/* ============================================
   CRED VALIDATION — PREMIUM DESIGN SYSTEM
   ============================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
    /* Colors */
    --bg-primary: #07070d;
    --bg-secondary: #0e0e1a;
    --bg-card: rgba(16, 16, 32, 0.65);
    --bg-card-hover: rgba(22, 22, 44, 0.8);
    --border-subtle: rgba(255, 255, 255, 0.06);
    --border-glow: rgba(168, 85, 247, 0.25);

    --text-primary: #f0f0f5;
    --text-secondary: #9d9db5;
    --text-muted: #5a5a78;

    --accent-purple: #a855f7;
    --accent-cyan: #06b6d4;
    --accent-green: #22c55e;
    --accent-yellow: #f59e0b;
    --accent-red: #ef4444;
    --accent-pink: #ec4899;

    --gradient-primary: linear-gradient(135deg, #a855f7, #06b6d4);
    --gradient-warm: linear-gradient(135deg, #f59e0b, #ef4444);
    --gradient-cool: linear-gradient(135deg, #22c55e, #06b6d4);

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;

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

    /* Shadows */
    --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.4), 0 0 0 1px var(--border-subtle);
    --shadow-glow: 0 0 40px rgba(168, 85, 247, 0.15), 0 0 80px rgba(6, 182, 212, 0.08);
    --shadow-btn: 0 4px 16px rgba(168, 85, 247, 0.3);

    /* Transitions */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
    --duration-fast: 150ms;
    --duration-normal: 300ms;
    --duration-slow: 500ms;
}
/* 🔥 LIGHT THEME (FROM STITCH) */
body.light-theme {

    --bg-primary: #f8fafc;
    --bg-secondary: #f1f5f9;
    --bg-card: #ffffff;
    --bg-card-hover: #f1f5f9;

    --border-subtle: #e5e7eb;
    --border-glow: rgba(168, 85, 247, 0.15);

    --text-primary: #111827;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;

    /* Keep same accents */
    --accent-purple: #a855f7;
    --accent-cyan: #06b6d4;
    --accent-green: #22c55e;
    --accent-yellow: #f59e0b;
    --accent-red: #ef4444;

    --shadow-card: 0 2px 8px rgba(0,0,0,0.05);
    --shadow-glow: none;
}






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

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* ---------- Animated Background ---------- */
.bg-grid {
    position: fixed;
    inset: 0;
    z-index: 0;
    background-image:
        linear-gradient(rgba(168, 85, 247, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(168, 85, 247, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
}

.bg-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.4;
    pointer-events: none;
    z-index: 0;
    animation: float 12s ease-in-out infinite;
}

.bg-glow--1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(168, 85, 247, 0.2), transparent 70%);
    top: -100px;
    left: -100px;
    animation-delay: 0s;
}

.bg-glow--2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.15), transparent 70%);
    bottom: -50px;
    right: -50px;
    animation-delay: -4s;
}

.bg-glow--3 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(236, 72, 153, 0.12), transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: -8s;
}

@keyframes float {

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

    33% {
        transform: translate(30px, -20px) scale(1.05);
    }

    66% {
        transform: translate(-20px, 20px) scale(0.95);
    }
}

/* ---------- Container ---------- */
/* .container {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-xl) var(--space-lg);
} */


.container {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    padding: 1rem 2rem;
}

@media (min-width: 1024px) {
    .container {
        padding: 1rem 2.5rem;
    }
}

@media (min-width: 1440px) {
    .container {
        max-width: 1600px;
        padding: 1rem 3rem;
    }
}

/* ---------- Header ---------- */
.header {
    text-align: center;
    padding: var(--space-xl) 0 var(--space-lg);
    animation: fadeInUp 0.8s var(--ease-out) both;
    position: relative;
}

.header__badge {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    background: rgba(168, 85, 247, 0.12);
    border: 1px solid rgba(168, 85, 247, 0.25);
    color: var(--accent-purple);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: var(--space-lg);
}

.header__title {
    font-size: clamp(1.6rem, 3vw, 2.8rem);
    font-weight: 900;
    letter-spacing: -0.03em;
    line-height: 1.15;
    margin-bottom: var(--space-sm);
}

.header__vs {
    display: inline-block;
    padding: 0 0.3em;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-style: italic;
}

.header__accent {
    display: block;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.header__subtitle {
    color: var(--text-secondary);
    font-size: 0.95rem;
    max-width: 720px;
    margin: 0 auto;
    font-weight: 400;
}

/* ---------- Mode Selector ---------- */
.mode-selector {
    margin-bottom: var(--space-xl);
    animation: fadeInUp 0.8s var(--ease-out) 0.1s both;
}

.mode-selector__label {
    text-align: center;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-muted);
    margin-bottom: var(--space-md);
}

.mode-selector__cards {
    display: grid;
    /* grid-template-columns: 1fr 1fr; */
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
}

.mode-card {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg) var(--space-xl);
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 2px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-out);
    text-align: left;
    font-family: inherit;
    color: var(--text-primary);
    position: relative;
    overflow: hidden;
}

.mode-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--duration-normal);
}

.mode-card:hover {
    border-color: rgba(168, 85, 247, 0.3);
    background: var(--bg-card-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(168, 85, 247, 0.1);
}

.mode-card--active {
    border-color: var(--accent-purple);
    background: rgba(168, 85, 247, 0.08);
    box-shadow: 0 0 30px rgba(168, 85, 247, 0.15), 0 0 0 1px rgba(168, 85, 247, 0.3);
}

.mode-card--active::before {
    opacity: 1;
}

.mode-card__icon {
    font-size: 1.8rem;
    flex-shrink: 0;
}

.mode-card__content {
    flex: 1;
    min-width: 0;
}

.mode-card__title {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 2px;
    color: var(--text-primary);
}

.mode-card--active .mode-card__title {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.mode-card__desc {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

.mode-card__check {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 2px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    color: transparent;
    flex-shrink: 0;
    transition: all var(--duration-normal);
}

.mode-card--active .mode-card__check {
    background: var(--gradient-primary);
    border-color: transparent;
    color: white;
    box-shadow: 0 0 12px rgba(168, 85, 247, 0.4);
}

@media (max-width: 640px) {
    .mode-selector__cards {
        grid-template-columns: 1fr;
    }
}

/* ---------- Word-Level Table Cells ---------- */
.wl-word-cell {
    font-weight: 600;
    color: var(--text-primary);
    font-family: 'Inter', monospace;
}

.wl-fuzzy-words {
    font-size: 0.78rem;
    color: var(--accent-yellow);
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ---------- Upload Section ---------- */
.upload-section {
    animation: fadeInUp 0.8s var(--ease-out) 0.15s both;
}

/* .upload-zone {
    border: 2px dashed rgba(168, 85, 247, 0.25);
    border-radius: var(--radius-xl);
    padding: var(--space-3xl) var(--space-xl);
    text-align: center;
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-out);
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    position: relative;
    overflow: hidden;
} */
/* purple box update */

.upload-zone {
    border: 2px dashed rgba(168, 85, 247, 0.25);
    border-radius: var(--radius-xl);

    /* REDUCED SIZE 500 220*/
    width: 200px; 
    min-height: 120px;

    /* CENTER */
    margin: 0 auto;

    /* INSIDE SPACING */
    padding: 2rem 1.5rem;

    text-align: center;
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-out);
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    position: relative;
    overflow: hidden;

    /* CENTER CONTENT */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}



/* =========================================
   FINAL FORCE FIX FOR UPLOAD BOX
========================================= */

/* #upload-zone {
    width: 520px !important;
    min-height: 230px !important;

    margin: 0 auto !important;

    padding: 2rem 1.5rem !important;

    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
    align-items: center !important;

    flex: none !important;
} */




.upload-zone::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--duration-normal);
}

.upload-zone:hover {
    border-color: var(--accent-purple);
    background: var(--bg-card-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.upload-zone:hover::before {
    opacity: 0.03;
}

.upload-zone.drag-over {
    border-color: var(--accent-cyan);
    background: rgba(6, 182, 212, 0.05);
    transform: scale(1.01);
    box-shadow: 0 0 60px rgba(6, 182, 212, 0.2);
}

.upload-zone__icon {
    margin-bottom: var(--space-lg);
    animation: bobbing 3s ease-in-out infinite;
}

@keyframes bobbing {

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

    50% {
        transform: translateY(-8px);
    }
}

.upload-zone__title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
}

.upload-zone__hint {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.upload-zone__hint code {
    background: rgba(168, 85, 247, 0.15);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'Inter', monospace;
    font-size: 0.8rem;
    color: var(--accent-purple);
}

/* ---------- File Info ---------- */
.file-info {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    margin-top: var(--space-md);
    animation: fadeInUp 0.4s var(--ease-spring) both;
}

.file-info__icon {
    font-size: 1.5rem;
}

.file-info__details {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.file-info__name {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-primary);
}

.file-info__size {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.file-info__remove {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid rgba(239, 68, 68, 0.2);
    background: rgba(239, 68, 68, 0.08);
    color: var(--accent-red);
    cursor: pointer;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--duration-fast);
}

.file-info__remove:hover {
    background: rgba(239, 68, 68, 0.2);
    border-color: rgba(239, 68, 68, 0.4);
    transform: scale(1.1);
}

/* ---------- Buttons ---------- */
.actions {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    margin-top: var(--space-lg);
    animation: fadeInUp 0.4s var(--ease-spring) 0.1s both;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 14px 32px;
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all var(--duration-normal) var(--ease-out);
    position: relative;
    overflow: hidden;
}

.btn__icon {
    font-size: 1.1rem;
}

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

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(168, 85, 247, 0.5);
}

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

.btn--primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.btn--download {
    background: var(--gradient-cool);
    color: white;
    box-shadow: 0 4px 16px rgba(34, 197, 94, 0.3);
}

.btn--download:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(34, 197, 94, 0.5);
}

.btn--secondary {
    background: var(--bg-card);
    color: var(--text-primary);
    border: 1px solid var(--border-subtle);
    backdrop-filter: blur(10px);
}

.btn--secondary:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-glow);
    transform: translateY(-2px);
}

/* ---------- Loading State ---------- */
.loading-section {
    text-align: center;
    padding: var(--space-3xl) 0;
    animation: fadeInUp 0.5s var(--ease-out) both;
}

.loader {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: var(--space-lg);
}

.loader__ring {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--gradient-primary);
    animation: pulse-ring 1.2s ease-in-out infinite;
}

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

.loader__ring:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes pulse-ring {

    0%,
    80%,
    100% {
        transform: scale(0.5);
        opacity: 0.3;
    }

    40% {
        transform: scale(1);
        opacity: 1;
    }
}

.loading-section__text {
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: 500;
}

.dots {
    animation: dotPulse 1.5s infinite;
}

@keyframes dotPulse {
    0% {
        opacity: 0.2;
    }

    50% {
        opacity: 1;
    }

    100% {
        opacity: 0.2;
    }
}

/* ---------- Results Section ---------- */
.results-section {
    animation: fadeInUp 0.6s var(--ease-out) both;
}

/* ---------- Summary Cards ---------- */
.summary {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

@media (max-width: 1200px) {
    .summary {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .summary {
        grid-template-columns: repeat(2, 1fr);
    }
}

.summary-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-md) var(--space-lg);
    text-align: center;
    transition: all var(--duration-normal) var(--ease-out);
    animation: cardEntrance 0.5s var(--ease-spring) both;
    position: relative;
    overflow: hidden;
}

.summary-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.summary-card--total::before {
    background: var(--gradient-primary);
}

.summary-card--accuracy::before {
    background: linear-gradient(90deg, #f59e0b, #22c55e);
}

.summary-card--exact::before {
    background: var(--accent-green);
}

.summary-card--fuzzy::before {
    background: var(--accent-yellow);
}

.summary-card--missing::before {
    background: var(--accent-red);
}

.summary-card--wer::before {
    background: linear-gradient(90deg, #06b6d4, #8b5cf6);
}

.summary-card:nth-child(1) {
    animation-delay: 0s;
}

.summary-card:nth-child(2) {
    animation-delay: 0.08s;
}

.summary-card:nth-child(3) {
    animation-delay: 0.16s;
}

.summary-card:nth-child(4) {
    animation-delay: 0.24s;
}

.summary-card:nth-child(5) {
    animation-delay: 0.32s;
}

.summary-card:nth-child(6) {
    animation-delay: 0.40s;
}

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

@keyframes cardEntrance {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }

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

.summary-card__icon {
    font-size: 1.3rem;
    margin-bottom: 4px;
}

.summary-card__value {
    font-size: 1.7rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.summary-card--exact .summary-card__value {
    background: var(--accent-green);
    -webkit-background-clip: text;
    background-clip: text;
}

.summary-card--fuzzy .summary-card__value {
    background: var(--accent-yellow);
    -webkit-background-clip: text;
    background-clip: text;
}

.summary-card--missing .summary-card__value {
    background: var(--accent-red);
    -webkit-background-clip: text;
    background-clip: text;
}

.summary-card--wer .summary-card__value {
    background: linear-gradient(90deg, #06b6d4, #8b5cf6);
    -webkit-background-clip: text;
    background-clip: text;
}

.summary-card__label {
    color: var(--text-secondary);
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-top: var(--space-xs);
}

/* ---------- Accuracy Bar ---------- */
.accuracy-bar-wrapper {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-bottom: var(--space-xl);
    animation: fadeInUp 0.5s var(--ease-out) 0.3s both;
}

.accuracy-bar__header {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--space-sm);
    font-weight: 600;
    font-size: 0.95rem;
}

.accuracy-bar__header span:last-child {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
}

.accuracy-bar {
    height: 12px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.accuracy-bar__fill {
    height: 100%;
    border-radius: var(--radius-full);
    background: var(--gradient-primary);
    transition: width 1.5s var(--ease-out);
    position: relative;
}

.accuracy-bar__fill::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }

    100% {
        transform: translateX(200%);
    }
}

/* ---------- Download Section ---------- */
.download-section {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
    flex-wrap: wrap;
    animation: fadeInUp 0.5s var(--ease-out) 0.4s both;
}

/* ---------- Table ---------- */
.table-container {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    overflow: hidden;
    animation: fadeInUp 0.5s var(--ease-out) 0.5s both;
}

.table-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-lg);
    border-bottom: 1px solid var(--border-subtle);
    flex-wrap: wrap;
    gap: var(--space-md);
}

.table-header__title {
    font-size: 1.2rem;
    font-weight: 700;
}

/* .search-input {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 8px 16px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.85rem;
    width: 220px;
    transition: all var(--duration-fast);
    outline: none;
} */

.search-input:focus {
    border-color: var(--accent-purple);
    box-shadow: 0 0 0 3px rgba(168, 85, 247, 0.1);
}

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

.table-scroll {
    overflow-x: auto;
}

.results-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.82rem;
}

.results-table thead {
    background: rgba(255, 255, 255, 0.03);
}

.results-table th {
    padding: 11px 14px;
    text-align: left;
    font-weight: 600;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-secondary);
    white-space: nowrap;
    border-bottom: 1px solid var(--border-subtle);
    user-select: none;
}

.th-sortable {
    cursor: pointer;
    transition: color var(--duration-fast);
}

.th-sortable:hover {
    color: var(--accent-purple);
}

.th-sortable.sorted-asc::after {
    content: ' ▲';
    font-size: 0.65rem;
}

.th-sortable.sorted-desc::after {
    content: ' ▼';
    font-size: 0.65rem;
}

.results-table td {
    padding: 10px 14px;
    border-bottom: 1px solid var(--border-subtle);
    vertical-align: middle;
    max-width: 220px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.results-table tbody tr {
    transition: background var(--duration-fast);
}

.results-table tbody tr:hover {
    background: rgba(168, 85, 247, 0.04);
}

/* Accuracy Cell Colors */
.accuracy-high {
    color: var(--accent-green);
    font-weight: 700;
}

.accuracy-mid {
    color: var(--accent-yellow);
    font-weight: 700;
}

.accuracy-low {
    color: var(--accent-red);
    font-weight: 700;
}

/* Detail Toggle Button */
.detail-toggle {
    background: rgba(168, 85, 247, 0.1);
    border: 1px solid rgba(168, 85, 247, 0.2);
    border-radius: 6px;
    color: var(--accent-purple);
    cursor: pointer;
    font-size: 0.75rem;
    padding: 4px 10px;
    font-family: inherit;
    font-weight: 600;
    transition: all var(--duration-fast);
    white-space: nowrap;
}

.detail-toggle:hover {
    background: rgba(168, 85, 247, 0.2);
    border-color: var(--accent-purple);
}

/* Expanded Detail Row */
.detail-row td {
    padding: 0;
    border-bottom: 1px solid var(--border-subtle);
}

.detail-content {
    padding: var(--space-md) var(--space-lg);
    background: rgba(168, 85, 247, 0.03);
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-lg);
    animation: slideDown 0.3s var(--ease-out) both;
}

@keyframes slideDown {
    from {
        opacity: 0;
        max-height: 0;
        padding: 0 var(--space-lg);
    }

    to {
        opacity: 1;
        max-height: 300px;
    }
}

.detail-group {
    flex: 1;
    min-width: 200px;
}

.detail-group__title {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: var(--space-sm);
}

.detail-group--exact .detail-group__title {
    color: var(--accent-green);
}

.detail-group--fuzzy .detail-group__title {
    color: var(--accent-yellow);
}

.detail-group--missing .detail-group__title {
    color: var(--accent-red);
}

.detail-group--wer .detail-group__title {
    color: #06b6d4;
}

.detail-words {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.word-tag {
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.78rem;
    font-weight: 500;
}

.word-tag--exact {
    background: rgba(34, 197, 94, 0.12);
    color: var(--accent-green);
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.word-tag--fuzzy {
    background: rgba(245, 158, 11, 0.12);
    color: var(--accent-yellow);
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.word-tag--missing {
    background: rgba(239, 68, 68, 0.12);
    color: var(--accent-red);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.word-tag--wer {
    background: rgba(6, 182, 212, 0.12);
    color: #06b6d4;
    border: 1px solid rgba(6, 182, 212, 0.2);
}

.detail-empty {
    color: var(--text-muted);
    font-size: 0.8rem;
    font-style: italic;
}

/* ---------- Toast ---------- */
.toast-container {
    position: fixed;
    top: var(--space-lg);
    right: var(--space-lg);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.toast {
    padding: 14px 20px;
    border-radius: var(--radius-md);
    font-size: 0.88rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    animation: toastIn 0.4s var(--ease-spring) both;
    max-width: 380px;
    backdrop-filter: blur(20px);
}

.toast--error {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #fca5a5;
}

.toast--success {
    background: rgba(34, 197, 94, 0.15);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #86efac;
}

.toast--info {
    background: rgba(6, 182, 212, 0.15);
    border: 1px solid rgba(6, 182, 212, 0.3);
    color: #67e8f9;
}

@keyframes toastIn {
    from {
        opacity: 0;
        transform: translateX(40px) scale(0.9);
    }

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

.toast-exit {
    animation: toastOut 0.3s var(--ease-out) forwards;
}

@keyframes toastOut {
    to {
        opacity: 0;
        transform: translateX(40px) scale(0.9);
    }
}


/* ============================================
   DOWNLOAD EXCEL FORMAT TEXT
   ============================================ */

/* .example-download-wrap {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
    margin-top: 14px;
} */

.example-download-wrap {
    display: flex;

    justify-content: center;
    align-items: center;
    padding: 0.6rem 0.25rem 0.25rem 0.25rem;

    /* gap: 14px;
    flex-wrap: wrap;

    margin-top: 14px; */
}

.example-format-text {
    font-size: 0.85rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 4px;
}

.example-format-text strong {
    color: var(--accent-purple);
    font-weight: 700;
}


/* ---------- Example Template Card ---------- */
.example-template-card {
    margin-top: var(--space-lg);
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    animation: fadeInUp 0.6s var(--ease-out) 0.2s both;
    position: relative;
    overflow: hidden;
}

.example-template-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.example-template-card__header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.example-template-card__icon {
    font-size: 1.8rem;
    flex-shrink: 0;
}

.example-template-card__title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.example-template-card__desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.example-template-card__preview {
    margin-bottom: var(--space-lg);
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid var(--border-subtle);
}

.example-preview-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.82rem;
}

.example-preview-table thead {
    background: rgba(168, 85, 247, 0.1);
}

.example-preview-table th {
    padding: 10px 16px;
    text-align: left;
    font-weight: 700;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent-purple);
    border-bottom: 1px solid rgba(168, 85, 247, 0.15);
}

.example-preview-table td {
    padding: 8px 16px;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-subtle);
    font-size: 0.82rem;
}

.example-preview-table tbody tr:hover {
    background: rgba(168, 85, 247, 0.03);
}

.example-preview-table__more {
    text-align: center !important;
    color: var(--text-muted) !important;
    font-style: italic;
    font-size: 0.8rem !important;
}

.btn--example {
    background: rgba(168, 85, 247, 0.1);
    border: 1px solid rgba(168, 85, 247, 0.25);
    color: var(--accent-purple);
    width: 100%;
    justify-content: center;
    padding: 12px 24px;
    font-size: 0.9rem;
}

.btn--example:hover {
    background: rgba(168, 85, 247, 0.2);
    border-color: var(--accent-purple);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(168, 85, 247, 0.25);
}

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

/* ---------- Footer ---------- */
.footer {
    text-align: center;
    padding: var(--space-2xl) var(--space-lg);
    color: var(--text-muted);
    font-size: 0.8rem;
    position: relative;
    z-index: 1;
}

/* ---------- Utility Animations ---------- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }

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

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

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

::-webkit-scrollbar-thumb {
    background: rgba(168, 85, 247, 0.2);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(168, 85, 247, 0.35);
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
    .container {
        padding: var(--space-md);
    }

    .header {
        padding: var(--space-xl) 0 var(--space-lg);
    }

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

    .table-header {
        flex-direction: column;
        align-items: stretch;
    }

    .search-input {
        width: 100%;
    }

    .download-section {
        flex-direction: column;
        align-items: center;
    }

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

@media (max-width: 480px) {
    .summary {
        grid-template-columns: 1fr;
    }
}



/* 🔥 TOP FILTER BAR */
.top-filter-bar {
    display: flex;
    justify-content: center;
    margin-bottom: var(--space-lg);
    width: 100%;
}

/* Override: cards in top bar should be a full 4-col grid */
.mode-selector--top {
    width: 100%;
}

.mode-selector--top .mode-selector__cards {
    display: grid !important;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    width: 100%;
}

/* Card in top bar: full card like screenshot */
.mode-selector--top .mode-card {
    padding: 18px 20px !important;
    border-radius: 16px !important;
    min-width: unset !important;
    justify-content: flex-start !important;
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 6px !important;
    min-height: 130px;
    cursor: pointer;
}

/* Metric value (big number) — matches id="metric-*" inside class="mode-card__metric" */
.mode-card__metric {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    line-height: 1.1;
    margin: 4px 0;
}

.mode-card__metric .unit {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-left: 2px;
}

.mode-card--active .mode-card__metric {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* "Click to drill down" footer text */
.mode-card__drill {
    margin-top: auto;
    padding-top: 10px;
    border-top: 1px solid var(--border-subtle);
    font-size: 0.72rem;
    color: var(--text-muted);
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.mode-card--active .mode-card__drill {
    color: var(--accent-purple);
    border-top-color: rgba(168,85,247,0.2);
}

/* Active button glow improvement */
.mode-selector--top .mode-card--active {
    box-shadow: 0 0 0 2px var(--accent-purple), 0 0 24px rgba(168, 85, 247, 0.2);
}


/* 🔥 THEME TOGGLE */
.theme-toggle {
    position: absolute;
    top: 20px;
    right: 20px;
}

#theme-toggle-btn {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    color: var(--text-primary);
    padding: 8px 12px;
    border-radius: 999px;
    cursor: pointer;
    font-size: 16px;
}


/* 🔥 PREMIUM THEME TOGGLE */
.theme-toggle {
    position: absolute;
    top: 20px;
    right: 20px;
}

/* Switch */
.theme-switch {
    position: relative;
    display: inline-block;
    width: 52px;
    height: 28px;
}

.theme-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

/* Slider */
.theme-slider {
    position: absolute;
    cursor: pointer;
    inset: 0;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 999px;
    transition: all 0.3s ease;
}

/* Circle */
.theme-slider::before {
    content: "🌙";
    position: absolute;
    height: 22px;
    width: 22px;
    left: 3px;
    top: 2px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    transition: all 0.3s ease;
}

/* Active (Light mode) */
input:checked + .theme-slider {
    background: linear-gradient(135deg, #a855f7, #06b6d4);
}

input:checked + .theme-slider::before {
    transform: translateX(24px);
    content: "☀️";
}

/* Smooth transition for whole app */
body {
    transition: background 0.3s ease, color 0.3s ease;
}

.summary-card,
.table-container,
.mode-card,
.btn {
    transition: all 0.3s ease;
}


/* ============================================
   MODE CARD OVERRIDES FOR TOP FILTER BAR
   ============================================ */

/* Only apply white-card style to top filter bar in light theme */
body.light-theme .mode-selector--top .mode-card {
    background: #ffffff !important;
    border: 1px solid #e5e7eb !important;
}

body.light-theme .mode-selector--top .mode-card--active {
    background: rgba(168, 85, 247, 0.06) !important;
    border: 2px solid #a855f7 !important;
}

body.light-theme .mode-selector--top .mode-card__title {
    color: #374151 !important;
}

body.light-theme .mode-selector--top .mode-card__metric-val {
    color: #111827 !important;
}

body.light-theme .mode-selector--top .mode-card--active .mode-card__title,
body.light-theme .mode-selector--top .mode-card--active .mode-card__metric-val {
    color: #111827 !important;
}

/* Icon box inside card */
.mode-card__icon-box {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: rgba(168,85,247,0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-purple);
    font-size: 1rem;
    margin-bottom: 6px;
    flex-shrink: 0;
}
/* ==============================================
   LAPTOP RESPONSIVE FIX
   Targets: 1024px+ (all modern laptops)
   Only overrides layout/size — no logic changes
   ============================================== */

/* 1. Scale base font up on laptop so rem units
      make everything proportionally bigger       */
@media (min-width: 1024px) {
    html {
        font-size: 17px;
    }
}
@media (min-width: 1280px) {
    html {
        font-size: 18px;
    }
}

/* 2. Container — true full-width, generous padding */
@media (min-width: 1024px) {
    .container {
        width: 100%;
        max-width: 100%;
        padding: 0 2.5rem 2rem;
        box-sizing: border-box;
    }
}

/* 3. Header — less top gap, larger text */
@media (min-width: 1024px) {
    .header {
        padding: 1.5rem 0 1.2rem;
    }
    .header__title {
        font-size: 2.4rem;
    }
    .header__subtitle {
        font-size: 1rem;
        max-width: 800px;
    }
    .header__badge {
        margin-bottom: 0.75rem;
    }
}

/* 4. Top filter bar — stretch cards to FULL width,
      no centering that causes narrow look          */
@media (min-width: 1024px) {
    .top-filter-bar {
        width: 100%;
        justify-content: stretch;
        margin-bottom: 1.5rem;
    }
    .mode-selector--top {
        width: 100%;
    }
    .mode-selector--top .mode-selector__cards {
        display: grid !important;
        grid-template-columns: repeat(4, 1fr) !important;
        gap: 1.2rem !important;
        width: 100% !important;
    }
    .mode-selector--top .mode-card {
        width: 100% !important;
        min-height: 140px !important;
        padding: 1.2rem 1.4rem !important;
        border-radius: 16px !important;
        flex-direction: column !important;
        align-items: flex-start !important;
        justify-content: flex-start !important;
        gap: 6px !important;
    }
    .mode-card__metric {
        font-size: 2rem !important;
        font-weight: 800 !important;
        line-height: 1.1;
    }
    .mode-card__title {
        font-size: 0.85rem !important;
        font-weight: 700 !important;
        text-transform: uppercase;
        letter-spacing: 0.06em;
        color: var(--text-secondary) !important;
    }
    .mode-card__drill {
        margin-top: auto !important;
        padding-top: 0.7rem !important;
        border-top: 1px solid var(--border-subtle) !important;
        font-size: 0.72rem !important;
        color: var(--text-muted) !important;
        display: flex !important;
        justify-content: space-between !important;
        width: 100% !important;
    }
    .mode-card__icon-box {
        font-size: 1.3rem;
        margin-bottom: 4px;
    }
}

/* 5. Summary cards — 5 equal columns on laptop */
@media (min-width: 1024px) {
    .summary {
        display: grid !important;
        grid-template-columns: repeat(5, 1fr) !important;
        gap: 1rem !important;
        margin-bottom: 1.2rem !important;
    }
    .summary-card {
        padding: 1.2rem 1rem !important;
        min-height: 110px;
    }
    .summary-card__icon {
        font-size: 1.4rem;
        margin-bottom: 0.3rem;
    }
    .summary-card__value {
        font-size: 1.8rem !important;
    }
    .summary-card__label {
        font-size: 0.72rem !important;
    }
}

/* 6. Upload zone — taller, full width, bigger text */
@media (min-width: 1024px) {
    .upload-zone {
        width: 100% !important;
        /* padding: 3.5rem 2rem !important; */
        padding: 1rem !important;
        /* min-height: 220px; 150 */
        min-height: 120px !important;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }
    .upload-zone__title {
        font-size: 1.3rem;
    }
    .upload-zone__hint {
        font-size: 0.95rem;
    }
    .upload-zone__icon svg {
        width: 72px;
        height: 72px;
    }
}

/* 7. Example template card — full width */
@media (min-width: 1024px) {
    .example-template-card {
        width: 100% !important;
    }
}

/* 8. Results table — more readable on laptop */
@media (min-width: 1024px) {
    .results-table th {
        font-size: 0.76rem !important;
        padding: 12px 14px !important;
    }
    .results-table td {
        font-size: 0.82rem !important;
        padding: 10px 14px !important;
    }
    .table-container {
        width: 100% !important;
    }
    .table-header__title {
        font-size: 1.2rem;
    }
}

/* 9. Accuracy bar — reduce gap */
@media (min-width: 1024px) {
    .accuracy-bar-wrapper {
        margin-bottom: 1rem !important;
    }
}

/* 10. Buttons bigger on laptop */
@media (min-width: 1024px) {
    .btn {
        padding: 14px 36px !important;
        font-size: 0.95rem !important;
    }
    .download-section {
        margin-bottom: 1.2rem !important;
    }
}

/* 11. Mode selector label */
@media (min-width: 1024px) {
    .mode-selector__label {
        font-size: 0.8rem;
    }
}

/* 12. Deep dive title bigger */
@media (min-width: 1024px) {
    .deep-dive-title {
        font-size: 1.1rem !important;
        margin-bottom: 0.8rem !important;
    }
}

/* MOBILE — keep stacked layout clean */
@media (max-width: 768px) {
    html {
        font-size: 15px;
    }
    .container {
        padding: 0.75rem 1rem 1.5rem;
    }
    .mode-selector--top .mode-selector__cards {
        grid-template-columns: repeat(2, 1fr) !important;
    }
    .summary {
        grid-template-columns: repeat(2, 1fr) !important;
    }
    .upload-zone {
        padding: 2rem 1rem !important;
    }
    .btn {
        padding: 12px 20px !important;
        font-size: 0.85rem !important;
    }
}

@media (max-width: 480px) {
    .mode-selector--top .mode-selector__cards {
        grid-template-columns: 1fr !important;
    }
    .summary {
        grid-template-columns: 1fr !important;
    }
}



/* =====================================================
   FULL-WIDTH UPLOAD LAYOUT FIX
   Upload zone fills full viewport width like green box
   ===================================================== */

/* Upload section: full width, no centering constraint */
.upload-section {
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
}

/* Upload zone: FULL width, much taller, big fonts */
/* .upload-zone {
    width: 100% !important;
    max-width: 100% !important;
    min-height: 360px !important;
    padding: 5rem 4rem !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 1rem !important;
    box-sizing: border-box !important;
} */

.upload-zone {
    width: 520px !important;
    max-width: 90% !important;

    min-height: 120px !important;

    padding: 1.2rem 1rem !important;

    margin: 0 auto !important;

    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
    align-items: center !important;

    gap: 0.4rem !important;

    box-sizing: border-box !important;
}


/* Upload title — big and bold */
.upload-zone__title {
    font-size: 2rem !important;
    font-weight: 800 !important;
    letter-spacing: -0.02em !important;
}

/* Upload hint — readable */
.upload-zone__hint {
    font-size: 1.1rem !important;
}

/* Icon bigger */
.upload-zone__icon svg {
    width: 90px !important;
    height: 90px !important;
}

/* Example template card: full width */
.example-template-card {
    width: 100% !important;
    max-width: 100% !important;
    margin-top: 1.5rem !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    box-sizing: border-box !important;
}

/* Bigger template fonts */
.example-template-card__title {
    font-size: 1.25rem !important;
    font-weight: 700 !important;
}
.example-template-card__desc {
    font-size: 1rem !important;
}
.example-template-card__icon {
    font-size: 2.2rem !important;
}
.example-preview-table th {
    font-size: 0.88rem !important;
    padding: 13px 20px !important;
    letter-spacing: 0.1em !important;
}
.example-preview-table td {
    font-size: 1rem !important;
    padding: 13px 20px !important;
}

/* File info + actions: full width */
.file-info {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
}
.actions {
    width: 100% !important;
    max-width: 100% !important;
    justify-content: center !important;
}

/* Header: bigger text */
.header__title {
    font-size: clamp(2.2rem, 5vw, 3.5rem) !important;
    letter-spacing: -0.03em !important;
}
.header__subtitle {
    font-size: 1.15rem !important;
    max-width: 860px !important;
}
.header__badge {
    font-size: 0.82rem !important;
    padding: 5px 18px !important;
}

/* Scrollable body if content overflows */
html, body {
    overflow-x: hidden !important;
    overflow-y: auto !important;
}

/* Mobile */
@media (max-width: 767px) {
    .upload-zone {
        min-height: 250px !important;
        padding: 3rem 1.5rem !important;
    }
    .upload-zone__title {
        font-size: 1.5rem !important;
    }
    .upload-zone__hint {
        font-size: 0.95rem !important;
    }
    .example-preview-table td,
    .example-preview-table th {
        padding: 10px 12px !important;
        font-size: 0.85rem !important;
    }
}
/* ── GAWAR: 5-column mode card grid ── */
.mode-selector__cards {
    grid-template-columns: repeat(5, 1fr) !important;
}
@media (max-width: 1023px) {
    .mode-selector__cards {
        grid-template-columns: repeat(3, 1fr) !important;
    }
}
@media (max-width: 767px) {
    .mode-selector__cards {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

/* =====================================================
   NEW UPLOAD CARD DESIGN
   ===================================================== */

/* Outer card */
.upload-card {
    width: 100%;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-card);
    margin-bottom: 1.5rem;
}

/* Tab bar */
.upload-tabs {
    display: flex;
    justify-content: center;
    gap: 0;
    padding: 1.25rem 1.5rem 0;
    border-bottom: 1px solid var(--border-subtle);
}

.upload-tab {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 10px 24px;
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 600;
    border: 1px solid var(--border-subtle);
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
    top: 1px;
}

.upload-tab:first-child {
    border-radius: 8px 0 0 8px;
    border-right: none;
}

.upload-tab:last-child {
    border-radius: 0 8px 8px 0;
}

.upload-tab--active {
    background: #5b5fc7;
    color: #ffffff;
    border-color: #5b5fc7;
}

.upload-tab--active svg { stroke: #ffffff; }

/* Panels */
.upload-panel {
    padding: 1.75rem 2rem 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

/* New drop zone style */
/* .upload-zone--new {
    border: 2px dashed rgba(168,85,247,0.35) !important;
    border-radius: 14px !important;
    background: rgba(168,85,247,0.03) !important;
    padding: 2.5rem 2rem !important;
    min-height: unset !important;
    gap: 0.6rem !important;
    cursor: pointer;
    transition: all 0.2s ease;
} */

/* 230*/
/*  width: 520px !important;  */

.upload-zone--new {

    width: 520px !important;
    max-width: 90%;
    min-height: 230px !important;  

    margin: 0 auto !important;

    padding: 2rem 1.5rem !important;

    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
    align-items: center !important;

    flex: none !important;
}

.upload-zone--new:hover {
    border-color: var(--accent-purple) !important;
    background: rgba(168,85,247,0.06) !important;
    transform: none !important;
}

.upload-zone--new.drag-over {
    border-color: var(--accent-cyan) !important;
    background: rgba(6,182,212,0.05) !important;
}

.upload-zone__cloud {
    margin-bottom: 8px;
}

.upload-zone__title {
    font-size: 1.1rem !important;
    font-weight: 700 !important;
    color: var(--text-primary) !important;
    margin: 0 !important;
}

.upload-zone__sub {
    font-size: 0.88rem;
    color: var(--text-secondary);
    margin: 0;
}

.upload-zone__formats {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin: 4px 0 0;
}

/* Browse File button */
.btn-browse {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 10px 22px;
    background: #5b5fc7;
    color: white;
    border: none;
    border-radius: 8px;
    font-family: inherit;
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    margin: 6px 0 4px;
    transition: all 0.2s ease;
}
.btn-browse:hover { background: #4a4eb5; transform: translateY(-1px); }

/* OR divider */
.upload-or {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-muted);
    font-size: 0.82rem;
    font-weight: 500;
}
.upload-or::before,
.upload-or::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-subtle);
}

/* Manual entry section */
.manual-entry__title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 0.75rem;
}

.manual-entry__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.manual-entry__col {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.manual-entry__label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.manual-entry__textarea {
    width: 100%;
    min-height: 110px;
    padding: 12px 14px;
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.88rem;
    line-height: 1.5;
    resize: vertical;
    outline: none;
    transition: border-color 0.2s;
}
.manual-entry__textarea:focus { border-color: var(--accent-purple); }
.manual-entry__textarea::placeholder { color: var(--text-muted); }

/* ── Blur states: mutual exclusion between file upload and manual entry ── */
.upload-zone--blurred,
.file-info--blurred {
    opacity: 0.35;
    pointer-events: none;
    filter: blur(1.5px);
    user-select: none;
    transition: opacity 0.2s, filter 0.2s;
}
.manual-entry--blurred {
    opacity: 0.35;
    pointer-events: none;
    filter: blur(1.5px);
    user-select: none;
    transition: opacity 0.2s, filter 0.2s;
}
/* OR divider fades with manual section */
.or-divider--blurred {
    opacity: 0.35;
    transition: opacity 0.2s;
}

/* Run Analysis button */
.btn--run {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 36px;
    background: #5b5fc7;
    color: white;
    border: none;
    border-radius: 10px;
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 4px 14px rgba(91,95,199,0.35);
}
.btn--run:hover { background: #4a4eb5; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(91,95,199,0.45); }
.btn--run:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

/* Actions row centering */
.actions, .actions--manual {
    justify-content: center;
    margin-top: 0.25rem;
}

/* Unified single Run Analysis button wrapper */
.actions-wrap {
    display: flex;
    justify-content: center;
    margin-top: 0.25rem;
}

/* Doc zones (Document Upload tab) */
.doc-zones {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.doc-zone {
    border: 2px dashed rgba(168,85,247,0.3);
    border-radius: 14px;
    padding: 2rem 1.5rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    cursor: default;
    transition: all 0.2s ease;
    background: rgba(168,85,247,0.02);
}
.doc-zone:hover { border-color: var(--accent-purple); background: rgba(168,85,247,0.05); }
.doc-zone__cloud { margin-bottom: 4px; }
.doc-zone__title { font-size: 0.95rem; font-weight: 700; color: var(--text-primary); margin: 0; }
.doc-zone__formats { font-size: 0.78rem; color: var(--text-muted); margin: 0; }
.doc-zone__browse {
    background: none; border: none;
    color: #5b5fc7; font-weight: 600; font-size: 0.88rem;
    cursor: pointer; padding: 4px 8px;
    font-family: inherit;
    transition: color 0.15s;
}
.doc-zone__browse:hover { color: #4a4eb5; text-decoration: underline; }

/* ── Doc zone: file-selected state ── */
.doc-zone--ready {
    border-style: solid;
    border-color: var(--accent-purple);
    background: rgba(168,85,247,0.06);
    cursor: default;
}
.doc-zone__selected {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    width: 100%;
    padding: 4px 0;
}
.doc-zone__file-icon { font-size: 2rem; line-height: 1; }
.doc-zone__file-name {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--accent-purple);
    word-break: break-all;
    text-align: center;
    max-width: 200px;
}
.doc-zone__file-size {
    font-size: 0.75rem;
    color: var(--text-muted);
}
.doc-zone__remove {
    background: rgba(239,68,68,0.1);
    border: 1px solid rgba(239,68,68,0.3);
    color: #ef4444;
    border-radius: 50%;
    width: 26px;
    height: 26px;
    cursor: pointer;
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 4px;
    transition: background 0.15s;
    font-family: inherit;
}
.doc-zone__remove:hover { background: rgba(239,68,68,0.25); }

/* Responsive */
@media (max-width: 767px) {
    .upload-panel { padding: 1.25rem 1rem 1.5rem; }
    .manual-entry__row { grid-template-columns: 1fr; }
    .doc-zones { grid-template-columns: 1fr; }
    .upload-tabs { padding: 1rem 1rem 0; }
    .upload-tab { padding: 9px 16px; font-size: 0.82rem; }
}

/* Light theme adjustments */
body.light-theme .upload-card { border-color: #e5e7eb; }
body.light-theme .upload-zone--new { background: rgba(168,85,247,0.02) !important; }
body.light-theme .manual-entry__textarea { background: #f9fafb; border-color: #d1d5db; }
body.light-theme .upload-tabs { border-bottom-color: #e5e7eb; }
body.light-theme .upload-tab { border-color: #d1d5db; }

/* ====================================================
   PROGRESS LOADER — 0→100 animated
   ==================================================== */

.progress-loader {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.4rem;
    padding: 3.5rem 2rem;
    animation: fadeUp 0.5s var(--ease-out) both;
}

/* ── Circular ring ── */
.progress-ring-wrap {
    position: relative;
    width: 140px;
    height: 140px;
    flex-shrink: 0;
}

.progress-ring {
    width: 140px;
    height: 140px;
    transform: rotate(-90deg);
    filter: drop-shadow(0 0 18px rgba(168,85,247,0.35));
}

/* Track (background circle) */
.progress-ring__track {
    fill: none;
    stroke: rgba(168,85,247,0.1);
    stroke-width: 9;
}

/* Animated fill */
.progress-ring__fill {
    fill: none;
    stroke-width: 9;
    stroke-linecap: round;
    stroke: url(#prog-gradient);
    stroke-dasharray: 314.16;   /* 2π × r=50 */
    stroke-dashoffset: 314.16;  /* starts empty */
    transition: stroke-dashoffset 0.35s ease;
}

/* Gradient defined inline via SVG defs */
.progress-ring-wrap::before {
    content: '';
    position: absolute;
    inset: 0;
    /* Actual gradient lives inside SVG defs injected by JS */
}

/* Center number */
.progress-ring__center {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1px;
}

.progress-pct {
    font-size: 2.2rem;
    font-weight: 900;
    letter-spacing: -0.04em;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.progress-pct-sign {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-muted);
    align-self: flex-end;
    padding-bottom: 5px;
}

/* ── Linear bar ── */
.progress-bar-wrap {
    width: 360px;
    max-width: 90vw;
}

.progress-bar-track {
    width: 100%;
    height: 8px;
    background: rgba(168,85,247,0.1);
    border-radius: 99px;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    width: 0%;
    border-radius: 99px;
    background: linear-gradient(90deg, #a855f7, #06b6d4);
    transition: width 0.35s ease;
    position: relative;
}

/* Shimmer on bar */
.progress-bar-fill::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.35), transparent);
    animation: shimmer 1.6s linear infinite;
}

@keyframes shimmer {
    from { transform: translateX(-100%); }
    to   { transform: translateX(200%); }
}

/* ── Status text ── */
.progress-status {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
    letter-spacing: -0.01em;
    min-height: 1.5rem;
    transition: opacity 0.3s ease;
}

.progress-subtext {
    font-size: 0.82rem;
    color: var(--text-muted);
    text-align: center;
}

/* Light theme adjustments */
body.light-theme .progress-ring__track { stroke: rgba(168,85,247,0.08); }
body.light-theme .progress-bar-track   { background: rgba(168,85,247,0.08); }