/* ============================================
   Ticket Scanner App - Premium Design System
   Direction: Warm Luxury Fintech
   Typography: Space Grotesk (display) + DM Sans (body)
   Palette: Amber/Bronze + Deep Warm Neutrals
   ============================================ */

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

:root {
    /* Primary - Warm Amber/Bronze */
    --primary: linear-gradient(135deg, #C27B42 0%, #A0582D 100%);
    --primary-light: #C27B42;
    --primary-dark: #A0582D;
    --primary-glow: rgba(194, 123, 66, 0.2);

    /* Semantic */
    --success: #3D8B5F;
    --success-dark: #2D6A4F;
    --error: #C44536;
    --error-dark: #9A3428;
    --warning: #D4A15E;
    --info: #3A7CA5;
    --info-dark: #2B5F7C;

    /* Export/Green accent */
    --export-color: #228B22;
    --export-color-light: #5CB85C;
    --export-color-dark: #1a6e1a;

    /* Surfaces */
    --bg-primary: #F8F4EF;
    --bg-gradient: linear-gradient(160deg, #F8F4EF 0%, #EDE5DA 50%, #E4D9CC 100%);
    --card-bg: rgba(255, 255, 255, 0.72);
    --card-shadow:
        0 1px 2px rgba(26, 23, 20, 0.04),
        0 4px 12px rgba(26, 23, 20, 0.04),
        0 16px 40px rgba(26, 23, 20, 0.06);
    --card-shadow-hover:
        0 1px 2px rgba(26, 23, 20, 0.04),
        0 8px 20px rgba(26, 23, 20, 0.06),
        0 24px 56px rgba(26, 23, 20, 0.1);

    /* Text */
    --text-primary: #1A1714;
    --text-secondary: #4A453F;
    --text-light: #645C54;

    /* Borders & Radii */
    --border-color: rgba(26, 23, 20, 0.08);
    --border-radius-xs: 4px;
    --border-radius-sm: 8px;
    --border-radius-md: 10px;
    --border-radius-base: 12px;
    --border-radius: 14px;
    --border-radius-lg: 22px;

    /* Motion */
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);

    /* Z-index scale */
    --z-base: 0;
    --z-content: 1;
    --z-header: 1000;
    --z-overlay: 9999;
    --z-modal: 10000;
    --z-toast: 10001;

    /* Spacing scale */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;

    /* Shadows */
    --shadow-subtle: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-subtle-hover: 0 4px 16px rgba(0, 0, 0, 0.1);
    --shadow-primary: 0 4px 16px rgba(194, 123, 66, 0.25);
    --shadow-primary-hover: 0 8px 24px rgba(194, 123, 66, 0.35);
    --shadow-success: 0 4px 16px rgba(61, 139, 95, 0.25);
    --shadow-success-hover: 0 8px 24px rgba(61, 139, 95, 0.35);

    /* Touch & accessibility */
    --touch-target-min: 44px;
    --focus-ring: 0 0 0 3px var(--primary-glow);
}

/* Dark Mode */
body.dark-mode {
    --bg-primary: #0D0F14;
    --bg-gradient: linear-gradient(160deg, #0D0F14 0%, #151820 50%, #1A1D25 100%);
    --card-bg: rgba(28, 31, 39, 0.82);
    --card-shadow:
        0 1px 2px rgba(0, 0, 0, 0.15),
        0 4px 12px rgba(0, 0, 0, 0.12),
        0 16px 40px rgba(0, 0, 0, 0.2);
    --card-shadow-hover:
        0 1px 2px rgba(0, 0, 0, 0.15),
        0 8px 20px rgba(0, 0, 0, 0.18),
        0 24px 56px rgba(0, 0, 0, 0.3);
    --text-primary: #E8E4DF;
    --text-secondary: #A9A29A;
    --text-light: #8A827A;
    --border-color: rgba(255, 255, 255, 0.07);
    --primary-glow: rgba(194, 123, 66, 0.12);
    --success: #4CAF6A;
    --success-dark: #3D8B5F;
    --error: #E05A4B;
    --error-dark: #C44536;
    --info: #5A9CC5;
    --info-dark: #3A7CA5;
    --export-color: #5CB85C;
    --export-color-light: #6FCC6F;
    --export-color-dark: #4A9E4A;
}

/* ============================================
   Animations
   ============================================ */

@keyframes revealUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }

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

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

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

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-16px);
    }

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

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.92);
    }

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

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

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

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

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

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

@keyframes ambientDrift {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.5;
    }

    33% {
        transform: translate(40px, -30px) scale(1.1);
        opacity: 0.7;
    }

    66% {
        transform: translate(-30px, 20px) scale(0.9);
        opacity: 0.4;
    }
}

@keyframes iconFloat {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-6px);
    }
}

/* ============================================
   Body & Background Atmosphere
   ============================================ */

body {
    font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-gradient);
    background-attachment: fixed;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: 20px;
    isolation: isolate;
    color: var(--text-primary);
    transition: background var(--transition-normal), color var(--transition-normal);
    position: relative;
    overflow-x: hidden;
}

@media (max-width: 768px) {
    body {
        width: 100%;
        overflow-x: hidden;
    }

    /* Hide ambient orbs in mobile — prevents GPU compositing issues on macOS */
    body::before,
    body::after {
        display: none;
    }

    /* Disable ALL hover effects in mobile layout — prevents layout glitches
       when using browser responsive mode with a mouse cursor */
    .theme-toggle:hover,
    .language-btn:hover,
    .language-btn:focus-visible,
    .header-icon:hover,
    .card:hover,
    .btn-primary:hover,
    .btn-secondary:hover,
    .btn-secondary:focus-visible,
    .preview-actions button:hover,
    .preview-actions button:focus-visible,
    .btn-send:hover,
    .btn-confirm-save:hover,
    .btn-back:hover,
    .result-link:hover,
    .btn-new-scan:hover,
    .btn-validate:hover,
    .zoom-close-btn:hover,
    .zoom-control-btn:hover {
        transform: none;
    }
}



/* Ambient floating gradient orb */
body::before {
    content: '';
    position: fixed;
    top: -15%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--primary-glow) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: -1;
    animation: ambientDrift 25s ease-in-out infinite;
}

/* Second ambient orb bottom-left */
body::after {
    content: '';
    position: fixed;
    bottom: -20%;
    left: -15%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(58, 124, 165, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: -1;
    animation: ambientDrift 30s ease-in-out infinite reverse;
}

/* ============================================
   Auth Loading Pattern
   ============================================ */

body.auth-required>*:not(.auth-loading) {
    display: none !important;
}

body.auth-required.authenticated>* {
    display: revert !important;
}

body.auth-required.authenticated>.auth-loading {
    display: none !important;
}

.auth-loading {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: var(--bg-gradient);
    z-index: var(--z-overlay);
    gap: 20px;
}

.auth-loading i {
    font-size: 2.2rem;
    color: var(--primary-light);
    animation: spin 1s linear infinite;
}

.auth-loading p {
    font-family: 'DM Sans', sans-serif;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-secondary);
    letter-spacing: 0.02em;
}

/* ============================================
   Theme Toggle
   ============================================ */

.theme-toggle {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 46px;
    height: 46px;
    border-radius: var(--border-radius);
    border: 1.5px solid var(--border-color);
    background: var(--card-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    color: var(--text-primary);
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
    z-index: var(--z-header);
    box-shadow: var(--shadow-subtle);
}

.theme-toggle:hover {
    transform: rotate(15deg) scale(1.08);
    box-shadow: var(--shadow-subtle-hover);
    border-color: var(--primary-light);
    color: var(--primary-light);
}

.theme-toggle:focus-visible {
    outline: 2px solid var(--primary-light);
    outline-offset: 2px;
}

/* ============================================
   User Menu (Dropdown Toggle)
   ============================================ */

.user-info-container {
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: var(--z-header);
    animation: slideIn 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.user-menu-trigger {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--card-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 10px 18px;
    border-radius: var(--border-radius);
    border: 1.5px solid var(--border-color);
    box-shadow: var(--shadow-subtle);
    cursor: pointer;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    letter-spacing: 0.01em;
    transition: all var(--transition-fast);
}

.user-menu-trigger i:first-child {
    color: var(--primary-light);
    font-size: 1rem;
}

.user-menu-chevron {
    font-size: 0.6rem;
    color: var(--text-secondary);
    transition: transform 0.2s ease;
    margin-left: 2px;
}

.user-menu-trigger.active .user-menu-chevron {
    transform: rotate(180deg);
}

.user-menu-trigger:hover {
    border-color: var(--primary-light);
    box-shadow: 0 2px 12px rgba(194, 123, 66, 0.12);
}

/* Dropdown panel */
.user-menu-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    min-width: 240px;
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1.5px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.18);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px) scale(0.97);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
    padding: 6px 0;
}

.user-menu-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

/* Header inside dropdown */
.user-menu-header {
    padding: 14px 16px 10px;
}

.user-menu-name {
    font-family: 'Space Grotesk', 'DM Sans', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
}

.user-menu-email {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.78rem;
    color: var(--text-secondary);
    margin-top: 2px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Divider */
.user-menu-divider {
    height: 1px;
    background: var(--border-color);
    margin: 4px 12px;
}

/* Menu items */
.user-menu-item {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 10px 16px;
    border: none;
    background: none;
    color: var(--text-secondary);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    box-sizing: border-box;
}

.user-menu-item i {
    width: 18px;
    text-align: center;
    font-size: 0.9rem;
}

.user-menu-item:hover {
    background: var(--primary-glow);
    color: var(--primary-light);
}

.user-menu-item:focus-visible {
    outline: 2px solid var(--primary-light);
    outline-offset: -2px;
    border-radius: var(--border-radius-sm);
}

/* Logout item */
.user-menu-logout {
    color: var(--error);
}

.user-menu-logout:hover {
    background: rgba(220, 53, 69, 0.08);
    color: var(--error);
}

/* ============================================
   Language Selector
   ============================================ */

.language-selector {
    position: fixed;
    top: 20px;
    right: 78px;
    z-index: var(--z-header);
}

.language-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    height: 46px;
    padding: 0 16px;
    border-radius: var(--border-radius);
    border: 1.5px solid var(--border-color);
    background: var(--card-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    color: var(--text-primary);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-subtle);
    letter-spacing: 0.02em;
}

.language-btn:hover,
.language-btn:focus-visible {
    box-shadow: var(--shadow-subtle-hover);
    transform: translateY(-1px);
    border-color: var(--primary-light);
}

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

.language-btn i {
    font-size: 0.75rem;
    transition: transform var(--transition-fast);
}

.language-dropdown {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1.5px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px) scale(0.96);
    transition: all var(--transition-normal);
    min-width: 150px;
}

.language-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.language-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 18px;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.85rem;
    color: var(--text-primary);
}

.language-option:hover,
.language-option:focus-visible {
    background: var(--primary-glow);
    outline: 2px solid var(--primary);
    outline-offset: -2px;
}

.language-option.active {
    background: var(--primary-glow);
    font-weight: 600;
    color: var(--primary-light);
}

.language-option .flag {
    font-size: 1.2rem;
}

/* ============================================
   Card
   ============================================ */

.card {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--border-radius-lg);
    padding: 44px;
    width: 100%;
    max-width: 500px;
    box-shadow: var(--card-shadow);
    border: 1.5px solid var(--border-color);
    animation: revealUp 0.7s cubic-bezier(0.4, 0, 0.2, 1);
    margin-top: 120px;
    transition: background var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
    position: relative;
    z-index: var(--z-content);
}

.card:hover {
    box-shadow: var(--card-shadow-hover);
}

/* ============================================
   Header
   ============================================ */

.header {
    text-align: center;
    margin-bottom: 36px;
}

.header-icon {
    width: 72px;
    height: 72px;
    background: var(--primary);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 18px;
    box-shadow: 0 8px 24px rgba(194, 123, 66, 0.25);
    animation: iconFloat 4s ease-in-out infinite;
    transition: transform var(--transition-normal);
    will-change: transform;
}

.header-icon:hover {
    transform: scale(1.05) rotate(-3deg);
}

.header-icon i {
    font-size: 1.7rem;
    color: white;
}

.header h1 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.65rem;
    font-weight: 700;
    background: var(--primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.header p {
    color: var(--text-secondary);
    font-size: 0.92rem;
    font-weight: 400;
    letter-spacing: 0.01em;
}

/* ============================================
   Video / Camera
   ============================================ */

.video-container {
    position: relative;
    width: 100%;
    border-radius: var(--border-radius);
    overflow: hidden;
    margin-bottom: 20px;
    background: #0A0A0A;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.video-container video {
    width: 100%;
    display: block;
    border-radius: var(--border-radius);
}

.camera-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.camera-overlay::before,
.camera-overlay::after {
    content: '';
    position: absolute;
    width: 28px;
    height: 28px;
    border-color: rgba(255, 255, 255, 0.6);
    border-style: solid;
}

.camera-overlay::before {
    top: 14px;
    left: 14px;
    border-width: 2.5px 0 0 2.5px;
    border-radius: 4px 0 0 0;
}

.camera-overlay::after {
    top: 14px;
    right: 14px;
    border-width: 2.5px 2.5px 0 0;
    border-radius: 0 4px 0 0;
}

.camera-overlay .corner-bottom-left,
.camera-overlay .corner-bottom-right {
    content: '';
    position: absolute;
    width: 28px;
    height: 28px;
    border-color: rgba(255, 255, 255, 0.6);
    border-style: solid;
}

.camera-overlay .corner-bottom-left {
    bottom: 14px;
    left: 14px;
    border-width: 0 0 2.5px 2.5px;
    border-radius: 0 0 0 4px;
}

.camera-overlay .corner-bottom-right {
    bottom: 14px;
    right: 14px;
    border-width: 0 2.5px 2.5px 0;
    border-radius: 0 0 4px 0;
}

/* ============================================
   Preview
   ============================================ */

.preview-container {
    margin-bottom: 20px;
    animation: scaleIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.preview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.preview-header span {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.preview-actions {
    display: flex;
    gap: 8px;
}

.preview-actions button {
    width: 44px;
    height: 44px;
    border-radius: var(--border-radius-md);
    border: 1.5px solid var(--border-color);
    background: var(--card-bg);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.82rem;
    transition: all var(--transition-fast);
    backdrop-filter: blur(8px);
}

.preview-actions button:hover,
.preview-actions button:focus-visible {
    color: var(--primary-light);
    border-color: var(--primary-light);
    transform: scale(1.08);
    box-shadow: 0 2px 8px var(--primary-glow);
}

.preview-actions button:focus-visible {
    outline: 2px solid var(--primary-light);
    outline-offset: 2px;
}

.preview-actions button.btn-delete:hover {
    color: var(--error);
    border-color: var(--error);
    box-shadow: 0 2px 8px rgba(196, 69, 54, 0.15);
}

.preview-wrapper {
    width: 100%;
    border-radius: var(--border-radius);
    overflow: hidden;
    background: rgba(0, 0, 0, 0.03);
    cursor: zoom-in;
    position: relative;
    border: 1.5px solid var(--border-color);
}

.preview-image {
    width: 100%;
    display: block;
    border-radius: var(--border-radius);
    transition: transform var(--transition-normal);
}

.pdf-preview {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2.5rem 1rem;
    gap: 0.75rem;
    color: var(--text-secondary);
}

.pdf-preview .fa-file-pdf {
    font-size: 3rem;
    color: #e74c3c;
}

.pdf-file-name {
    font-size: 0.9rem;
    font-weight: 500;
    word-break: break-all;
    text-align: center;
    max-width: 100%;
}

/* ============================================
   Buttons
   ============================================ */

.button-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 20px;
}

button {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    border: none;
    border-radius: var(--border-radius);
    padding: 15px 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    letter-spacing: 0.01em;
}

/* Ripple effect */
button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.5s, height 0.5s;
}

button:active::before {
    width: 300px;
    height: 300px;
}

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

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

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

.btn-primary:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1.5px solid var(--border-color);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
    border-color: var(--primary-light);
    color: var(--primary-light);
    transform: translateY(-2px);
    background: var(--primary-glow);
}

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

.btn-secondary:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    transform: none;
}

.btn-upload {
    background: transparent;
    color: var(--text-primary);
    border: 2px dashed var(--border-color);
    transition: all var(--transition-normal);
}

.btn-upload:hover,
.btn-upload:focus-visible {
    border-color: var(--primary-light);
    color: var(--primary-light);
    background: var(--primary-glow);
    border-style: dashed;
}

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

.btn-send {
    background: linear-gradient(135deg, #3D8B5F 0%, #2D6A4F 100%);
    color: white;
    box-shadow: var(--shadow-success);
}

.btn-send:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-success-hover);
}

.btn-send:focus-visible {
    outline: 2px solid var(--success);
    outline-offset: 2px;
}

.btn-send:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.divider {
    text-align: center;
    color: var(--text-light);
    font-size: 0.82rem;
    font-weight: 500;
    position: relative;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.divider::before,
.divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 38%;
    height: 1px;
    background: var(--border-color);
}

.divider::before {
    left: 0;
}

.divider::after {
    right: 0;
}

/* ============================================
   Status
   ============================================ */

.status {
    text-align: center;
    padding: 14px 18px;
    border-radius: var(--border-radius);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.88rem;
    font-weight: 500;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    animation: scaleIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transition: all var(--transition-normal);
    letter-spacing: 0.01em;
}

.status.waiting {
    background: rgba(58, 124, 165, 0.08);
    color: var(--info);
    border: 1px solid rgba(58, 124, 165, 0.15);
}

.status.loading {
    background: rgba(212, 161, 94, 0.08);
    color: var(--warning);
    border: 1px solid rgba(212, 161, 94, 0.15);
}

.status.loading i {
    animation: spin 1s linear infinite;
}

.status.success {
    background: rgba(61, 139, 95, 0.08);
    color: var(--success);
    border: 1px solid rgba(61, 139, 95, 0.15);
}

.status.error {
    background: rgba(196, 69, 54, 0.08);
    color: var(--error);
    border: 1px solid rgba(196, 69, 54, 0.15);
}

/* ============================================
   Results
   ============================================ */

.results-container {
    animation: revealUp 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    margin-top: 24px;
    display: flex;
    flex-direction: column;
}

.results-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    gap: 8px;
    letter-spacing: -0.01em;
}

.results-title i {
    color: var(--success);
}

.result-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 0;
    border-bottom: 1px solid var(--border-color);
    animation: slideIn 0.3s ease;
    transition: background var(--transition-fast);
}

.result-item:last-child {
    border-bottom: none;
}

.result-item:hover {
    background: var(--primary-glow);
    margin: 0 -12px;
    padding-left: 12px;
    padding-right: 12px;
    border-radius: var(--border-radius-md);
}

.result-vat-container {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
}

.result-vat-lines {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.result-vat-line {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
}

.result-vat-line:hover {
    border-color: var(--primary-light);
    background: var(--primary-glow);
}

.vat-rate-display,
.vat-amount-display {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    color: var(--text-primary);
}

.vat-rate-input,
.vat-amount-input {
    flex: 1;
    padding: 6px 10px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.9rem;
    background: var(--card-bg);
    transition: all var(--transition-fast);
}

.vat-rate-input:focus,
.vat-amount-input:focus {
    outline: none;
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.vat-sep {
    color: var(--text-secondary);
    font-weight: 500;
    user-select: none;
}

.vat-remove-btn {
    background: var(--error);
    color: white;
    border: none;
    border-radius: var(--border-radius-sm);
    padding: 6px 8px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.vat-remove-btn:hover {
    background: var(--error-dark);
    transform: scale(1.05);
}

.vat-add-btn {
    background: var(--primary);
    color: white;
    border: none;
    border-radius: var(--border-radius-md);
    padding: 8px 16px;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 6px;
    align-self: flex-start;
}

.vat-add-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px var(--primary-glow);
}

.vat-add-btn i {
    font-size: 0.8rem;
}

.result-label {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.82rem;
    color: var(--text-secondary);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.result-label i {
    width: 16px;
    text-align: center;
    color: var(--primary-light);
}

.result-value {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    text-align: right;
    max-width: 60%;
    word-break: break-word;
}

/* ============================================
   VAT Details (Multi-rate support)
   ============================================ */

.vat-details-section {
    padding: 14px 0;
    border-bottom: 1px solid var(--border-color);
    animation: slideIn 0.3s ease;
}

.vat-details-header {
    margin-bottom: 8px;
}

.vat-details-lines {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.vat-line {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 0;
}

.vat-line-rate,
.vat-line-amount {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    min-width: 40px;
    text-align: right;
}

.vat-line-sep,
.vat-line-arrow,
.vat-line-currency {
    font-size: 0.82rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.vat-line-arrow {
    margin: 0 4px;
}

.vat-line-remove {
    width: 28px;
    height: 28px;
    min-height: unset;
    padding: 0;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-light);
    font-size: 0.7rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 4px;
    transition: all var(--transition-fast);
}

.vat-line-remove:hover {
    color: var(--error);
    border-color: var(--error);
    background: rgba(196, 69, 54, 0.06);
}

.vat-line-add {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    margin-top: 4px;
    border-radius: var(--border-radius-sm);
    border: 1.5px dashed var(--border-color);
    background: transparent;
    color: var(--primary-light);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.vat-line-add:hover {
    border-color: var(--primary-light);
    background: var(--primary-glow);
}

/* ============================================
   Category Selector
   ============================================ */

.category-selector {
    margin-bottom: 20px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--border-color);
}

.category-selector-label {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.82rem;
    color: var(--text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.category-selector-label i {
    color: var(--primary-light);
    width: 16px;
    text-align: center;
}

/* Current category display (collapsed view) */
.category-current {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 10px 14px;
    border-radius: var(--border-radius-base);
    border: 1.5px dashed var(--border-color);
    background: var(--bg-secondary, #f8f9fa);
    cursor: pointer;
    transition: all 0.2s ease;
    margin-bottom: 0;
    -webkit-tap-highlight-color: transparent;
}

.category-current:hover {
    border-color: var(--primary-light);
    background: var(--bg-secondary, #f8f9fa);
    background: color-mix(in srgb, var(--primary-light) 5%, var(--bg-secondary, #f8f9fa));
}

.category-current.open {
    border-color: var(--primary-light);
    border-style: solid;
    margin-bottom: 10px;
}

.category-current-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 4px 12px;
    border-radius: var(--border-radius-sm);
    background: rgba(0, 0, 0, 0.05);
    background: color-mix(in srgb, var(--cat-color) 12%, transparent);
    color: var(--cat-color, var(--text-primary));
    font-family: 'DM Sans', sans-serif;
    font-size: 0.88rem;
    font-weight: 600;
}

.category-current-badge i {
    font-size: 0.9rem;
}

.category-current-chevron {
    color: var(--text-secondary);
    font-size: 0.75rem;
    transition: transform 0.25s ease;
}

.category-current.open .category-current-chevron {
    transform: rotate(180deg);
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

@media (max-width: 480px) {
    .category-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.category-badge-select {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 12px;
    border-radius: var(--border-radius-base);
    border: 1.5px solid rgba(0, 0, 0, 0.12);
    border: 1.5px solid color-mix(in srgb, var(--cat-color) 30%, transparent);
    background: transparent;
    color: var(--cat-color, var(--text-primary));
    font-family: 'DM Sans', sans-serif;
    font-size: 0.82rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    animation: badgeFadeIn 0.3s ease backwards;
    -webkit-tap-highlight-color: transparent;
    min-width: 0;
}

.category-badge-select i {
    font-size: 0.9rem;
    flex-shrink: 0;
}

.category-badge-select:hover {
    background: rgba(0, 0, 0, 0.04);
    background: color-mix(in srgb, var(--cat-color) 6%, transparent);
    border-color: var(--cat-color);
    border-color: color-mix(in srgb, var(--cat-color) 50%, transparent);
}

.category-badge-select.selected {
    background: rgba(0, 0, 0, 0.06);
    background: color-mix(in srgb, var(--cat-color) 12%, transparent);
    border-color: var(--cat-color);
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    box-shadow: 0 2px 8px color-mix(in srgb, var(--cat-color) 20%, transparent);
}

.category-badge-select.selected i {
    position: relative;
}

.category-badge-select.selected::after {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 0.65rem;
    margin-left: 4px;
    opacity: 0.7;
}

@keyframes badgeFadeIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Category AI hint */
.category-hint {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 8px;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.78rem;
    color: var(--text-light);
    font-style: italic;
    animation: fadeIn 0.4s ease;
}

.category-hint i {
    font-size: 0.72rem;
    color: var(--primary-light);
    flex-shrink: 0;
}

/* ============================================
   Category Confirm Modal
   ============================================ */
.category-confirm-overlay {
    position: fixed;
    inset: 0;
    background: rgba(10, 10, 10, 0.55);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

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

.category-confirm-dialog {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--card-shadow-hover);
    padding: 28px 24px 24px;
    max-width: 340px;
    width: 100%;
    text-align: center;
    animation: revealUp 0.3s ease;
}

.category-confirm-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.category-confirm-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: var(--border-radius-base);
    background: rgba(0, 0, 0, 0.04);
    background: color-mix(in srgb, var(--cat-color) 12%, transparent);
    color: var(--cat-color, var(--text-primary));
    font-family: 'DM Sans', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 22px;
}

.category-confirm-badge i {
    font-size: 1.1rem;
}

.category-confirm-actions {
    display: flex;
    gap: 10px;
}

.category-confirm-actions button {
    flex: 1;
    padding: 12px 16px;
    border-radius: var(--border-radius-base);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    -webkit-tap-highlight-color: transparent;
}

.btn-confirm-change {
    background: transparent;
    color: var(--text-secondary);
    border: 1.5px solid var(--border-color);
}

.btn-confirm-change:hover {
    border-color: var(--primary-light);
    color: var(--primary-light);
}

.btn-confirm-save {
    background: var(--success);
    color: white;
    border: none;
    box-shadow: 0 4px 12px rgba(61, 139, 95, 0.25);
}

.btn-confirm-save:hover {
    background: var(--success-dark);
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(61, 139, 95, 0.35);
}

/* Date Warning in confirmation modal */
.category-confirm-date-warning {
    background: rgba(255, 152, 0, 0.08);
    border: 1.5px solid rgba(255, 152, 0, 0.35);
    border-radius: var(--border-radius-base);
    padding: 14px 16px;
    margin-bottom: 18px;
    text-align: center;
}

.date-warning-icon {
    color: #f59e0b;
    font-size: 1.4rem;
    margin-bottom: 8px;
}

.date-warning-text {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 12px;
}

.date-warning-text strong {
    color: var(--text-primary);
}

.date-warning-input-wrap {
    display: flex;
    justify-content: center;
}

.date-warning-input {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    padding: 8px 14px;
    border: 1.5px solid rgba(255, 152, 0, 0.4);
    border-radius: var(--border-radius-base);
    background: var(--card-bg);
    color: var(--text-primary);
    text-align: center;
    outline: none;
    transition: border-color var(--transition-fast);
}

.date-warning-input:focus {
    border-color: #f59e0b;
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.15);
}

.modify-details-link {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.82rem;
    color: var(--primary-light);
    cursor: pointer;
    padding: 12px 0 4px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: color 0.2s ease;
    border: none;
    background: none;
}

.modify-details-link:hover {
    color: var(--primary);
}

.result-links {
    margin-top: 18px;
    padding-top: 18px;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 10px;
    align-items: center;
}

.btn-back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 20px;
    border-radius: var(--border-radius-base);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    border: 2px solid var(--border-color);
    background: var(--card-bg);
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-normal);
    letter-spacing: 0.01em;
}

.btn-back:hover {
    transform: translateY(-2px);
    border-color: var(--primary-light);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.1);
}

.result-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 20px;
    border-radius: var(--border-radius-base);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-normal);
    color: white;
    background: linear-gradient(135deg, #3A7CA5, #2B5F7C);
    box-shadow: 0 4px 14px rgba(58, 124, 165, 0.25);
    letter-spacing: 0.01em;
}

.result-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(58, 124, 165, 0.35);
}

.btn-new-scan {
    width: 100%;
    margin-top: 20px;
    background: var(--primary);
    color: white;
    box-shadow: var(--shadow-primary);
}

.btn-new-scan:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-primary-hover);
}

.btn-new-scan:focus-visible {
    outline: 2px solid var(--primary-light);
    outline-offset: 2px;
}

/* ============================================
   Progress Stepper
   ============================================ */

@keyframes stepPulse {

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

    50% {
        transform: scale(1.08);
    }
}

@keyframes barFill {
    from {
        width: 0;
    }

    to {
        width: 100%;
    }
}

.progress-stepper {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin: 24px 0;
    animation: scaleIn 0.3s ease;
}

.progress-step {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: var(--border-radius-base);
    background: rgba(0, 0, 0, 0.02);
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
    opacity: 0.4;
}

body.dark-mode .progress-step {
    background: rgba(255, 255, 255, 0.02);
}

.progress-step.active {
    opacity: 1;
    background: rgba(194, 123, 66, 0.05);
    border-color: var(--primary-light);
    box-shadow: 0 2px 12px var(--primary-glow);
}

.progress-step.active .step-icon {
    color: var(--primary-light);
    animation: stepPulse 1.5s ease-in-out infinite;
}

.progress-step.completed {
    opacity: 1;
    background: rgba(61, 139, 95, 0.05);
    border-color: rgba(61, 139, 95, 0.2);
}

.progress-step.error {
    opacity: 1;
    background: rgba(196, 69, 54, 0.05);
    border-color: rgba(196, 69, 54, 0.2);
}

.step-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    color: var(--text-light);
    flex-shrink: 0;
    border-radius: var(--border-radius-sm);
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
}

.progress-step.completed .step-icon {
    color: var(--success);
    background: rgba(61, 139, 95, 0.08);
    border-color: rgba(61, 139, 95, 0.2);
}

.progress-step.error .step-icon {
    color: var(--error);
    background: rgba(196, 69, 54, 0.08);
    border-color: rgba(196, 69, 54, 0.2);
}

.step-info {
    flex: 1;
    min-width: 0;
}

.step-label {
    display: block;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 6px;
    letter-spacing: 0.01em;
}

.progress-step.active .step-label {
    color: var(--text-primary);
}

.progress-step.completed .step-label {
    color: var(--success);
}

.step-bar {
    width: 100%;
    height: 4px;
    border-radius: var(--border-radius-xs);
    background: var(--border-color);
    overflow: hidden;
}

.step-bar-fill {
    height: 100%;
    width: 0;
    border-radius: var(--border-radius-xs);
    background: var(--primary);
    transition: width 0.3s ease;
}

.progress-step.active .step-bar-fill {
    width: 60%;
    background: var(--primary);
    animation: barFill 2s ease-in-out forwards;
}

.progress-step.completed .step-bar-fill {
    width: 100%;
    background: linear-gradient(135deg, #3D8B5F, #2D6A4F);
}

.progress-step.error .step-bar-fill {
    width: 100%;
    background: linear-gradient(135deg, #C44536, #9A3428);
}

.step-check {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    color: transparent;
    flex-shrink: 0;
    transition: all var(--transition-normal);
}

.progress-step.completed .step-check {
    color: var(--success);
    animation: scaleIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.progress-step.error .step-check i::before {
    content: "\f00d";
}

.progress-step.error .step-check {
    color: var(--error);
}

/* ============================================
   Results Header & Editable Fields
   ============================================ */

.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 18px;
}

.btn-edit-results {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: var(--border-radius-md);
    border: 1.5px solid var(--border-color);
    background: transparent;
    color: var(--text-secondary);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    letter-spacing: 0.02em;
}

.btn-edit-results:hover,
.btn-edit-results:focus-visible {
    border-color: var(--primary-light);
    color: var(--primary-light);
    background: var(--primary-glow);
}

.btn-edit-results:focus-visible {
    outline: 2px solid var(--primary-light);
    outline-offset: 2px;
}

.btn-edit-results.active {
    border-color: var(--primary-light);
    color: white;
    background: var(--primary);
    box-shadow: 0 2px 8px rgba(194, 123, 66, 0.25);
}

.editing-hint {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border-radius: var(--border-radius-md);
    background: rgba(58, 124, 165, 0.06);
    border: 1px solid rgba(58, 124, 165, 0.12);
    color: var(--info);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.78rem;
    font-weight: 500;
    margin-bottom: 14px;
    animation: scaleIn 0.3s ease;
}

.result-value[contenteditable="true"] {
    cursor: text;
    padding: 4px 10px;
    border-radius: var(--border-radius-sm);
    border: 1.5px dashed var(--primary-light);
    background: rgba(194, 123, 66, 0.04);
    outline: none;
    min-width: 60px;
    transition: all var(--transition-fast);
}

.result-value[contenteditable="true"]:focus {
    border-style: solid;
    border-color: var(--primary-light);
    background: rgba(194, 123, 66, 0.08);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.result-value[contenteditable="true"]:hover {
    background: rgba(194, 123, 66, 0.06);
}

.edit-date-input {
    padding: 4px 10px;
    border-radius: var(--border-radius-sm);
    border: 1.5px dashed var(--primary-light);
    background: rgba(194, 123, 66, 0.04);
    font-family: 'DM Sans', sans-serif;
    font-size: inherit;
    font-weight: inherit;
    color: var(--text-primary);
    outline: none;
    width: 100%;
    box-sizing: border-box;
}

.edit-date-input:focus {
    border-style: solid;
    border-color: var(--primary-light);
    background: rgba(194, 123, 66, 0.08);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.result-actions {
    margin-top: 16px;
}

.btn-validate {
    width: 100%;
    padding: 14px 24px;
    border-radius: var(--border-radius);
    border: none;
    background: linear-gradient(135deg, #3D8B5F 0%, #2D6A4F 100%);
    color: white;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.92rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: var(--shadow-success);
    transition: all var(--transition-normal);
    animation: scaleIn 0.3s ease;
}

.btn-validate:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-success-hover);
}

.btn-validate:focus-visible {
    outline: 2px solid var(--success);
    outline-offset: 2px;
}

.btn-validate:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* ============================================
   Zoom Modal
   ============================================ */

.zoom-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 10, 0.92);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

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

.zoom-modal-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    overflow: auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.zoom-modal-image {
    max-width: 100%;
    max-height: 85vh;
    object-fit: contain;
    transition: transform var(--transition-normal);
    cursor: zoom-in;
    border-radius: var(--border-radius-xs);
}

.zoom-modal-image.zoomed {
    cursor: zoom-out;
}

.zoom-close-btn {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 46px;
    height: 46px;
    border-radius: var(--border-radius);
    border: 1.5px solid rgba(255, 255, 255, 0.15);
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(12px);
    color: white;
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    z-index: var(--z-toast);
}

.zoom-close-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: scale(1.08);
}

.zoom-modal-controls {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: var(--z-toast);
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(12px);
    padding: 8px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.zoom-control-btn {
    width: 42px;
    height: 42px;
    border-radius: var(--border-radius-base);
    border: none;
    background: transparent;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.zoom-control-btn:hover {
    background: rgba(255, 255, 255, 0.12);
    color: white;
}

.zoom-level-indicator {
    position: fixed;
    bottom: 90px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    color: white;
    padding: 6px 16px;
    border-radius: var(--border-radius-md);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.78rem;
    font-weight: 600;
    z-index: var(--z-toast);
    letter-spacing: 0.04em;
}

/* ============================================
   Responsive
   ============================================ */

@media (max-width: 600px) {
    body {
        padding: 10px;
    }

    body::before {
        width: 300px;
        height: 300px;
        top: -10%;
        right: -20%;
    }

    body::after {
        width: 250px;
        height: 250px;
    }

    .card {
        padding: 28px;
        margin-top: 100px;
        border-radius: var(--border-radius);
    }

    .header-icon {
        width: 56px;
        height: 56px;
        border-radius: 16px;
    }

    .header-icon i {
        font-size: 1.3rem;
    }

    .header h1 {
        font-size: 1.35rem;
    }

    .user-info-container {
        top: 10px;
        left: 10px;
    }

    .user-menu-trigger {
        padding: 8px 14px;
        border-radius: var(--border-radius-base);
    }

    .user-menu-trigger span {
        font-size: 0.75rem;
        max-width: 80px;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .user-menu-dropdown {
        min-width: 220px;
    }

    .theme-toggle {
        top: 10px;
        right: 10px;
        width: 38px;
        height: 38px;
        font-size: 0.95rem;
        border-radius: var(--border-radius-md);
    }

    .language-selector {
        top: 10px;
        right: 58px;
    }

    .language-btn {
        height: 38px;
        padding: 0 10px;
        font-size: 0.78rem;
        border-radius: var(--border-radius-md);
    }

    .language-btn i {
        font-size: 0.65rem;
    }

    .zoom-modal-controls {
        bottom: 20px;
    }

    .zoom-control-btn {
        width: 38px;
        height: 38px;
        font-size: 0.85rem;
    }

    .zoom-close-btn {
        width: 40px;
        height: 40px;
    }

    .result-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }

    .result-item:hover {
        margin: 0;
        padding-left: 0;
        padding-right: 0;
    }

    .result-value {
        max-width: 100%;
        text-align: left;
    }
}


/* ============================================
   Extra-Small Screens (< 400px)
   ============================================ */
@media (max-width: 400px) {
    body {
        padding: 6px;
    }

    .theme-toggle {
        top: 8px;
        right: 8px;
        width: 34px;
        height: 34px;
        font-size: 0.85rem;
        border-radius: var(--border-radius-sm);
    }

    .language-selector {
        top: 8px;
        right: 52px;
    }

    .language-btn {
        height: 34px;
        padding: 0 8px;
        font-size: 0.72rem;
        border-radius: var(--border-radius-sm);
        gap: 4px;
    }

    .card {
        padding: 22px 16px;
        margin-top: 90px;
        border-radius: var(--border-radius-base);
    }

    .header h1 {
        font-size: 1.2rem;
    }

    .header p {
        font-size: 0.85rem;
    }

    .header-icon {
        width: 48px;
        height: 48px;
        border-radius: var(--border-radius);
    }

    .header-icon i {
        font-size: 1.15rem;
    }

    button {
        padding: 13px 18px;
        font-size: 0.88rem;
    }

    .user-info-container {
        top: 8px;
        left: 8px;
    }

    .user-menu-trigger {
        padding: 6px 10px;
        border-radius: var(--border-radius-sm);
        font-size: 0.7rem;
    }

    .user-menu-trigger span {
        max-width: 60px;
    }

    .user-menu-trigger i:first-child {
        font-size: 0.85rem;
    }

    .user-menu-chevron {
        display: none;
    }

    .user-menu-dropdown {
        min-width: 200px;
    }
}

/* ============================================
   Utility
   ============================================ */

.hidden {
    display: none !important;
}

/* ============================================
   Reduced Motion (WCAG 2.1)
   ============================================ */

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ============================================
   Utility classes (CSP-safe replacements for inline styles)
   ============================================ */
.u-hidden {
    display: none;
}

.auth-error-icon {
    color: var(--error);
    animation: none;
}

.auth-error-text {
    color: var(--error);
}

.timer-text {
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-tertiary);
    margin-top: 8px;
}

.danger-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 16px;
}