:root {
    --bg-dark: #090d16;
    --bg-card: #121824;
    --bg-input: #1a2336;
    --border-color: #24314c;
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --primary-indigo: #6366f1;
    --primary-indigo-hover: #4f46e5;
    --emerald-green: #10b981;
    --rose-red: #f43f5e;
    --amber-orange: #f59e0b;
    --font-outfit: 'Outfit', sans-serif;
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-outfit);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

/* Common Classes */
.hidden {
    display: none !important;
}

.text-center {
    text-align: center;
}

/* Button Styles */
button {
    font-family: var(--font-outfit);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    border: none;
    border-radius: 8px;
    padding: 10px 18px;
    transition: all 0.2s ease;
}

.btn-primary {
    background-color: var(--primary-indigo);
    color: #ffffff;
}

.btn-primary:hover {
    background-color: var(--primary-indigo-hover);
    transform: translateY(-1px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background-color: var(--bg-input);
    border-color: var(--text-secondary);
}

/* Login Container */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

.login-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 40px;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.3);
}

.login-card h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 8px;
    text-align: center;
    background: linear-gradient(135deg, #a78bfa, var(--primary-indigo));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.login-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    text-align: center;
    margin-bottom: 24px;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
}

.input-group label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.input-group input {
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: var(--font-outfit);
    font-size: 1rem;
    padding: 12px 16px;
    transition: all 0.2s ease;
}

.input-group input:focus {
    outline: none;
    border-color: var(--primary-indigo);
    box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.2);
}

.login-card button {
    width: 100%;
    margin-top: 10px;
}

.error-msg {
    color: var(--rose-red);
    font-size: 0.85rem;
    margin-top: 15px;
    text-align: center;
}

/* Dashboard Container */
.dashboard-container {
    min-height: 100vh;
    padding: 0 24px 40px;
    max-width: 1300px;
    margin: 0 auto;
}

.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 32px;
}

.header-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-logo h1 {
    font-size: 1.75rem;
    font-weight: 700;
}

.badge-admin {
    background-color: rgba(99, 102, 241, 0.15);
    color: var(--primary-indigo);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 8px;
    border-radius: 6px;
    text-transform: uppercase;
}

/* Stats Cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

.stat-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.stat-card h3 {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    margin-bottom: 8px;
}

.stat-card p {
    font-size: 2.25rem;
    font-weight: 700;
}

/* Layout */
.dashboard-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
}

@media (min-width: 992px) {
    .dashboard-layout {
        grid-template-columns: 2fr 1fr;
    }
}

.control-panel {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.panel-header h2 {
    font-size: 1.25rem;
    font-weight: 600;
}

/* Tables */
.table-container {
    overflow-x: auto;
}

.clients-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.clients-table th, .clients-table td {
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
}

.clients-table th {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.clients-table td {
    font-size: 0.95rem;
}

.clients-table tr:last-child td {
    border-bottom: none;
}

/* Badges */
.status-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 100px;
    text-transform: uppercase;
}

.status-badge.active {
    background-color: rgba(16, 185, 129, 0.15);
    color: var(--emerald-green);
}

.status-badge.suspended {
    background-color: rgba(244, 63, 94, 0.15);
    color: var(--rose-red);
}

/* Actions Links/Buttons */
.actions-cell {
    display: flex;
    gap: 12px;
}

.action-link {
    background: none;
    border: none;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary-indigo);
    cursor: pointer;
    padding: 0;
}

.action-link:hover {
    color: var(--primary-indigo-hover);
    text-decoration: underline;
}

.action-link.danger {
    color: var(--rose-red);
}

.action-link.danger:hover {
    color: #e11d48;
}

.client-url {
    color: var(--primary-indigo);
    text-decoration: none;
    font-weight: 500;
}

.client-url:hover {
    text-decoration: underline;
}

/* Sidebar Instruction Card */
.sidebar-panel {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.instruction-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
}

.instruction-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.instruction-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 16px;
}

.instruction-card ol {
    margin-left: 20px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.instruction-card li {
    margin-bottom: 12px;
}

.url-code {
    display: block;
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 8px 12px;
    font-family: monospace;
    font-size: 0.8rem;
    margin-top: 6px;
    color: #e2e8f0;
    word-break: break-all;
}

/* Modals */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(9, 13, 22, 0.85);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    padding: 20px;
}

.modal-content {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    width: 100%;
    max-width: 500px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.4);
    animation: modal-enter 0.3s ease;
}

@keyframes modal-enter {
    from { transform: scale(0.95); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h2 {
    font-size: 1.25rem;
    font-weight: 600;
}

.close-btn {
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-secondary);
}

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

#client-form {
    padding: 24px;
}

.subdomain-input-wrapper {
    display: flex;
    align-items: stretch;
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}

.subdomain-input-wrapper input {
    background-color: transparent;
    border: none;
    flex-grow: 1;
    color: var(--text-primary);
    font-family: var(--font-outfit);
    font-size: 1rem;
    padding: 12px 16px;
}

.subdomain-input-wrapper input:focus {
    outline: none;
}

.subdomain-input-wrapper:focus-within {
    border-color: var(--primary-indigo);
    box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.2);
}

.subdomain-suffix {
    display: flex;
    align-items: center;
    background-color: rgba(255, 255, 255, 0.05);
    border-left: 1px solid var(--border-color);
    padding: 0 16px;
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
}

.input-group small {
    color: var(--text-secondary);
    font-size: 0.8rem;
    margin-top: 4px;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 24px;
}

/* Spinner Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(9, 13, 22, 0.9);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
}

.spinner-container {
    text-align: center;
}

.spinner {
    border: 4px solid rgba(255, 255, 255, 0.1);
    border-left-color: var(--primary-indigo);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.spinner-container p {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-primary);
}