/* =========================================================
   AgriStack Portal Layout & Component Styling
   ========================================================= */

/* Header */
.portal-header {
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.portal-header-container {
    max-width: 1360px;
    margin: 0 auto;
    padding: 0.75rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.header-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.brand-emblem {
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, #059669 0%, #064e3b 100%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 1.35rem;
    box-shadow: 0 4px 10px rgba(5, 150, 105, 0.25);
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.brand-title {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 800;
    color: #0f172a;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.brand-title .highlight {
    color: var(--primary);
}

.brand-subtitle {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

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

.nav-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 0.9rem;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    background: var(--bg-subtle);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.nav-pill:hover, .nav-pill.active {
    background: var(--primary-light);
    color: var(--primary-dark);
    border-color: #a7f3d0;
}

.nav-badge-info {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary-dark);
    background: var(--primary-light);
    padding: 0.35rem 0.85rem;
    border-radius: var(--radius-full);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Wallet Chip */
.wallet-chip {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    background: #ffffff;
    border: 1.5px solid #d1fae5;
    padding: 0.35rem 0.6rem 0.35rem 0.75rem;
    border-radius: var(--radius-full);
    box-shadow: 0 2px 6px rgba(5, 150, 105, 0.08);
}

.wallet-icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: #ecfdf5;
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
}

.wallet-details {
    display: flex;
    flex-direction: column;
}

.wallet-label {
    font-size: 0.65rem;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--text-muted);
    line-height: 1;
}

.wallet-amount {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;
    color: #065f46;
    line-height: 1.1;
}

.btn-wallet-add {
    background: var(--primary);
    color: #ffffff;
    border: none;
    border-radius: var(--radius-full);
    padding: 0.25rem 0.65rem;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.btn-wallet-add:hover {
    background: var(--primary-hover);
}

/* User Profile Badge */
.user-profile-badge {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding-left: 0.5rem;
    border-left: 1px solid var(--border);
}

.avatar-circle {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: #e0e7ff;
    color: #4338ca;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
}

.user-meta {
    display: flex;
    flex-direction: column;
}

.user-name {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-main);
    line-height: 1.2;
}

.user-role-badge {
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
}

.user-role-badge.admin { color: #dc2626; }
.user-role-badge.user { color: var(--primary); }

.btn-logout-icon {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: var(--transition);
}

.btn-logout-icon:hover {
    background: var(--danger-bg);
    color: var(--danger);
}

/* Main Layout */
.portal-main-layout {
    flex: 1;
    max-width: 1360px;
    width: 100%;
    margin: 0 auto;
    padding: 1.75rem 1.5rem;
}

/* Tab Navigation */
.portal-tabs {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border-bottom: 2px solid var(--border);
    margin-bottom: 1.5rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.tab-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-muted);
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    margin-bottom: -2px;
    white-space: nowrap;
}

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

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

.tab-content {
    display: none;
    animation: fadeIn 0.25s ease-in-out forwards;
}

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

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Cards & Surfaces */
.portal-card {
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.portal-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.25rem;
    gap: 1rem;
    flex-wrap: wrap;
}

.card-title-group {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.card-icon-badge {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-md);
    background: var(--primary-light);
    color: var(--primary-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

.card-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: #0f172a;
}

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

/* Stat Grid */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem;
    margin-bottom: 1.5rem;
}

.stat-box {
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

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

.stat-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
}

.stat-icon.green { background: #dcfce7; color: #15803d; }
.stat-icon.blue { background: #dbeafe; color: #1d4ed8; }
.stat-icon.amber { background: #fef3c7; color: #b45309; }
.stat-icon.purple { background: #f3e8ff; color: #7e22ce; }

.stat-details {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: #0f172a;
    line-height: 1.1;
}

.stat-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-top: 0.2rem;
}

/* AgriStack Generator Panel */
.generator-layout {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 1.5rem;
    align-items: start;
}

@media (max-width: 900px) {
    .generator-layout {
        grid-template-columns: 1fr;
    }
}

.generator-form-box {
    background: #ffffff;
    border: 1.5px solid #d1fae5;
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    box-shadow: var(--shadow-md);
}

.price-notice-banner {
    background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
    border: 1px solid #a7f3d0;
    border-radius: var(--radius-md);
    padding: 0.85rem 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}

.price-notice-banner .p-label {
    font-size: 0.85rem;
    color: #065f46;
    font-weight: 600;
}

.price-notice-banner .p-val {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 800;
    color: #047857;
}

.aadhaar-input-box {
    position: relative;
}

.aadhaar-input-box input {
    font-family: monospace, var(--font-body);
    font-size: 1.2rem;
    letter-spacing: 2px;
    font-weight: 700;
    padding-left: 2.8rem;
}

.aadhaar-input-box .input-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 1.1rem;
}

/* Result / Download Card Preview */
.download-result-box {
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.result-badge-success {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #dcfce7;
    color: #16a34a;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

.card-sample-mockup {
    background: #f8fafc;
    border: 1.5px dashed var(--border);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    margin: 1.25rem 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

/* Modals */
.portal-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
}

.modal-card {
    position: relative;
    z-index: 10;
    background: #ffffff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    padding: 1.5rem;
    animation: modalScale 0.2s ease-out forwards;
}

.modal-card-lg {
    max-width: 850px;
}

@keyframes modalScale {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.25rem;
}

.modal-title-group {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.modal-icon-badge {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    background: #d1fae5;
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.modal-icon-badge.bg-green { background: #d1fae5; color: var(--primary); }

.modal-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: #0f172a;
}

.modal-subtitle {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-light);
    cursor: pointer;
    padding: 0;
    line-height: 1;
}

.modal-close:hover { color: var(--text-main); }

/* Quick Recharge Buttons */
.quick-amounts-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.btn-quick-amt {
    padding: 0.5rem;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-md);
    background: #ffffff;
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
    color: var(--text-main);
}

.btn-quick-amt:hover, .btn-quick-amt.active {
    border-color: var(--primary);
    background: var(--primary-light);
    color: var(--primary-dark);
}

.input-currency-wrapper {
    position: relative;
    margin-bottom: 1.25rem;
}

.currency-prefix {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-muted);
}

.currency-input {
    padding-left: 2.25rem !important;
    font-size: 1.25rem !important;
    font-weight: 700 !important;
}

.payment-method-box {
    background: #f8fafc;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 1rem;
    margin-bottom: 1rem;
}

.pm-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.pm-title {
    font-size: 0.85rem;
    font-weight: 700;
    color: #1e293b;
}

.badge-gateway {
    background: #eff6ff;
    color: #2563eb;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.2rem 0.5rem;
    border-radius: var(--radius-sm);
    border: 1px solid #bfdbfe;
}

.pm-options-icons {
    display: flex;
    gap: 0.75rem;
    font-size: 0.78rem;
    color: var(--text-muted);
    flex-wrap: wrap;
}

.pm-options-icons span {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.sandbox-box {
    margin-top: 1rem;
    padding: 0.85rem;
    background: #fffbeb;
    border: 1px dashed #f59e0b;
    border-radius: var(--radius-md);
}

.sandbox-header {
    font-size: 0.85rem;
    color: #92400e;
    margin-bottom: 0.25rem;
}

/* PDF Preview Frame */
.pdf-iframe-container {
    width: 100%;
    height: 600px;
    background: #334155;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    overflow: hidden;
}

.pdf-iframe-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* Theme Switcher Button */
.btn-theme-toggle {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--bg-subtle);
    border: 1.5px solid var(--border);
    color: var(--text-main);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1rem;
    transition: var(--transition);
    flex-shrink: 0;
}

.btn-theme-toggle:hover {
    background: var(--primary-light);
    color: var(--primary);
    transform: rotate(15deg);
}

/* Footer */
.portal-footer {
    background: var(--bg-card);
    border-top: 1px solid var(--border);
    padding: 1.25rem 1.5rem;
    margin-top: auto;
    transition: var(--transition);
}

.portal-footer-container {
    max-width: 1360px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    font-size: 0.82rem;
    color: var(--text-muted);
}

.footer-right {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.footer-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

/* ==========================================
   DARK MODE OVERRIDES & POLISH
   ========================================== */
[data-theme="dark"] .portal-card,
[data-theme="dark"] .portal-modal .modal-card,
[data-theme="dark"] .generator-form-box,
[data-theme="dark"] .stat-card {
    background: var(--bg-card);
    border-color: var(--border);
    color: var(--text-main);
}

[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
    background: #0b1320;
    color: var(--text-main);
    border-color: var(--border);
}

[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
    background: #0d1829;
    border-color: #34d399;
    color: #ffffff;
}

[data-theme="dark"] .portal-table th {
    background: #1a2a44;
    color: #94a3b8;
    border-color: var(--border);
}

[data-theme="dark"] .portal-table td {
    border-color: var(--border);
    color: var(--text-main);
}

[data-theme="dark"] .portal-table tbody tr:hover {
    background: rgba(255, 255, 255, 0.03);
}

[data-theme="dark"] .portal-tabs .tab-btn {
    background: var(--bg-card);
    color: var(--text-muted);
    border-color: var(--border);
}

[data-theme="dark"] .portal-tabs .tab-btn.active {
    background: var(--primary);
    color: #ffffff;
    border-color: var(--primary);
}

[data-theme="dark"] .wallet-chip {
    background: var(--bg-card);
    border-color: var(--border);
}

[data-theme="dark"] .price-notice-banner {
    background: #1a2a44;
    border-color: var(--border);
}

[data-theme="dark"] .bg-subtle {
    background: #1a2a44 !important;
}

[data-theme="dark"] .feature-pill-item {
    background: #1a2a44;
    border-color: var(--border);
    color: var(--text-main);
}

/* Responsive */
@media (max-width: 768px) {
    .portal-header-container {
        flex-direction: column;
        align-items: flex-start;
    }
    .header-actions {
        width: 100%;
        justify-content: space-between;
    }
    .portal-main-layout {
        padding: 1rem;
    }
    .quick-amounts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}