/* ================================================================
   GalaxyNet Modern Theme - PREMIUM DARK MODE
   Tam karanlık mod, glass-morphism, modern tasarım
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* ================================================================
   CSS Variables - Color Palette
   ================================================================ */
:root {
    /* Primary Colors */
    --gx-primary: #00BCD4;
    --gx-primary-light: #4DD0E1;
    --gx-primary-dark: #0097A7;
    --gx-primary-glow: rgba(0, 188, 212, 0.3);

    /* Background Colors */
    --gx-bg-dark: #0a0f1a;
    --gx-bg-card: rgba(20, 30, 48, 0.85);
    --gx-bg-card-hover: rgba(30, 45, 65, 0.95);
    --gx-bg-glass: rgba(255, 255, 255, 0.03);
    --gx-bg-input: rgba(15, 25, 40, 0.8);

    /* Text Colors */
    --gx-text-primary: #ffffff;
    --gx-text-secondary: rgba(255, 255, 255, 0.7);
    --gx-text-muted: rgba(255, 255, 255, 0.5);

    /* Status Colors */
    --gx-success: #10B981;
    --gx-warning: #F59E0B;
    --gx-danger: #EF4444;
    --gx-info: #3B82F6;

    /* Borders & Shadows */
    --gx-border: rgba(255, 255, 255, 0.08);
    --gx-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    --gx-shadow-glow: 0 0 20px rgba(0, 188, 212, 0.15);

    /* Gradients */
    --gx-gradient-primary: linear-gradient(135deg, #00BCD4 0%, #0097A7 100%);
    --gx-gradient-header: linear-gradient(135deg, #1a2a4a 0%, #0d1929 100%);
    --gx-gradient-card: linear-gradient(145deg, rgba(30, 50, 80, 0.6) 0%, rgba(15, 25, 45, 0.8) 100%);
}

/* ================================================================
   Base Styles
   ================================================================ */
* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif !important;
    background: var(--gx-bg-dark) !important;
    background-image:
        radial-gradient(ellipse at 20% 30%, rgba(0, 188, 212, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 70%, rgba(79, 70, 229, 0.06) 0%, transparent 50%) !important;
    background-attachment: fixed !important;
    color: var(--gx-text-primary) !important;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: var(--gx-primary);
    transition: all 0.3s ease;
}

a:hover {
    color: var(--gx-primary-light);
    text-decoration: none;
}

/* ================================================================
   Typography
   ================================================================ */
h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--gx-text-primary);
    font-weight: 600;
}

p {
    color: var(--gx-text-secondary);
}

/* ================================================================
   Header - Dark Gradient
   ================================================================ */
.header {
    background: var(--gx-gradient-header) !important;
    border-bottom: 1px solid var(--gx-border);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.topbar {
    background: rgba(0, 0, 0, 0.3) !important;
    border-bottom: 1px solid var(--gx-border);
}

.topbar .btn,
.topbar .input-group-text {
    color: var(--gx-text-secondary) !important;
    background: transparent !important;
    border: none !important;
}

.topbar .btn:hover {
    color: var(--gx-primary) !important;
}

.navbar {
    background: transparent !important;
}

.navbar-brand {
    color: var(--gx-text-primary) !important;
}

.main-navbar-wrapper {
    background: rgba(0, 0, 0, 0.2) !important;
}

#nav .nav-link,
.navbar-nav .nav-link {
    color: var(--gx-text-secondary) !important;
    font-weight: 500;
    padding: 12px 16px !important;
    border-radius: 8px;
    transition: all 0.3s ease;
}

#nav .nav-link:hover,
.navbar-nav .nav-link:hover {
    color: var(--gx-primary) !important;
    background: rgba(0, 188, 212, 0.1) !important;
}

.dropdown-menu {
    background: var(--gx-bg-card) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--gx-border) !important;
    border-radius: 12px !important;
    box-shadow: var(--gx-shadow) !important;
    padding: 8px !important;
}

.dropdown-item {
    color: var(--gx-text-secondary) !important;
    border-radius: 8px !important;
    padding: 10px 16px !important;
    transition: all 0.2s ease;
}

.dropdown-item:hover {
    background: rgba(0, 188, 212, 0.15) !important;
    color: var(--gx-primary) !important;
}

/* ================================================================
   Breadcrumb
   ================================================================ */
.master-breadcrumb {
    background: rgba(0, 0, 0, 0.2) !important;
    border-bottom: 1px solid var(--gx-border);
}

.breadcrumb {
    background: transparent !important;
    margin: 0;
    padding: 12px 0;
}

.breadcrumb-item,
.breadcrumb-item a {
    color: var(--gx-text-muted) !important;
}

.breadcrumb-item.active {
    color: var(--gx-text-secondary) !important;
}

/* ================================================================
   Main Content Area
   ================================================================ */
#main-body {
    background: transparent !important;
    padding: 30px 0;
}

.container {
    max-width: 1400px;
}

/* ================================================================
   Cards & Panels - Glass Morphism
   ================================================================ */
.panel,
.card {
    background: var(--gx-bg-card) !important;
    backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important;
    border: 1px solid var(--gx-border) !important;
    border-radius: 16px !important;
    box-shadow: var(--gx-shadow) !important;
    transition: all 0.3s ease;
    overflow: hidden;
}

.panel:hover,
.card:hover {
    border-color: rgba(0, 188, 212, 0.2) !important;
    box-shadow: var(--gx-shadow), var(--gx-shadow-glow) !important;
    transform: translateY(-2px);
}

.panel-heading,
.card-header {
    background: rgba(0, 0, 0, 0.2) !important;
    border-bottom: 1px solid var(--gx-border) !important;
    padding: 16px 20px !important;
    border-radius: 16px 16px 0 0 !important;
}

.panel-title,
.card-title {
    color: var(--gx-text-primary) !important;
    font-weight: 600;
    font-size: 1rem;
    margin: 0;
}

.panel-body,
.card-body {
    background: transparent !important;
    padding: 20px !important;
    color: var(--gx-text-secondary);
}

.panel-footer,
.card-footer {
    background: rgba(0, 0, 0, 0.15) !important;
    border-top: 1px solid var(--gx-border) !important;
    padding: 16px 20px !important;
}

/* ================================================================
   Dashboard Stats Cards
   ================================================================ */
.tiles-container .panel,
.home-shortcuts .panel {
    background: var(--gx-gradient-card) !important;
    text-align: center;
}

.tiles-container .panel .tile-value,
.tiles-container .panel h3 {
    color: var(--gx-primary) !important;
    font-size: 2.5rem;
    font-weight: 700;
}

.tiles-container .panel .tile-title {
    color: var(--gx-text-muted);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.tiles-container .panel i {
    color: var(--gx-primary) !important;
    opacity: 0.8;
}

/* ================================================================
   Sidebar - Dark Glass
   ================================================================ */
.sidebar .panel,
.panel-sidebar {
    background: var(--gx-bg-card) !important;
    backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important;
}

.sidebar .panel-heading,
.panel-sidebar .panel-heading {
    background: rgba(0, 188, 212, 0.1) !important;
    color: var(--gx-text-primary) !important;
    font-weight: 600;
}

.sidebar .list-group-item,
.panel-sidebar .list-group-item {
    background: transparent !important;
    border: none !important;
    border-left: 3px solid transparent !important;
    color: var(--gx-text-secondary) !important;
    padding: 12px 20px !important;
    transition: all 0.3s ease;
}

.sidebar .list-group-item:hover,
.panel-sidebar .list-group-item:hover {
    background: rgba(0, 188, 212, 0.1) !important;
    color: var(--gx-primary) !important;
    border-left-color: var(--gx-primary) !important;
}

.sidebar .list-group-item.active,
.panel-sidebar .list-group-item.active {
    background: rgba(0, 188, 212, 0.15) !important;
    color: var(--gx-primary) !important;
    border-left-color: var(--gx-primary) !important;
}

.sidebar .list-group-item i,
.panel-sidebar .list-group-item i {
    color: var(--gx-primary);
    margin-right: 10px;
    width: 20px;
    text-align: center;
}

.sidebar .badge,
.panel-sidebar .badge {
    background: var(--gx-gradient-primary) !important;
    color: #fff !important;
    border-radius: 20px;
    padding: 4px 10px;
    font-weight: 500;
}

/* ================================================================
   Buttons - Gradient & Modern
   ================================================================ */
.btn {
    border-radius: 10px !important;
    font-weight: 500;
    padding: 10px 20px;
    transition: all 0.3s ease;
    border: none !important;
}

.btn-primary {
    background: var(--gx-gradient-primary) !important;
    color: #fff !important;
    box-shadow: 0 4px 15px rgba(0, 188, 212, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 188, 212, 0.4);
}

.btn-default,
.btn-secondary {
    background: rgba(255, 255, 255, 0.1) !important;
    color: var(--gx-text-secondary) !important;
    border: 1px solid var(--gx-border) !important;
}

.btn-default:hover,
.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15) !important;
    color: var(--gx-text-primary) !important;
}

.btn-success {
    background: linear-gradient(135deg, #10B981 0%, #059669 100%) !important;
    color: #fff !important;
}

.btn-danger {
    background: linear-gradient(135deg, #EF4444 0%, #DC2626 100%) !important;
    color: #fff !important;
}

.btn-warning {
    background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%) !important;
    color: #fff !important;
}

.btn-info {
    background: linear-gradient(135deg, #3B82F6 0%, #2563EB 100%) !important;
    color: #fff !important;
}

/* ================================================================
   Forms - Dark Input
   ================================================================ */
.form-control {
    background: var(--gx-bg-input) !important;
    border: 1px solid var(--gx-border) !important;
    border-radius: 10px !important;
    color: var(--gx-text-primary) !important;
    padding: 12px 16px !important;
    transition: all 0.3s ease;
}

.form-control:focus {
    background: rgba(20, 35, 55, 0.9) !important;
    border-color: var(--gx-primary) !important;
    box-shadow: 0 0 0 3px var(--gx-primary-glow) !important;
    outline: none;
}

.form-control::placeholder {
    color: var(--gx-text-muted) !important;
}

.input-group-text {
    background: var(--gx-bg-input) !important;
    border: 1px solid var(--gx-border) !important;
    color: var(--gx-text-muted) !important;
}

label {
    color: var(--gx-text-secondary) !important;
    font-weight: 500;
    margin-bottom: 8px;
}

/* ================================================================
   Tables - Modern Dark
   ================================================================ */
.table {
    color: var(--gx-text-secondary) !important;
    border-collapse: separate;
    border-spacing: 0;
}

.table thead th {
    background: rgba(0, 0, 0, 0.3) !important;
    color: var(--gx-text-muted) !important;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
    padding: 14px 16px !important;
    border-bottom: 1px solid var(--gx-border) !important;
    border-top: none !important;
}

.table tbody tr {
    transition: all 0.2s ease;
}

.table tbody tr:hover {
    background: rgba(0, 188, 212, 0.08) !important;
}

.table tbody td {
    padding: 14px 16px !important;
    border-bottom: 1px solid var(--gx-border) !important;
    border-top: none !important;
    vertical-align: middle;
}

.table-striped tbody tr:nth-of-type(odd) {
    background: rgba(255, 255, 255, 0.02) !important;
}

/* ================================================================
   DataTables Override
   ================================================================ */
.dataTables_wrapper {
    color: var(--gx-text-secondary) !important;
}

.dataTables_length label,
.dataTables_filter label {
    color: var(--gx-text-muted) !important;
}

.dataTables_length select,
.dataTables_filter input {
    background: var(--gx-bg-input) !important;
    border: 1px solid var(--gx-border) !important;
    color: var(--gx-text-primary) !important;
    border-radius: 8px !important;
    padding: 8px 12px !important;
}

.dataTables_info {
    color: var(--gx-text-muted) !important;
}

.dataTables_paginate .paginate_button {
    background: rgba(255, 255, 255, 0.05) !important;
    border: 1px solid var(--gx-border) !important;
    color: var(--gx-text-secondary) !important;
    border-radius: 8px !important;
    margin: 0 3px !important;
    padding: 8px 14px !important;
    transition: all 0.2s ease;
}

.dataTables_paginate .paginate_button:hover {
    background: rgba(0, 188, 212, 0.2) !important;
    color: var(--gx-primary) !important;
    border-color: var(--gx-primary) !important;
}

.dataTables_paginate .paginate_button.current {
    background: var(--gx-gradient-primary) !important;
    border-color: var(--gx-primary) !important;
    color: #fff !important;
}

.dataTables_paginate .paginate_button.disabled {
    opacity: 0.4;
}

/* ================================================================
   Status Labels
   ================================================================ */
.label,
.badge {
    border-radius: 20px !important;
    padding: 6px 12px !important;
    font-weight: 500;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.label-success,
.badge-success,
.label-active,
.status-active {
    background: linear-gradient(135deg, #10B981 0%, #059669 100%) !important;
    color: #fff !important;
}

.label-primary,
.badge-primary {
    background: var(--gx-gradient-primary) !important;
    color: #fff !important;
}

.label-warning,
.badge-warning,
.label-pending,
.status-pending {
    background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%) !important;
    color: #fff !important;
}

.label-danger,
.badge-danger,
.label-overdue,
.label-suspended,
.status-suspended {
    background: linear-gradient(135deg, #EF4444 0%, #DC2626 100%) !important;
    color: #fff !important;
}

.label-default,
.badge-secondary,
.label-cancelled,
.label-terminated,
.status-cancelled,
.status-terminated {
    background: rgba(148, 163, 184, 0.3) !important;
    color: #94A3B8 !important;
}

.label-info,
.badge-info {
    background: linear-gradient(135deg, #3B82F6 0%, #2563EB 100%) !important;
    color: #fff !important;
}

/* ================================================================
   Alerts
   ================================================================ */
.alert {
    border: none !important;
    border-radius: 12px !important;
    padding: 16px 20px !important;
    backdrop-filter: blur(10px);
}

.alert-success {
    background: rgba(16, 185, 129, 0.15) !important;
    border-left: 4px solid var(--gx-success) !important;
    color: #6EE7B7 !important;
}

.alert-warning {
    background: rgba(245, 158, 11, 0.15) !important;
    border-left: 4px solid var(--gx-warning) !important;
    color: #FCD34D !important;
}

.alert-danger {
    background: rgba(239, 68, 68, 0.15) !important;
    border-left: 4px solid var(--gx-danger) !important;
    color: #FCA5A5 !important;
}

.alert-info {
    background: rgba(59, 130, 246, 0.15) !important;
    border-left: 4px solid var(--gx-info) !important;
    color: #93C5FD !important;
}

/* ================================================================
   Footer - Dark
   ================================================================ */
.footer-container,
footer {
    background: rgba(10, 15, 26, 0.95) !important;
    border-top: 1px solid var(--gx-border) !important;
    color: var(--gx-text-muted) !important;
    padding: 30px 0 !important;
}

footer a {
    color: var(--gx-text-secondary) !important;
}

footer a:hover {
    color: var(--gx-primary) !important;
}

/* ================================================================
   Service List Items
   ================================================================ */
.service-list .list-group-item,
.list-group-item {
    background: rgba(255, 255, 255, 0.03) !important;
    border: 1px solid var(--gx-border) !important;
    color: var(--gx-text-secondary) !important;
    margin-bottom: 8px;
    border-radius: 10px !important;
    transition: all 0.3s ease;
}

.list-group-item:hover {
    background: rgba(0, 188, 212, 0.08) !important;
    border-color: rgba(0, 188, 212, 0.3) !important;
    transform: translateX(5px);
}

/* ================================================================
   Search Box in Header
   ================================================================ */
.header .search .form-control {
    background: rgba(255, 255, 255, 0.1) !important;
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
    color: #fff !important;
}

.header .search .form-control::placeholder {
    color: rgba(255, 255, 255, 0.5) !important;
}

.header .search .btn {
    background: rgba(255, 255, 255, 0.1) !important;
    color: rgba(255, 255, 255, 0.7) !important;
}

/* ================================================================
   Cart Button
   ================================================================ */
.cart-btn .badge {
    background: var(--gx-gradient-primary) !important;
    color: #fff !important;
}

/* ================================================================
   Modal - Dark Glass
   ================================================================ */
.modal-content {
    background: var(--gx-bg-card) !important;
    backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important;
    border: 1px solid var(--gx-border) !important;
    border-radius: 16px !important;
    box-shadow: var(--gx-shadow) !important;
}

.modal-header {
    background: rgba(0, 0, 0, 0.2) !important;
    border-bottom: 1px solid var(--gx-border) !important;
    border-radius: 16px 16px 0 0 !important;
}

.modal-title {
    color: var(--gx-text-primary) !important;
}

.modal-body {
    color: var(--gx-text-secondary) !important;
}

.modal-footer {
    background: rgba(0, 0, 0, 0.15) !important;
    border-top: 1px solid var(--gx-border) !important;
}

.close {
    color: var(--gx-text-muted) !important;
    opacity: 0.8;
}

.close:hover {
    color: var(--gx-text-primary) !important;
}

/* ================================================================
   Scrollbar - Custom
   ================================================================ */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.2);
}

::-webkit-scrollbar-thumb {
    background: rgba(0, 188, 212, 0.3);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 188, 212, 0.5);
}

/* ================================================================
   Active Client Info
   ================================================================ */
.btn-active-client {
    background: rgba(0, 188, 212, 0.15) !important;
    color: var(--gx-primary) !important;
    border-radius: 8px !important;
}

.btn-active-client:hover {
    background: rgba(0, 188, 212, 0.25) !important;
}

/* ================================================================
   Client Alerts Popover
   ================================================================ */
.client-alerts li a {
    color: var(--gx-text-secondary) !important;
    padding: 10px;
    display: block;
    border-radius: 8px;
}

.client-alerts li a:hover {
    background: rgba(0, 188, 212, 0.1) !important;
}

/* ================================================================
   Animations
   ================================================================ */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

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

.panel,
.card {
    animation: fadeIn 0.3s ease-out;
}

/* ================================================================
   Responsive Adjustments
   ================================================================ */
@media (max-width: 991px) {
    .sidebar {
        margin-bottom: 20px;
    }

    .panel,
    .card {
        margin-bottom: 16px;
    }
}

@media (max-width: 767px) {
    .btn {
        padding: 10px 16px;
    }

    .panel-body,
    .card-body {
        padding: 16px !important;
    }
}