:root {
    --bg: #f5f6f2;
    --panel: #ffffff;
    --ink: #1d2526;
    --muted: #687170;
    --line: #dfe4df;
    --paid: #4f8f6f;
    --pending: #c98636;
    --risk: #b84a3a;
    --cancelled: #7a7f82;
    --neutral: #2f5d62;
    --soft-shadow: 0 14px 38px rgba(29, 37, 38, 0.08);
}

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

button,
input,
select,
textarea {
    letter-spacing: 0;
}

.app-shell {
    min-height: 100vh;
}

.dashboard-page {
    width: min(1520px, calc(100vw - 32px));
    margin: 0 auto;
    padding: 28px 0 42px;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    align-items: flex-start;
    margin-bottom: 18px;
}

.eyebrow {
    margin: 0 0 6px;
    color: var(--neutral);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0;
    text-transform: uppercase;
}

.dashboard-header h1 {
    margin: 0;
    font-size: 2rem;
    font-weight: 750;
}

.dashboard-header h1:focus {
    outline: none;
}

.header-copy {
    max-width: 760px;
    margin: 8px 0 0;
    color: var(--muted);
    font-size: 0.98rem;
}

.header-status {
    min-width: 132px;
    padding: 12px 14px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.74);
    text-align: right;
}

.header-status span,
.header-status strong {
    display: block;
}

.header-status span {
    color: var(--muted);
    font-size: 0.76rem;
}

.header-status strong {
    margin-top: 2px;
    font-size: 0.9rem;
}

.header-status form {
    margin: 8px 0 0;
}

.header-status button {
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--neutral);
    font-size: 0.82rem;
    font-weight: 700;
    cursor: pointer;
}

.header-status button:hover {
    color: var(--ink);
}

.login-page {
    display: grid;
    place-items: center;
    min-height: 100vh;
    padding: 24px;
    background:
        linear-gradient(135deg, rgba(47, 93, 98, 0.08), rgba(79, 143, 111, 0.06)),
        var(--bg);
}

.login-panel {
    width: min(420px, 100%);
    padding: 30px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--panel);
    box-shadow: var(--soft-shadow);
}

.login-panel h1 {
    margin: 0;
    font-size: 1.8rem;
    font-weight: 750;
}

.login-panel h1:focus {
    outline: none;
}

.login-panel p:not(.eyebrow) {
    margin: 10px 0 22px;
    color: var(--muted);
}

.login-form {
    display: grid;
    gap: 14px;
}

.login-form label {
    display: grid;
    gap: 6px;
    color: var(--muted);
    font-size: 0.84rem;
    font-weight: 700;
}

.login-form input {
    width: 100%;
    min-height: 44px;
    padding: 9px 11px;
    border: 1px solid #cfd7d1;
    border-radius: 6px;
    background: #fff;
    color: var(--ink);
    font-size: 1rem;
}

.login-form input:focus {
    border-color: var(--neutral);
    box-shadow: 0 0 0 3px rgba(47, 93, 98, 0.14);
    outline: none;
}

.login-form button {
    min-height: 44px;
    border: 0;
    border-radius: 6px;
    background: var(--neutral);
    color: #fff;
    font-weight: 750;
    cursor: pointer;
}

.login-form button:hover {
    background: #244a4e;
}

.login-error {
    margin-bottom: 16px;
    padding: 10px 12px;
    border: 1px solid #e6b9af;
    border-radius: 6px;
    background: #f9e9e5;
    color: var(--risk);
    font-size: 0.9rem;
    font-weight: 700;
}

.filter-bar {
    display: grid;
    grid-template-columns: minmax(170px, 1.05fr) repeat(2, minmax(130px, 0.95fr)) repeat(3, minmax(120px, 0.85fr)) minmax(180px, 1.2fr) auto auto;
    gap: 10px;
    align-items: center;
    margin-bottom: 16px;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--panel);
    box-shadow: var(--soft-shadow);
}

.kpi-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 14px;
}

.kpi-card {
    position: relative;
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-areas:
        "icon label"
        "icon value"
        "icon detail";
    gap: 2px 12px;
    min-height: 128px;
    padding: 18px;
    border: 1px solid var(--line);
    border-left: 5px solid var(--neutral);
    border-radius: 8px;
    background: var(--panel);
    box-shadow: var(--soft-shadow);
    color: var(--ink);
    text-align: left;
    cursor: pointer;
    transition: transform 120ms ease, border-color 120ms ease, box-shadow 120ms ease;
}

.kpi-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 44px rgba(29, 37, 38, 0.12);
}

.kpi-card .rz-icon {
    grid-area: icon;
    align-self: center;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    display: grid;
    place-items: center;
    background: #edf1ee;
    color: var(--neutral);
    font-size: 24px;
}

.kpi-card small {
    grid-area: label;
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
}

.kpi-card strong {
    grid-area: value;
    font-size: 1.55rem;
    line-height: 1.1;
}

.kpi-card em {
    grid-area: detail;
    color: var(--muted);
    font-size: 0.86rem;
    font-style: normal;
}

.accent-paid {
    border-left-color: var(--paid);
}

.accent-paid .rz-icon {
    color: var(--paid);
}

.accent-pending {
    border-left-color: var(--pending);
}

.accent-pending .rz-icon {
    color: var(--pending);
}

.accent-risk {
    border-left-color: var(--risk);
}

.accent-risk .rz-icon {
    color: var(--risk);
}

.accent-cancelled {
    border-left-color: var(--cancelled);
}

.accent-cancelled .rz-icon {
    color: var(--cancelled);
}

.insight-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.72fr) minmax(0, 1fr);
    gap: 14px;
    margin-bottom: 14px;
}

.panel {
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--panel);
    box-shadow: var(--soft-shadow);
}

.chart-panel {
    min-height: 360px;
    padding: 16px;
}

.chart-panel.compact {
    min-width: 0;
}

.panel-title {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: center;
    margin-bottom: 10px;
}

.panel-title span {
    display: block;
    font-weight: 750;
}

.panel-title small {
    display: block;
    color: var(--muted);
    font-size: 0.82rem;
}

.detail-panel {
    padding: 16px;
}

.detail-title {
    margin-bottom: 14px;
}

.invoice-grid {
    overflow: hidden;
    border-radius: 8px;
}

.invoice-row.paid td:first-child {
    border-left: 4px solid var(--paid);
}

.invoice-row.pending td:first-child {
    border-left: 4px solid var(--pending);
}

.invoice-row.risk td:first-child {
    border-left: 4px solid var(--risk);
}

.invoice-row.cancelled td:first-child {
    border-left: 4px solid var(--cancelled);
    color: #6f7477;
}

.risk-label {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    padding: 3px 8px;
    border-radius: 999px;
    background: #edf1ee;
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 700;
}

.risk-label.active {
    background: #f6e2dd;
    color: var(--risk);
}

.loading-panel {
    display: grid;
    place-items: center;
    gap: 12px;
    min-height: 420px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--panel);
    color: var(--muted);
}

#blazor-error-ui {
    color-scheme: light only;
    background: #fff5d1;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    box-sizing: border-box;
    display: none;
    left: 0;
    padding: 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: 1180px) {
    .filter-bar,
    .kpi-grid,
    .insight-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 720px) {
    .dashboard-page {
        width: min(100vw - 20px, 680px);
        padding-top: 18px;
    }

    .dashboard-header,
    .panel-title {
        align-items: flex-start;
        flex-direction: column;
    }

    .header-status {
        text-align: left;
    }

    .filter-bar,
    .kpi-grid,
    .insight-grid {
        grid-template-columns: 1fr;
    }

    .dashboard-header h1 {
        font-size: 1.55rem;
    }
}