/* ============================================
   SOULMATE COFFEE - The Brew Lab Theme
   Dark, premium espresso dial-in interface
   ============================================ */

/* ----------------------------------------
   CSS Custom Properties (Design Tokens)
   ---------------------------------------- */
:root {
    /* Background Colors - Dark Theme */
    --bg-primary: #0D0D0D;
    --bg-secondary: #1A1A1A;
    --bg-tertiary: #252525;
    --bg-card: #1E1E1E;

    /* Accent Colors - Gold/Yellow */
    --gold-primary: #F5C518;
    --gold-light: #FFD93D;
    --gold-dark: #D4A800;
    --gold-glow: rgba(245, 197, 24, 0.15);
    --gold-glow-strong: rgba(245, 197, 24, 0.3);

    /* Warm Brown/Amber Cards */
    --amber-bg: #3D2E1F;
    --amber-light: #5C4033;
    --amber-dark: #2A1F14;

    /* Coffee Brown Accents */
    --coffee-light: #8B6914;
    --coffee-medium: #6B4423;
    --coffee-dark: #3E2723;

    /* Text Colors */
    --text-primary: #FFFFFF;
    --text-secondary: #B3B3B3;
    --text-muted: #666666;
    --text-gold: #F5C518;

    /* Semantic Colors */
    --success: #4ADE80;
    --warning: #F5C518;
    --error: #EF4444;
    --info: #60A5FA;

    /* Typography */
    --font-display: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Font Sizes */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 2rem;
    --text-4xl: 2.5rem;
    --text-5xl: 3rem;

    /* Font Weights */
    --font-light: 300;
    --font-regular: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;
    --font-extrabold: 800;

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-2xl: 32px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.6);
    --shadow-gold: 0 4px 20px rgba(245, 197, 24, 0.3);
    --shadow-glow: 0 0 30px rgba(245, 197, 24, 0.2);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
    --transition-spring: 400ms cubic-bezier(0.34, 1.56, 0.64, 1);

    /* Z-Index Scale */
    --z-base: 1;
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-modal: 1000;
    --z-toast: 1100;
}

/* ----------------------------------------
   Reset & Base Styles
   ---------------------------------------- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: var(--font-regular);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    min-height: 100vh;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

input,
select,
textarea {
    font-family: inherit;
    font-size: inherit;
}

a {
    color: inherit;
    text-decoration: none;
}

/* ----------------------------------------
   Typography
   ---------------------------------------- */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-display);
    font-weight: var(--font-bold);
    line-height: 1.2;
    color: var(--text-primary);
}

/* Gradient text effect */
.text-gradient {
    background: linear-gradient(135deg, var(--gold-primary) 0%, var(--gold-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ----------------------------------------
   Button Components
   ---------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-6);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    line-height: 1;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    white-space: nowrap;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn--primary {
    background: var(--gold-primary);
    color: var(--bg-primary);
    box-shadow: var(--shadow-gold);
}

.btn--primary:hover {
    background: var(--gold-light);
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

.btn--primary:active {
    transform: translateY(0);
}

.btn--secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--bg-tertiary);
}

.btn--secondary:hover {
    background: var(--bg-card);
    border-color: var(--gold-primary);
}

.btn--outline {
    background: transparent;
    color: var(--gold-primary);
    border: 2px solid var(--gold-primary);
}

.btn--outline:hover {
    background: var(--gold-glow);
}

.btn--text {
    background: transparent;
    color: var(--gold-primary);
    padding: var(--space-2) var(--space-3);
}

.btn--text:hover {
    background: var(--gold-glow);
}

.btn--icon {
    padding: var(--space-3);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
}

.btn--icon:hover {
    background: var(--bg-tertiary);
    color: var(--gold-primary);
}

.btn--icon svg {
    width: 20px;
    height: 20px;
    pointer-events: none;
}

.btn--add svg {
    width: 16px;
    height: 16px;
}

.btn--sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-xs);
}

.btn--lg {
    padding: var(--space-5) var(--space-8);
    font-size: var(--text-base);
}

.btn--danger {
    background: linear-gradient(135deg, #DC3545 0%, #C82333 100%);
    color: var(--bg-primary);
}

.btn--danger:hover {
    background: linear-gradient(135deg, #E4606D 0%, #DC3545 100%);
    transform: translateY(-2px);
}

/* Confirmation Modal */
.modal--confirm {
    max-width: 400px;
    text-align: center;
}

.confirm-content {
    padding: var(--space-6);
}

.confirm-content p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ----------------------------------------
   Header
   ---------------------------------------- */
.header {
    background: var(--bg-primary);
    border-bottom: 1px solid var(--bg-tertiary);
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
}

.header__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-4) var(--space-6);
}

.header__brand {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.header__logo {
    width: 36px;
    height: 36px;
    color: var(--gold-primary);
}

.header__title {
    font-size: var(--text-lg);
    font-weight: var(--font-bold);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.header__nav {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

/* ----------------------------------------
   Hero Section (replaces search section)
   ---------------------------------------- */
.hero-section {
    background:
        linear-gradient(180deg,
            rgba(13, 13, 13, 0.7) 0%,
            rgba(13, 13, 13, 0.85) 50%,
            rgba(13, 13, 13, 1) 100%),
        url('hero-bg.png') center center / cover no-repeat;
    padding: var(--space-16) var(--space-6) var(--space-8);
    text-align: center;
    position: relative;
    min-height: 320px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-section__container {
    max-width: 600px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-block;
    background: var(--gold-primary);
    color: var(--bg-primary);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: var(--font-bold);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-4);
}

.hero-section__title {
    font-size: var(--text-4xl);
    font-weight: var(--font-extrabold);
    line-height: 1.1;
    margin-bottom: var(--space-2);
}

.hero-section__title span {
    display: block;
    font-style: italic;
    font-weight: var(--font-medium);
}

.hero-section__subtitle {
    color: var(--text-secondary);
    font-size: var(--text-base);
    margin-bottom: var(--space-6);
    line-height: 1.6;
}

/* Toggle Buttons */
.toggle-group {
    display: inline-flex;
    background: var(--bg-secondary);
    border-radius: var(--radius-full);
    padding: var(--space-1);
    gap: var(--space-1);
    margin-bottom: var(--space-6);
}

.toggle-btn {
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.toggle-btn.active {
    background: var(--gold-primary);
    color: var(--bg-primary);
}

/* Search Bar - Dark Theme */
.search-section {
    background: var(--bg-primary);
    padding: 0 var(--space-6) var(--space-8);
}

.search-section__container {
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    /* Context for dropdown */
}

.search-section__title {
    display: none;
}

.search-bar {
    display: flex;
    align-items: center;
    background: var(--bg-secondary);
    border: 1px solid var(--bg-tertiary);
    border-radius: var(--radius-xl);
    padding: var(--space-2);
    transition: border-color var(--transition-fast);
}

.search-bar:focus-within {
    border-color: var(--gold-primary);
    box-shadow: var(--shadow-glow);
}

.search-bar__icon {
    width: 20px;
    height: 20px;
    margin-left: var(--space-4);
    color: var(--text-muted);
    flex-shrink: 0;
}

.search-bar__input {
    flex: 1;
    border: none;
    outline: none;
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-base);
    background: transparent;
    color: var(--text-primary);
}

.search-bar__input::placeholder {
    color: var(--text-muted);
}

.search-bar .btn {
    border-radius: var(--radius-lg);
}

.search-results {
    margin-top: var(--space-2);
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    border: 1px solid var(--bg-tertiary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    z-index: 100;
    max-height: 400px;
    overflow-y: auto;
    display: empty;
    /* Hide when empty */
}

.search-results:empty {
    display: none;
    border: none;
}

.search-result-item {
    background: var(--bg-secondary);
    padding: var(--space-4);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-2);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 1px solid var(--bg-tertiary);
    animation: fadeSlideUp var(--transition-base) ease-out;
}

.search-result-item__info {
    flex: 1;
}

.search-result-item__name {
    font-weight: var(--font-semibold);
    color: var(--text-primary);
    margin-bottom: var(--space-1);
}

.search-result-item__meta {
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

/* ----------------------------------------
   Section Title - "The Big Five" style
   ---------------------------------------- */
.section-header {
    padding: var(--space-6);
    max-width: 1200px;
    margin: 0 auto;
}

.section-label {
    color: var(--gold-primary);
    font-size: var(--text-xs);
    font-weight: var(--font-bold);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--space-2);
}

.section-title {
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
}

/* ----------------------------------------
   Actions Bar
   ---------------------------------------- */
.actions-bar {
    background: var(--bg-primary);
    padding: var(--space-4) var(--space-6);
    border-bottom: 1px solid var(--bg-tertiary);
}

.actions-bar__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-4);
    max-width: 1200px;
    margin: 0 auto;
}

.actions-bar__left {
    display: flex;
    align-items: baseline;
    gap: var(--space-3);
}

.actions-bar__title {
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.actions-bar__count {
    font-size: var(--text-sm);
    color: var(--text-muted);
}

.actions-bar__right {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.filter-group {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.filter-input {
    padding: var(--space-3) var(--space-4);
    border: 1px solid var(--bg-tertiary);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    width: 160px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    transition: border-color var(--transition-fast);
}

.filter-input:focus {
    outline: none;
    border-color: var(--gold-primary);
}

.filter-input::placeholder {
    color: var(--text-muted);
}

.filter-select {
    padding: var(--space-3) var(--space-4);
    border: 1px solid var(--bg-tertiary);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    background: var(--bg-secondary);
    color: var(--text-primary);
    cursor: pointer;
}

.filter-select:focus {
    outline: none;
    border-color: var(--gold-primary);
}

/* ----------------------------------------
   Favorites Section
   ---------------------------------------- */
.favorites-section {
    background: var(--bg-primary);
    padding: var(--space-6);
    display: none;
}

.favorites-section.has-favorites {
    display: block;
}

.favorites-section__container {
    max-width: 1200px;
    margin: 0 auto;
}

.favorites-section__title {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--gold-primary);
    margin-bottom: var(--space-4);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.favorites-section__title svg {
    width: 16px;
    height: 16px;
}

.favorites-grid {
    display: flex;
    gap: var(--space-3);
    overflow-x: auto;
    padding-bottom: var(--space-2);
    scrollbar-width: thin;
    scrollbar-color: var(--bg-tertiary) transparent;
}

.favorites-grid::-webkit-scrollbar {
    height: 4px;
}

.favorites-grid::-webkit-scrollbar-track {
    background: transparent;
}

.favorites-grid::-webkit-scrollbar-thumb {
    background: var(--bg-tertiary);
    border-radius: var(--radius-full);
}

/* ----------------------------------------
   Bean Library Section
   ---------------------------------------- */
.library-section {
    padding: var(--space-6);
    min-height: 400px;
}

.library-section__container {
    max-width: 1200px;
    margin: 0 auto;
}

.bean-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-6);
}

/* ----------------------------------------
   Bean Card Component - Dark Theme
   ---------------------------------------- */
.bean-card {
    background: var(--bg-secondary);
    border: 1px solid var(--bg-tertiary);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    transition: all var(--transition-base);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.bean-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--gold-primary), var(--gold-light));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.bean-card:hover {
    border-color: var(--gold-primary);
    box-shadow: var(--shadow-glow);
    transform: translateY(-4px);
}

.bean-card:hover::before {
    transform: scaleX(1);
}

.bean-card--favorite {
    border-color: var(--gold-dark);
    background: linear-gradient(135deg, var(--bg-secondary) 0%, rgba(245, 197, 24, 0.05) 100%);
}

.bean-card__header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-3);
}

.bean-card__name {
    font-size: var(--text-lg);
    font-weight: var(--font-bold);
    color: var(--text-primary);
    line-height: 1.3;
}

.bean-card__actions {
    display: flex;
    gap: var(--space-1);
}

.bean-card__favorite-toggle,
.bean-card__delete-btn {
    background: none;
    border: none;
    padding: var(--space-1);
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.bean-card__favorite-toggle:hover {
    color: var(--gold-primary);
    transform: scale(1.1);
}

.bean-card__delete-btn:hover {
    color: var(--red-primary, #ef4444);
    transform: scale(1.1);
}

.bean-card__favorite-toggle.active {
    color: var(--gold-primary);
}

.bean-card__favorite-toggle svg,
.bean-card__delete-btn svg {
    width: 20px;
    height: 20px;
}


.bean-card__origin {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    margin-bottom: var(--space-4);
}

.bean-card__badges {
    display: flex;
    gap: var(--space-2);
    margin-bottom: var(--space-5);
    flex-wrap: wrap;
}

.bean-card__badge {
    display: inline-flex;
    padding: var(--space-1) var(--space-3);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    border-radius: var(--radius-full);
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    text-transform: capitalize;
}

.bean-card__badge--roast {
    background: var(--amber-bg);
    color: var(--gold-primary);
}

.bean-card__badge--type {
    background: var(--amber-bg);
    color: var(--gold-primary);
}


.bean-card__params {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-3);
    padding-top: var(--space-5);
    border-top: 1px solid var(--bg-tertiary);
}

.bean-card__param {
    text-align: center;
}

.bean-card__param-value {
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--text-primary);
    display: block;
}

.bean-card__param-label {
    font-size: var(--text-xs);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}



/* ----------------------------------------
   Empty State
   ---------------------------------------- */
.empty-state {
    text-align: center;
    padding: var(--space-16) var(--space-4);
    display: none;
}

.empty-state.visible {
    display: block;
}

.empty-state__icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-6);
    color: var(--text-muted);
    opacity: 0.5;
}

.empty-state__title {
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
    color: var(--text-primary);
    margin-bottom: var(--space-2);
}

.empty-state__text {
    color: var(--text-secondary);
    max-width: 360px;
    margin: 0 auto var(--space-6);
}

/* ----------------------------------------
   Modal - Dark Theme
   ---------------------------------------- */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: 1000;
}

/* Ensure confirm modal is always on top of other modals */
#confirm-overlay {
    z-index: 1100;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--bg-secondary);
    border: 1px solid var(--bg-tertiary);
    border-radius: var(--radius-2xl);
    width: 100%;
    max-width: 560px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
    transform: scale(0.95) translateY(20px);
    transition: transform var(--transition-spring);
}

.modal-overlay.active .modal {
    transform: scale(1) translateY(0);
}

.modal--detail {
    max-width: 480px;
}

.modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-6);
    border-bottom: 1px solid var(--bg-tertiary);
}

.modal__title {
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.modal__close {
    color: var(--text-muted);
}

.modal__close:hover {
    color: var(--text-primary);
}

.modal__form {
    padding: var(--space-6);
}

.modal__actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-4);
    padding: var(--space-5) var(--space-6);
    border-top: 1px solid var(--bg-tertiary);
    margin-top: var(--space-4);
}

.modal--confirm {
    max-width: 400px;
}

.modal--confirm .modal__body {
    padding: var(--space-6);
}

.modal--confirm .modal__actions {
    padding: var(--space-4) var(--space-6);
}

.modal--confirm .modal__actions .btn {
    min-width: 100px;
}

/* ----------------------------------------
   Form Elements - Dark Theme
   ---------------------------------------- */
/* ----------------------------------------
   Form Elements - Dark Theme
   ---------------------------------------- */
/* Explicitly target the auth form groups to ensure vertical stacking */
.auth-form .form-group,
.form-group {
    display: flex;
    flex-direction: column !important;
    /* Force vertical flow */
    align-items: flex-start;
    /* Align labels to the left */
    gap: var(--space-2);
    margin-bottom: var(--space-4);
    width: 100%;
}

.form-label {
    display: block;
    /* Ensure label takes its own line */
    width: 100%;
}

.form-input {
    width: 100%;
    /* Ensure input takes full width */
}

.form-section {
    margin-bottom: var(--space-6);
}

/* Profile Fields */
.profile-field {
    margin: var(--space-6) 0;
    text-align: left;
}

.input-with-action {
    display: flex;
    gap: var(--space-2);
}

.input-with-action .form-input {
    flex: 1;
}

/* Danger Button Text Variant */
.btn--danger.btn--text {
    background: transparent;
    border: none;
    color: var(--red-primary, #ef4444);
}

.btn--danger.btn--text:hover {
    background: rgba(239, 68, 68, 0.1);
}

/* Scan Bag Section */
.form-section--scan {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    padding: var(--space-5);
    border-radius: var(--radius-lg);
    border: 1px dashed var(--gold-primary);
    text-align: center;
    margin-bottom: var(--space-6);
}

.form-section__desc {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    margin-bottom: var(--space-4);
}

.scan-controls {
    display: flex;
    justify-content: center;
    gap: var(--space-3);
}

.btn--scan {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-6);
}

.btn--scan svg {
    width: 20px;
    height: 20px;
}

.scan-preview {
    margin-top: var(--space-4);
    display: none;
}

.scan-preview.active {
    display: block;
}

.scan-preview img {
    max-width: 100%;
    max-height: 200px;
    border-radius: var(--radius-md);
    object-fit: contain;
}

.scan-status {
    margin-top: var(--space-3);
    font-size: var(--text-sm);
    color: var(--text-secondary);
    display: none;
}

.scan-status.active {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
}

.scan-status.success {
    color: var(--gold-primary);
}

.scan-status.error {
    color: #DC3545;
}

/* Loading Spinner */
.spinner {
    width: 18px;
    height: 18px;
    border: 2px solid var(--bg-tertiary);
    border-top-color: var(--gold-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}


.form-section__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-4);
}

.form-section__title {
    font-size: var(--text-xs);
    font-weight: var(--font-bold);
    color: var(--gold-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-4);
}

.form-section__header .form-section__title {
    margin-bottom: 0;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group--full {
    grid-column: 1 / -1;
}

.form-label {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--text-secondary);
    margin-bottom: var(--space-2);
}

.form-input,
.form-select,
.form-textarea {
    padding: var(--space-4);
    border: 1px solid var(--bg-tertiary);
    border-radius: var(--radius-md);
    font-size: var(--text-base);
    color: var(--text-primary);
    background: var(--bg-primary);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--gold-primary);
    box-shadow: 0 0 0 3px var(--gold-glow);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--text-muted);
}

.form-hint {
    font-size: var(--text-xs);
    color: var(--gold-primary);
    margin-top: var(--space-1);
    min-height: 16px;
}

.form-textarea {
    resize: vertical;
    min-height: 80px;
}

/* Ratio Display - Highlight Card */
.ratio-display {
    padding: var(--space-5);
    background: linear-gradient(135deg, var(--amber-bg) 0%, var(--amber-dark) 100%);
    border-radius: var(--radius-lg);
    font-size: var(--text-3xl);
    font-weight: var(--font-extrabold);
    color: var(--gold-primary);
    text-align: center;
    border: 1px solid var(--amber-light);
}

/* Checkbox */
.form-checkbox {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    cursor: pointer;
}

.form-checkbox input {
    display: none;
}

.form-checkbox__mark {
    width: 22px;
    height: 22px;
    border: 2px solid var(--bg-tertiary);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    background: var(--bg-primary);
}

.form-checkbox input:checked+.form-checkbox__mark {
    background: var(--gold-primary);
    border-color: var(--gold-primary);
}

.form-checkbox input:checked+.form-checkbox__mark::after {
    content: '';
    width: 6px;
    height: 10px;
    border: 2px solid var(--bg-primary);
    border-top: none;
    border-left: none;
    transform: rotate(45deg) translateY(-1px);
}

.form-checkbox__label {
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

/* ----------------------------------------
   Detail Modal - Dark Theme
   ---------------------------------------- */
.detail-header {
    flex: 1;
}

.detail-origin {
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

.detail-actions {
    display: flex;
    gap: var(--space-1);
}

.detail-content {
    padding: var(--space-6);
}

.detail-meta {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-6);
    flex-wrap: wrap;
}

.detail-badge {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    border-radius: var(--radius-full);
    background: var(--amber-bg);
    color: var(--gold-primary);
    text-transform: capitalize;
}

.detail-date {
    font-size: var(--text-sm);
    color: var(--text-muted);
}

.detail-params {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-3);
    margin-bottom: var(--space-6);
}

.param-card {
    background: var(--bg-primary);
    border: 1px solid var(--bg-tertiary);
    padding: var(--space-4);
    border-radius: var(--radius-lg);
    text-align: center;
}

.param-card__label {
    font-size: var(--text-xs);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: block;
    margin-bottom: var(--space-1);
}

.param-card__value {
    font-size: var(--text-lg);
    font-weight: var(--font-bold);
    color: var(--text-primary);
}

.detail-notes {
    background: var(--bg-primary);
    border: 1px solid var(--bg-tertiary);
    padding: var(--space-4);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-4);
}

.detail-notes__title {
    font-size: var(--text-xs);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--space-2);
}

.detail-notes__text {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: 1.6;
}

.detail-footer {
    padding-top: var(--space-4);
    border-top: 1px solid var(--bg-tertiary);
}

.detail-modified {
    font-size: var(--text-xs);
    color: var(--text-muted);
}

/* ----------------------------------------
   Toast Notifications - Dark Theme
   ---------------------------------------- */
.toast-container {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    z-index: var(--z-toast);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.toast {
    background: var(--bg-secondary);
    border: 1px solid var(--bg-tertiary);
    padding: var(--space-4) var(--space-5);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    min-width: 280px;
    max-width: 400px;
    animation: toastSlideIn var(--transition-spring);
    border-left: 3px solid var(--text-muted);
}

.toast--success {
    border-left-color: var(--success);
}

.toast--error {
    border-left-color: var(--error);
}

.toast--warning {
    border-left-color: var(--warning);
}

.toast__icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.toast--success .toast__icon {
    color: var(--success);
}

.toast--error .toast__icon {
    color: var(--error);
}

.toast--warning .toast__icon {
    color: var(--warning);
}

.toast__message {
    flex: 1;
    font-size: var(--text-sm);
    color: var(--text-primary);
}

.toast__close {
    color: var(--text-muted);
    padding: var(--space-1);
}

.toast__close:hover {
    color: var(--text-primary);
}

.toast__close svg {
    width: 16px;
    height: 16px;
}

.toast.removing {
    animation: toastSlideOut var(--transition-base) forwards;
}

/* ----------------------------------------
   Animations
   ---------------------------------------- */
@keyframes fadeSlideUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

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

@keyframes toastSlideIn {
    from {
        opacity: 0;
        transform: translateX(100%);
    }

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

@keyframes toastSlideOut {
    from {
        opacity: 1;
        transform: translateX(0);
    }

    to {
        opacity: 0;
        transform: translateX(100%);
    }
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

@keyframes glow {

    0%,
    100% {
        box-shadow: 0 0 20px rgba(245, 197, 24, 0.2);
    }

    50% {
        box-shadow: 0 0 40px rgba(245, 197, 24, 0.4);
    }
}

/* Loading skeleton */
.skeleton {
    background: linear-gradient(90deg, var(--bg-tertiary) 25%, var(--bg-secondary) 50%, var(--bg-tertiary) 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
}

@keyframes skeleton-loading {
    0% {
        background-position: 200% 0;
    }

    100% {
        background-position: -200% 0;
    }
}

/* ----------------------------------------
   Responsive Design
   ---------------------------------------- */
@media (max-width: 768px) {
    .header__title {
        font-size: var(--text-sm);
        letter-spacing: 1px;
    }

    .hero-section {
        padding: var(--space-6) var(--space-4);
    }

    .hero-section__title {
        font-size: var(--text-3xl);
    }

    .search-section {
        padding: 0 var(--space-4) var(--space-6);
    }

    .search-bar {
        flex-wrap: wrap;
    }

    .search-bar__input {
        flex: 1 1 100%;
        order: 1;
    }

    .search-bar__icon {
        order: 0;
    }

    .search-bar .btn {
        order: 2;
        width: 100%;
        margin-top: var(--space-2);
    }

    .actions-bar {
        padding: var(--space-4);
    }

    .actions-bar__container {
        flex-direction: column;
        align-items: stretch;
    }

    .actions-bar__right {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-group {
        flex-direction: column;
    }

    .filter-input {
        width: 100%;
    }

    .bean-grid {
        grid-template-columns: 1fr;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .detail-params {
        grid-template-columns: repeat(2, 1fr);
    }

    .detail-params .param-card:last-child {
        grid-column: 1 / -1;
    }

    .modal {
        max-height: 100vh;
        border-radius: var(--radius-xl);
    }

    .toast-container {
        left: var(--space-4);
        right: var(--space-4);
        bottom: var(--space-4);
    }

    .toast {
        min-width: auto;
        max-width: none;
    }
}

@media (max-width: 480px) {
    .header__container {
        padding: var(--space-3) var(--space-4);
    }

    .header__logo {
        width: 28px;
        height: 28px;
    }

    .hero-section__title {
        font-size: var(--text-2xl);
    }

    .actions-bar__left {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-1);
    }

    .bean-card {
        padding: var(--space-5);
    }

    .bean-card__params {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ----------------------------------------
   Print Styles
   ---------------------------------------- */
@media print {

    .header,
    .hero-section,
    .search-section,
    .actions-bar,
    .modal-overlay,
    .toast-container {
        display: none !important;
    }

    body {
        background: white;
        color: black;
    }

    .bean-card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ccc;
        background: white;
    }
}

/* ----------------------------------------
   Authentication Modal
   ---------------------------------------- */
.modal--auth {
    max-width: 400px;
    padding: var(--space-6);
}

#auth-form-view {
    padding: var(--space-2) 0;
}

.auth-tabs {
    display: flex;
    gap: var(--space-1);
    margin-bottom: var(--space-4);
    background: var(--bg-tertiary);
    padding: var(--space-1);
    border-radius: var(--radius-md);
}

.auth-tab {
    flex: 1;
    padding: var(--space-2) var(--space-3);
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.auth-tab:hover {
    color: var(--text-primary);
}

.auth-tab.active {
    background: var(--bg-card);
    color: var(--gold-primary);
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.auth-error {
    color: var(--error);
    font-size: var(--text-sm);
    margin: 0;
    min-height: 1.25rem;
}

.auth-hint {
    font-size: var(--text-sm);
    color: var(--text-muted);
    text-align: center;
    margin-top: var(--space-4);
}

.btn--full {
    width: 100%;
    justify-content: center;
}

.auth-loading {
    display: inline-flex;
    align-items: center;
}

.spinner {
    width: 20px;
    height: 20px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

/* Profile View */
.profile-info {
    text-align: center;
    padding: var(--space-6) 0;
}

.profile-avatar {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-4);
    background: var(--bg-tertiary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold-primary);
}

.profile-avatar svg {
    width: 40px;
    height: 40px;
}

.profile-email {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 var(--space-1);
}

.profile-status {
    font-size: var(--text-sm);
    color: var(--text-muted);
    margin: 0;
}

.profile-actions {
    padding-top: var(--space-4);
    border-top: 1px solid var(--bg-tertiary);
}

/* ----------------------------------------
   Sync Modal
   ---------------------------------------- */
.modal--sync {
    max-width: 420px;
}

.sync-content {
    text-align: center;
    padding: var(--space-4) 0;
}

.sync-content p {
    margin: 0 0 var(--space-2);
    color: var(--text-secondary);
}

.sync-content strong {
    color: var(--gold-primary);
}

.sync-actions {
    display: flex;
    gap: var(--space-3);
    justify-content: center;
}

.sync-actions .btn {
    display: inline-flex;
    align-items: center;
}

/* ----------------------------------------
   Export Modal
   ---------------------------------------- */
.modal--export {
    max-width: 360px;
    padding: var(--space-6);
}

.export-content {
    text-align: center;
}

.export-content p {
    color: var(--text-secondary);
    margin-bottom: var(--space-4);
}

.export-options {
    display: flex;
    gap: var(--space-3);
    justify-content: center;
}

.export-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4);
    min-width: 120px;
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.export-option:hover {
    background: var(--bg-tertiary);
    border-color: var(--gold-primary);
    color: var(--gold-primary);
}

.export-option svg {
    color: var(--gold-primary);
}