/* Dark Slate & Light Blue Design System */
:root {
    --bg-main: #121416;
    --bg-card: #1c1f22;
    --bg-input: #25292d;
    --border-color: #2e343a;
    
    --text-primary: #f8f9fa;
    --text-secondary: #adb5bd;
    --text-muted: #6c757d;

    --blue-accent: #00bcff;
    --blue-hover: #009ad4;
    --blue-glow: rgba(0, 188, 255, 0.15);
    
    --green-accent: #2ecc71;
    --green-glow: rgba(46, 204, 113, 0.15);
    --red-accent: #e74c3c;
    --red-glow: rgba(231, 76, 60, 0.15);
}

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

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-main);
    color: var(--text-primary);
    line-height: 1.5;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Page Wrapper */
.page-wrapper {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Main Header */
.main-header {
    background-color: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
    padding: 1.25rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.dot-indicator {
    width: 10px;
    height: 10px;
    background-color: var(--blue-accent);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--blue-accent);
}

.logo h1 {
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--text-primary);
}

/* Navigation Buttons */
.nav-btn {
    background-color: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.5rem 1.25rem;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.85rem;
    transition: all 0.2s ease;
}

.nav-btn:hover {
    border-color: var(--blue-accent);
    color: var(--blue-accent);
}

/* Views Layout */
.view-container {
    flex: 1;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 2.5rem;
    max-width: 1600px;
    width: 100%;
    margin: 0 auto;
}

/* Login view centers the card vertically */
#login-view {
    align-items: center;
    min-height: calc(100vh - 0px);
}

/* Authentication Card */
.auth-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    width: 100%;
    max-width: 440px;
    padding: 2.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

/* Form Tabs */
.auth-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
    background-color: var(--bg-input);
    padding: 0.35rem;
    border-radius: 6px;
    margin-bottom: 2rem;
    border: 1px solid var(--border-color);
}

.tab-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 0.65rem;
    font-size: 0.85rem;
    font-weight: 700;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
    letter-spacing: 0.5px;
}

.tab-btn.active {
    background-color: var(--bg-card);
    color: var(--blue-accent);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
}

/* Admin Tabs — defined once below at line ~665 */

/* Table Actions styling */
.action-btn-small {
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--blue-accent);
    padding: 0.35rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.action-btn-small:hover {
    border-color: var(--blue-accent);
    background-color: var(--blue-glow);
}

.auth-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-header h2 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--blue-accent);
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
}

.auth-header p {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

/* Input Fields */
.input-group {
    margin-bottom: 1.25rem;
}

.input-group label {
    display: block;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.45rem;
    letter-spacing: 1px;
}

.input-group input {
    width: 100%;
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.75rem 1rem;
    border-radius: 4px;
    font-size: 0.95rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.input-group input:focus {
    outline: none;
    border-color: var(--blue-accent);
    box-shadow: 0 0 0 2px var(--blue-glow);
}

/* Buttons */
.primary-btn {
    width: 100%;
    background-color: var(--blue-accent);
    color: var(--bg-main);
    border: none;
    padding: 0.85rem;
    border-radius: 4px;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    transition: background-color 0.2s ease;
    margin-top: 1rem;
    letter-spacing: 1px;
}

.primary-btn:hover {
    background-color: var(--blue-hover);
}

.secondary-btn {
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.75rem 1rem;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.2s ease;
    text-align: center;
}

.secondary-btn:hover {
    border-color: var(--blue-accent);
    color: var(--blue-accent);
}

.danger-btn {
    background-color: transparent;
    border: 1px solid var(--red-accent);
    color: var(--red-accent);
    padding: 0.75rem 1rem;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.2s ease;
    text-align: center;
}

.danger-btn:hover {
    background-color: var(--red-accent);
    color: var(--text-primary);
}

/* Messages */
.error-msg {
    color: var(--red-accent);
    font-size: 0.85rem;
    font-weight: 500;
    margin-top: -0.25rem;
    margin-bottom: 1rem;
    background-color: var(--red-glow);
    padding: 0.5rem 0.75rem;
    border-left: 3px solid var(--red-accent);
    border-radius: 2px;
}

.success-msg {
    color: var(--green-accent);
    font-size: 0.85rem;
    font-weight: 500;
    margin-top: -0.25rem;
    margin-bottom: 1rem;
    background-color: var(--green-glow);
    padding: 0.5rem 0.75rem;
    border-left: 3px solid var(--green-accent);
    border-radius: 2px;
}

/* Portal Grid Layout */
.portal-grid {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 2rem;
    width: 100%;
    align-items: start;
}

/* Admin panel mirrors portal-grid */
.admin-grid {
    grid-template-columns: 260px 1fr;
}

/* Sidebar styling */
.sidebar-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.75rem;
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.avatar {
    width: 48px;
    height: 48px;
    background-color: var(--blue-accent);
    color: var(--bg-main);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
}

.admin-avatar {
    background-color: var(--text-primary);
    color: var(--bg-main);
}

.profile-info {
    display: flex;
    flex-direction: column;
}

.user-role {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--blue-accent);
}

.admin-role {
    color: var(--text-secondary);
}

.user-name {
    font-size: 1.1rem;
    font-weight: 600;
}

.divider {
    border: 0;
    height: 1px;
    background-color: var(--border-color);
    margin: 1.5rem 0;
}

.system-stats {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.stat-item {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
}

.stat-lbl {
    color: var(--text-secondary);
}

.stat-val {
    font-weight: 600;
}

.sidebar-alert {
    background-color: var(--bg-input);
    border-radius: 4px;
    padding: 1rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
    border-left: 3px solid var(--blue-accent);
}

.quick-controls {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.quick-controls h3 {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 1px;
    margin-bottom: 0.25rem;
}

/* File Catalog Main Area */
.files-catalog, .audit-console {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 2.25rem;
    min-height: 480px;
}

.section-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1.25rem;
    margin-bottom: 1.5rem;
}

.section-title h2 {
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.file-count, .badge {
    background-color: var(--bg-input);
    color: var(--blue-accent);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.35rem 0.85rem;
    border-radius: 20px;
    border: 1px solid var(--border-color);
}

/* License Management Dashboard Panel */
.license-info-card {
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 1.25rem 1.5rem;
    margin-bottom: 2rem;
}

.license-info-card h3 {
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

.license-keys-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: 1rem;
}

.license-key-item {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 0.75rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: 'Fira Code', monospace;
    font-size: 0.8rem;
}

.key-status-badge {
    font-size: 0.65rem;
    font-weight: 700;
    padding: 0.15rem 0.45rem;
    border-radius: 3px;
    text-transform: uppercase;
}

.key-status-active {
    background-color: rgba(0, 188, 255, 0.15);
    color: var(--blue-accent);
    border: 1px solid rgba(0, 188, 255, 0.3);
}

.key-status-used {
    background-color: rgba(108, 117, 125, 0.15);
    color: var(--text-muted);
    border: 1px solid var(--border-color);
}

/* Files List cards */
.files-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.file-card {
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 1.25rem 1.5rem;
    display: flex;
    align-items: center;
    transition: border-color 0.2s ease, transform 0.2s ease;
}

.file-card:hover {
    border-color: var(--blue-accent);
    transform: translateY(-2px);
}

.file-icon {
    font-size: 1.8rem;
    margin-right: 1.5rem;
}

.file-details {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.file-name {
    font-weight: 600;
    font-size: 1.05rem;
    margin-bottom: 0.15rem;
}

.file-meta {
    color: var(--text-muted);
    font-size: 0.8rem;
}

.download-btn-action {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--blue-accent);
    padding: 0.6rem 1.5rem;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.85rem;
    transition: all 0.2s ease;
    letter-spacing: 0.5px;
}

.download-btn-action:hover {
    background-color: var(--blue-accent);
    color: var(--bg-main);
    border-color: var(--blue-accent);
}

/* Table View for Logs */
.logs-table-container {
    overflow-x: auto;
    width: 100%;
}

.audit-table {
    width: 100%;
    border-collapse: collapse;
    text-align: center;
}

.audit-table th {
    padding: 1rem;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-muted);
    border-bottom: 2px solid var(--border-color);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.audit-table td {
    padding: 1rem;
    font-size: 0.85rem;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}

.audit-table tr:hover td {
    background-color: rgba(255, 255, 255, 0.02);
}

.badge-status {
    display: inline-block;
    padding: 0.25rem 0.65rem;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-success {
    background-color: rgba(46, 204, 113, 0.15);
    color: var(--green-accent);
    border: 1px solid rgba(46, 204, 113, 0.3);
}

.badge-failed {
    background-color: rgba(231, 76, 60, 0.15);
    color: var(--red-accent);
    border: 1px solid rgba(231, 76, 60, 0.3);
}

.text-green {
    color: var(--green-accent);
}

.text-red {
    color: var(--red-accent);
}

.log-device {
    font-family: 'Fira Code', monospace;
    font-size: 0.75rem;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 250px;
    margin: 0 auto;
    text-align: center;
}

/* Admin Tabs */
.admin-tabs {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    background-color: var(--bg-input);
    padding: 0.25rem;
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.admin-tab-btn {
    background: transparent;
    border: 1px solid transparent;
    color: var(--text-secondary);
    padding: 0.45rem 1.1rem;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    letter-spacing: 0.5px;
    transition: all 0.2s ease;
    font-family: 'Outfit', sans-serif;
}

.admin-tab-btn:hover {
    color: var(--blue-accent);
}

.admin-tab-btn.active {
    background: var(--bg-card);
    color: var(--blue-accent);
    box-shadow: 0 2px 8px rgba(0,0,0,0.25);
}

/* Small action buttons in tables */
.action-btn-small {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.25rem 0.6rem;
    border-radius: 3px;
    font-size: 0.72rem;
    font-weight: 600;
    cursor: pointer;
    letter-spacing: 0.3px;
    transition: all 0.15s ease;
    font-family: 'Outfit', sans-serif;
    margin-right: 0.3rem;
}

.action-btn-small:hover {
    border-color: var(--blue-accent);
    color: var(--blue-accent);
}

/* input-group full width */
.input-group input {
    width: 100%;
}

/* Utility Helpers */
.hidden {
    display: none !important;
}

/* Responsiveness */
@media (max-width: 900px) {
    .portal-grid {
        grid-template-columns: 1fr;
    }
    
    .view-container {
        padding: 1.5rem;
    }
}