:root {
    --bg: #07111f;
    --bg-elevated: #0d1b2e;
    --bg-card: #10233b;
    --border: #1e3a5f;
    --text: #e8eef7;
    --muted: #93a4bb;
    --accent: #1ec8a5;
    --accent-dark: #14967c;
    --danger: #f07167;
    --shadow: 0 18px 50px rgba(0, 0, 0, 0.28);
}

html, body {
    margin: 0;
    min-height: 100%;
    background: var(--bg);
    color: var(--text);
    font-family: "Segoe UI", sans-serif;
}

h1:focus {
    outline: none;
}

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

.login-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
    background:
        radial-gradient(circle at top right, rgba(30, 200, 165, 0.18), transparent 28%),
        var(--bg);
}

.login-card {
    width: min(420px, 100%);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 32px;
    box-shadow: var(--shadow);
}

.login-kicker,
.login-subtitle,
.sidebar span,
.stat-card span,
.page-header p {
    color: var(--muted);
}

.login-card h1,
.page-header h1,
.stat-card strong {
    margin: 0;
}

.login-card h1 {
    font-size: 1.8rem;
    margin-bottom: 8px;
}

.login-card form,
.login-card label {
    display: grid;
    gap: 8px;
}

.login-card form {
    margin-top: 24px;
    gap: 16px;
}

.login-card input,
.login-card button,
.logout-button,
.toolbar button,
.pager button,
.danger-button {
    border-radius: 12px;
    border: 1px solid var(--border);
    font: inherit;
}

.login-card input:not([type=checkbox]),
.toolbar input {
    background: var(--bg-elevated);
    color: var(--text);
    padding: 12px 14px;
}

.login-card button,
.logout-button,
.toolbar button,
.pager button {
    background: var(--accent);
    color: #06231c;
    font-weight: 700;
    cursor: pointer;
}

.login-card button {
    border: 0;
    padding: 12px 14px;
}

.login-card button:disabled,
.pager button:disabled {
    opacity: 0.7;
    cursor: wait;
}

.pager button:disabled {
    cursor: default;
}

.password-field {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 8px;
    align-items: stretch;
}

.password-toggle {
    white-space: nowrap;
    background: var(--bg-elevated) !important;
    color: var(--text) !important;
    border: 1px solid var(--border) !important;
    font-weight: 600 !important;
}

.remember-row {
    display: flex !important;
    align-items: center;
    gap: 10px;
    color: var(--muted);
}

.remember-row input[type=checkbox] {
    width: 18px;
    height: 18px;
    margin: 0;
    padding: 0;
    accent-color: var(--accent);
}

.muted,
.session-note {
    color: var(--muted);
}

.session-note {
    margin-top: 24px;
}

.toolbar,
.pager {
    display: flex;
    gap: 12px;
    align-items: center;
    margin: 0 0 18px;
    flex-wrap: wrap;
}

.toolbar input {
    flex: 1;
    min-width: 220px;
    border-radius: 12px;
    border: 1px solid var(--border);
}

.toolbar button,
.pager button,
.danger-button {
    border: 0;
    padding: 10px 14px;
}

.danger-button {
    background: var(--danger);
    color: #2b0909;
    font-weight: 700;
    cursor: pointer;
    margin-top: 8px;
}

.table-wrap {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: var(--bg-card);
}

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

.data-table th,
.data-table td {
    text-align: left;
    padding: 12px 14px;
    border-bottom: 1px solid var(--border);
}

.data-table th {
    color: var(--muted);
    font-weight: 600;
}

.data-table tr:last-child td {
    border-bottom: 0;
}

.clickable {
    cursor: pointer;
}

.clickable:hover {
    background: rgba(30, 200, 165, 0.08);
}

.badge {
    display: inline-block;
    padding: 4px 8px;
    border-radius: 999px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    font-size: 0.85rem;
}

.pager {
    margin-top: 16px;
    color: var(--muted);
}

.alert-error,
.validation-message {
    color: var(--danger);
}

.alert-success {
    background: rgba(30, 200, 165, 0.12);
    border: 1px solid rgba(30, 200, 165, 0.35);
    border-radius: 12px;
    padding: 10px 12px;
    color: var(--accent);
    margin-bottom: 16px;
}

.credit-form input[type=number] {
    max-width: 160px;
}

h2 {
    margin: 0;
    font-size: 1.25rem;
}

.app-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 260px 1fr;
}

.sidebar {
    background: var(--bg-elevated);
    border-right: 1px solid var(--border);
    padding: 24px 18px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.brand {
    display: grid;
    gap: 4px;
}

.sidebar nav {
    display: grid;
    gap: 8px;
}

.sidebar a {
    color: var(--text);
    text-decoration: none;
    padding: 10px 12px;
    border-radius: 10px;
}

.sidebar a.active,
.sidebar a:hover {
    background: var(--bg-card);
}

.logout-button {
    margin-top: auto;
    border: 0;
    padding: 10px 12px;
}

.content {
    padding: 32px;
}

.page-header {
    margin-bottom: 24px;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 18px;
    display: grid;
    gap: 8px;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #e50000;
}

.blazor-error-boundary {
    background: #b32121;
    padding: 1rem;
    color: white;
}

#blazor-error-ui {
    background: #3b0d0d;
    color: #ffd7d4;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    box-sizing: border-box;
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 0.75rem;
    top: 0.5rem;
}

@media (max-width: 800px) {
    .app-shell {
        grid-template-columns: 1fr;
    }

    .sidebar {
        border-right: 0;
        border-bottom: 1px solid var(--border);
    }
}