/**
 * Master Admin Panel - Dark Theme Only
 * Consistent dark design with proper layering and contrast
 */

/* ========================================
   Dark Theme Variables
   ======================================== */
:root {
    --master-bg-primary: #0f172a;      /* Darkest - Main background */
    --master-bg-secondary: #1e293b;    /* Medium - Card background */
    --master-bg-tertiary: #334155;     /* Lighter - Hover/Active states */
    --master-text-primary: #f1f5f9;    /* Main text */
    --master-text-secondary: #94a3b8;  /* Secondary text */
    --master-border: #334155;          /* Borders */
    --master-accent: #667eea;          /* Primary accent */
    --master-accent-dark: #5568d3;     /* Darker accent */
}

/* ========================================
   Master Login Page
   ======================================== */
.master-login-body {
    margin: 0;
    padding: 0;
    min-height: 100vh;
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    position: relative;    
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.master-login-container {
    position: relative;
    z-index: 10;
    width: 100%;
    padding: 2rem 1rem;
}

.master-login-card {
    background: var(--master-bg-secondary);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 3rem 2.5rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--master-border);
}

.master-login-header {
    margin-bottom: 2rem;
}

.master-login-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--master-accent), var(--master-accent-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2.5rem;
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
}

.master-login-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--master-text-primary);
    margin-bottom: 0.5rem;
}

.master-login-subtitle {
    color: var(--master-text-secondary);
    font-size: 0.95rem;
    margin-bottom: 0;
}

.master-login-form .form-label {
    font-weight: 600;
    color: var(--master-text-primary);
    margin-bottom: 0.5rem;
}

.master-login-form .input-group-text {
    background-color: var(--master-bg-tertiary);
    border: 1px solid var(--master-border);
    color: var(--master-text-secondary);
}

.master-login-form .form-control {
    background-color: var(--master-bg-primary);
    border: 1px solid var(--master-border);
    color: var(--master-text-primary);
    padding: 0.75rem 1rem;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.master-login-form .form-control:focus {
    background-color: var(--master-bg-primary);
    border-color: var(--master-accent);
    color: var(--master-text-primary);
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
}

.master-login-form .form-control::placeholder {
    color: var(--master-text-secondary);
    opacity: 0.6;
}

.master-login-btn {
    padding: 0.875rem 1.5rem;
    font-size: 1.05rem;
    font-weight: 600;
    background: linear-gradient(135deg, var(--master-accent), var(--master-accent-dark));
    border: none;
    border-radius: 10px;
    transition: all 0.3s ease;
    color: white;
}

.master-login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(102, 126, 234, 0.4);
    background: linear-gradient(135deg, var(--master-accent-dark), var(--master-accent));
}

.master-login-notice {
    text-align: center;
    color: var(--master-text-secondary);
    padding: 1rem;
    background-color: var(--master-bg-tertiary);
    border-radius: 8px;
    border: 1px solid var(--master-border);
}

.master-login-footer {
    position: relative;
    z-index: 10;
}

/* ========================================
   Background Animation
   ======================================== */
.master-login-bg-animation {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
}

.circle {
    position: absolute;
    border-radius: 50%;
    background: rgba(102, 126, 234, 0.1);
    animation: float 20s infinite ease-in-out;
}

.circle-1 {
    width: 300px;
    height: 300px;
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.circle-2 {
    width: 200px;
    height: 200px;
    top: 60%;
    right: 15%;
    animation-delay: 3s;
}

.circle-3 {
    width: 250px;
    height: 250px;
    bottom: 10%;
    left: 50%;
    animation-delay: 6s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(30px, -30px) scale(1.1);
    }
    66% {
        transform: translate(-20px, 20px) scale(0.9);
    }
}

/* ========================================
   Master Dashboard & Main Content
   ======================================== */
body {
    background-color: var(--master-bg-primary) !important;
    color: var(--master-text-primary) !important;
}

.master-dashboard-container {
    padding: 2rem;
    background-color: var(--master-bg-primary);
    min-height: 100vh;
}

/* Card Layering - Darker than background */
.master-stat-card,
.card {
    background: var(--master-bg-secondary) !important;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--master-border);
    transition: all 0.3s ease;
    color: var(--master-text-primary);
}

.card-header {
    background: var(--master-bg-tertiary) !important;
    border-bottom: 1px solid var(--master-border) !important;
    color: var(--master-text-primary) !important;
}

.card-body {
    background: transparent !important;
    color: var(--master-text-primary);
}

.master-stat-card:hover,
.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.master-stat-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--master-accent), var(--master-accent-dark));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
}

.master-stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--master-text-primary);
    margin: 0.5rem 0;
}

.master-stat-label {
    color: var(--master-text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

/* ========================================
   Forms & Inputs (Dark Theme)
   ======================================== */
.form-control,
.form-select {
    background-color: var(--master-bg-primary) !important;
    border: 1px solid var(--master-border) !important;
    color: var(--master-text-primary) !important;
}

.form-control:focus,
.form-select:focus {
    background-color: var(--master-bg-primary) !important;
    border-color: var(--master-accent) !important;
    color: var(--master-text-primary) !important;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25) !important;
}

.form-control::placeholder {
    color: var(--master-text-secondary);
    opacity: 0.6;
}

.form-label {
    color: var(--master-text-primary) !important;
    font-weight: 500;
}

.form-text {
    color: var(--master-text-secondary) !important;
}

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

/* ========================================
   Tables (Dark Theme)
   ======================================== */
.table {
    color: var(--master-text-primary) !important;
}

.table thead th {
    background-color: var(--master-bg-tertiary) !important;
    border-color: var(--master-border) !important;
    color: var(--master-text-primary) !important;
}

.table tbody td {
    border-color: var(--master-border) !important;
    color: var(--master-text-primary) !important;
}

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

.table-hover tbody tr:hover {
    background-color: var(--master-bg-tertiary) !important;
    color: var(--master-text-primary) !important;
}

/* DataTables Dark Theme */
.dataTables_wrapper {
    color: var(--master-text-primary) !important;
}

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

.dataTables_info,
.dataTables_paginate {
    color: var(--master-text-secondary) !important;
}

/* ========================================
   Badges & Buttons
   ======================================== */
.badge {
    font-weight: 500;
}

.btn-outline-primary {
    color: var(--master-accent);
    border-color: var(--master-accent);
}

.btn-outline-primary:hover {
    background-color: var(--master-accent);
    border-color: var(--master-accent);
    color: white;
}

.btn-outline-secondary {
    color: var(--master-text-secondary);
    border-color: var(--master-border);
}

.btn-outline-secondary:hover {
    background-color: var(--master-bg-tertiary);
    border-color: var(--master-border);
    color: var(--master-text-primary);
}

/* ========================================
   Alerts (Dark Theme)
   ======================================== */
.alert-success {
    background-color: rgba(34, 197, 94, 0.15);
    border-color: rgba(34, 197, 94, 0.3);
    color: #4ade80;
}

.alert-danger {
    background-color: rgba(239, 68, 68, 0.15);
    border-color: rgba(239, 68, 68, 0.3);
    color: #f87171;
}

.alert-warning {
    background-color: rgba(245, 158, 11, 0.15);
    border-color: rgba(245, 158, 11, 0.3);
    color: #fbbf24;
}

.alert-info {
    background-color: rgba(59, 130, 246, 0.15);
    border-color: rgba(59, 130, 246, 0.3);
    color: #60a5fa;
}

/* ========================================
   Breadcrumb (Dark Theme)
   ======================================== */
.breadcrumb {
    background-color: transparent;
    padding: 0;
}

.breadcrumb-item,
.breadcrumb-item a {
    color: var(--master-text-secondary);
}

.breadcrumb-item.active {
    color: var(--master-text-primary);
}

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 768px) {
    .master-login-card {
        padding: 2rem 1.5rem;
    }

    .master-login-title {
        font-size: 1.5rem;
    }

    .master-login-icon {
        width: 60px;
        height: 60px;
        font-size: 2rem;
    }
}
h1, h2, h3, h4, h5, h6, .nav-link, .navbar-brand {
    color: var(--master-text-primary);
}


/*Table Setting*/
.table-striped > tbody > tr:nth-of-type(odd) > *, .table > :not(caption) > * > * {
    background-color: var(--master-bg-primary);
}

.dropdown-item:focus, .dropdown-item:hover {
    background-color: var(--master-bg-tertiary);
}

.pickr .pcr-button {
    height: 3em !important;
}

.breadcrumb-item + .breadcrumb-item::before {
    color: var(--master-text-primary);
}

.active > .page-link, .page-link.active {
    z-index: 3;
    color: var(--bs-pagination-active-color);
    background-color: var(--master-bg-primary);
    border-color: var(--master-bg-primary);
}