:root {
    --bg: #0f172a;
    --surface: #111827;
    --surface-2: #1f2937;
    --text: #e5e7eb;
    --muted: #9ca3af;
    --primary: #22c55e;
    --primary-dark: #16a34a;
    --danger: #ef4444;
    --warning: #f59e0b;
    --success: #22c55e;
    --border: rgba(255,255,255,0.08);
    --shadow: 0 20px 50px rgba(0,0,0,0.25);
    font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: linear-gradient(180deg, #0b1220 0%, #111827 100%);
    color: var(--text);
    min-height: 100vh;
}

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

code, pre { font-family: "SFMono-Regular", Consolas, Monaco, monospace; }

.app-shell {
    max-width: 1180px;
    margin: 0 auto;
    padding: 32px 20px 56px;
}

.auth-container {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 28px;
    align-items: center;
}

.brand-block h1,
.topbar h1,
.simple-error h1,
.kiosk-header h1 {
    margin: 0 0 8px;
    font-size: 2.2rem;
    line-height: 1.1;
}

.brand-block p,
.topbar p,
.kiosk-header p {
    color: var(--muted);
    max-width: 620px;
}

.brand-pill {
    display: inline-flex;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(34,197,94,0.14);
    color: #bef264;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    margin-bottom: 12px;
}

.card {
    background: rgba(17,24,39,0.88);
    border: 1px solid var(--border);
    border-radius: 18px;
    box-shadow: var(--shadow);
    padding: 24px;
}

.auth-form {
    display: grid;
    gap: 16px;
}

.auth-form h2,
.card h2 {
    margin: 0 0 8px;
}

label {
    display: grid;
    gap: 8px;
    color: var(--muted);
    font-size: 0.95rem;
}

input {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: #0b1220;
    color: var(--text);
    outline: none;
}

input:focus {
    border-color: rgba(34,197,94,0.45);
    box-shadow: 0 0 0 3px rgba(34,197,94,0.1);
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 18px;
    border: 0;
    border-radius: 12px;
    cursor: pointer;
    font-weight: 700;
}

.button.primary {
    background: linear-gradient(180deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #052e16;
}

.button.secondary {
    background: rgba(255,255,255,0.08);
    color: var(--text);
    border: 1px solid var(--border);
}

.alert {
    padding: 14px 16px;
    border-radius: 14px;
    border: 1px solid transparent;
    margin-bottom: 18px;
}

.alert.success {
    background: rgba(34,197,94,0.12);
    border-color: rgba(34,197,94,0.25);
}

.alert.warning {
    background: rgba(245,158,11,0.12);
    border-color: rgba(245,158,11,0.25);
}

.alert.danger {
    background: rgba(239,68,68,0.12);
    border-color: rgba(239,68,68,0.25);
}

.auth-hint {
    font-size: 0.92rem;
    color: var(--muted);
    line-height: 1.6;
}

.topbar {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: center;
    margin-bottom: 24px;
}

.grid {
    display: grid;
    gap: 20px;
}

.metrics-grid {
    grid-template-columns: repeat(4, 1fr);
    margin-bottom: 20px;
}

.metric-card {
    display: grid;
    gap: 6px;
}

.metric-label {
    color: var(--muted);
    font-size: 0.88rem;
}

.metric-card strong {
    font-size: 1.8rem;
}

.two-columns {
    grid-template-columns: 1.2fr 0.8fr;
    margin-bottom: 20px;
}

.feature-list {
    margin: 0;
    padding-left: 18px;
    line-height: 1.8;
    color: var(--muted);
}

.monospace-list li {
    font-family: "SFMono-Regular", Consolas, Monaco, monospace;
    color: var(--text);
}

.subhead {
    margin-top: 18px;
    margin-bottom: 8px;
}

.table-wrap {
    overflow: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    text-align: left;
    padding: 12px 10px;
    border-bottom: 1px solid var(--border);
    vertical-align: top;
}

th {
    color: var(--muted);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
}

.simple-error {
    max-width: 640px;
    margin: 12vh auto 0;
    text-align: center;
    display: grid;
    gap: 16px;
}

.debug-box {
    text-align: left;
    white-space: pre-wrap;
    background: #020617;
    border: 1px solid var(--border);
    padding: 16px;
    border-radius: 12px;
}

.kiosk-body {
    background: radial-gradient(circle at top, #1f2937 0%, #020617 100%);
}

.kiosk-shell {
    min-height: 100vh;
    padding: 32px;
}

.kiosk-header {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: flex-start;
    margin-bottom: 26px;
}

.kiosk-badge {
    padding: 10px 14px;
    border-radius: 14px;
    background: rgba(255,255,255,0.08);
    color: var(--muted);
    font-family: "SFMono-Regular", Consolas, Monaco, monospace;
}

.kiosk-grid {
    display: grid;
    gap: 20px;
    grid-template-columns: repeat(2, 1fr);
}

.kiosk-card {
    background: rgba(15,23,42,0.82);
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 24px;
    min-height: 180px;
    box-shadow: var(--shadow);
}

.kiosk-card-wide {
    grid-column: 1 / -1;
}

.kiosk-card pre {
    margin: 0;
    padding: 16px;
    background: rgba(2,6,23,0.9);
    border-radius: 14px;
    border: 1px solid var(--border);
    white-space: pre-wrap;
    word-break: break-word;
    min-height: 220px;
}

@media (max-width: 960px) {
    .auth-container,
    .metrics-grid,
    .two-columns,
    .kiosk-grid {
        grid-template-columns: 1fr;
    }

    .topbar,
    .kiosk-header {
        flex-direction: column;
        align-items: stretch;
    }

    .app-shell,
    .kiosk-shell {
        padding: 20px 16px 40px;
    }
}


input, select {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: #0b1220;
    color: var(--text);
    outline: none;
}

select:focus {
    border-color: rgba(34,197,94,0.45);
    box-shadow: 0 0 0 3px rgba(34,197,94,0.1);
}

.topbar-actions {
    display: flex;
    gap: 12px;
    align-items: center;
}

.section-nav {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.context-card {
    margin-bottom: 20px;
}

.context-form {
    display: grid;
    grid-template-columns: 1fr 1fr auto;
    gap: 16px;
    align-items: end;
}

.section-head {
    display: flex;
    gap: 16px;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.muted {
    color: var(--muted);
}

.metrics-grid-5 {
    grid-template-columns: repeat(5, 1fr);
    margin-bottom: 20px;
}

.form-grid {
    display: grid;
    gap: 16px;
}

.form-grid.two-up {
    grid-template-columns: repeat(2, 1fr);
}

.full-span {
    grid-column: 1 / -1;
}

.form-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    margin-top: 8px;
}

.checkbox-line {
    display: flex;
    align-items: center;
    gap: 10px;
}

.checkbox-line input {
    width: auto;
}

.checkbox-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px 16px;
    margin-top: 10px;
}

.permission-block + .permission-block {
    margin-top: 28px;
}

@media (max-width: 1024px) {
    .metrics-grid,
    .metrics-grid-5,
    .two-columns,
    .context-form,
    .form-grid.two-up,
    .checkbox-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 860px) {
    .auth-container {
        grid-template-columns: 1fr;
        padding-top: 32px;
    }

    .topbar,
    .section-head {
        flex-direction: column;
        align-items: flex-start;
    }

    .topbar-actions {
        width: 100%;
    }
}


.hero-home {
    min-height: calc(100vh - 120px);
    display: grid;
    align-content: center;
    gap: 18px;
    max-width: 860px;
}

.hero-home h1 {
    margin: 0;
    font-size: clamp(2.6rem, 5vw, 4.4rem);
    line-height: 1;
}

.hero-home p {
    color: var(--muted);
    max-width: 760px;
    font-size: 1.05rem;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.home-grid {
    margin-top: 24px;
}

.metrics-grid-6 {
    grid-template-columns: repeat(6, 1fr);
    margin-bottom: 20px;
}

.nested-card {
    background: rgba(2,6,23,0.45);
    border-radius: 16px;
}

.nested-card h3 {
    margin-top: 0;
}

textarea,
.textarea-code {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: #0b1220;
    color: var(--text);
    outline: none;
    min-height: 220px;
    resize: vertical;
    font-family: "SFMono-Regular", Consolas, Monaco, monospace;
}

textarea:focus {
    border-color: rgba(34,197,94,0.45);
    box-shadow: 0 0 0 3px rgba(34,197,94,0.1);
}

@media (max-width: 1180px) {
    .metrics-grid-6 {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 860px) {
    .metrics-grid-6 {
        grid-template-columns: 1fr 1fr;
    }
}


.metrics-grid-7 {
    grid-template-columns: repeat(7, 1fr);
    margin-bottom: 20px;
}

@media (max-width: 1380px) {
    .metrics-grid-7 {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 860px) {
    .metrics-grid-7 {
        grid-template-columns: 1fr 1fr;
    }
}

.section-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 24px;
}

.section-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 18px;
    margin-bottom: 18px;
}

.topbar-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items: center;
}

.nested-card {
    background: rgba(2,6,23,0.45);
    border-radius: 16px;
}

.muted {
    color: var(--muted);
}

.text-success {
    color: #86efac;
}

.text-danger {
    color: #fca5a5;
}

.config-example {
    margin: 0;
    white-space: pre-wrap;
    word-break: break-word;
    background: rgba(0,0,0,0.22);
    border-radius: 16px;
    padding: 16px;
    min-height: 160px;
    font-size: 13px;
}

button[disabled],
.button[disabled],
input[disabled] {
    opacity: .6;
    cursor: not-allowed;
}