/* =========================================================================
   Taksit Portal: Premium Custom Stylesheet (Light & Dark Mode)
   ========================================================================= */

:root {
    /* Fonts */
    --font-ar: 'Cairo', sans-serif;
    --font-en: 'Outfit', sans-serif;

    /* Colors Light Theme */
    --bg-primary: #f1f5f9;
    --bg-card: rgba(255, 255, 255, 0.75);
    --bg-card-hover: rgba(255, 255, 255, 0.9);
    --text-main: #0f172a;
    --text-muted: #475569;
    --primary: #1e3a8a;
    --primary-light: #eff6ff;
    --accent-blue: #3b82f6;
    --accent-gold: #d97706;
    --accent-green: #10b981;
    --border-color: rgba(226, 232, 240, 0.8);
    --header-gradient: linear-gradient(135deg, #1e3a8a, #0f172a);
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.02);
    --shadow-md: 0 10px 20px -5px rgba(0, 0, 0, 0.05), 0 5px 10px -5px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 40px -10px rgba(0, 0, 0, 0.08);
}

[data-theme="dark"] {
    /* Colors Dark Theme */
    --bg-primary: #0b0f19;
    --bg-card: rgba(19, 26, 38, 0.75);
    --bg-card-hover: rgba(25, 34, 49, 0.9);
    --text-main: #f1f5f9;
    --text-muted: #94a3b8;
    --primary: #93c5fd;
    --primary-light: rgba(30, 58, 138, 0.3);
    --accent-blue: #60a5fa;
    --accent-gold: #f59e0b;
    --accent-green: #34d399;
    --border-color: rgba(36, 48, 70, 0.8);
    --header-gradient: linear-gradient(135deg, #0f1e42, #070a12);
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 10px 20px -5px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 20px 40px -10px rgba(0, 0, 0, 0.5);
}

/* ==================== BASE STYLES ==================== */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: var(--font-ar);
    transition: background-color 0.4s ease, border-color 0.4s ease, color 0.4s ease, box-shadow 0.4s ease;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-main);
    min-height: 100vh;
    padding: 40px 20px;
    position: relative;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 10;
}

/* Background Blurry Glows */
.bg-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.15;
    z-index: 1;
    pointer-events: none;
}
.bg-glow-1 {
    width: 400px;
    height: 400px;
    background-color: #3b82f6;
    top: 10%;
    right: 5%;
}
.bg-glow-2 {
    width: 500px;
    height: 500px;
    background-color: #a855f7;
    bottom: 10%;
    left: 5%;
}

[data-theme="dark"] .bg-glow {
    opacity: 0.12;
}

/* Loader Screen */
.loader-container {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: var(--bg-primary);
    z-index: 9999;
}
.loader-container.active {
    display: flex;
}
.spinner {
    width: 50px;
    height: 50px;
    border: 5px solid var(--border-color);
    border-top: 5px solid var(--accent-blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 20px;
}
.loader-text {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-muted);
}
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* View Panels */
.view-panel {
    display: none;
    opacity: 0;
    transform: translateY(15px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}
.view-panel.active-view {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

/* Helper Text Classes */
.text-bold { font-weight: 700; }
.text-green { color: var(--accent-green) !important; }
.text-gold { color: var(--accent-gold) !important; }
.text-blue { color: var(--accent-blue) !important; }

/* Font definitions for english/numbers */
.number-val {
    font-family: var(--font-en);
}

/* ==================== SEARCH VIEW ==================== */
.brand-hero {
    text-align: center;
    margin-bottom: 40px;
    margin-top: 20px;
}
.brand-logo {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--accent-blue), #1e3b8b);
    color: white;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 25px rgba(59, 130, 246, 0.3);
}
.brand-logo svg {
    width: 40px;
    height: 40px;
}
.brand-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 10px;
    background: linear-gradient(to left, var(--text-main), var(--accent-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.brand-subtitle {
    color: var(--text-muted);
    font-size: 1.1rem;
    font-weight: 600;
}

/* Search Card Box */
.search-card {
    background-color: var(--bg-card);
    backdrop-filter: blur(12px) saturate(180%);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 35px;
    max-width: 700px;
    margin: 0 auto 40px;
    box-shadow: var(--shadow-lg);
    position: relative;
}
.search-label {
    display: block;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-muted);
}
.search-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}
.search-icon {
    position: absolute;
    right: 18px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
}
.search-input {
    width: 100%;
    padding: 16px 54px 16px 18px;
    border-radius: 14px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-primary);
    color: var(--text-main);
    font-size: 1.05rem;
    font-weight: 600;
    outline: none;
    box-shadow: var(--shadow-sm);
}
.search-input:focus {
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.15);
}
.clear-search-btn {
    position: absolute;
    left: 18px;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    display: none;
    align-items: center;
}
.clear-search-btn:hover {
    color: var(--text-main);
}

/* Autocomplete Dropdown */
.autocomplete-dropdown {
    position: absolute;
    top: calc(100% - 10px);
    right: 35px;
    left: 35px;
    background-color: var(--bg-card-hover);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: 0 0 16px 16px;
    box-shadow: var(--shadow-lg);
    max-height: 250px;
    overflow-y: auto;
    z-index: 100;
    display: none;
}
.autocomplete-item {
    padding: 14px 20px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    border-bottom: 1px solid var(--border-color);
}
.autocomplete-item:last-child {
    border-bottom: none;
}
.autocomplete-item:hover {
    background-color: var(--primary-light);
    color: var(--text-main);
}
.autocomplete-no-results {
    padding: 16px 20px;
    font-weight: 600;
    color: var(--text-muted);
    text-align: center;
}

/* Portal Stats Preview */
.portal-stats-preview {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    max-width: 500px;
    margin: 0 auto;
}
.preview-stat-item {
    text-align: center;
}
.preview-stat-val {
    display: block;
    font-family: var(--font-en);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--accent-blue);
}
.preview-stat-label {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-muted);
}
.preview-stat-divider {
    width: 2px;
    height: 40px;
    background-color: var(--border-color);
}

/* ==================== DASHBOARD VIEW ==================== */
.nav-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}
.btn {
    padding: 10px 20px;
    border-radius: 10px;
    border: none;
    font-size: 0.92rem;
    font-weight: 700;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}
.btn-back {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-main);
}
.btn-back:hover {
    background-color: var(--bg-card-hover);
    transform: translateX(3px);
}
.btn-back svg {
    transform: rotate(180deg);
}
.btn-theme {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-main);
}
.btn-theme:hover {
    background-color: var(--bg-card-hover);
}

/* Customer Header Profile Card */
.header-card {
    background: var(--header-gradient);
    border-radius: 20px;
    padding: 35px;
    color: #ffffff;
    margin-bottom: 24px;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}
.header-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.18) 0%, transparent 60%);
    pointer-events: none;
}
.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 15px;
    margin-bottom: 20px;
}
.company-title {
    font-weight: 800;
    font-size: 1.6rem;
    background: linear-gradient(to left, #ffffff, #93c5fd);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.statement-date {
    font-family: var(--font-en);
    font-size: 1rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.8);
}
.profile-section {
    display: flex;
    flex-direction: column;
    gap: 15px;
}
.customer-name {
    font-size: 2.4rem;
    font-weight: 800;
}
.info-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}
.badge {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Stats Cards Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}
.stat-card {
    background-color: var(--bg-card);
    backdrop-filter: blur(12px) saturate(180%);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
}
.stat-label {
    font-size: 0.98rem;
    color: var(--text-muted);
    font-weight: 700;
    margin-bottom: 15px;
}
.stat-value {
    font-family: var(--font-en);
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 12px;
}
.currency-label {
    font-family: var(--font-ar);
    font-size: 1.1rem;
    font-weight: 700;
}
.stat-card.remaining .stat-value { color: var(--accent-gold); }
.stat-card.installment .stat-value { color: var(--accent-blue); }
.stat-card.progress-card .stat-value { color: var(--accent-green); }

.stat-bar-container {
    width: 100%;
    height: 8px;
    background-color: var(--primary-light);
    border-radius: 4px;
    overflow: hidden;
}
.stat-bar {
    height: 100%;
    border-radius: 4px;
    transition: width 1.2s cubic-bezier(0.1, 0.8, 0.25, 1);
}

/* Local Filter Box */
.search-section {
    background-color: var(--bg-card);
    backdrop-filter: blur(12px) saturate(180%);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 16px 20px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    gap: 15px;
}
.filter-icon {
    display: flex;
    align-items: center;
    color: var(--text-muted);
}
.search-section .search-input {
    padding: 12px 16px;
    box-shadow: none;
}

/* Transactions Table Card */
.table-card {
    background-color: var(--bg-card);
    backdrop-filter: blur(12px) saturate(180%);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    margin-bottom: 40px;
}
.table-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
    flex-wrap: wrap;
    gap: 15px;
}
.table-title {
    font-weight: 800;
    font-size: 1.25rem;
}
.statement-actions {
    display: flex;
    gap: 12px;
}
.btn-action {
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 0.85rem;
    color: white;
}
.btn-share {
    background-color: var(--accent-green);
}
.btn-share:hover {
    background-color: #059669;
    transform: translateY(-2px);
}
.btn-pdf {
    background-color: var(--accent-blue);
}
.btn-pdf:hover {
    background-color: #2563eb;
    transform: translateY(-2px);
}
.table-responsive {
    overflow-x: auto;
}
table {
    width: 100%;
    border-collapse: collapse;
    text-align: right;
}
th {
    background-color: var(--primary-light);
    color: var(--text-main);
    padding: 16px 20px;
    font-weight: 800;
    font-size: 0.9rem;
    border-bottom: 2px solid var(--border-color);
    white-space: nowrap;
}
td {
    padding: 18px 20px;
    font-size: 0.95rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-main);
}
tr:last-child td {
    border-bottom: none;
}
tr:hover td {
    background-color: var(--primary-light);
}

/* Progress and Status Bars in Table */
.progress-container {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 160px;
}
.progress-track {
    flex: 1;
    height: 6px;
    background-color: var(--border-color);
    border-radius: 3px;
    overflow: hidden;
}
.progress-fill {
    height: 100%;
    border-radius: 3px;
}
.progress-text {
    font-family: var(--font-en);
    font-size: 0.82rem;
    font-weight: 700;
    min-width: 32px;
    text-align: left;
}
.status-pill {
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.78rem;
    font-weight: 700;
    display: inline-block;
}
.status-paid {
    background-color: #d1fae5;
    color: #065f46;
}
[data-theme="dark"] .status-paid {
    background-color: rgba(52, 211, 153, 0.18);
    color: #34d399;
}
.status-active {
    background-color: #dbeafe;
    color: #1e40af;
}
[data-theme="dark"] .status-active {
    background-color: rgba(96, 165, 250, 0.18);
    color: #60a5fa;
}

/* ==================== PRINT MEDIA STYLES ==================== */
@media print {
    @page {
        size: A4 portrait;
        margin: 8mm 8mm 8mm 8mm;
    }
    body {
        background-color: #ffffff !important;
        color: #0f172a !important;
        padding: 0 !important;
        margin: 0 !important;
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }
    .container {
        max-width: 100% !important;
        width: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
    }
    .bg-glow, #searchView, .nav-header, .search-section, .statement-actions {
        display: none !important;
    }
    #dashboardView {
        display: block !important;
        opacity: 1 !important;
        transform: none !important;
    }
    .header-card {
        background: #f8fafc !important;
        border: 1px solid #cbd5e1 !important;
        box-shadow: none !important;
        color: #0f172a !important;
        padding: 20px !important;
        border-radius: 12px !important;
        margin-bottom: 20px !important;
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }
    .header-card::before {
        display: none !important;
    }
    .company-title {
        color: #1e3a8a !important;
        -webkit-text-fill-color: #1e3a8a !important;
        background: none !important;
        font-size: 1.3rem !important;
    }
    .customer-name {
        color: #0f172a !important;
        font-size: 1.8rem !important;
    }
    .badge {
        color: #334155 !important;
        border: 1px solid #cbd5e1 !important;
        background-color: #f1f5f9 !important;
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }
    .stats-grid {
        display: flex !important;
        flex-direction: row !important;
        justify-content: space-between !important;
        gap: 12px !important;
        margin-bottom: 20px !important;
    }
    .stat-card {
        flex: 1 !important;
        padding: 14px !important;
        border-radius: 10px !important;
        border: 1px solid #cbd5e1 !important;
        box-shadow: none !important;
        background-color: #f8fafc !important;
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }
    .stat-label {
        font-size: 0.8rem !important;
        margin-bottom: 6px !important;
        color: #64748b !important;
    }
    .stat-value {
        font-size: 1.5rem !important;
        font-weight: 800 !important;
        margin-bottom: 6px !important;
    }
    .stat-card.remaining .stat-value { color: #d97706 !important; }
    .stat-card.installment .stat-value { color: #2563eb !important; }
    .stat-card.progress-card .stat-value { color: #059669 !important; }

    .table-card {
        border-radius: 12px !important;
        box-shadow: none !important;
        border: 1px solid #cbd5e1 !important;
    }
    .table-title {
        padding: 12px 16px !important;
        font-size: 1rem !important;
        background-color: #f8fafc !important;
        border-bottom: 1px solid #cbd5e1 !important;
    }
    .table-responsive {
        overflow: visible !important;
    }
    table {
        width: 100% !important;
        table-layout: auto !important;
        border-collapse: collapse !important;
    }
    th {
        background-color: #f1f5f9 !important;
        color: #0f172a !important;
        padding: 6px 8px !important;
        font-size: 0.75rem !important;
        border-bottom: 2px solid #cbd5e1 !important;
        white-space: normal !important;
    }
    td {
        padding: 6px 8px !important;
        font-size: 0.75rem !important;
        border-bottom: 1px solid #e2e8f0 !important;
        white-space: normal !important;
        word-break: break-word !important;
    }
    .progress-container {
        min-width: auto !important;
        gap: 6px !important;
        flex-wrap: wrap !important;
    }
    .progress-track {
        height: 6px !important;
        background-color: #e2e8f0 !important;
        border: 1px solid #cbd5e1 !important;
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }
    .progress-fill {
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }
    .status-pill {
        padding: 2px 6px !important;
        font-size: 0.65rem !important;
        border: 1px solid #cbd5e1 !important;
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }
    .status-paid {
        background-color: #d1fae5 !important;
        color: #065f46 !important;
    }
    .status-active {
        background-color: #dbeafe !important;
        color: #1e40af !important;
    }
}

/* ==================== PASSWORD OVERLAY STYLES ==================== */
.password-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(15, 23, 42, 0.65);
    backdrop-filter: blur(20px) saturate(180%);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10000;
}
.password-overlay.active {
    display: flex;
}
.password-card {
    background-color: var(--bg-card);
    backdrop-filter: blur(12px) saturate(180%);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 40px;
    width: 90%;
    max-width: 420px;
    text-align: center;
    box-shadow: var(--shadow-lg);
    animation: passwordSlideUp 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes passwordSlideUp {
    from {
        transform: translateY(30px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}
.password-logo {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--accent-gold), #b45309);
    color: white;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 20px rgba(217, 119, 6, 0.3);
}
.password-logo svg {
    width: 32px;
    height: 32px;
}
.password-title {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 8px;
    color: var(--text-main);
}
.password-subtitle {
    color: var(--text-muted);
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 24px;
    line-height: 1.5;
}
.password-input-group {
    display: flex;
    gap: 12px;
    margin-bottom: 15px;
}
.password-input {
    flex: 1;
    padding: 14px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-primary);
    color: var(--text-main);
    font-size: 1.5rem;
    font-weight: 800;
    text-align: center;
    letter-spacing: 6px;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.password-input:focus {
    border-color: var(--accent-gold);
    box-shadow: 0 0 0 4px rgba(217, 119, 6, 0.15);
}
.btn-confirm-pin {
    background-color: var(--accent-gold);
    color: white;
    padding: 14px 28px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    border: none;
    transition: background-color 0.2s, transform 0.2s;
}
.btn-confirm-pin:hover {
    background-color: #b45309;
    transform: translateY(-1px);
}
.btn-confirm-pin:active {
    transform: translateY(1px);
}
.pin-error-msg {
    color: #ef4444;
    font-size: 0.88rem;
    font-weight: 700;
    display: none;
    margin-top: 10px;
    animation: pinShake 0.35s ease-in-out;
}
@keyframes pinShake {
    0%, 100% { transform: translateX(0); }
    20%, 60% { transform: translateX(-6px); }
    40%, 80% { transform: translateX(6px); }
}