/* ITSM Portal — Red/White dark theme */

:root {
    --bg: #1e1e1e;
    --bg-card: #2b2b2b;
    --bg-input: #3c3f41;
    --text: #f0f0f0;
    --text-muted: #b0b0b0;
    --red: #e53935;
    --red-hover: #ef5350;
    --red-light: rgba(229,57,53,0.12);
    --green: #4CAF50;
    --green-hover: #66BB6A;
    --danger: #f44336;
    --warning: #ff9800;
    --border: #4a4a4a;
    --border-focus: #666;
    --radius: 5px;
}

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

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

/* ── Navbar ─────────────────────────────────────────────────────────────── */
.navbar {
    background: #232323;
    border-bottom: 2px solid var(--red);
    position: sticky;
    top: 0;
    z-index: 100;
}
.navbar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 1rem;
    height: 48px;
}
.nav-left, .nav-right { display: flex; align-items: center; gap: 0.75rem; }
.nav-brand {
    font-weight: 700;
    font-size: 1rem;
    color: var(--red);
    text-decoration: none;
    letter-spacing: 0.5px;
}
.nav-link { color: var(--text-muted); text-decoration: none; font-size: 0.85rem; transition: color 0.2s; }
.nav-link:hover, .nav-link.active { color: #fff; }
.nav-link.small { font-size: 0.8rem; }
.nav-user { font-size: 0.8rem; color: var(--text-muted); }

/* ── Container ──────────────────────────────────────────────────────────── */
.container { max-width: 1100px; margin: 0 auto; padding: 1rem; }

/* ── Cards ──────────────────────────────────────────────────────────────── */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    margin-bottom: 0.75rem;
}
.card h3 { margin-bottom: 0.75rem; font-size: 1.05rem; font-weight: 700; color: #fff; }
.card h4 { margin-bottom: 0.5rem; font-size: 0.9rem; color: var(--text-muted); }
.settings-card { margin-bottom: 0.5rem; }
.settings-card h3 { margin-bottom: 0.5rem; }

/* ── Grid layouts ───────────────────────────────────────────────────────── */
.settings-grid { display: grid; grid-template-columns: 1fr 1fr 1fr 0.5fr; gap: 0.75rem; align-items: end; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.three-col { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1.25rem; }

/* ── Forms ──────────────────────────────────────────────────────────────── */
.form-group { margin-bottom: 0.6rem; }
.form-group label { display: block; font-size: 0.82rem; color: var(--text-muted); margin-bottom: 0.25rem; }

input[type="text"], input[type="password"], input[type="number"],
select, textarea {
    width: 100%;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.45rem 0.6rem;
    color: var(--text);
    font-size: 0.88rem;
    transition: border-color 0.2s;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--red); }
textarea { resize: vertical; font-family: inherit; }
textarea.mono { font-family: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace; font-size: 0.82rem; }

/* ── Environment / type toggle ──────────────────────────────────────────── */
.env-toggle { display: flex; gap: 0; flex-wrap: wrap; }
.env-btn { cursor: pointer; }
.env-btn input { display: none; }
.env-btn span {
    display: inline-block;
    padding: 0.35rem 0.85rem;
    background: var(--bg-input);
    border: 1px solid var(--border);
    font-size: 0.82rem;
    color: var(--text-muted);
    transition: all 0.2s;
}
.env-btn:first-child span { border-radius: var(--radius) 0 0 var(--radius); }
.env-btn:last-child span { border-radius: 0 var(--radius) var(--radius) 0; }
.env-btn input:checked + span { background: var(--red); color: #fff; border-color: var(--red); }

/* ── Tabs ───────────────────────────────────────────────────────────────── */
.tabs { display: flex; gap: 0; margin-bottom: 0.75rem; overflow-x: auto; -webkit-overflow-scrolling: touch; }
.tab {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-bottom: none;
    padding: 0.5rem 1rem;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.85rem;
    transition: all 0.2s;
    white-space: nowrap;
}
.tab:first-child { border-radius: var(--radius) 0 0 0; }
.tab:last-child { border-radius: 0 var(--radius) 0 0; }
.tab.active { background: var(--red); color: #fff; border-color: var(--red); }
.tab-content { display: none; }
.tab-content.active { display: block; }

/* ── Buttons ────────────────────────────────────────────────────────────── */
.btn {
    display: inline-block;
    padding: 0.5rem 1rem;
    border: none;
    border-radius: var(--radius);
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s;
    text-decoration: none;
}
.btn-primary { background: var(--green); color: #fff; }
.btn-primary:hover { background: var(--green-hover); }
.btn-secondary { background: var(--warning); color: #111; }
.btn-secondary:hover { opacity: 0.85; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { opacity: 0.85; }
.btn-login { background: var(--red); color: #fff; }
.btn-login:hover { background: var(--red-hover); }
.btn-small { padding: 0.25rem 0.6rem; font-size: 0.78rem; }
.btn-full { width: 100%; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-row { display: flex; gap: 0.5rem; flex-wrap: wrap; }

/* ── Payload builder ────────────────────────────────────────────────────── */
.payload-section { margin: 0.75rem 0; padding: 0.75rem; background: rgba(0,0,0,0.2); border-radius: var(--radius); }
.payload-section h4 { margin-bottom: 0.5rem; }
.builder-row {
    display: flex; align-items: center; gap: 0.6rem;
    margin-bottom: 0.4rem; flex-wrap: wrap;
}
.builder-row label { min-width: 140px; font-size: 0.82rem; }
.builder-row select { max-width: 220px; }
.builder-row textarea { flex: 1; min-width: 180px; }
.hint-text { font-size: 0.78rem; color: var(--text-muted); }

/* ── Results ────────────────────────────────────────────────────────────── */
.results-card { margin-top: 0.75rem; }
.results-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.5rem; }
.results-log {
    max-height: 400px; overflow-y: auto;
    font-family: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
    font-size: 0.78rem; line-height: 1.6;
    padding: 0.5rem;
    background: rgba(0,0,0,0.3);
    border-radius: var(--radius);
    border-left: 3px solid var(--red);
}
.log-ok { color: var(--green); }
.log-err { color: var(--danger); }
.log-info { color: var(--text-muted); }
.log-warn { color: var(--warning); }

.progress-bar { height: 5px; background: var(--bg-input); border-radius: 3px; margin-bottom: 0.5rem; overflow: hidden; }
.progress-fill { height: 100%; background: var(--red); border-radius: 3px; width: 0; transition: width 0.3s; }

/* ── Alerts ─────────────────────────────────────────────────────────────── */
.alert { padding: 0.5rem 0.75rem; border-radius: var(--radius); margin-bottom: 0.75rem; font-size: 0.88rem; }
.alert-error { background: rgba(244,67,54,0.15); border: 1px solid var(--danger); color: var(--danger); }
.alert-ok { background: rgba(76,175,80,0.15); border: 1px solid var(--green); color: var(--green); }

/* ── Tables ─────────────────────────────────────────────────────────────── */
.data-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
.data-table th, .data-table td { padding: 0.4rem 0.6rem; border-bottom: 1px solid var(--border); text-align: left; }
.data-table th { color: var(--text-muted); font-weight: 600; font-size: 0.78rem; text-transform: uppercase; }
.inline-form { display: flex; gap: 0.5rem; align-items: center; flex-wrap: wrap; }
.inline-form input { width: auto; }

/* ── Roles grid ─────────────────────────────────────────────────────────── */
.roles-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.25rem 0.75rem; }
.roles-grid label { font-size: 0.82rem; cursor: pointer; display: flex; align-items: center; gap: 0.35rem; }
.roles-grid input[type="checkbox"] { width: auto; margin: 0; accent-color: var(--red); }

details.card summary { font-size: 0.9rem; }
details.card summary:hover { color: var(--red); }

/* ── Login page ─────────────────────────────────────────────────────────── */
.login-body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: var(--bg);
}
.login-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-top: 3px solid var(--red);
    border-radius: 8px;
    padding: 2rem;
    width: 100%;
    max-width: 380px;
    text-align: center;
}
.login-logo {
    width: 80px;
    height: 80px;
    border-radius: 12px;
    margin-bottom: 0.75rem;
}
.login-card h1 { font-size: 1.4rem; margin-bottom: 0.2rem; color: var(--red); }
.login-subtitle { color: var(--text-muted); margin-bottom: 1.25rem; font-size: 0.85rem; }
.login-card .form-group { text-align: left; }

/* ── Mobile ─────────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
    .settings-grid { grid-template-columns: 1fr 1fr; }
    .three-col { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
    .settings-grid { grid-template-columns: 1fr; }
    .two-col { grid-template-columns: 1fr; }
    .navbar-inner {
        flex-wrap: wrap; height: auto;
        padding: 0.4rem 0.6rem; gap: 0.2rem;
    }
    .nav-left, .nav-right { gap: 0.4rem; }
    .nav-left { flex-wrap: wrap; }
    .nav-link { font-size: 0.78rem; }
    .container { padding: 0.5rem; }
    .card { padding: 0.75rem; }
    .tabs { gap: 0; }
    .tab { padding: 0.4rem 0.6rem; font-size: 0.78rem; }
    .btn { padding: 0.45rem 0.75rem; font-size: 0.82rem; }
    .env-btn span { padding: 0.3rem 0.6rem; font-size: 0.78rem; }
    .roles-grid { grid-template-columns: 1fr; }
    .builder-row { flex-direction: column; align-items: stretch; }
    .builder-row label { min-width: auto; }
    .builder-row select { max-width: 100%; }
    .results-log { max-height: 300px; font-size: 0.7rem; }
    .form-group label { font-size: 0.78rem; }
    input[type="text"], input[type="password"], input[type="number"],
    select, textarea { font-size: 16px; padding: 0.4rem 0.5rem; }
    .login-card { margin: 1rem; padding: 1.5rem; }
    .login-logo { width: 64px; height: 64px; }
}