/* ========================================
   JUANELO ADMIN · BLACK & WHITE
   ======================================== */

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

:root {
    --bg: #000000;
    --bg-elevated: #0a0a0a;
    --bg-card: #0d0d0d;
    --bg-hover: #161616;
    --border: rgba(255, 255, 255, 0.08);
    --border-strong: rgba(255, 255, 255, 0.15);
    --text: #ffffff;
    --text-dim: rgba(255, 255, 255, 0.5);
    --text-dimmer: rgba(255, 255, 255, 0.3);
    --accent: #ffffff;
    --success: #00ff88;
    --error: #ff3344;
    --warning: #ffaa00;
    --font-mono: 'JetBrains Mono', 'SF Mono', 'Monaco', 'Cascadia Code', 'Courier New', monospace;
    --font-sans: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', system-ui, sans-serif;
}

html, body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-sans);
    font-size: 14px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Background grid */
.bg-grid {
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
    z-index: 0;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    font-family: inherit;
    cursor: pointer;
}

/* ========================================
   AUTH PAGES
   ======================================== */

.auth-body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 24px;
}

.auth-container {
    width: 100%;
    max-width: 440px;
    position: relative;
    z-index: 1;
}

.auth-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 40px;
    position: relative;
}

.auth-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--text), transparent);
}

.auth-header {
    margin-bottom: 32px;
    text-align: center;
}

.auth-subtitle {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.2em;
    color: var(--text-dim);
    margin-top: 16px;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.auth-footer {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
    text-align: center;
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.15em;
    color: var(--text-dimmer);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

/* ========================================
   LOGO
   ======================================== */

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

.logo-mark {
    color: var(--text);
    font-size: 24px;
    line-height: 1;
    animation: blink 2s infinite;
}

.logo-text {
    font-family: var(--font-mono);
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: var(--text);
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0.3; }
}

/* ========================================
   FORM ELEMENTS
   ======================================== */

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.15em;
    color: var(--text-dim);
}

.form-group input {
    background: transparent;
    border: 1px solid var(--border-strong);
    color: var(--text);
    padding: 12px 14px;
    font-family: var(--font-mono);
    font-size: 14px;
    transition: all 0.15s ease;
}

.form-group input:focus {
    outline: none;
    border-color: var(--text);
    background: rgba(255, 255, 255, 0.02);
}

.form-group small {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--text-dimmer);
    margin-top: 2px;
}

/* ========================================
   BUTTONS
   ======================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 20px;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.15em;
    font-weight: 700;
    border: 1px solid var(--text);
    background: transparent;
    color: var(--text);
    text-decoration: none;
    transition: all 0.15s ease;
    cursor: pointer;
    text-transform: uppercase;
}

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

.btn-primary {
    background: var(--text);
    color: var(--bg);
}

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

.btn-ghost {
    border-color: var(--border-strong);
    color: var(--text-dim);
}

.btn-ghost:hover {
    border-color: var(--text);
    background: transparent;
    color: var(--text);
}

.btn-outline {
    background: transparent;
    border-color: var(--border-strong);
    color: var(--text-dim);
}

.btn-outline:hover {
    border-color: var(--text);
    color: var(--text);
    background: transparent;
}

.btn-sm {
    padding: 8px 14px;
    font-size: 10px;
}

.btn-link {
    color: var(--text);
    margin-left: 12px;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.1em;
}

/* ========================================
   ALERTS
   ======================================== */

.alert {
    padding: 14px 16px;
    margin-bottom: 20px;
    border-left: 2px solid;
    font-family: var(--font-mono);
    font-size: 12px;
    background: rgba(255, 255, 255, 0.02);
}

.alert-error {
    border-left-color: var(--error);
    color: var(--error);
}

.alert-success {
    border-left-color: var(--success);
    color: var(--success);
}

/* ========================================
   TOPBAR
   ======================================== */

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 32px;
    border-bottom: 1px solid var(--border);
    background: var(--bg-elevated);
    position: sticky;
    top: 0;
    z-index: 10;
    backdrop-filter: blur(10px);
}

.topbar-left {
    display: flex;
    align-items: center;
    gap: 24px;
}

.hostname {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-dim);
    letter-spacing: 0.1em;
    padding-left: 24px;
    border-left: 1px solid var(--border);
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.user-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    color: var(--text-dim);
}

/* ========================================
   CONTAINER & SECTIONS
   ======================================== */

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 32px;
    position: relative;
    z-index: 1;
}

.section {
    margin-bottom: 48px;
}

.section-title {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--text);
    margin-bottom: 20px;
    text-transform: uppercase;
}

.section-bar {
    display: inline-block;
    width: 4px;
    height: 14px;
    background: var(--text);
}

.live-indicator {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 9px;
    color: var(--text-dim);
}

.badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 22px;
    height: 22px;
    padding: 0 8px;
    background: var(--text);
    color: var(--bg);
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 700;
    margin-left: auto;
}

/* ========================================
   STATS CARDS
   ======================================== */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 24px;
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--text), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.stat-card:hover {
    border-color: var(--border-strong);
    background: var(--bg-hover);
}

.stat-card:hover::before {
    opacity: 1;
}

.stat-label {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.2em;
    color: var(--text-dim);
    margin-bottom: 12px;
}

.stat-value {
    font-family: var(--font-mono);
    font-size: 36px;
    font-weight: 700;
    line-height: 1;
    color: var(--text);
    margin-bottom: 16px;
    display: flex;
    align-items: baseline;
    gap: 4px;
}

.stat-unit {
    font-size: 16px;
    font-weight: 400;
    color: var(--text-dim);
}

.uptime-value {
    font-size: 24px;
}

.stat-bar {
    width: 100%;
    height: 2px;
    background: var(--border);
    margin-bottom: 12px;
    overflow: hidden;
}

.stat-fill {
    height: 100%;
    background: var(--text);
    transition: width 0.5s ease;
}

.stat-meta {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-dim);
}

/* ========================================
   QUICK ACCESS GRID
   ======================================== */

.quick-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 12px;
}

.quick-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 24px;
    text-align: left;
    transition: all 0.15s ease;
    display: flex;
    flex-direction: column;
    gap: 4px;
    position: relative;
    overflow: hidden;
}

.quick-card::after {
    content: '→';
    position: absolute;
    top: 24px;
    right: 24px;
    font-size: 18px;
    color: var(--text-dimmer);
    transition: all 0.2s ease;
}

.quick-card:hover {
    background: var(--text);
    color: var(--bg);
    border-color: var(--text);
}

.quick-card:hover::after {
    color: var(--bg);
    transform: translateX(4px);
}

.quick-card:hover .quick-desc {
    color: rgba(0, 0, 0, 0.6);
}

.quick-icon {
    font-size: 24px;
    margin-bottom: 12px;
    line-height: 1;
}

.quick-label {
    font-family: var(--font-mono);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.1em;
}

.quick-desc {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--text-dim);
    transition: color 0.15s ease;
}

/* ========================================
   ACCOUNTS LIST
   ======================================== */

.accounts-list {
    background: var(--bg-card);
    border: 1px solid var(--border);
}

.account-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
    transition: background 0.15s ease;
}

.account-row:last-child {
    border-bottom: none;
}

.account-row:hover {
    background: var(--bg-hover);
}

.account-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.account-domain {
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: 700;
    color: var(--text);
    letter-spacing: 0.05em;
}

.account-meta {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--text-dim);
    display: flex;
    align-items: center;
    gap: 8px;
}

.separator {
    color: var(--text-dimmer);
}

.account-actions {
    display: flex;
    gap: 8px;
}

.empty-state {
    padding: 40px 24px;
    text-align: center;
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-dim);
}

/* ========================================
   SERVICES GRID
   ======================================== */

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 8px;
}

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.service-name {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text);
    letter-spacing: 0.05em;
    flex: 1;
}

.service-status {
    font-family: var(--font-mono);
    font-size: 9px;
    color: var(--text-dim);
    letter-spacing: 0.1em;
}

.service-active .service-status {
    color: var(--success);
}

.service-inactive .service-status,
.service-failed .service-status {
    color: var(--error);
}

/* ========================================
   BACKUP CARD
   ======================================== */

.backup-card {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 0;
}

.backup-stat {
    padding: 24px;
    border-right: 1px solid var(--border);
}

.backup-stat:last-child {
    border-right: none;
}

.backup-label {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.15em;
    color: var(--text-dim);
    margin-bottom: 8px;
}

.backup-value {
    font-family: var(--font-mono);
    font-size: 14px;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ========================================
   DOTS / INDICATORS
   ======================================== */

.dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--text-dim);
}

.dot-active {
    background: var(--success);
    box-shadow: 0 0 8px var(--success);
}

.dot-error {
    background: var(--error);
    box-shadow: 0 0 8px var(--error);
}

.dot-warning {
    background: var(--warning);
    box-shadow: 0 0 8px var(--warning);
}

.pulse {
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(0.85); }
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
    border-top: 1px solid var(--border);
    padding: 24px 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.1em;
    color: var(--text-dimmer);
    margin-top: 48px;
    background: var(--bg-elevated);
}

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 768px) {
    .topbar {
        padding: 16px 20px;
        flex-wrap: wrap;
        gap: 12px;
    }

    .hostname {
        display: none;
    }

    .container {
        padding: 20px;
    }

    .stats-grid,
    .quick-grid,
    .services-grid {
        grid-template-columns: 1fr 1fr;
    }

    .stat-value {
        font-size: 28px;
    }

    .account-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
        padding: 16px;
    }

    .backup-card {
        grid-template-columns: 1fr;
    }

    .backup-stat {
        border-right: none;
        border-bottom: 1px solid var(--border);
    }

    .footer {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .stats-grid,
    .quick-grid,
    .services-grid {
        grid-template-columns: 1fr;
    }

    .auth-card {
        padding: 24px;
    }
}