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

:root {
    --bg-main: #0a0b10;
    --bg-card: rgba(22, 24, 43, 0.6);
    --bg-input: rgba(13, 14, 25, 0.8);
    --accent-blue: #00f2fe;
    --accent-purple: #8e2de2;
    --accent-purple-glow: rgba(142, 45, 226, 0.4);
    --accent-pink: #ff007f;
    --accent-premium: #f39c12;
    --text-primary: #f5f6fa;
    --text-secondary: #a0a5c0;
    --text-muted: #676b85;
    --border: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(255, 255, 255, 0.15);
    --font-sans: 'Outfit', sans-serif;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

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

body {
    font-family: var(--font-sans);
    background-color: var(--bg-main);
    color: var(--text-primary);
    min-height: 100vh;
    padding: 40px;
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

/* Background Animated Blobs */
.bg-blobs {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -2;
    overflow: hidden;
    pointer-events: none;
}

.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.12;
}

.blob-1 {
    width: 600px;
    height: 600px;
    background: var(--accent-purple);
    top: -20%;
    left: -10%;
}

.blob-2 {
    width: 400px;
    height: 400px;
    background: var(--accent-blue);
    bottom: -10%;
    right: -10%;
}

/* Login Panel */
.admin-login-container {
    width: 100%;
    max-width: 400px;
    margin-top: 100px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    backdrop-filter: blur(12px);
    border-radius: 20px;
    padding: 40px;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.admin-login-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(to right, var(--accent-blue), var(--accent-purple));
}

.login-icon {
    font-size: 3rem;
    color: var(--accent-blue);
    margin-bottom: 20px;
    text-shadow: 0 0 15px rgba(0, 242, 254, 0.3);
}

.admin-login-container h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.admin-login-container p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.login-form {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.input-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.input-group input {
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 12px 16px;
    color: var(--text-primary);
    font-family: var(--font-sans);
    transition: var(--transition);
}

.input-group input:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 8px rgba(0, 242, 254, 0.2);
}

.btn-login {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    color: white;
    border: none;
    padding: 14px;
    border-radius: 10px;
    font-weight: 600;
    font-family: var(--font-sans);
    cursor: pointer;
    transition: var(--transition);
    font-size: 1rem;
    margin-top: 10px;
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 242, 254, 0.3);
}

.error-msg {
    width: 100%;
    padding: 10px;
    border-radius: 8px;
    background: rgba(231, 76, 60, 0.1);
    border: 1px solid rgba(231, 76, 60, 0.3);
    color: #e74c3c;
    font-size: 0.85rem;
    text-align: center;
}

/* Dashboard Layout */
.admin-dashboard {
    width: 100%;
    max-width: 1200px;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border);
    padding-bottom: 20px;
}

.header-title-wrap h1 {
    font-size: 1.8rem;
    font-weight: 700;
    background: linear-gradient(to right, #ffffff, var(--text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.header-title-wrap p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-top: 4px;
}

.header-actions {
    display: flex;
    gap: 15px;
}

.btn-admin {
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 500;
    font-family: var(--font-sans);
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.9rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-admin-primary {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    color: white;
    border: none;
}

.btn-admin-primary:hover {
    box-shadow: 0 5px 15px var(--accent-purple-glow);
    transform: translateY(-1px);
}

.btn-admin-secondary {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    color: var(--text-primary);
}

.btn-admin-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--border-hover);
}

.btn-admin-danger {
    background: rgba(231, 76, 60, 0.1);
    border: 1px solid rgba(231, 76, 60, 0.3);
    color: #e74c3c;
}

.btn-admin-danger:hover {
    background: rgba(231, 76, 60, 0.2);
    border-color: #e74c3c;
}

/* Stats Cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    backdrop-filter: blur(12px);
    border-radius: 16px;
    padding: 25px;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 20px;
}

.stat-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--accent-blue);
}

.stat-card:nth-child(2) .stat-icon { color: var(--accent-purple); }
.stat-card:nth-child(3) .stat-icon { color: var(--accent-premium); }

.stat-info h3 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    margin-bottom: 5px;
}

.stat-info p {
    font-size: 1.8rem;
    font-weight: 700;
}

/* Panels Grid */
.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

@media(max-width: 992px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}

.dashboard-panel {
    background: var(--bg-card);
    border: 1px solid var(--border);
    backdrop-filter: blur(12px);
    border-radius: 20px;
    padding: 30px;
    box-shadow: var(--shadow);
}

.panel-header {
    margin-bottom: 25px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.panel-header h2 {
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Forms */
.admin-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

@media (max-width: 576px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* Tables */
.table-container {
    overflow-x: auto;
    max-height: 400px;
    overflow-y: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.9rem;
}

th {
    color: var(--text-secondary);
    font-weight: 600;
    padding: 12px 10px;
    border-bottom: 2px solid var(--border);
}

td {
    padding: 12px 10px;
    border-bottom: 1px solid var(--border);
    color: var(--text-primary);
    vertical-align: middle;
}

tr:hover td {
    background: rgba(255,255,255,0.01);
}

.key-code {
    font-family: monospace;
    font-weight: 600;
    color: var(--accent-premium);
}

.status-badge {
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.status-badge-active {
    background: rgba(46, 204, 113, 0.15);
    color: #2ecc71;
}

.status-badge-expired {
    background: rgba(231, 76, 60, 0.15);
    color: #e74c3c;
}

.status-badge-inactive {
    background: rgba(103, 107, 133, 0.15);
    color: var(--text-muted);
}

.track-thumb {
    width: 35px;
    height: 35px;
    border-radius: 6px;
    background-size: cover;
    background-position: center;
}

.action-btns {
    display: flex;
    gap: 8px;
}

.btn-icon {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: rgba(255,255,255,0.03);
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-icon:hover {
    color: var(--text-primary);
    border-color: var(--border-hover);
}

.btn-icon-danger:hover {
    background: rgba(231, 76, 60, 0.1);
    color: #e74c3c;
    border-color: rgba(231, 76, 60, 0.3);
}

.btn-icon-success:hover {
    background: rgba(46, 204, 113, 0.15);
    color: #2ecc71;
    border-color: rgba(46, 204, 113, 0.3);
}

/* File inputs stylings */
.file-upload-wrapper {
    position: relative;
    border: 1px dashed var(--border);
    border-radius: 10px;
    padding: 12px;
    text-align: center;
    background: var(--bg-input);
    cursor: pointer;
    transition: var(--transition);
}

.file-upload-wrapper:hover {
    border-color: var(--accent-blue);
    background: rgba(0, 242, 254, 0.02);
}

.file-upload-wrapper input[type="file"] {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.file-upload-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    font-size: 0.8rem;
    color: var(--text-secondary);
    pointer-events: none;
}

.file-upload-label i {
    font-size: 1.2rem;
    color: var(--accent-blue);
}

.file-selected-text {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--accent-blue);
    margin-top: 5px;
    word-break: break-all;
}

/* Hamburger Menu Button */
.admin-hamburger-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    color: var(--text-primary);
    width: 42px;
    height: 42px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1.1rem;
}

.admin-hamburger-btn:hover {
    background: rgba(0, 242, 254, 0.1);
    border-color: var(--accent-blue);
    color: var(--accent-blue);
    box-shadow: 0 0 10px rgba(0, 242, 254, 0.2);
}

/* Drawer Overlay Backdrop */
.admin-drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    z-index: 999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.admin-drawer-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

/* Sliding Drawer Panel */
.admin-tab-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: auto;
    height: 100vh;
    width: 320px;
    background: rgba(10, 11, 16, 0.95);
    border-right: 1px solid var(--border);
    box-shadow: 10px 0 30px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    padding: 30px 20px;
    gap: 12px;
    transform: translateX(-100%);
    transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.admin-tab-nav.active {
    transform: translateX(0);
}

.drawer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border);
}

.drawer-header h3 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--accent-blue);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.drawer-close-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 2rem;
    cursor: pointer;
    line-height: 1;
    transition: var(--transition);
}

.drawer-close-btn:hover {
    color: var(--accent-pink);
}

/* Vertical Tab Buttons inside Drawer */
.admin-tab-btn {
    background: none;
    border: 1px solid transparent;
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 600;
    padding: 14px 20px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-sans);
    text-decoration: none;
    border-radius: 10px;
    width: 100%;
}

.admin-tab-btn:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.03);
}

.admin-tab-btn.active {
    color: var(--accent-blue);
    border-color: rgba(0, 242, 254, 0.2);
    background: rgba(0, 242, 254, 0.05);
}

/* Mobile Responsive Styling Rules */
@media (max-width: 768px) {
    body {
        padding: 15px 10px;
    }

    .admin-dashboard {
        gap: 20px;
    }

    /* Stack header details and make it beautiful */
    .dashboard-header {
        flex-direction: column;
        align-items: stretch;
        gap: 15px;
        padding-bottom: 15px;
    }

    .header-title-wrap {
        text-align: center;
    }

    .header-title-wrap h1 {
        font-size: 1.6rem;
    }

    .header-title-wrap p {
        display: none; /* Hide admin description to save vertical space on mobile */
    }

    /* Put hamburger button and title together nicely */
    .dashboard-header > div:first-child {
        justify-content: center;
        width: 100%;
        gap: 10px;
    }

    .header-actions {
        justify-content: center;
        width: 100%;
        gap: 10px;
    }

    .header-actions .btn-admin {
        flex-grow: 1;
        justify-content: center;
        padding: 10px;
        font-size: 0.85rem;
    }

    /* Stats Grid: Display 2x2 on Mobile instead of long column list! */
    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }

    .stat-card {
        padding: 15px 12px;
        gap: 12px;
        border-radius: 12px;
    }

    .stat-icon {
        width: 38px;
        height: 38px;
        font-size: 1.1rem;
        border-radius: 8px;
    }

    .stat-info h3 {
        font-size: 0.75rem;
        margin-bottom: 2px;
    }

    .stat-info p {
        font-size: 1.3rem;
    }

    /* Panels & Forms */
    .dashboard-panel {
        padding: 20px 15px;
        border-radius: 16px;
    }

    .panel-header {
        margin-bottom: 15px;
        padding-bottom: 10px;
    }

    .panel-header h2 {
        font-size: 1.1rem;
    }

    /* Stack form row grids */
    .form-row {
        grid-template-columns: 1fr !important;
        gap: 12px;
    }

    /* Adjust uploader heights */
    .file-upload-wrapper {
        padding: 15px 10px;
    }

    /* Clean tables with scroll */
    .table-container {
        width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        border-radius: 8px;
    }

    table {
        min-width: 550px; /* Force minimum table width for clean horizontal scrolling */
    }

    th, td {
        padding: 10px 8px;
        font-size: 0.85rem;
    }
}