outline-offset: 2px;
}

.toggle-text {
    font-family: var(--md-sys-typescale-label-medium-font);
    font-size: var(--md-sys-typescale-label-medium-size);
    font-weight: var(--md-sys-typescale-label-medium-weight);
    color: var(--color-text-primary);
    text-transform: uppercase;
    letter-spacing: var(--md-sys-typescale-label-medium-tracking);
}

/* M3 Filter Chips - Compact */
.category-chips {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
    margin: 0;
    max-width: 100%;
    overflow-x: visible;
}

.category-chip {
    /* M3 spacing: Reduced height for compactness */
    padding: 0.25rem 0.75rem;
    min-height: 1.75rem;

    /* Solid fill for neutral chip */
    border: none;
    background-color: var(--color-border-subtle);

    /* M3 small corner for chips */
    border-radius: var(--md-sys-shape-corner-small);

    /* M3 Label Medium typography for compactness */
    font-family: var(--md-sys-typescale-label-medium-font);
    font-size: var(--md-sys-typescale-label-medium-size);
    font-weight: var(--md-sys-typescale-label-medium-weight);
    line-height: var(--md-sys-typescale-label-medium-line-height);
    letter-spacing: var(--md-sys-typescale-label-medium-tracking);

    color: var(--color-text-primary);
    cursor: pointer;

    /* M3 motion */
    transition: all var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);

    text-transform: uppercase;
    position: relative;
    overflow: hidden;
}

/* M3 State layer for chips */
.category-chip::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-page-background);
    opacity: 0;
    transition: opacity var(--md-sys-motion-duration-short2) var(--md-sys-motion-easing-standard);
    pointer-events: none;
}

.category-chip:hover::before {
    opacity: var(--md-sys-state-hover-opacity);
}

.category-chip:focus-visible::before {
    opacity: var(--md-sys-state-focus-opacity);
}

.category-chip:active::before {
    opacity: var(--md-sys-state-pressed-opacity);
}

/* M3 Selected state */
.category-chip.active {
    background-color: var(--color-action-primary-hover);
    color: var(--color-page-background);
    transform: scale(1.05);
}

/* Smooth transition when filtering prompts */
.prompt-card,
.prompt-list-item,
.category-section {
    transition: opacity 0.25s var(--md-sys-motion-easing-standard),
        transform 0.25s var(--md-sys-motion-easing-standard);
}

.category-chip:focus-visible {
    outline: 2px solid var(--color-action-primary);
    outline-offset: 2px;
}



/* Prompt Card - M3 Expressive Elevated Card */
.prompt-card {
    /* M3 Surface */
    background: var(--color-card-surface);

    /* M3 Expressive: Extra-large corner for bold, friendly appearance */
    border-radius: var(--md-sys-shape-corner-medium);

    /* Improved padding and min-height for better visual breathing room */
    padding: var(--space-md) var(--space-lg);
    min-height: 80px;

    border: none;



    /* M3 motion: emphasized easing */
    transition: all 0.3s cubic-bezier(0.2, 0, 0, 1);

    cursor: pointer;
    position: relative;

    /* Prepare for state layer overlay */
    overflow: hidden;
}

/* Category Color Coding - Applied to Badges Only (Grid View) */
.view-grid .prompt-card[data-category="Productivity"] .card-category {
    --category-color: var(--color-category-productivity);
    background-color: color-mix(in srgb, var(--category-color) 16%, var(--color-card-surface));
    color: var(--color-category-productivity);
    border: 1px solid color-mix(in srgb, var(--category-color) 35%, transparent);
}

.view-grid .prompt-card[data-category="Expertise"] .card-category {
    --category-color: var(--color-category-expertise);
    background-color: color-mix(in srgb, var(--category-color) 16%, var(--color-card-surface));
    color: var(--color-category-expertise);
    border: 1px solid color-mix(in srgb, var(--category-color) 35%, transparent);
}

.view-grid .prompt-card[data-category="Travel & Shopping"] .card-category {
    --category-color: var(--color-category-travel);
    background-color: color-mix(in srgb, var(--category-color) 16%, var(--color-card-surface));
    color: var(--color-category-travel);
    border: 1px solid color-mix(in srgb, var(--category-color) 35%, transparent);
}

.view-grid .prompt-card[data-category="Lifestyle"] .card-category {
    --category-color: var(--color-category-lifestyle);
    background-color: color-mix(in srgb, var(--category-color) 16%, var(--color-card-surface));
    color: var(--color-category-lifestyle);
    border: 1px solid color-mix(in srgb, var(--category-color) 35%, transparent);
}

.view-grid .prompt-card[data-category="Inspiration"] .card-category {
    --category-color: var(--color-category-inspiration);
    background-color: color-mix(in srgb, var(--category-color) 16%, var(--color-card-surface));
    color: var(--color-category-inspiration);
    border: 1px solid color-mix(in srgb, var(--category-color) 35%, transparent);
}

/* M3 State Layer - Hover */
.prompt-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-surface-hover);
    opacity: 0;
    transition: opacity 0.2s cubic-bezier(0.2, 0, 0, 1);
    pointer-events: none;
    border-radius: inherit;
}

.prompt-card:hover::before {
    opacity: var(--md-sys-state-hover-opacity);
}

.prompt-card:hover {

    /* Subtle lift for feedback */
    transform: translateY(-2px);
}

/* M3 State Layer - Pressed */
.prompt-card:active::before {
    opacity: var(--md-sys-state-pressed-opacity);
}

.prompt-card:active {
    /* Return to Level 1 elevation when pressed */
    transform: translateY(0);
}

.card-header {

    position: absolute;
    top: var(--space-xs);
    right: var(--space-xs);
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
    cursor: pointer;
    user-select: none;
    min-height: 28px;
}

/* Hide category badge in grid view since filters show categories */
.prompt-card .card-category {
    display: none;
}

.card-title-wrapper {
    flex: 1;
}

.card-title {
    /* M3 Headline Small - reduced for better density */
    font-family: Work Sans, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 1.1rem;
    font-weight: var(--md-sys-typescale-headline-small-weight);
    line-height: var(--md-sys-typescale-headline-small-line-height);
    letter-spacing: var(--md-sys-typescale-headline-small-tracking);

    color: var(--color-text-primary);
    margin-bottom: var(--space-sm);
}

.card-category {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: var(--text-xs);
    font-weight: var(--weight-medium);
    line-height: var(--leading-tight);

    /* M3: Use primary container for category badge */
    color: var(--color-text-primary);
    background-color: var(--color-surface-hover);

    padding: 0.25rem 0.5rem;

    /* M3 small corner radius for compact elements */
    border-radius: var(--md-sys-shape-corner-small);

    letter-spacing: var(--tracking-wider);
    text-transform: uppercase;
    flex-shrink: 0;
}

.variable-count-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-sans);
    font-size: var(--text-xs);
    font-weight: var(--weight-medium);
    line-height: var(--leading-tight);
    letter-spacing: var(--tracking-wide);

    /* Soft badge treatment */
    color: var(--color-text-secondary);
    background-color: var(--color-page-background);

    padding: 0.25rem 0.5rem;

    /* M3 small corner radius for compact elements */
    border-radius: var(--md-sys-shape-corner-small);

    border: none;
    flex-shrink: 0;

    /* Smooth transitions for show/hide */
    transition: opacity 0.35s var(--md-sys-motion-easing-standard),
        transform 0.4s var(--md-sys-motion-easing-emphasized);
}

.card-meta-inline {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
    margin-top: var(--space-sm);
    font-family: var(--font-sans);
}

.card-description {
    /* M3 Body Medium */
    font-family: var(--md-sys-typescale-body-medium-font);
    font-size: var(--md-sys-typescale-body-medium-size);
    font-weight: var(--md-sys-typescale-body-medium-weight);
    line-height: var(--md-sys-typescale-body-medium-line-height);
    letter-spacing: var(--md-sys-typescale-body-medium-tracking);

    color: var(--color-text-secondary);
    margin-bottom: 0;
    cursor: pointer;

    /* Enhanced smooth transition with slight delay for elegance */
    will-change: height, opacity;
    height: auto;
    opacity: 1;
    overflow: hidden;
    transition: height 0.4s var(--md-sys-motion-easing-emphasized-decelerate),
        opacity 0.35s var(--md-sys-motion-easing-standard) 0.05s;
}

/* Hide/Show classes for toggle functionality */
.card-description.hidden {
    display: block;
    height: 0;
    opacity: 0;
    margin: 0;
    pointer-events: none;
    transition: height 0.35s var(--md-sys-motion-easing-emphasized-accelerate),
        opacity 0.25s var(--md-sys-motion-easing-standard);
}

.variable-count-badge.hidden {
    opacity: 0;
    transform: scale(0.7);
    pointer-events: none;
}


/* M3 Focus indicator */
.prompt-card:focus {
    outline: none;
}

.prompt-card:focus-visible {
    outline: 3px solid var(--color-action-primary);
    outline-offset: 2px;
}

.prompt-card:focus-visible::before {
    opacity: var(--md-sys-state-focus-opacity);
}

.lock-button {
    gap: 0.5rem;
}

.lock-button .material-symbols-outlined {
    font-size: 20px;
}

.card-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

/* Tabs Container */
.tabs-container {
    margin-bottom: 1.25rem;
}

/* M3 Tabs */
.tabs-header {
    display: flex;
    gap: var(--space-sm);
    align-items: center;
    margin-bottom: var(--space-md);
    border-bottom: 2px solid var(--color-border-subtle);
    position: relative;
}

.tab-button {
    /* M3 spacing: 48px height */
    padding: 0.875rem 1rem;
    min-height: 3rem;

    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;

    /* M3 Title Small */
    font-family: var(--md-sys-typescale-title-small-font);
    font-size: var(--md-sys-typescale-title-small-size);
    font-weight: var(--md-sys-typescale-title-small-weight);
    line-height: var(--md-sys-typescale-title-small-line-height);
    letter-spacing: var(--md-sys-typescale-title-small-tracking);

    color: var(--color-text-secondary);
    cursor: pointer;

    /* M3 motion */
    transition: all var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);

    text-transform: uppercase;
    position: relative;
    overflow: hidden;
}

/* M3 state layer for tabs */
.tab-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-action-primary);
    opacity: 0;
    transition: opacity var(--md-sys-motion-duration-short2) var(--md-sys-motion-easing-standard);
    pointer-events: none;
}

.tab-button:hover::before {
    opacity: var(--md-sys-state-hover-opacity);
}

.tab-button:active::before {
    opacity: var(--md-sys-state-pressed-opacity);
}

.tab-button.active {
    color: var(--color-action-primary);
    border-bottom-color: var(--color-action-primary);
}

.tabs-content {
    position: relative;
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
}

/* Preview Section (standalone and in tab) */
.preview-section {
    margin-bottom: var(--space-lg);
    background-color: var(--color-card-surface);
    border: 1px solid var(--color-border-subtle);
    border-radius: 12px;
    overflow: hidden;
}

.preview-header {
    font-family: var(--font-sans);
    font-size: var(--text-xs);
    font-weight: var(--weight-semibold);
    color: var(--color-text-primary);
    padding: 0.75rem 1.25rem;
    background-color: var(--color-card-surface);
    border-bottom: 1px solid var(--color-border-subtle);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
}

.preview-content {
    padding: var(--space-lg);
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
    color: var(--color-text-primary);
    white-space: pre-wrap;
    word-wrap: break-word;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    max-height: 400px;
    overflow-y: auto;
}

/* Variables Section */
.variables-section {
    padding: 0;
}

.variable-group {
    margin-bottom: var(--space-lg);
}

.variable-group:last-child {
    margin-bottom: 0;
}

.variable-label {
    display: block;
    font-family: var(--font-sans);
    font-size: var(--text-sm);
    font-weight: var(--weight-medium);
    line-height: var(--leading-tight);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-sm);
    letter-spacing: var(--tracking-normal);
}

/* M3 Outlined Text Field - Variables */
.variable-input {
    width: 100%;

    /* M3 spacing */
    padding: 0.875rem 1rem;
    min-height: 3.5rem;

    /* M3 outlined text field */
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--md-sys-shape-corner-extra-small);

    /* M3 Body Large typography */
    font-family: var(--md-sys-typescale-body-large-font);
    font-size: var(--md-sys-typescale-body-large-size);
    font-weight: var(--md-sys-typescale-body-large-weight);
    line-height: var(--md-sys-typescale-body-large-line-height);
    letter-spacing: var(--md-sys-typescale-body-large-tracking);

    color: var(--color-text-primary);
    background-color: transparent;

    /* M3 motion */
    transition: all var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);
}

.variable-input::placeholder {
    color: var(--color-text-secondary);
}

.variable-input:hover {
    border-color: var(--color-text-primary);
}

.variable-input:focus {
    outline: none;
    border-color: var(--color-action-primary);
    border-width: 1px;
}

.variable-input.has-value {
    border-color: var(--color-action-primary);
    background-color: var(--color-card-surface);
}

.variable-textarea {
    min-height: 150px;
    max-height: 50vh;
    resize: vertical;
    overflow-y: auto;
}

/* Toggle Switch for Variables */
.variable-toggle-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--md-sys-shape-corner-extra-small);
    background-color: var(--color-card-surface);
    transition: border-color var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);
}

.variable-toggle-wrapper:hover {
    border-color: var(--color-text-primary);
}

.variable-toggle-label {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    cursor: pointer;
    user-select: none;
    flex: 1;
}

.variable-toggle-labels {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.variable-toggle-option {
    font-family: var(--md-sys-typescale-body-medium-font);
    font-size: var(--md-sys-typescale-body-medium-size);
    font-weight: var(--md-sys-typescale-body-medium-weight);
    line-height: var(--md-sys-typescale-body-medium-line-height);
    color: var(--color-text-secondary);
    transition: all var(--md-sys-motion-duration-short2) var(--md-sys-motion-easing-standard);
}

.variable-toggle-option.active {
    color: var(--color-action-primary);
    font-weight: var(--weight-semibold);
}

.variable-toggle-input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.variable-toggle-slider {
    position: relative;
    width: 48px;
    height: 28px;
    background-color: var(--color-border-subtle);
    border: 2px solid var(--color-border-subtle);
    border-radius: var(--md-sys-shape-corner-full);
    transition: all var(--md-sys-motion-duration-medium2) var(--md-sys-motion-easing-legacy);
    flex-shrink: 0;
}

.variable-toggle-slider::before {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    left: 2px;
    top: 50%;
    transform: translateY(-50%);
    background-color: var(--color-page-background);
    border-radius: var(--md-sys-shape-corner-full);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
}

.variable-toggle-input:checked + .variable-toggle-slider {
    background-color: var(--color-action-primary);
    border-color: var(--color-action-primary);
}

.variable-toggle-input:checked + .variable-toggle-slider::before {
    left: calc(100% - 22px);
    transform: translateY(-50%) scale(1.05);
}

.variable-toggle-input:active + .variable-toggle-slider::before {
    transform: translateY(-50%) scale(0.95);
}

.variable-toggle-input:focus-visible + .variable-toggle-slider {
    outline: 3px solid var(--color-action-primary);
    outline-offset: 2px;
}

/* Template Editor */
.template-editor {
    margin-bottom: var(--space-lg);
}

/* M3 Outlined Text Field - Template Textarea */
.template-textarea {
    width: 100%;
    min-height: 240px;
    padding: var(--space-lg);

    /* M3 outlined text field */
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--md-sys-shape-corner-medium);

    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;

    /* M3 Body Medium typography */
    font-size: var(--md-sys-typescale-body-medium-size);
    line-height: 1.75;

    color: var(--color-text-primary);
    background-color: var(--color-card-surface);

    resize: vertical;
    overflow-y: hidden;

    /* M3 motion */
    transition: all var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);
}

.template-textarea:hover {
    border-color: var(--color-text-primary);
}

.template-textarea:focus {
    outline: none;
    border-color: var(--color-action-primary);
    border-width: 1px;
}

/* Card Actions */
.card-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

/* M3 Buttons - Base */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);

    /* M3 spacing: 24px height */
    padding: 0.625rem 1.5rem;
    min-height: 2.5rem;

    /* M3 Expressive: full rounded corners */
    border-radius: var(--md-sys-shape-corner-full);

    border: none;
    background-color: transparent;

    /* M3 Label Large typography */
    font-family: var(--md-sys-typescale-label-large-font);
    font-size: var(--md-sys-typescale-label-large-size);
    font-weight: var(--md-sys-typescale-label-large-weight);
    line-height: var(--md-sys-typescale-label-large-line-height);
    letter-spacing: var(--md-sys-typescale-label-large-tracking);
    text-transform: uppercase;

    cursor: pointer;

    /* M3 motion */
    transition: all var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);

    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

/* M3 State layer for all buttons */
.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0;
    transition: opacity var(--md-sys-motion-duration-short2) var(--md-sys-motion-easing-standard);
    pointer-events: none;
}

.card-actions .btn {
    flex: 1;
}

.btn-sm {
    padding: 0.5rem 1.25rem;
    min-height: 2rem;
    font-size: var(--md-sys-typescale-label-medium-size);
    letter-spacing: var(--md-sys-typescale-label-medium-tracking);
}

.btn-sm .material-symbols-outlined {
    font-size: 18px;
}

/* M3 Filled Button (Primary) */
.btn-primary {
    background-color: var(--color-action-primary);
    color: var(--color-page-background);
}

.btn-primary::before {
    background-color: var(--color-page-background);
}

.btn-primary:hover::before {
    opacity: var(--md-sys-state-hover-opacity);
}

.btn-primary:focus-visible::before {
    opacity: var(--md-sys-state-focus-opacity);
}

.btn-primary:active::before {
    opacity: var(--md-sys-state-pressed-opacity);
}

.btn-primary:focus-visible {
    outline: 2px solid var(--color-action-primary);
    outline-offset: 2px;
}

/* M3 Tonal Button (Secondary) */
.btn-secondary {
    background-color: var(--color-card-surface);
    color: var(--color-text-primary);
}

.btn-secondary::before {
    background-color: var(--color-text-primary);
}

.btn-secondary:hover::before {
    opacity: var(--md-sys-state-hover-opacity);
}

.btn-secondary:focus-visible::before {
    opacity: var(--md-sys-state-focus-opacity);
}

.btn-secondary:active::before {
    opacity: var(--md-sys-state-pressed-opacity);
}

.btn-secondary:focus-visible {
    outline: 2px solid var(--color-action-primary);
    outline-offset: 2px;
}

/* M3 Outlined Button */
.btn-outlined {
    background-color: transparent;
    border: 1px solid var(--color-border-subtle);
    color: var(--color-action-primary);
}

.btn-outlined::before {
    background-color: var(--color-action-primary);
}

.btn-outlined:hover::before {
    opacity: var(--md-sys-state-hover-opacity);
}

.btn-outlined:focus-visible::before {
    opacity: var(--md-sys-state-focus-opacity);
}

.btn-outlined:active::before {
    opacity: var(--md-sys-state-pressed-opacity);
}

.btn-outlined:focus-visible {
    outline: 2px solid var(--color-action-primary);
    outline-offset: 2px;
}

/* M3 Text Button */
.btn-text {
    background-color: transparent;
    color: var(--color-action-primary);
    padding: 0.625rem 0.75rem;
}

.btn-text::before {
    background-color: var(--color-action-primary);
}

.btn-text:hover::before {
    opacity: var(--md-sys-state-hover-opacity);
}

.btn-text:focus-visible::before {
    opacity: var(--md-sys-state-focus-opacity);
}

.btn-text:active::before {
    opacity: var(--md-sys-state-pressed-opacity);
}

.btn-text:focus-visible {
    outline: 2px solid var(--color-action-primary);
    outline-offset: 2px;
}

/* Clear All button styling */
[data-action="clear-variables"] {
    border: 0;
    outline: 0;
    margin-left: auto;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: var(--space-3xl);
    color: var(--color-text-primary);
    font-family: var(--font-sans);
    font-size: var(--text-lg);
    font-weight: var(--weight-normal);
    line-height: var(--leading-relaxed);
}

/* M3 Snackbar (Toast) */
.toast {
    position: fixed;
    top: var(--space-xl);
    right: var(--space-xl);

    /* M3 snackbar surface */
    background-color: var(--color-action-primary);
    color: var(--color-page-background);

    padding: 0.875rem 1rem;

    /* M3: small corner radius for snackbar */
    border-radius: var(--md-sys-shape-corner-small);

    /* M3 elevation level 3 */

    opacity: 0;
    transform: translateY(-20px);

    /* M3 motion */
    transition: all var(--md-sys-motion-duration-medium2) var(--md-sys-motion-easing-emphasized);

    pointer-events: none;

    /* M3 Body Medium */
    font-family: var(--md-sys-typescale-body-medium-font);
    font-size: var(--md-sys-typescale-body-medium-size);
    font-weight: var(--md-sys-typescale-body-medium-weight);
    line-height: var(--md-sys-typescale-body-medium-line-height);
    letter-spacing: var(--md-sys-typescale-body-medium-tracking);

    z-index: 4000;
    min-width: 180px;
}

.toast.show {
    opacity: 1;
    transform: translateY(0);
    animation: toastIn var(--md-sys-motion-duration-medium2) var(--md-sys-motion-easing-emphasized);
}

@keyframes toastIn {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* M3 Dialog (Modal) - Enhanced Animations */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;

    /* Prevent scroll chaining */
    overscroll-behavior: contain;

    /* Smooth fade transition */
    transition: opacity 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal.show {
    visibility: visible;
    pointer-events: auto;
    opacity: 1;
}

.modal.closing {
    opacity: 0;
    pointer-events: none;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0);
    cursor: pointer;

    /* Prevent touch events from reaching background */
    touch-action: none;

    /* Smooth blur and background transition */
    backdrop-filter: blur(0px);
    -webkit-backdrop-filter: blur(0px);
    transition: backdrop-filter 0.4s cubic-bezier(0.4, 0, 0.2, 1),
        background-color 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal.show .modal-overlay {
    /* Enhanced blur with subtle dark overlay */
    backdrop-filter: blur(var(--modal-blur-amount)) saturate(var(--modal-blur-saturation));
    -webkit-backdrop-filter: blur(var(--modal-blur-amount)) saturate(var(--modal-blur-saturation));
    background-color: rgba(0, 0, 0, 0.09);
}

.modal.closing .modal-overlay {
    backdrop-filter: blur(0px);
    -webkit-backdrop-filter: blur(0px);
    background-color: rgba(0, 0, 0, 0);
}

.modal-content {
    position: relative;

    /* M3 dialog surface */
    background: var(--color-card-surface);

    /* M3 Expressive: large corner radius */
    border-radius: var(--md-sys-shape-corner-extra-large);

    max-width: 840px;
    width: 90%;
    height: 85vh;
    max-height: 85vh;

    display: flex;
    flex-direction: column;
    overflow: hidden;

    /* Enhanced elevation for blur background */
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.15), 0 8px 16px rgba(0, 0, 0, 0.1);

    border: none;

    /* Starting animation state - elegant entrance */
    transform: scale(0.92) translateY(30px);
    opacity: 0;

    /* Smooth spring-like animation with slight bounce */
    transition: transform 0.5s cubic-bezier(0.34, 1.45, 0.64, 1),
        opacity 0.35s cubic-bezier(0.4, 0, 0.2, 1),
        box-shadow 0.5s cubic-bezier(0.4, 0, 0.2, 1);

    /* Prevent scroll chaining - scrolling within modal won't affect body */
    overscroll-behavior: contain;

    /* Ensure pointer events work */
    pointer-events: auto;
}

.modal.show .modal-content {
    /* Ending animation state - normal scale and position with enhanced shadow */
    transform: scale(1) translateY(0);
    opacity: 1;
    box-shadow: 0 32px 64px rgba(0, 0, 0, 0.2), 0 12px 24px rgba(0, 0, 0, 0.15);
}

/* Closing animation - graceful exit */
.modal.closing .modal-content {
    transform: scale(0.96) translateY(20px);
    opacity: 0;
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.1), 0 4px 8px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s cubic-bezier(0.4, 0, 1, 1),
        opacity 0.25s cubic-bezier(0.4, 0, 1, 1),
        box-shadow 0.3s cubic-bezier(0.4, 0, 1, 1);
}

@keyframes modalIn {
    0% {
        transform: scale(0.85) translateY(-40px);
        opacity: 0;
    }

    60% {
        transform: scale(1.02) translateY(0);
        opacity: 1;
    }

    100% {
        transform: scale(1) translateY(0);
        opacity: 1;
    }
}

@keyframes modalOut {
    0% {
        transform: scale(1) translateY(0);
        opacity: 1;
    }

    100% {
        transform: scale(0.95) translateY(20px);
        opacity: 0;
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-xl);

    /* M3: no border in dialogs */
    border-bottom: none;

    background-color: transparent;
}

.modal-header-text {
    display: flex;
    flex-direction: column;
    row-gap: 0.5em;
}

.modal-header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-left: var(--space-md);
}

.modal-header-actions .btn {
    flex: none;
}

/* Links modal should appear above prompt modal */
#linksModal {
    z-index: 3000;
}

#linksModal .modal-content {
    max-width: 90%;
    height: auto;
    max-height: 90vh;
}

#linksModal .modal-body {
    display: block;
    flex: 1;
    overflow-y: auto;
    padding: var(--space-xl) var(--space-lg);
}

#linksContainer {
    max-height: 100%;
    overflow-y: auto;
}

.modal-header h2 {
    /* M3 Headline Small */
    font-family: var(--md-sys-typescale-headline-small-font);
    font-size: var(--md-sys-typescale-headline-small-size);
    font-weight: var(--md-sys-typescale-headline-small-weight);
    line-height: var(--md-sys-typescale-headline-small-line-height);
    letter-spacing: var(--md-sys-typescale-headline-small-tracking);

    color: var(--color-text-primary);
    margin: 0;
}

/* M3 Icon Button for close */
.modal-close {
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--color-text-secondary);
    cursor: pointer;
    padding: 0;
    line-height: 1;
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;

    /* M3 motion */
    transition: all var(--md-sys-motion-duration-short2) var(--md-sys-motion-easing-standard);

    border-radius: 50%;
    position: relative;
    overflow: hidden;
}

/* M3 state layer for icon button */
.modal-close::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-text-primary);
    opacity: 0;
    transition: opacity var(--md-sys-motion-duration-short2) var(--md-sys-motion-easing-standard);
    pointer-events: none;
    border-radius: inherit;
}

.modal-close:hover::before {
    opacity: var(--md-sys-state-hover-opacity);
}

.modal-close:active::before {
    opacity: var(--md-sys-state-pressed-opacity);
}

.modal-body {
    padding: var(--space-xl);
    display: flex;
    flex-direction: column;
    flex: 1;

    /* Enable scrolling within modal only */
    overflow-y: auto;
    overflow-x: hidden;

    /* Prevent scroll chaining to parent/body */
    overscroll-behavior: contain;

    /* Smooth scrolling */
    -webkit-overflow-scrolling: touch;

    gap: var(--space-lg);
}

.modal-body-content {
    display: flex;
    flex-direction: column;
    flex: 1;
    gap: var(--space-lg);
    min-height: 0;
}

.modal-scroll-area {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    padding: var(--space-lg);
    padding-right: calc(var(--space-lg) + var(--space-sm) / 2);
    min-height: 0;
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--md-sys-shape-corner-small);

    /* Prevent scroll chaining */
    overscroll-behavior: contain;

    /* Smooth scrolling on iOS */
    -webkit-overflow-scrolling: touch;
}

.prompt-modal-description {
    font-family: var(--font-sans);
    font-size: var(--text-base);
    font-weight: var(--weight-normal);
    line-height: 1.5;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-lg);
}

.modal-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: nowrap;
    position: sticky;
    bottom: 0;
    background-color: var(--color-card-surface);
    padding: var(--space-md) 0;
    margin-top: auto;
}

.modal-actions .btn {
    flex: 1;
}

.shortcut-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.shortcut-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-lg);
    background-color: var(--color-card-surface);
    border: 1px solid var(--color-border-subtle);
    border-radius: 12px;
}

.shortcut-keys {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.shortcut-keys kbd {
    display: inline-block;
    padding: 0.375rem 0.75rem;
    font-family: var(--font-sans);
    font-size: var(--text-sm);
    font-weight: var(--weight-semibold);
    color: var(--color-text-primary);
    background-color: var(--color-card-surface);
    border: 1.5px solid var(--color-border-subtle);
    border-radius: 8px;
    min-width: 2.5rem;
    text-align: center;
    letter-spacing: var(--tracking-wide);
}

.shortcut-description {
    color: var(--color-text-secondary);
    font-family: var(--font-sans);
    font-size: var(--text-base);
    font-weight: var(--weight-normal);
}

/* M3 Responsive Design */
@media (max-width: 768px) {

    /* M3 Top App Bar - Mobile */
    .header {
        padding: var(--space-sm) var(--space-md);
        height: 56px;
    }

    .header-content {
        grid-template-columns: auto 1fr auto;
        gap: var(--space-md);
    }

    .header-title {
        /* M3 Title Large on mobile */
        font-size: var(--md-sys-typescale-title-large-size);
        order: 2;
        justify-self: center;
        text-align: center;
    }

    .header-logo {
        height: 2rem;
        order: 1;
        justify-self: start;
    }

    .header-nav {
        order: 3;
        gap: var(--space-sm);
    }

    .nav-link {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    /* Controls bar - mobile compact */
    .controls-bar {
        flex-direction: column;
        padding: var(--space-sm);
        margin-top: var(--space-sm);
        gap: var(--space-sm);
        /* Ensure controls are above the grid */
        position: relative;
        z-index: 100;
    }

    .search-wrapper {
        min-width: 100%;
        flex: 1 1 100%;
        margin-right: 0;
    }

    .search-hint {
        display: none;
    }

    .category-chips {
        width: 100%;
        flex: 1 1 100%;
        max-width: 100%;
        overflow-x: hidden;
    }

    .category-chip {
        white-space: nowrap;
        flex-shrink: 0;
    }

    /* Prompt grid - mobile */
    .prompt-grid {
        grid-template-columns: 1fr;
        padding: var(--space-sm) var(--space-md);
        gap: var(--space-md);
    }

    /* Prompt list - mobile */
    .prompt-list {
        padding: var(--space-sm) var(--space-md);
    }

    /* Modal adjustments */
    .modal-content {
        width: 95%;
        height: auto;
        max-height: 90vh;
        border-radius: 16px 16px 0 0;
    }

    .modal-header {
        padding: var(--space-md);
    }

    .modal-header h2 {
        font-size: 1.25rem;
        line-height: 1.3;
    }

    .modal-header-actions .btn {
        padding: 0.5rem 0.875rem;
        font-size: var(--md-sys-typescale-label-small-size);
    }

    .modal-body {
        padding: var(--space-md);
    }

    .modal-scroll-area {
        padding: var(--space-md);
        padding-right: var(--space-md);
    }

    .prompt-modal-description {
        font-size: var(--md-sys-typescale-body-small-size);
        line-height: 1.4;
        margin-bottom: var(--space-md);
    }

    .modal-actions {
        flex-direction: column;
        gap: var(--space-sm);
        padding: var(--space-md);
    }

    .modal-actions .btn {
        width: 100%;
    }

    .tabs-container {
        margin-bottom: var(--space-md);
    }

    .tab-button {
        padding: 0.75rem 0.875rem;
        min-height: 2.5rem;
        font-size: var(--md-sys-typescale-label-large-size);
    }

    /* Links modal */
    .links-grid {
        grid-template-columns: 1fr;
    }

    #linksModal .modal-body {
        padding: var(--space-lg) var(--space-md);
    }

    /* Card actions */
    .card-actions {
        flex-direction: column;
    }

    .card-actions .btn {
        width: 100%;
    }

    /* Toast positioning */
    .toast {
        top: var(--space-lg);
        right: var(--space-md);
        left: var(--space-md);
        text-align: center;
    }

    /* Prompt card padding */
    .prompt-card {
        padding: var(--space-lg);
    }

    /* Template textarea */
    .template-textarea {
        min-height: 200px;
    }
}

/* Extra small devices */
@media (max-width: 480px) {
    .header {
        padding: var(--space-sm) var(--space-md);
        height: 52px;
    }

    .header-title {
        font-size: var(--text-lg);
    }

    .header-logo {
        height: 1.75rem;
    }

    .controls-bar {
        padding: var(--space-sm);
        margin-top: var(--space-xs);
    }

    .prompt-grid {
        padding: var(--space-sm);
    }

    .prompt-list {
        padding: var(--space-sm);
    }

    .search-input {
        min-height: 2.5rem;
        padding: 0.5rem 0.75rem;
    }

    .category-chip {
        padding: 0.25rem 0.625rem;
        min-height: 1.625rem;
        font-size: 0.625rem;
    }

    .modal-header,
    .modal-body,
    #linksModal .modal-body {
        padding: var(--space-sm) var(--space-md);
    }

    .modal-header h2 {
        font-size: 1.125rem;
    }

    .modal-scroll-area {
        padding: var(--space-sm);
    }

    .prompt-card {
        padding: var(--space-md);
    }

    .card-category {
        font-size: 0.625rem;
        padding: 0.2rem 0.4rem;
    }

    .card-title {
        /* M3 Title Large on mobile */
        font-size: var(--md-sys-typescale-title-large-size);
    }

    .btn {
        /* M3 buttons maintain minimum touch target */
        padding: 0.625rem 1.25rem;
        min-height: 2.75rem;
        /* 44px minimum for mobile */
    }

    .tab-button {
        /* M3 tabs with larger touch target on mobile */
        padding: 1rem 0.875rem;
        min-height: 3rem;
    }
}

/* Search Highlighting */
mark {
    background-color: var(--color-surface-hover);
    color: var(--color-action-primary);
    padding: 0.125rem 0.25rem;
    border-radius: 4px;
    font-weight: var(--weight-medium);
}

/* Links Modal */
.links-modal-content {
    max-width: 640px;
}

.links-category {
    margin-bottom: 0;
    padding: 12px 0;
    border-bottom: 1px solid var(--color-border-subtle);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.5s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.links-category:nth-child(1) {
    animation-delay: 0.1s;
}

.links-category:nth-child(2) {
    animation-delay: 0.2s;
}

.links-category:nth-child(3) {
    animation-delay: 0.3s;
}

.links-category:last-child {
    margin-bottom: 0;
    border-bottom: none;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.links-category-title {
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 600;
    line-height: var(--leading-tight);
    color: var(--color-text-secondary);
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.links-category-icon {
    font-size: 1.5rem;
    display: inline-block;
    animation: iconBounce 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes iconBounce {
    0% {
        transform: scale(0);
    }

    50% {
        transform: scale(1.2);
    }

    100% {
        transform: scale(1);
    }
}

.links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 0.75rem;
}

.link-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    padding: var(--space-md);
    border-radius: var(--md-sys-shape-corner-medium);
    background-color: var(--color-card-surface);
    text-decoration: none;
    position: relative;
    overflow: hidden;
    transition: all var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);
}

.link-card:nth-child(1) {
    animation-delay: 0.05s;
}

.link-card:nth-child(2) {
    animation-delay: 0.1s;
}

.link-card:nth-child(3) {
    animation-delay: 0.15s;
}

.link-card:nth-child(4) {
    animation-delay: 0.2s;
}

.link-card:nth-child(5) {
    animation-delay: 0.25s;
}

.link-card:nth-child(6) {
    animation-delay: 0.3s;
}

.link-card:nth-child(7) {
    animation-delay: 0.35s;
}

@keyframes linkCardIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

.link-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: color-mix(in srgb, var(--color-action-primary) 4%, transparent);
    opacity: 0;
    transition: opacity var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);
    pointer-events: none;
    border-radius: 10px;
}

.link-card:hover {
    transform: translateY(-2px);
    border-color: color-mix(in srgb, var(--color-action-primary) 30%, transparent);

}

.link-card:hover::before {
    opacity: 1;
}

.link-card:focus-visible {
    outline: 2px solid var(--color-action-primary);
    outline-offset: 2px;
}

.link-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.link-card-name {
    font-family: var(--md-sys-typescale-title-small-font);
    font-size: var(--md-sys-typescale-title-small-size);
    font-weight: var(--md-sys-typescale-title-small-weight);
    color: var(--color-text-primary);
    margin: 0;
    transition: color var(--md-sys-motion-duration-short2) var(--md-sys-motion-easing-standard);
}








.link-card-company {
    display: none;
}

.link-card-arrow {
    position: relative;
    z-index: 1;
    flex-shrink: 0;
    font-size: 1.125rem;
    color: var(--color-action-primary);
    opacity: 0;
    transform: translateX(-4px);
    transition: all var(--md-sys-motion-duration-medium2) var(--md-sys-motion-easing-emphasized);
}

/* Show arrow only on hover for desktop */
@media (hover: hover) and (pointer: fine) {
    .link-card:hover .link-card-arrow {
        opacity: 1;
        transform: translateX(2px);
    }
}

    /* Utility Classes */
    [hidden],
    .hidden {
        display: none;
    }