/* ============================================
   IZMIRIAN JEWELLERY CRM - PREMIUM STYLES
   ============================================ */

/* ===== CSS VARIABLES ===== */
:root {
    /* Izmirian Brand Colors */
    --gold-primary: #D4AF37;
    --gold-light: #F5E6A3;
    --gold-dark: #996515;
    --black-primary: #1a1a1a;
    --black-secondary: #2d2d2d;
    --white: #ffffff;
    --gray-light: #f5f5f5;
    --gray-medium: #e0e0e0;
    --gray-dark: #888888;

    /* Status Colors */
    --success: #28a745;
    --danger: #dc3545;
    --warning: #ffc107;
    --info: #17a2b8;

    /* Glass Effect */
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    --glass-shadow: rgba(0, 0, 0, 0.3);

    /* Typography */
    --font-display: 'Playfair Display', serif;
    --font-primary: 'Poppins', sans-serif;
    --font-arabic: 'Cairo', sans-serif;

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

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ===== RESET & BASE ===== */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background: linear-gradient(135deg, var(--black-primary) 0%, var(--black-secondary) 100%);
    color: var(--white);
    min-height: 100vh;
    line-height: 1.6;
}

/* Arabic Text Support */
[lang="ar"],
.rtl {
    font-family: var(--font-arabic);
    direction: rtl;
}

/* ===== TYPOGRAPHY ===== */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.3;
    color: var(--gold-primary);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

a {
    color: var(--gold-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--gold-light);
}

/* ===== LAYOUT ===== */
.container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.page-wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ===== GLASSMORPHISM CARDS ===== */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 32px var(--glass-shadow);
}

.card {
    background: linear-gradient(145deg, rgba(45, 45, 45, 0.9), rgba(26, 26, 26, 0.95));
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
}

/* ===== HEADER ===== */
.header {
    background: linear-gradient(180deg, rgba(26, 26, 26, 0.98) 0%, rgba(26, 26, 26, 0.9) 100%);
    border-bottom: 2px solid var(--gold-primary);
    padding: var(--spacing-md) 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.logo img {
    height: 50px;
    filter: brightness(1.2);
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--gold-primary);
    letter-spacing: 2px;
}

.nav-menu {
    display: flex;
    gap: var(--spacing-lg);
    list-style: none;
}

.nav-menu a {
    color: var(--white);
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
}

.nav-menu a:hover,
.nav-menu a.active {
    background: var(--gold-primary);
    color: var(--black-primary);
}

.user-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    color: var(--gray-light);
}

/* ===== LOGIN PAGE ===== */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        radial-gradient(ellipse at top, rgba(212, 175, 55, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at bottom, rgba(212, 175, 55, 0.05) 0%, transparent 50%),
        linear-gradient(135deg, var(--black-primary) 0%, var(--black-secondary) 100%);
    padding: var(--spacing-xl);
}

.login-container {
    width: 100%;
    max-width: 450px;
}

.login-card {
    background: linear-gradient(145deg, rgba(45, 45, 45, 0.95), rgba(26, 26, 26, 0.98));
    border: 2px solid rgba(212, 175, 55, 0.3);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xxl);
    box-shadow:
        0 25px 50px rgba(0, 0, 0, 0.5),
        0 0 100px rgba(212, 175, 55, 0.1);
    text-align: center;
    animation: fadeInUp 0.6s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

.login-logo {
    margin-bottom: var(--spacing-xl);
}

.login-logo img {
    max-width: 200px;
    height: auto;
    filter: brightness(1.1);
}

.login-title {
    font-family: var(--font-display);
    font-size: 1.75rem;
    color: var(--gold-primary);
    margin-bottom: var(--spacing-xs);
    letter-spacing: 3px;
}

.login-subtitle {
    color: var(--gray-dark);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-xl);
}

/* ===== FORM ELEMENTS ===== */
.form-group {
    margin-bottom: var(--spacing-lg);
    text-align: left;
}

.form-label {
    display: block;
    color: var(--gold-light);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
    letter-spacing: 0.5px;
}

.form-control {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(212, 175, 55, 0.2);
    border-radius: var(--radius-md);
    color: var(--white);
    font-size: 1rem;
    transition: all var(--transition-normal);
}

.form-control:focus {
    outline: none;
    border-color: var(--gold-primary);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.2);
}

.form-control::placeholder {
    color: var(--gray-dark);
}

select.form-control {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23D4AF37' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold-primary) 0%, var(--gold-dark) 100%);
    color: var(--black-primary);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.4);
    background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold-primary) 100%);
}

.btn-secondary {
    background: transparent;
    color: var(--gold-primary);
    border: 2px solid var(--gold-primary);
}

.btn-secondary:hover {
    background: var(--gold-primary);
    color: var(--black-primary);
}

.btn-danger {
    background: linear-gradient(135deg, var(--danger) 0%, #c82333 100%);
    color: var(--white);
}

.btn-success {
    background: linear-gradient(135deg, var(--success) 0%, #1e7e34 100%);
    color: var(--white);
}

.btn-lg {
    padding: var(--spacing-lg) var(--spacing-xxl);
    font-size: 1.1rem;
}

.btn-block {
    width: 100%;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

/* ===== TABS ===== */
.tabs-container {
    background: linear-gradient(145deg, rgba(45, 45, 45, 0.9), rgba(26, 26, 26, 0.95));
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.tabs-nav {
    display: flex;
    background: rgba(0, 0, 0, 0.3);
    border-bottom: 2px solid var(--gold-primary);
    overflow-x: auto;
}

.tab-btn {
    flex: 1;
    min-width: 120px;
    padding: var(--spacing-md) var(--spacing-lg);
    background: transparent;
    border: none;
    color: var(--gray-light);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    white-space: nowrap;
}

.tab-btn:hover {
    background: rgba(212, 175, 55, 0.1);
    color: var(--gold-primary);
}

.tab-btn.active {
    background: rgba(212, 175, 55, 0.15);
    color: var(--gold-primary);
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gold-primary);
}

.tab-content {
    padding: var(--spacing-xl);
}

.tab-pane {
    display: none;
    animation: fadeIn 0.3s ease;
}

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

/* ===== DATA TABLE ===== */
.table-container {
    overflow-x: auto;
    border-radius: var(--radius-md);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.data-table th {
    background: linear-gradient(135deg, var(--gold-primary) 0%, var(--gold-dark) 100%);
    color: var(--black-primary);
    padding: var(--spacing-md);
    text-align: left;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.8rem;
}

.data-table td {
    padding: var(--spacing-md);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--gray-light);
}

.data-table tbody tr {
    transition: all var(--transition-fast);
}

.data-table tbody tr:hover {
    background: rgba(212, 175, 55, 0.1);
}

.data-table tbody tr:nth-child(even) {
    background: rgba(255, 255, 255, 0.02);
}

.data-table tbody tr:nth-child(even):hover {
    background: rgba(212, 175, 55, 0.1);
}

/* ===== ALERTS ===== */
.alert {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    font-size: 0.9rem;
}

.alert-success {
    background: rgba(40, 167, 69, 0.2);
    border: 1px solid var(--success);
    color: #a3d9a5;
}

.alert-danger {
    background: rgba(220, 53, 69, 0.2);
    border: 1px solid var(--danger);
    color: #f5c6cb;
}

.alert-warning {
    background: rgba(255, 193, 7, 0.2);
    border: 1px solid var(--warning);
    color: #fff3cd;
}

/* ===== FORM GRID ===== */
.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.form-section {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
}

.form-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.form-section-title {
    font-size: 1rem;
    color: var(--gold-primary);
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.form-section-title::before {
    content: '◆';
    font-size: 0.8rem;
}

/* ===== TOOLBAR ===== */
.toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.toolbar-left,
.toolbar-right {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.search-box {
    position: relative;
}

.search-box input {
    padding-left: 2.5rem;
    min-width: 300px;
}

.search-box::before {
    content: '🔍';
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1rem;
    opacity: 0.5;
}

/* ===== PAGE TITLE ===== */
.page-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.page-title h1 {
    font-size: 1.75rem;
}

.page-title .badge {
    background: var(--gold-primary);
    color: var(--black-primary);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
}

/* ===== CUSTOMER INFO HEADER ===== */
.customer-header {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.15) 0%, rgba(26, 26, 26, 0.95) 100%);
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
}

.customer-header .info-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.customer-header .info-label {
    color: var(--gray-dark);
    font-size: 0.8rem;
    min-width: 120px;
}

.customer-header .info-value {
    color: var(--white);
    font-weight: 500;
}

/* ===== CHECKBOX & RADIO ===== */
.checkbox-group,
.radio-group {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.custom-checkbox,
.custom-radio {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    padding: var(--spacing-sm);
}

.custom-checkbox input,
.custom-radio input {
    appearance: none;
    width: 20px;
    height: 20px;
    border: 2px solid var(--gold-primary);
    border-radius: var(--radius-sm);
    background: transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.custom-radio input {
    border-radius: 50%;
}

.custom-checkbox input:checked,
.custom-radio input:checked {
    background: var(--gold-primary);
}

.custom-checkbox input:checked::after {
    content: '✓';
    display: block;
    text-align: center;
    color: var(--black-primary);
    font-size: 0.75rem;
    font-weight: bold;
    line-height: 16px;
}

/* ===== MODAL ===== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    padding: var(--spacing-xl);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

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

.modal {
    background: linear-gradient(145deg, rgba(45, 45, 45, 0.98), rgba(26, 26, 26, 0.99));
    border: 2px solid rgba(212, 175, 55, 0.3);
    border-radius: var(--radius-xl);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.9);
    transition: all var(--transition-normal);
}

.modal-overlay.active .modal {
    transform: scale(1);
}

.modal-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    font-size: 1.25rem;
    color: var(--gold-primary);
}

.modal-close {
    background: none;
    border: none;
    color: var(--gray-dark);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color var(--transition-fast);
}

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

.modal-body {
    padding: var(--spacing-xl);
}

.modal-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid rgba(212, 175, 55, 0.2);
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-md);
}

/* ===== MAIN CONTENT ===== */
.main-content {
    flex: 1;
    padding: var(--spacing-xl) 0;
}

/* ===== FOOTER ===== */
.footer {
    background: rgba(0, 0, 0, 0.5);
    border-top: 1px solid rgba(212, 175, 55, 0.2);
    padding: var(--spacing-lg) 0;
    text-align: center;
    color: var(--gray-dark);
    font-size: 0.85rem;
}

.footer a {
    color: var(--gold-primary);
}

/* ===== UTILITIES ===== */
.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

.text-gold {
    color: var(--gold-primary);
}

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

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

.text-muted {
    color: var(--gray-dark);
}

.mt-1 {
    margin-top: var(--spacing-md);
}

.mt-2 {
    margin-top: var(--spacing-lg);
}

.mb-1 {
    margin-bottom: var(--spacing-md);
}

.mb-2 {
    margin-bottom: var(--spacing-lg);
}

.d-flex {
    display: flex;
}

.justify-between {
    justify-content: space-between;
}

.align-center {
    align-items: center;
}

.gap-1 {
    gap: var(--spacing-md);
}

.gap-2 {
    gap: var(--spacing-lg);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .nav-menu {
        flex-wrap: wrap;
        justify-content: center;
    }

    .customer-header {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .tabs-nav {
        flex-wrap: nowrap;
        -webkit-overflow-scrolling: touch;
    }

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

    .search-box input {
        min-width: 100%;
    }
}

/* ===== LOADING SPINNER ===== */
.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(212, 175, 55, 0.2);
    border-top-color: var(--gold-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

/* ===== TOOLTIP ===== */
[data-tooltip] {
    position: relative;
}

[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--black-primary);
    color: var(--white);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
    z-index: 100;
}

[data-tooltip]:hover::after {
    opacity: 1;
    visibility: visible;
}