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

:root {
    --bg:       #0f1117;
    --surface:  #1a1d27;
    --surface2: #22263a;
    --border:   #2e3347;
    --text:     #e8eaf6;
    --muted:    #7c84a3;
    --accent:   #6c8fef;
    --success:  #4caf7d;
    --warning:  #e6a817;
    --danger:   #ef5350;
    --in-progress: #9c6fef;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg);
    color: var(--text);
    font-size: 15px;
    line-height: 1.5;
    min-height: 100vh;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Nav */
.nav {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    height: 52px;
    position: sticky;
    top: 0;
    z-index: 10;
}
.nav-brand {
    font-weight: 700;
    font-size: 1rem;
    color: var(--text);
    margin-right: auto;
}
.nav-link {
    padding: 0.4rem 0.8rem;
    border-radius: 8px;
    color: var(--muted);
    font-size: 0.875rem;
    font-weight: 500;
    transition: background 0.15s, color 0.15s;
}
.nav-link:hover, .nav-link.active {
    background: var(--surface2);
    color: var(--text);
    text-decoration: none;
}

/* Page */
.page { max-width: 1100px; margin: 0 auto; padding: 2rem 1.5rem; }
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.75rem;
}
.page-title { font-size: 1.4rem; font-weight: 700; }
.page-count { color: var(--muted); font-size: 0.875rem; margin-top: 0.2rem; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.55rem 1.1rem;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: opacity 0.15s, background 0.15s;
}
.btn:hover { opacity: 0.85; text-decoration: none; }
.btn-primary  { background: var(--accent); color: #fff; }
.btn-ghost    { background: var(--surface2); color: var(--text); border: 1px solid var(--border); }
.btn-danger   { background: var(--danger); color: #fff; }
.btn-success  { background: var(--success); color: #fff; }
.btn-sm { padding: 0.35rem 0.75rem; font-size: 0.8rem; }

/* Status badges */
.badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.badge-active      { background: rgba(76,175,125,.15); color: var(--success); }
.badge-in_progress { background: rgba(156,111,239,.15); color: var(--in-progress); }
.badge-archived    { background: rgba(124,132,163,.15); color: var(--muted); }

/* Cards grid */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1rem; }

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    transition: border-color 0.15s;
}
.card:hover { border-color: var(--accent); }

.card-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 0.75rem; }
.card-name { font-weight: 700; font-size: 1rem; }
.card-url { font-size: 0.8rem; color: var(--muted); word-break: break-all; }
.card-desc { font-size: 0.875rem; color: var(--muted); flex: 1; }
.card-stack { font-size: 0.78rem; color: var(--muted); background: var(--surface2); border-radius: 6px; padding: 0.25rem 0.6rem; display: inline-block; }
.card-actions { display: flex; gap: 0.5rem; margin-top: 0.25rem; }

/* Table */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 0.75rem 1rem; text-align: left; border-bottom: 1px solid var(--border); font-size: 0.875rem; }
th { color: var(--muted); font-weight: 600; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.04em; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--surface2); }
.table-wrap table { background: var(--surface); border-radius: 12px; overflow: hidden; border: 1px solid var(--border); }

/* Form */
.form-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.75rem;
    max-width: 680px;
}
.form-group { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1.1rem; }
.form-group:last-child { margin-bottom: 0; }
label { font-size: 0.85rem; font-weight: 600; color: var(--muted); }
input[type=text], input[type=url], select, textarea {
    background: var(--surface2);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    padding: 0.6rem 0.85rem;
    font-size: 0.9rem;
    font-family: inherit;
    width: 100%;
    transition: border-color 0.15s;
}
input[type=text]:focus, input[type=url]:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--accent);
}
textarea { resize: vertical; min-height: 80px; }
select { appearance: none; cursor: pointer; }
.form-hint { font-size: 0.78rem; color: var(--muted); }

.toggle-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 0.85rem;
    background: var(--surface2);
    border: 1px solid var(--border);
    border-radius: 8px;
    cursor: pointer;
    margin-bottom: 0.75rem;
}
.toggle-row input[type=checkbox] { width: 16px; height: 16px; accent-color: var(--accent); cursor: pointer; }
.toggle-label { font-size: 0.875rem; font-weight: 500; }
.toggle-desc { font-size: 0.78rem; color: var(--muted); }

.form-actions { display: flex; gap: 0.75rem; margin-top: 1.5rem; }

/* Alerts */
.alert { padding: 0.85rem 1rem; border-radius: 8px; font-size: 0.875rem; margin-bottom: 1rem; }
.alert-success { background: rgba(76,175,125,.12); border: 1px solid rgba(76,175,125,.3); color: var(--success); }
.alert-warning { background: rgba(230,168,23,.12); border: 1px solid rgba(230,168,23,.3); color: var(--warning); }
.alert-error   { background: rgba(239,83,80,.12); border: 1px solid rgba(239,83,80,.3); color: var(--danger); }

/* Empty state */
.empty { text-align: center; padding: 4rem 2rem; color: var(--muted); }
.empty h3 { font-size: 1.1rem; margin-bottom: 0.5rem; color: var(--text); }

/* Login */
.login-wrap { display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: 1.5rem; }
.login-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2.5rem 2rem;
    width: 100%;
    max-width: 360px;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}
.login-title { text-align: center; }
.login-title h1 { font-size: 1.5rem; font-weight: 700; margin-bottom: 0.25rem; }
.login-title p { color: var(--muted); font-size: 0.875rem; }
.passkey-btn {
    width: 100%;
    padding: 0.85rem;
    background: rgba(108,143,239,.15);
    border: 1px solid var(--accent);
    border-radius: 10px;
    color: var(--accent);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: inherit;
}
.passkey-btn:hover { background: rgba(108,143,239,.25); }
.passkey-btn:disabled { opacity: 0.5; pointer-events: none; }
.status-msg { font-size: 0.8rem; text-align: center; min-height: 1.2rem; color: var(--muted); }
.status-msg.error   { color: var(--danger); }
.status-msg.success { color: var(--success); }