/* NetKey - Telenor Brand Styling */

/* ============================================
   TELENOR FONT DEFINITIONS
   ============================================ */
@font-face {
    font-family: 'Telenor Evolution';
    src: url('../fonts/TelenorEvolution-Normal.otf') format('opentype');
    font-weight: 400;
    font-style: normal;
}

@font-face {
    font-family: 'Telenor Evolution';
    src: url('../fonts/TelenorEvolution-Medium.otf') format('opentype');
    font-weight: 500;
    font-style: normal;
}

@font-face {
    font-family: 'Telenor Evolution';
    src: url('../fonts/TelenorEvolution-Bold.otf') format('opentype');
    font-weight: 700;
    font-style: normal;
}

@font-face {
    font-family: 'Telenor Evolution';
    src: url('../fonts/TelenorEvolution-ExtraBoldSlanted.otf') format('opentype');
    font-weight: 800;
    font-style: italic;
}

@font-face {
    font-family: 'Telenor Evolution';
    src: url('../fonts/TelenorEvolution-Light.otf') format('opentype');
    font-weight: 300;
    font-style: normal;
}

/* ============================================
   TELENOR COLOR VARIABLES
   ============================================ */
:root {
    /* Primary Blues */
    --telenor-dark-blue: #070452;
    --telenor-mid-blue: #1C16C5;
    --telenor-blue: #00C8FF;
    --telenor-light-blue: #B4FFFF;
    --telenor-superlight-blue: #E8FDFF;
    
    /* Support Text Colors */
    --telenor-red-text: #FFADAD;
    --telenor-orange-text: #FFCFAD;
    --telenor-yellow-text: #FEF7B9;
    --telenor-green-text: #B1FBB9;
    --telenor-pink-text: #FFB8D7;
    
    /* Support Background Colors */
    --telenor-bg-red: #FFF5F5;
    --telenor-bg-orange: #FFF9F5;
    --telenor-bg-yellow: #FFFDEB;
    --telenor-bg-green: #F5FEF6;
    --telenor-bg-pink: #FFF5F9;
    --telenor-bg-warm-blue: #F5F9FF;
    --telenor-bg-blue: #F5FDFF;
    --telenor-bg-turquoise: #F5FFFF;
    
    /* Semantic Colors */
    --color-success: #10B981;
    --color-warning: #F59E0B;
    --color-danger: #EF4444;
    --color-info: var(--telenor-blue);
    
    /* Typography */
    --font-family: 'Telenor Evolution', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 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: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(7, 4, 82, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(7, 4, 82, 0.1), 0 2px 4px -1px rgba(7, 4, 82, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(7, 4, 82, 0.1), 0 4px 6px -2px rgba(7, 4, 82, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(7, 4, 82, 0.1), 0 10px 10px -5px rgba(7, 4, 82, 0.04);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 350ms ease;
}

/* ============================================
   BASE STYLES
   ============================================ */
* {
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-family);
    font-weight: 400;
    line-height: 1.6;
    color: var(--telenor-dark-blue);
    background-color: var(--telenor-bg-blue);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--telenor-dark-blue);
    margin-bottom: var(--spacing-md);
}

h1 { font-size: 2rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.125rem; }
h5 { font-size: 1rem; }
h6 { font-size: 0.875rem; }

a {
    color: var(--telenor-mid-blue);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--telenor-dark-blue);
}

/* ============================================
   BOOTSTRAP OVERRIDES
   ============================================ */

/* Primary Color Override */
.btn-primary {
    background-color: var(--telenor-mid-blue);
    border-color: var(--telenor-mid-blue);
    font-weight: 500;
    border-radius: var(--radius-full);
    padding: 0.625rem 1.5rem;
    transition: all var(--transition-fast);
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--telenor-dark-blue);
    border-color: var(--telenor-dark-blue);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background-color: transparent;
    border: 2px solid var(--telenor-mid-blue);
    color: var(--telenor-mid-blue);
    font-weight: 500;
    border-radius: var(--radius-full);
    padding: 0.5rem 1.5rem;
}

.btn-secondary:hover {
    background-color: var(--telenor-mid-blue);
    border-color: var(--telenor-mid-blue);
    color: white;
}

.btn-outline-primary {
    border-color: var(--telenor-mid-blue);
    color: var(--telenor-mid-blue);
    border-radius: var(--radius-md);
}

.btn-outline-primary:hover {
    background-color: var(--telenor-mid-blue);
    border-color: var(--telenor-mid-blue);
}

.btn-outline-danger {
    border-radius: var(--radius-md);
}

.btn-outline-warning {
    border-radius: var(--radius-md);
}

.btn-success {
    background-color: var(--color-success);
    border-color: var(--color-success);
    border-radius: var(--radius-full);
}

.btn-danger {
    background-color: var(--color-danger);
    border-color: var(--color-danger);
    border-radius: var(--radius-full);
}

.btn-warning {
    background-color: var(--color-warning);
    border-color: var(--color-warning);
    border-radius: var(--radius-full);
}

/* Form Controls */
.form-control,
.form-select {
    border: 2px solid #E5E7EB;
    border-radius: var(--radius-md);
    padding: 0.75rem 1rem;
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--telenor-blue);
    box-shadow: 0 0 0 3px rgba(0, 200, 255, 0.2);
}

.form-label {
    font-weight: 500;
    color: var(--telenor-dark-blue);
    margin-bottom: 0.5rem;
}

.form-text {
    color: #6B7280;
    font-size: 0.875rem;
}

.input-group-text {
    background-color: var(--telenor-superlight-blue);
    border: 2px solid #E5E7EB;
    border-right: none;
    color: var(--telenor-mid-blue);
}

.input-group .form-control {
    border-left: none;
}

.input-group .form-control:focus {
    border-left: none;
}

.input-group:focus-within .input-group-text {
    border-color: var(--telenor-blue);
}

/* Badges */
.badge {
    font-weight: 500;
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.bg-primary {
    background-color: var(--telenor-mid-blue) !important;
}

.bg-success {
    background-color: var(--color-success) !important;
}

.bg-danger {
    background-color: var(--color-danger) !important;
}

.bg-warning {
    background-color: var(--color-warning) !important;
}

.bg-info {
    background-color: var(--telenor-blue) !important;
    color: var(--telenor-dark-blue) !important;
}

.bg-secondary {
    background-color: #9CA3AF !important;
}

.text-primary {
    color: var(--telenor-mid-blue) !important;
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
    background: linear-gradient(135deg, var(--telenor-dark-blue) 0%, var(--telenor-mid-blue) 100%) !important;
    padding: 0.75rem 0;
    box-shadow: var(--shadow-lg);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: white !important;
}

.navbar-brand img {
    height: 32px;
    width: auto;
}

.navbar-brand-text {
    font-weight: 800;
    font-style: italic;
    letter-spacing: -0.025em;
}

.navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.9) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    margin: 0 0.125rem;
}

.navbar-nav .nav-link:hover {
    color: white !important;
    background-color: rgba(255, 255, 255, 0.1);
}

.navbar-nav .nav-link.active {
    background-color: rgba(0, 200, 255, 0.2);
    color: var(--telenor-blue) !important;
}

.navbar .dropdown-menu {
    border: none;
    box-shadow: var(--shadow-xl);
    border-radius: var(--radius-lg);
    padding: 0.5rem;
    margin-top: 0.5rem;
}

.navbar .dropdown-item {
    border-radius: var(--radius-md);
    padding: 0.625rem 1rem;
    font-weight: 500;
    color: var(--telenor-dark-blue);
}

.navbar .dropdown-item:hover {
    background-color: var(--telenor-superlight-blue);
    color: var(--telenor-mid-blue);
}

.navbar .badge {
    background-color: var(--telenor-blue) !important;
    color: var(--telenor-dark-blue) !important;
    font-size: 0.625rem;
}

/* ============================================
   GROUP IMPERSONATION BANNER
   ============================================ */
.impersonation-banner {
    background: linear-gradient(90deg, #ffc107 0%, #ffca2c 100%) !important;
    border-bottom: 3px solid #e0a800;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    position: sticky;
    top: 0;
    z-index: 1030;
}

.impersonation-banner .badge {
    padding: 0.5rem 0.75rem;
    font-weight: 600;
    letter-spacing: 0.025em;
}

.impersonation-banner .btn-dark {
    background-color: var(--telenor-dark-blue);
    border-color: var(--telenor-dark-blue);
    padding: 0.375rem 1rem;
    font-weight: 600;
    transition: all 0.2s ease;
}

.impersonation-banner .btn-dark:hover {
    background-color: var(--telenor-mid-blue);
    border-color: var(--telenor-mid-blue);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 50, 120, 0.3);
}

/* ============================================
   LOGIN PAGE
   ============================================ */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--telenor-dark-blue) 0%, var(--telenor-mid-blue) 50%, var(--telenor-blue) 100%);
    position: relative;
    overflow: hidden;
}

.login-container::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(0, 200, 255, 0.3) 0%, transparent 70%);
    animation: pulse 8s ease-in-out infinite;
}

.login-container::after {
    content: '';
    position: absolute;
    bottom: -50%;
    left: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(180, 255, 255, 0.2) 0%, transparent 70%);
    animation: pulse 10s ease-in-out infinite reverse;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

.login-card {
    width: 100%;
    max-width: 440px;
    border: none;
    border-radius: var(--radius-xl);
    background: white;
    box-shadow: var(--shadow-xl);
    position: relative;
    z-index: 1;
}

.login-card .card-body {
    padding: 3rem;
}

.login-logo {
    width: 80px;
    height: 80px;
    margin-bottom: 1.5rem;
}

.login-title {
    font-weight: 800;
    font-style: italic;
    font-size: 2rem;
    color: var(--telenor-dark-blue);
    margin-bottom: 0.5rem;
}

.login-subtitle {
    color: #6B7280;
    font-size: 1rem;
    margin-bottom: 2rem;
}

/* ============================================
   CARDS
   ============================================ */
.card {
    border: none;
    box-shadow: var(--shadow-md);
    border-radius: var(--radius-lg);
    background: white;
    overflow: hidden;
}

.card-header {
    background: linear-gradient(to right, var(--telenor-superlight-blue), white);
    border-bottom: 1px solid rgba(0, 200, 255, 0.2);
    font-weight: 600;
    color: var(--telenor-dark-blue);
    padding: 1rem 1.5rem;
}

.card-body {
    padding: 1.5rem;
}

.card-footer {
    background-color: var(--telenor-bg-blue);
    border-top: 1px solid rgba(0, 200, 255, 0.2);
    padding: 1rem 1.5rem;
}

/* Stats Cards */
.stats-card {
    background: linear-gradient(135deg, var(--telenor-mid-blue) 0%, var(--telenor-dark-blue) 100%);
    color: white;
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
}

.stats-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(0, 200, 255, 0.2) 0%, transparent 70%);
}

.stats-card.success {
    background: linear-gradient(135deg, var(--color-success) 0%, #059669 100%);
}

.stats-card.warning {
    background: linear-gradient(135deg, var(--color-warning) 0%, #D97706 100%);
}

.stats-card.info {
    background: linear-gradient(135deg, var(--telenor-blue) 0%, #0891B2 100%);
}

.stats-card .stats-icon {
    font-size: 3rem;
    opacity: 0.3;
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
}

.stats-card .stats-value {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stats-card .stats-label {
    font-size: 0.875rem;
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Card color variants for Bootstrap compatibility */
.card.bg-primary {
    background: linear-gradient(135deg, var(--telenor-mid-blue) 0%, var(--telenor-dark-blue) 100%) !important;
}

.card.bg-success {
    background: linear-gradient(135deg, var(--color-success) 0%, #059669 100%) !important;
}

.card.bg-warning {
    background: linear-gradient(135deg, var(--color-warning) 0%, #D97706 100%) !important;
}

.card.bg-info {
    background: linear-gradient(135deg, var(--telenor-blue) 0%, #0891B2 100%) !important;
}

.card.bg-danger {
    background: linear-gradient(135deg, var(--color-danger) 0%, #DC2626 100%) !important;
}

/* ============================================
   TABLES
   ============================================ */
.table {
    margin-bottom: 0;
}

.table th {
    font-weight: 600;
    color: var(--telenor-dark-blue);
    background-color: var(--telenor-superlight-blue);
    border-bottom: 2px solid var(--telenor-light-blue);
    padding: 1rem;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
}

.table td {
    padding: 1rem;
    vertical-align: middle;
    border-bottom: 1px solid #F3F4F6;
    color: var(--telenor-dark-blue);
}

.table-hover tbody tr:hover {
    background-color: var(--telenor-bg-blue);
}

.table tbody tr {
    transition: background-color var(--transition-fast);
}

/* ============================================
   PSK VALUE DISPLAY
   ============================================ */
.psk-value {
    cursor: pointer;
    user-select: none;
    padding: 0.5rem 0.75rem;
    background-color: var(--telenor-superlight-blue);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-family: 'Monaco', 'Consolas', monospace;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all var(--transition-fast);
    border: 1px solid transparent;
}

.psk-value:hover {
    background-color: var(--telenor-light-blue);
    border-color: var(--telenor-blue);
}

.psk-value i {
    color: var(--telenor-mid-blue);
}

/* ============================================
   MODALS
   ============================================ */
.modal-content {
    border: none;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

.modal-header {
    background: linear-gradient(to right, var(--telenor-superlight-blue), white);
    border-bottom: 1px solid rgba(0, 200, 255, 0.2);
    padding: 1.25rem 1.5rem;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.modal-header.bg-danger {
    background: linear-gradient(to right, #FEE2E2, white) !important;
    border-bottom-color: rgba(239, 68, 68, 0.2);
}

.modal-title {
    font-weight: 700;
    color: var(--telenor-dark-blue);
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid #F3F4F6;
    background-color: var(--telenor-bg-blue);
    border-radius: 0 0 var(--radius-xl) var(--radius-xl);
}

/* ============================================
   TOASTS
   ============================================ */
.toast {
    border: none;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

.toast-header {
    background-color: var(--telenor-superlight-blue);
    border-bottom: 1px solid rgba(0, 200, 255, 0.2);
    font-weight: 600;
    color: var(--telenor-dark-blue);
}

/* ============================================
   ALERTS
   ============================================ */
.alert {
    border: none;
    border-radius: var(--radius-md);
    padding: 1rem 1.25rem;
    font-weight: 500;
}

.alert-danger {
    background-color: var(--telenor-bg-red);
    color: #DC2626;
    border-left: 4px solid var(--color-danger);
}

.alert-success {
    background-color: var(--telenor-bg-green);
    color: #059669;
    border-left: 4px solid var(--color-success);
}

.alert-warning {
    background-color: var(--telenor-bg-yellow);
    color: #D97706;
    border-left: 4px solid var(--color-warning);
}

.alert-info {
    background-color: var(--telenor-bg-blue);
    color: var(--telenor-mid-blue);
    border-left: 4px solid var(--telenor-blue);
}

/* ============================================
   BUTTONS - ADDITIONAL STYLES
   ============================================ */
.btn {
    font-family: var(--font-family);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.btn-group-sm > .btn {
    padding: 0.375rem 0.625rem;
    border-radius: var(--radius-md);
}

.btn-telenor {
    background: linear-gradient(135deg, var(--telenor-mid-blue) 0%, var(--telenor-dark-blue) 100%);
    border: none;
    color: white;
    border-radius: var(--radius-full);
    padding: 0.75rem 2rem;
    font-weight: 600;
    box-shadow: var(--shadow-md);
}

.btn-telenor:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: white;
}

.btn-telenor-outline {
    background: transparent;
    border: 2px solid var(--telenor-blue);
    color: var(--telenor-mid-blue);
    border-radius: var(--radius-full);
    padding: 0.625rem 2rem;
    font-weight: 600;
}

.btn-telenor-outline:hover {
    background-color: var(--telenor-blue);
    color: var(--telenor-dark-blue);
}

/* ============================================
   QUICK ACTIONS
   ============================================ */
.quick-action-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    border: 2px solid #E5E7EB;
    border-radius: var(--radius-lg);
    background: white;
    color: var(--telenor-dark-blue);
    text-decoration: none;
    transition: all var(--transition-fast);
    height: 100%;
}

.quick-action-btn:hover {
    border-color: var(--telenor-blue);
    background-color: var(--telenor-superlight-blue);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: var(--telenor-mid-blue);
}

.quick-action-btn i {
    font-size: 2rem;
    margin-bottom: 0.75rem;
    color: var(--telenor-mid-blue);
}

.quick-action-btn span {
    font-weight: 500;
    font-size: 0.875rem;
}

/* ============================================
   PROGRESS BARS
   ============================================ */
.progress {
    border-radius: var(--radius-full);
    overflow: hidden;
    height: 0.5rem;
    background-color: #E5E7EB;
}

.progress-bar {
    background: linear-gradient(90deg, var(--telenor-mid-blue) 0%, var(--telenor-blue) 100%);
}

.progress-bar.bg-success {
    background: linear-gradient(90deg, var(--color-success) 0%, #34D399 100%) !important;
}

.progress-bar.bg-warning {
    background: linear-gradient(90deg, var(--color-warning) 0%, #FBBF24 100%) !important;
}

.progress-bar.bg-danger {
    background: linear-gradient(90deg, var(--color-danger) 0%, #F87171 100%) !important;
}

/* ============================================
   SIDEBAR (for groups page)
   ============================================ */
.sidebar-panel {
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: 1.5rem;
    margin-bottom: 1rem;
}

.sidebar-panel h5 {
    color: var(--telenor-dark-blue);
    font-weight: 700;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--telenor-light-blue);
}

/* ============================================
   FORM SWITCHES
   ============================================ */
.form-check-input:checked {
    background-color: var(--telenor-mid-blue);
    border-color: var(--telenor-mid-blue);
}

.form-check-input:focus {
    box-shadow: 0 0 0 3px rgba(28, 22, 197, 0.2);
}

.form-switch .form-check-input {
    height: 1.5rem;
    width: 3rem;
}

/* ============================================
   SPINNERS
   ============================================ */
.spinner-border {
    color: var(--telenor-mid-blue);
}

/* ============================================
   RESPONSIVE ADJUSTMENTS
   ============================================ */
@media (max-width: 768px) {
    .login-card .card-body {
        padding: 2rem;
    }
    
    .login-logo {
        width: 60px;
        height: 60px;
    }
    
    .login-title {
        font-size: 1.5rem;
    }
    
    h1 {
        font-size: 1.5rem;
    }
    
    .stats-card .stats-value {
        font-size: 2rem;
    }
    
    .navbar-brand {
        font-size: 1.25rem;
    }
}

/* ============================================
   UTILITIES
   ============================================ */
.telenor-gradient-text {
    background: linear-gradient(135deg, var(--telenor-dark-blue) 0%, var(--telenor-mid-blue) 50%, var(--telenor-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.telenor-border {
    border: 2px solid var(--telenor-blue);
}

.telenor-bg-gradient {
    background: linear-gradient(135deg, var(--telenor-dark-blue) 0%, var(--telenor-mid-blue) 100%);
}

.hover-lift {
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.hover-lift:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

/* Animation for loading states */
@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

.loading-shimmer {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 1000px 100%;
    animation: shimmer 2s infinite;
}