/* Password field with show/hide toggle */
.pw-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}
.pw-wrapper .form-control {
    flex: 1;
    padding-right: 60px;
}
.pw-toggle {
    position: absolute;
    right: 10px;
    background: transparent;
    border: none;
    color: var(--text-secondary, #94a3b8);
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 4px 6px;
}
.pw-toggle:hover {
    color: var(--primary-color, #6366f1);
}

/* Auth Pages */
.auth-page {
    background: radial-gradient(circle at top right, #1e293b, #0f172a);
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    margin: 0;
    font-family: 'Inter', sans-serif;
}

.auth-container {
    width: 100%;
    max-width: 420px;
    padding: 20px;
}

.auth-card {
    background: rgba(30, 41, 59, 0.7);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 40px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    text-align: center;
}

.auth-card h2 {
    font-size: 1.8rem;
    margin-bottom: 8px;
    color: #f8fafc;
}

.auth-subtitle {
    color: #94a3b8;
    font-size: 0.95rem;
    margin-bottom: 32px;
}

.auth-card .logo-section {
    justify-content: center;
    margin-bottom: 40px;
}

.auth-card .form-group {
    text-align: left;
    margin-bottom: 20px;
}

.auth-card label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: #cbd5e1;
    margin-bottom: 8px;
}

.auth-card input {
    width: 100%;
    background: rgba(15, 23, 42, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 12px 16px;
    border-radius: 12px;
    color: white;
    font-size: 1rem;
    transition: all 0.2s;
}

.auth-card input:focus {
    outline: none;
    border-color: var(--primary-color);
    background: rgba(15, 23, 42, 0.8);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
}

.auth-btn {
    width: 100%;
    background: var(--primary-gradient);
    color: white;
    border: none;
    padding: 14px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    margin-top: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    transition: transform 0.2s, box-shadow 0.2s;
}

.auth-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.2);
}

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

.auth-footer {
    margin-top: 32px;
    font-size: 0.9rem;
    color: #94a3b8;
}

.auth-footer a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

.auth-message {
    margin-top: 24px;
    padding: 12px;
    border-radius: 10px;
    font-size: 0.85rem;
}

.auth-message.error {
    background: rgba(239, 68, 68, 0.1);
    color: #f87171;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.auth-message.success {
    background: rgba(34, 197, 94, 0.1);
    color: #4ade80;
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.hidden { display: none !important; }

/* Existing variables and base styles if any */
:root {

    /* Premium Color Palette */
    --primary-color: #3b82f6;
    --primary-gradient: linear-gradient(135deg, #3b82f6, #8b5cf6);
    --sidebar-bg: rgba(15, 23, 42, 0.8);
    --main-bg: #030712;
    --card-bg: rgba(30, 41, 59, 0.5);
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --border-color: rgba(255, 255, 255, 0.1);
    --success-color: #10b981;
    --error-color: #f43f5e;
    --warning-color: #f59e0b;
    --shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --glass-border: 1px solid rgba(255, 255, 255, 0.08);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

@keyframes glow {
    0% {
        box-shadow: 0 0 5px rgba(59, 130, 246, 0.2);
    }

    50% {
        box-shadow: 0 0 15px rgba(59, 130, 246, 0.5);
    }

    100% {
        box-shadow: 0 0 5px rgba(59, 130, 246, 0.2);
    }
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, sans-serif;
    background-color: var(--main-bg);
    color: var(--text-primary);
    overflow: hidden;
    height: 100vh;
    background-image:
        radial-gradient(at 0% 0%, rgba(59, 130, 246, 0.05) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(139, 92, 246, 0.05) 0px, transparent 50%);
}

.app-container {
    display: flex;
    height: 100vh;
    width: 100vw;
}

/* Sidebar Styling */
.sidebar {
    width: 280px;
    background: var(--sidebar-bg);
    backdrop-filter: blur(12px);
    border-right: var(--glass-border);
    display: flex;
    flex-direction: column;
    padding: 30px 0;
    z-index: 100;
}

.logo-section {
    padding: 0 30px 40px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.meta-logo {
    width: 32px;
    height: 32px;
    background: var(--primary-gradient);
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.logo-section h1 {
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-menu {
    flex: 1;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 14px 30px;
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: var(--transition);
    border-right: 3px solid transparent;
}

.nav-item:hover {
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-primary);
}

.nav-item.active {
    background: linear-gradient(90deg, rgba(59, 130, 246, 0.1) 0%, transparent 100%);
    color: var(--primary-color);
    border-right-color: var(--primary-color);
    font-weight: 600;
}

.sidebar-footer {
    padding: 20px 30px;
    border-top: var(--glass-border);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.status-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.status-indicator.online {
    background-color: var(--success-color);
    box-shadow: 0 0 8px var(--success-color);
}

/* Main Content Area */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.top-bar {
    height: 80px;
    background: rgba(3, 7, 18, 0.5);
    backdrop-filter: blur(8px);
    border-bottom: var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 40px;
}

.top-bar h2 {
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 25px;
}

.notification-bell {
    font-size: 1.3rem;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition);
}

.notification-bell:hover {
    color: var(--text-primary);
    transform: scale(1.1);
}

.avatar {
    width: 42px;
    height: 42px;
    background: var(--primary-gradient);
    color: white;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.content-area {
    flex: 1;
    padding: 40px;
    overflow-y: auto;
    animation: fadeIn 0.5s ease-out;
}

/* Dashboard Cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}

.stat-card {
    background: var(--card-bg);
    backdrop-filter: blur(8px);
    padding: 30px;
    border-radius: 20px;
    border: var(--glass-border);
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.stat-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.03) 0%, transparent 70%);
    pointer-events: none;
}

.stat-card:hover {
    transform: translateY(-5px);
    border-color: rgba(59, 130, 246, 0.3);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.2);
}

.stat-card h3 {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 5px;
}

.stat-trend {
    font-size: 0.9rem;
    font-weight: 500;
}

.stat-trend.up {
    color: var(--success-color);
}

/* Table Styling */
.data-card {
    background: var(--card-bg);
    backdrop-filter: blur(8px);
    padding: 30px;
    border-radius: 20px;
    border: var(--glass-border);
    box-shadow: var(--shadow);
}

.data-card h3 {
    margin-bottom: 25px;
    font-weight: 700;
    font-size: 1.2rem;
}

table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0 8px;
}

th {
    text-align: left;
    padding: 12px 20px;
    color: var(--text-secondary);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

td {
    padding: 18px 20px;
    background: rgba(255, 255, 255, 0.02);
}

tr td:first-child {
    border-radius: 12px 0 0 12px;
}

tr td:last-child {
    border-radius: 0 12px 12px 0;
}

tr:hover td {
    background: rgba(255, 255, 255, 0.05);
}

.status-badge {
    padding: 6px 14px;
    border-radius: 25px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-badge.success {
    background-color: rgba(16, 185, 129, 0.15);
    color: var(--success-color);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.status-badge.failed {
    background-color: rgba(244, 63, 94, 0.15);
    color: var(--error-color);
    border: 1px solid rgba(244, 63, 94, 0.2);
}

.status-badge.cancelled {
    background-color: rgba(148, 163, 184, 0.15);
    color: var(--text-secondary);
    border: 1px solid rgba(148, 163, 184, 0.2);
}

/* Loader */
.loader {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 200px;
    font-weight: 600;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 2px;
    animation: glow 2s infinite;
}

/* Form Controls */
.form-control {
    width: 100%;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 12px 16px;
    color: white;
    font-family: inherit;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* Buttons */
.btn-small {
    padding: 8px 16px;
    background: var(--primary-gradient);
    color: white;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: 0 4px 10px rgba(59, 130, 246, 0.2);
}

.btn-small:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(59, 130, 246, 0.3);
    filter: brightness(1.1);
}

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

/* Modals */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    padding: 20px;
}

.modal-content {
    background: #0f172a;
    background-image: radial-gradient(at top left, rgba(59, 130, 246, 0.1), transparent);
    padding: 40px;
    border-radius: 24px;
    width: 100%;
    max-width: 650px;
    max-height: 90vh;
    overflow-y: auto;
    border: var(--glass-border);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    animation: fadeIn 0.3s ease-out;
}

.modal-header h3 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 10px;
    letter-spacing: -0.5px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

hr {
    border: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    margin: 30px 0;
}

.action-buttons .btn-small {
    min-width: 80px;
}

th.text-center,
td.text-center {
    text-align: center;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--main-bg);
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.2);
}

.hidden {
    display: none !important;
}

.modal-overlay.hidden {
    display: none !important;
}

/* --- Premium Toggle Switch --- */
.switch {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 24px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.1);
    transition: .4s;
    border-radius: 34px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 2px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

input:checked+.slider {
    background-color: var(--success-color);
}

input:focus+.slider {
    box-shadow: 0 0 1px var(--success-color);
}

input:checked+.slider:before {
    transform: translateX(22px);
}

.status-label {
    font-size: 0.85rem;
    font-weight: 800;
    margin-right: 12px;
    text-transform: uppercase;
    letter-spacing: 0.7px;
    min-width: 65px;
    text-align: right;
}

/* Enhanced Schedule Controls */
.plat-badge {
    position: relative;
    padding-right: 22px !important;
}

.cancel-plat-btn {
    position: absolute;
    right: 4px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    opacity: 0.5;
    font-size: 10px;
    line-height: 1;
    transition: var(--transition);
    color: var(--text-primary);
}

.cancel-plat-btn:hover {
    opacity: 1;
    color: var(--error-color);
    transform: translateY(-50%) scale(1.2);
}

.btn-global-cancel {
    background: transparent;
    border: 1px solid var(--error-color);
    color: var(--error-color);
    box-shadow: none;
}

.btn-global-cancel:hover {
    background: rgba(244, 63, 94, 0.1);
    box-shadow: 0 0 15px rgba(244, 63, 94, 0.2);
}

/* Bulk Upload & Drop Zone */
#drop-zone {
    border: 2px dashed rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.02);
    border-radius: 12px;
    padding: 40px;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
}

#drop-zone:hover,
#drop-zone.dragover {
    border-color: var(--primary-color);
    background: rgba(59, 130, 246, 0.05);
    transform: scale(1.01);
}

#file-list {
    margin-top: 20px;
    max-height: 200px;
    overflow-y: auto;
    padding-right: 10px;
}

.file-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    margin-bottom: 8px;
    font-size: 0.85rem;
    animation: fadeIn 0.3s ease;
}

.bulk-client-btn {
    position: relative;
    overflow: hidden;
}

.bulk-client-btn::after {
    content: '';
    margin-left: 5px;
    font-size: 0.8rem;
}

/* --- Mobile Responsiveness --- */
.mobile-header {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: var(--sidebar-bg);
    backdrop-filter: blur(12px);
    border-bottom: var(--glass-border);
    z-index: 1000;
    padding: 0 20px;
    align-items: center;
    gap: 15px;
}

.hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    width: 24px;
}

.hamburger span {
    display: block;
    height: 2px;
    width: 100%;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition);
}

.header-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.header-logo h2 {
    font-size: 1.1rem;
    font-weight: 700;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

@media (max-width: 1024px) {
    .mobile-header {
        display: flex;
    }

    .sidebar {
        position: fixed;
        left: -280px;
        top: 60px;
        bottom: 0;
        height: calc(100vh - 60px);
        transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: 20px 0 50px rgba(0, 0, 0, 0.5);
    }

    .sidebar.active {
        left: 0;
    }

    .main-content {
        margin-top: 60px;
        padding: 20px;
    }

    .settings-grid,
    .dashboard-stats {
        grid-template-columns: 1fr !important;
    }

    .app-container {
        flex-direction: column;
    }

    .data-card {
        padding: 20px;
    }

    /* Table Responsiveness */
    .table-responsive {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    table {
        min-width: 600px;
    }

    /* Modal Responsiveness */
    .modal-content {
        padding: 24px;
        border-radius: 16px;
        margin: 10px;
    }
}