/* IP List Panel - Tema */
:root {
    --bg-dark: #0f1419;
    --bg-card: #1a2332;
    --bg-hover: #243044;
    --accent: #3b82f6;
    --accent-hover: #2563eb;
    --text: #e2e8f0;
    --text-muted: #94a3b8;
    --success: #22c55e;
    --warning: #f59e0b;
    --danger: #ef4444;
    --border: #334155;
}

* { box-sizing: border-box; }
body {
    font-family: 'JetBrains Mono', 'Fira Code', 'SF Mono', monospace;
    background: var(--bg-dark);
    color: var(--text);
    margin: 0;
    min-height: 100vh;
    line-height: 1.6;
}

/* Login */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #0f1419 0%, #1a2332 100%);
}
.login-box {
    background: var(--bg-card);
    padding: 2.5rem;
    border-radius: 12px;
    border: 1px solid var(--border);
    width: 100%;
    max-width: 380px;
    box-shadow: 0 25px 50px -12px rgba(0,0,0,0.5);
}
.login-box h1 {
    margin: 0 0 0.25rem;
    font-size: 1.5rem;
    font-weight: 600;
}
.login-box .subtitle {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
}
.login-form .form-group {
    margin-bottom: 1rem;
}
.login-form label {
    display: block;
    font-size: 0.8rem;
    margin-bottom: 0.35rem;
    color: var(--text-muted);
}
.login-form input {
    width: 100%;
    padding: 0.6rem 0.9rem;
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    font-family: inherit;
}
.login-form input:focus {
    outline: none;
    border-color: var(--accent);
}
.login-form .btn {
    width: 100%;
    padding: 0.7rem;
    margin-top: 0.5rem;
    cursor: pointer;
    font-family: inherit;
    font-size: 1rem;
}
.login-box .hint {
    margin-top: 1rem;
    font-size: 0.75rem;
    color: var(--text-muted);
    text-align: center;
}

/* Layout */
.header {
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    padding: 0.75rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.header h1 {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 600;
}
.header .user-menu {
    display: flex;
    align-items: center;
    gap: 1rem;
}
.header .user-menu a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.875rem;
}
.header .user-menu a:hover {
    color: var(--accent);
}

/* Main */
.main {
    padding: 1.5rem;
    max-width: 1400px;
    margin: 0 auto;
}

/* Cards */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1.25rem;
    margin-bottom: 1rem;
}
.card h2 {
    margin: 0 0 1rem;
    font-size: 1rem;
    font-weight: 600;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 6px;
    font-family: inherit;
    font-size: 0.875rem;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.2s;
}
.btn-primary {
    background: var(--accent);
    color: white;
}
.btn-primary:hover {
    background: var(--accent-hover);
}
.btn-secondary {
    background: var(--border);
    color: var(--text);
}
.btn-secondary:hover {
    background: var(--bg-hover);
}
.btn-sm {
    padding: 0.35rem 0.65rem;
    font-size: 0.8rem;
}

/* Alerts */
.alert {
    padding: 0.75rem 1rem;
    border-radius: 6px;
    margin-bottom: 1rem;
}
.alert-error {
    background: rgba(239, 68, 68, 0.15);
    color: #fca5a5;
    border: 1px solid rgba(239, 68, 68, 0.3);
}
.alert-warning {
    background: rgba(245, 158, 11, 0.15);
    color: #fcd34d;
    border: 1px solid rgba(245, 158, 11, 0.3);
}
.alert-success {
    background: rgba(34, 197, 94, 0.15);
    color: #86efac;
    border: 1px solid rgba(34, 197, 94, 0.3);
}

/* Form */
.form-group {
    margin-bottom: 1rem;
}
.form-group label {
    display: block;
    font-size: 0.8rem;
    margin-bottom: 0.35rem;
    color: var(--text-muted);
}
.desc-input {
    width: 100%;
    min-width: 120px;
    max-width: 220px;
    padding: 0.35rem 0.5rem;
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text);
    font-size: 0.85rem;
    font-family: inherit;
}
.desc-input:focus {
    outline: none;
    border-color: var(--accent);
}
.form-group input, .form-group select {
    padding: 0.5rem 0.75rem;
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    font-family: inherit;
    width: 100%;
    max-width: 300px;
}
.form-inline {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    align-items: flex-end;
}

/* Table */
.table-wrap {
    overflow-x: auto;
}
table {
    width: 100%;
    border-collapse: collapse;
}
th, td {
    padding: 0.6rem 0.9rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}
th {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
tr:hover td {
    background: var(--bg-hover);
}

/* Status badges */
.badge {
    display: inline-block;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 500;
}
.badge-unknown { background: var(--border); color: var(--text-muted); }
.badge-active { background: rgba(34, 197, 94, 0.2); color: #86efac; }
.badge-inactive { background: rgba(148, 163, 184, 0.2); color: var(--text-muted); }
.badge-leak { background: rgba(239, 68, 68, 0.2); color: #fca5a5; }
.badge-mac-leak { background: rgba(245, 158, 11, 0.2); color: #fcd34d; }

/* Grid */
.grid-2 { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1rem; }
.flex { display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; }
.mt-1 { margin-top: 0.5rem; }
.mb-1 { margin-bottom: 0.5rem; }