/* Dark theme, matching the look of the other divergen.net admin tools
   (GitHub-dark inspired palette, Outfit font, glass cards). This is a
   deliberate single dark look, not a light/dark adaptive theme. */

:root {
    color-scheme: dark;
    --bg-color: #0d1117;
    --card-bg: rgba(22, 27, 34, 0.7);
    --card-bg-solid: #161b22;
    --accent-color: #58a6ff;
    --accent-color-2: #bc8cff;
    --text-primary: #c9d1d9;
    --text-secondary: #8b949e;
    --border-color: rgba(48, 54, 61, 0.8);
    --success-color: #238636;
    --error-color: #da3633;
    --danger-color: #da3633;
    --glass-blur: blur(12px);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background-color: var(--bg-color);
    background-image:
        radial-gradient(at 0% 0%, rgba(88, 166, 255, 0.07) 0, transparent 50%),
        radial-gradient(at 100% 0%, rgba(188, 140, 255, 0.05) 0, transparent 50%);
    background-attachment: fixed;
    color: var(--text-primary);
    line-height: 1.6;
}

.topbar {
    background: rgba(13, 17, 23, 0.85);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 10;
}

.topbar-inner {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0.9rem 1.25rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.6rem;
}

.brand {
    font-weight: 700;
    letter-spacing: -0.3px;
    text-decoration: none;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-color-2));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

nav {
    display: flex;
    align-items: center;
    gap: 1.1rem;
    flex-wrap: wrap;
}

nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.15s ease;
}

nav a:hover { color: var(--accent-color); }

.user { color: var(--text-secondary); font-size: 0.85rem; }
.user strong { color: var(--text-primary); }

.container {
    width: min(92%, 1600px);
    margin: 0 auto;
    padding: 2rem 1.25rem 3rem;
}

h1 {
    font-size: 1.6rem;
    font-weight: 600;
    letter-spacing: -0.3px;
    margin-bottom: 1.25rem;
}

h2 { font-size: 1.1rem; margin-top: 2rem; color: var(--text-primary); }

.card {
    background: var(--card-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
}

label {
    display: block;
    font-weight: 600;
    margin: 1rem 0 0.3rem;
    font-size: 0.88rem;
    color: var(--text-primary);
}

input[type=text], input[type=password], select, textarea {
    width: 100%;
    padding: 0.6rem 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.95rem;
    background: var(--card-bg-solid);
    color: var(--text-primary);
    font-family: inherit;
}

input[type=text]:focus, input[type=password]:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.15);
}

select option { background: var(--card-bg-solid); color: var(--text-primary); }

textarea.code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.85rem;
    min-height: 320px;
    white-space: pre;
    color: #a5d6ff;
}

.hint { color: var(--text-secondary); font-size: 0.82rem; margin-top: 0.25rem; }

button, .btn {
    display: inline-block;
    margin-top: 1.2rem;
    padding: 0.6rem 1.25rem;
    border: none;
    border-radius: 8px;
    background: var(--accent-color);
    color: #0d1117;
    font-size: 0.92rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.15s ease;
}

button:hover, .btn:hover {
    background: #79c0ff;
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(88, 166, 255, 0.3);
}

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

button.secondary:hover, .btn.secondary:hover {
    background: rgba(255, 255, 255, 0.05);
    box-shadow: none;
}

button.danger, .btn.danger {
    background: var(--danger-color);
    color: #fff;
}

button.danger:hover, .btn.danger:hover {
    background: #f85149;
    box-shadow: 0 4px 14px rgba(218, 54, 51, 0.3);
}

.flash {
    padding: 0.75rem 1rem;
    border-radius: 10px;
    margin-bottom: 1.25rem;
    font-size: 0.9rem;
    border: 1px solid transparent;
}

.flash-info { background: rgba(88, 166, 255, 0.1); color: #a5d6ff; border-color: rgba(88, 166, 255, 0.25); }
.flash-error { background: rgba(218, 54, 51, 0.12); color: #ff7b72; border-color: rgba(218, 54, 51, 0.3); }
.flash-ok { background: rgba(35, 134, 54, 0.12); color: #56d364; border-color: rgba(35, 134, 54, 0.3); }

table {
    width: 100%;
    border-collapse: collapse;
    background: var(--card-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
}

th, td {
    text-align: left;
    padding: 0.7rem 0.9rem;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.9rem;
}

th { background: rgba(255, 255, 255, 0.03); color: var(--text-secondary); font-weight: 600; }

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

tr:hover td { background: rgba(88, 166, 255, 0.04); }

.actions { display: flex; gap: 0.6rem; flex-wrap: wrap; }
.actions form { margin: 0; }
.actions button, .actions a { margin: 0; padding: 0.35rem 0.7rem; font-size: 0.82rem; }

.login-wrap {
    max-width: 380px;
    margin: 5rem auto 0;
}

.secret-mask { font-family: ui-monospace, monospace; color: var(--text-secondary); letter-spacing: 2px; }

@media (max-width: 480px) {
    .container { padding: 1.25rem 0.85rem 2rem; }
    .login-wrap { margin-top: 2.5rem; }
}