:root {
    --bg-color: #0F172A;
    --text-color: #E2E8F0;
    --accent-color: #F59E0B;
    --secondary-text: #94A3B8;
    --card-bg: #1E293B;
    --header-border: #1E293B;
    --success-color: #22c55e;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    margin: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Header */
.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    border-bottom: 1px solid var(--header-border);
}

.logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.app-logo {
    height: 40px;
    width: auto;
    object-fit: contain;
    filter: brightness(0) invert(1);
}

.header-status {
    font-size: 0.875rem;
    color: var(--secondary-text);
}

/* Stepper */
.stepper-container {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 2rem;
    margin-bottom: 2rem;
}

.step-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 1;
}

.step-circle {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: transparent;
    border: 2px solid var(--secondary-text);
    color: var(--secondary-text);
    margin-bottom: 0.5rem;
    transition: all 0.3s ease;
}

.step-item.active .step-circle {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.step-item.completed .step-circle {
    border-color: var(--success-color);
    background-color: var(--success-color);
    color: #000;
    border: none;
}

.step-label {
    font-size: 0.75rem;
    color: var(--secondary-text);
}

.step-item.active .step-label {
    color: var(--accent-color);
}

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

.step-line {
    height: 1px;
    width: 60px;
    background-color: var(--secondary-text);
    margin: 0 10px;
    margin-bottom: 1.5rem;
    /* Align with circle center roughly */
}

.step-line.completed {
    background-color: var(--success-color);
}

/* Main Content */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 1rem;
}

.page-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.page-subtitle {
    color: var(--secondary-text);
    margin-bottom: 2rem;
    font-size: 0.95rem;
}

/* Camera Area */
.camera-container {
    width: 100%;
    max-width: 400px;
    aspect-ratio: 3/4;
    background-color: var(--card-bg);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
    border: 2px dashed #334155;
    margin-bottom: 2rem;
}

.camera-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--secondary-text);
    gap: 1rem;
    cursor: pointer;
}

.camera-placeholder .material-symbols-outlined {
    font-size: 48px;
}

video,
canvas {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
}

/* Upload Area */
.upload-container {
    width: 100%;
    /* max-width: 500px; Remove max-width to let grid control size */
    min-height: 300px;
    /* Use min-height instead of fixed height */
    background-color: transparent;
    border: 2px dashed #334155;
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    margin-bottom: 1.5rem;
    transition: border-color 0.3s;
    cursor: pointer;
}

.upload-container:hover {
    border-color: var(--accent-color);
    background-color: rgba(30, 41, 59, 0.5);
}

.upload-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: white;
    gap: 0.5rem;
}

.upload-icon {
    font-size: 48px;
    color: var(--secondary-text);
    margin-bottom: 1rem;
}

.upload-title {
    font-weight: 600;
    font-size: 1.1rem;
}

.upload-subtitle {
    font-size: 0.8rem;
    color: var(--secondary-text);
}

.upload-info {
    display: flex;
    gap: 2rem;
    font-size: 0.8rem;
    color: var(--secondary-text);
    margin-top: 0.5rem;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Buttons */
.btn-action {
    background-color: var(--accent-color);
    color: #000;
    font-weight: 600;
    border: none;
    padding: 0.75rem 2rem;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: transform 0.2s;
    text-decoration: none;
}

.btn-action:hover {
    transform: scale(1.02);
    background-color: #d97706;
    color: #000;
}

.btn-secondary-custom {
    background-color: transparent;
    color: white;
    border: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    font-weight: 500;
}

.btn-secondary-custom:hover {
    color: var(--accent-color);
}

.footer-nav {
    width: 100%;
    max-width: 900px;
    display: flex;
    justify-content: space-between;
    padding: 1rem 2rem;
    margin: 0 auto;
}

/* Footer */
.app-footer {
    padding: 1rem;
    text-align: center;
    font-size: 0.75rem;
    color: #475569;
    background-color: var(--bg-color);
}

.material-symbols-outlined {
    font-variation-settings:
        'FILL' 0,
        'wght' 400,
        'GRAD' 0,
        'opsz' 24
}

/* Helper for active icon styling */
.step-item.active .material-symbols-outlined {
    font-variation-settings: 'FILL' 1;
}

/* Confirmation Page */
.confirmation-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    width: 100%;
    max-width: 800px;
    margin-bottom: 2rem;
}

@media (min-width: 768px) {
    .confirmation-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.confirmation-card {
    background-color: var(--card-bg);
    border-radius: 12px;
    padding: 1rem;
    border: 1px solid #334155;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.card-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--secondary-text);
    margin-bottom: 1rem;
    border-bottom: none;
    /* Override bootstrap if conflict */
}

.preview-box {
    width: 100%;
    aspect-ratio: 1;
    /* Square preview as per image */
    background-color: #0F172A;
    border-radius: 8px;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.preview-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.preview-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--secondary-text);
    gap: 0.5rem;
}

.disclaimer-box {
    width: 100%;
    max-width: 800px;
    background-color: var(--card-bg);
    border: 1px solid #334155;
    border-radius: 8px;
    padding: 1.5rem;
    text-align: center;
    font-size: 0.85rem;
    color: var(--secondary-text);
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.disclaimer-box .material-symbols-outlined {
    color: var(--accent-color);
    margin-bottom: 0.25rem;
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.9);
    z-index: 9999;
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 1rem;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(245, 158, 11, 0.3);
    border-radius: 50%;
    border-top-color: var(--accent-color);
    animation: spin 1s ease-in-out infinite;
}

.loading-text {
    color: var(--text-color);
    font-size: 1.1rem;
    font-weight: 500;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}/* Utilities */
.mw-900 {
    max-width: 900px;
}

.fs-18 {
    font-size: 18px;
}

.fs-32 {
    font-size: 32px;
}

.fs-64 {
    font-size: 64px;
}

.text-accent {
    color: var(--accent-color);
}

.cursor-pointer {
    cursor: pointer;
}.text-secondary-custom {
    color: var(--secondary-text);
}

.pdf-name {
    font-size: 0.9rem;
    margin-top: 0.5rem;
    word-break: break-all;
    padding: 0 1rem;
}