:root {
    --bg-1: #f3f6ef;
    --bg-2: #d8e7c8;
    --ink: #1d291d;
    --brand: #1f6f50;
    --brand-2: #2e9e74;
    --panel: rgba(255, 255, 255, 0.94);
    --line: #d4e2d4;
    --danger: #a7352a;
    --ok: #126a39;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Avenir Next", "Segoe UI", sans-serif;
    color: var(--ink);
    background: linear-gradient(150deg, var(--bg-1), var(--bg-2));
    min-height: 100vh;
}

.bg-orb {
    position: fixed;
    border-radius: 999px;
    filter: blur(50px);
    opacity: 0.42;
    z-index: -1;
}

.orb-a {
    width: 220px;
    height: 220px;
    background: #90d17c;
    top: -60px;
    right: -20px;
}

.orb-b {
    width: 280px;
    height: 280px;
    background: #78aac9;
    bottom: -80px;
    left: -80px;
}

.topbar {
    padding: 16px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.topbar h1 {
    margin: 0;
    font-size: 1.25rem;
    letter-spacing: 0.3px;
}

.logout {
    text-decoration: none;
    color: #fff;
    background: var(--danger);
    padding: 8px 14px;
    border-radius: 8px;
}

.nav-wrap {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding: 0 20px 18px;
}

.nav-link {
    white-space: nowrap;
    text-decoration: none;
    padding: 10px 14px;
    border-radius: 999px;
    border: 1px solid var(--line);
    color: var(--ink);
    background: rgba(255, 255, 255, 0.7);
}

.nav-link.active {
    background: var(--brand);
    color: #fff;
    border-color: var(--brand);
}

.container {
    padding: 0 20px 28px;
    display: grid;
    gap: 16px;
}

.panel {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 16px;
}

.panel h2 {
    margin-top: 0;
}

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
}

.card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 14px;
}

.card h3 {
    margin: 0;
    font-size: 0.92rem;
    color: #475947;
}

.card p {
    margin: 10px 0 0;
    font-size: 1.2rem;
    font-weight: 700;
}

.form-grid {
    display: grid;
    gap: 10px;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.form-grid.one-col {
    grid-template-columns: 1fr;
}

label {
    display: grid;
    gap: 6px;
    font-size: 0.9rem;
}

input,
select,
textarea,
button {
    font: inherit;
}

input,
select,
textarea {
    border: 1px solid #bfccb9;
    border-radius: 10px;
    padding: 10px;
    background: #fff;
}

button {
    border: none;
    background: linear-gradient(120deg, var(--brand), var(--brand-2));
    color: #fff;
    border-radius: 10px;
    padding: 11px 14px;
    cursor: pointer;
}

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

.table-wrap {
    overflow-x: auto;
}

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

th,
td {
    text-align: left;
    padding: 10px;
    border-bottom: 1px solid #e0e8dc;
    font-size: 0.92rem;
}

.alert {
    border-radius: 10px;
    padding: 12px;
    margin-bottom: 6px;
}

.alert.success {
    background: #e7f7ed;
    color: var(--ok);
}

.alert.error {
    background: #fae7e5;
    color: var(--danger);
}

.muted {
    color: #617261;
}

.tiny {
    font-size: 0.82rem;
    color: #596659;
}

.lead {
    font-size: 1.35rem;
    font-weight: 700;
}

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

.warn {
    color: var(--danger);
}

.auth-wrap {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 16px;
}

.auth-panel {
    width: min(460px, 100%);
}

@media (max-width: 740px) {
    .topbar {
        align-items: flex-start;
        gap: 10px;
        flex-direction: column;
    }

    .container,
    .nav-wrap {
        padding-left: 12px;
        padding-right: 12px;
    }
}

/* ── Login tabs ─────────────────────────────────────── */
.tab-bar {
    display: flex;
    gap: 8px;
    margin-bottom: 18px;
}

.tab-btn {
    flex: 1;
    text-align: center;
    padding: 10px;
    border-radius: 10px;
    border: 1px solid var(--line);
    text-decoration: none;
    color: var(--ink);
    background: rgba(255, 255, 255, 0.6);
    font-size: 0.92rem;
}

.tab-btn.active {
    background: var(--brand);
    color: #fff;
    border-color: var(--brand);
}

/* ── Role & status badges ───────────────────────────── */
.role-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 600;
    white-space: nowrap;
}

.admin-badge {
    background: #e6f4ea;
    color: #126a39;
}

.readonly-badge {
    background: #fff3cd;
    color: #856404;
}

.tenant-badge {
    background: #e8f0fe;
    color: #1a56db;
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.theme-toggle {
    border: 1px solid #dfe5ef;
    background: #fff;
    color: #1a2142;
    border-radius: 8px;
    padding: 8px 12px;
    font-size: 0.86rem;
    font-weight: 600;
}

.alert.info {
    background: #e8f0fe;
    color: #1a56db;
}

.status-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 6px;
    font-size: 0.82rem;
    font-weight: 600;
}

.status-paid    { background: #e7f7ed; color: #126a39; }
.status-partial { background: #fff3cd; color: #856404; }
.status-unpaid  { background: #fae7e5; color: #a7352a; }

.template-area {
    width: 100%;
    border: 1px solid #bfccb9;
    border-radius: 10px;
    padding: 12px;
    background: #fbfef8;
    line-height: 1.45;
    font-family: Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

.contract-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 10px 0 14px;
    align-items: center;
}

.btn-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 12px;
    border-radius: 8px;
    background: #ecf2ff;
    color: #365cf5;
    text-decoration: none;
    font-weight: 600;
}

.btn-link:hover {
    background: #dce7ff;
}

.pager-row {
    display: flex;
    gap: 10px;
    margin-top: 14px;
    align-items: center;
    flex-wrap: wrap;
}

.action-links {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.action-links a {
    font-size: 0.84rem;
    text-decoration: none;
    color: #365cf5;
    font-weight: 600;
}

html.theme-dark .action-links a {
    color: #9ab4ff;
}

.chart-box {
    position: relative;
    width: 100%;
    min-height: 280px;
}

.chart-box canvas {
    width: 100% !important;
    height: 280px !important;
}

/* PlainAdmin-inspired UI layer */
@import url("https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap");

body.admin-layout,
body.tenant-layout {
    font-family: "Plus Jakarta Sans", sans-serif;
    background: #f1f5f9;
    color: #5d657b;
}

body.admin-layout .bg-orb,
body.tenant-layout .bg-orb {
    display: none;
}

body.admin-layout .topbar,
body.tenant-layout .topbar {
    position: sticky;
    top: 0;
    z-index: 99;
    margin-left: 250px;
    background: #fff;
    border-bottom: 1px solid #e9eef1;
    padding: 18px 28px;
}

body.admin-layout .topbar-left,
body.tenant-layout .topbar-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

body.admin-layout .topbar h1,
body.tenant-layout .topbar h1 {
    font-size: 1.1rem;
    color: #1a2142;
}

body.admin-layout .menu-toggle,
body.tenant-layout .menu-toggle {
    border: 1px solid #dfe5ef;
    background: #365cf5;
    color: #fff;
    border-radius: 8px;
    width: 38px;
    height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 17px;
}

body.admin-layout .logout,
body.tenant-layout .logout {
    background: #365cf5;
    border-radius: 8px;
    padding: 8px 14px;
}

body.admin-layout .theme-toggle,
body.tenant-layout .theme-toggle {
    background: #fff;
    color: #1a2142;
    border: 1px solid #dfe5ef;
}

body.admin-layout .nav-wrap,
body.tenant-layout .nav-wrap {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: 250px;
    background: #fff;
    border-right: 1px solid #e9eef1;
    box-shadow: 0 0 30px 0 rgba(200, 208, 216, 0.3);
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 16px 0;
    overflow-y: auto;
    z-index: 120;
}

body.admin-layout .nav-brand,
body.tenant-layout .nav-brand {
    padding: 0 24px 16px;
    margin-bottom: 8px;
    font-size: 1rem;
    font-weight: 700;
    color: #1a2142;
    border-bottom: 1px solid #eef2f7;
}

body.admin-layout .nav-link,
body.tenant-layout .nav-link {
    margin: 0 12px;
    padding: 9px 12px;
    border: none;
    border-radius: 8px;
    background: transparent;
    color: #9aa4ca;
    font-weight: 500;
}

body.admin-layout .nav-link:hover,
body.tenant-layout .nav-link:hover {
    color: #1a2142;
    background: #f5f8fc;
}

body.admin-layout .nav-link.active,
body.tenant-layout .nav-link.active {
    background: #ecf2ff;
    color: #365cf5;
    border-color: transparent;
}

body.admin-layout .container,
body.tenant-layout .container {
    margin-left: 250px;
    padding: 24px 26px 40px;
}

body.admin-layout .panel,
body.admin-layout .card,
body.tenant-layout .panel,
body.tenant-layout .card {
    background: #fff;
    border: 1px solid #efefef;
    border-radius: 8px;
    box-shadow: 0 12px 24px -4px rgba(145, 158, 171, 0.12), 0 0 2px 0 rgba(145, 158, 171, 0.2);
}

body.admin-layout .panel h2,
body.tenant-layout .panel h2,
body.admin-layout .card h3,
body.tenant-layout .card h3 {
    color: #1a2142;
}

body.admin-layout .card h3,
body.tenant-layout .card h3 {
    font-size: 0.88rem;
    color: #5d657b;
}

body.admin-layout .card p,
body.tenant-layout .card p {
    color: #1a2142;
    font-size: 1.15rem;
}

body.admin-layout input,
body.admin-layout select,
body.admin-layout textarea,
body.tenant-layout input,
body.tenant-layout select,
body.tenant-layout textarea {
    border: 1px solid #e5e5e5;
    border-radius: 8px;
    background: rgba(239, 239, 239, 0.5);
}

body.admin-layout input:focus,
body.admin-layout select:focus,
body.admin-layout textarea:focus,
body.tenant-layout input:focus,
body.tenant-layout select:focus,
body.tenant-layout textarea:focus {
    outline: none;
    border-color: #365cf5;
    background: #fff;
}

body.admin-layout button,
body.tenant-layout button {
    background: #365cf5;
    border-radius: 8px;
    font-weight: 600;
}

body.admin-layout .table-wrap,
body.tenant-layout .table-wrap {
    border: 1px solid #efefef;
    border-radius: 8px;
    padding: 8px 12px;
}

body.admin-layout table,
body.tenant-layout table {
    border-collapse: separate;
    border-spacing: 0;
}

body.admin-layout th,
body.admin-layout td,
body.tenant-layout th,
body.tenant-layout td {
    border-bottom: 1px solid #efefef;
    padding: 12px 4px;
    font-size: 0.9rem;
}

body.admin-layout th,
body.tenant-layout th {
    color: #1a2142;
    font-weight: 600;
}

body.admin-layout tbody tr:last-child td,
body.tenant-layout tbody tr:last-child td {
    border-bottom: none;
}

body.admin-layout .alert.success,
body.tenant-layout .alert.success {
    background: rgba(33, 150, 83, 0.12);
    color: #219653;
}

body.admin-layout .alert.error,
body.tenant-layout .alert.error {
    background: rgba(213, 1, 0, 0.12);
    color: #d50100;
}

body.admin-layout .alert.info,
body.tenant-layout .alert.info {
    background: rgba(54, 92, 245, 0.12);
    color: #365cf5;
}

body.admin-layout .role-badge,
body.tenant-layout .role-badge {
    border-radius: 30px;
}

.nav-overlay {
    display: none;
}

html.theme-dark body {
    background: #0b1220;
    color: #dbe1ea;
}

html.theme-dark body.auth-layout {
    background: radial-gradient(circle at 10% 0%, #172036, #0b1220 62%);
}

html.theme-dark .auth-panel,
html.theme-dark .panel,
html.theme-dark .card {
    background: #111a2e;
    border-color: #26324a;
    color: #dbe1ea;
}

html.theme-dark .card h3,
html.theme-dark .muted,
html.theme-dark .tiny {
    color: #9eabc2;
}

html.theme-dark .nav-link {
    background: #16213a;
    border-color: #2a3650;
    color: #dbe1ea;
}

html.theme-dark .tab-btn {
    background: #16213a;
    border-color: #2a3650;
    color: #dbe1ea;
}

html.theme-dark input,
html.theme-dark select,
html.theme-dark textarea {
    background: #0f172a;
    border-color: #31405f;
    color: #dbe1ea;
}

html.theme-dark table th,
html.theme-dark table td {
    border-bottom-color: #29354d;
}

html.theme-dark .table-wrap {
    border-color: #29354d;
}

html.theme-dark body.admin-layout,
html.theme-dark body.tenant-layout {
    background: #0b1220;
    color: #c6d0e3;
}

html.theme-dark body.admin-layout .topbar,
html.theme-dark body.tenant-layout .topbar {
    background: #0f172a;
    border-bottom-color: #25324a;
}

html.theme-dark body.admin-layout .topbar h1,
html.theme-dark body.tenant-layout .topbar h1,
html.theme-dark body.admin-layout th,
html.theme-dark body.tenant-layout th,
html.theme-dark body.admin-layout .panel h2,
html.theme-dark body.tenant-layout .panel h2,
html.theme-dark body.admin-layout .card p,
html.theme-dark body.tenant-layout .card p {
    color: #e7edf8;
}

html.theme-dark body.admin-layout .nav-wrap,
html.theme-dark body.tenant-layout .nav-wrap {
    background: #0f172a;
    border-right-color: #25324a;
    box-shadow: 0 0 28px rgba(0, 0, 0, 0.45);
}

html.theme-dark body.admin-layout .nav-brand,
html.theme-dark body.tenant-layout .nav-brand {
    color: #e7edf8;
    border-bottom-color: #25324a;
}

html.theme-dark body.admin-layout .nav-link,
html.theme-dark body.tenant-layout .nav-link {
    color: #9fb0d1;
}

html.theme-dark body.admin-layout .nav-link:hover,
html.theme-dark body.tenant-layout .nav-link:hover {
    background: #16213a;
    color: #e7edf8;
}

html.theme-dark body.admin-layout .nav-link.active,
html.theme-dark body.tenant-layout .nav-link.active {
    background: #1f325f;
    color: #d7e4ff;
}

html.theme-dark body.admin-layout .panel,
html.theme-dark body.admin-layout .card,
html.theme-dark body.tenant-layout .panel,
html.theme-dark body.tenant-layout .card {
    background: #111a2e;
    border-color: #26324a;
    box-shadow: 0 12px 24px -8px rgba(0, 0, 0, 0.45);
}

html.theme-dark body.admin-layout input,
html.theme-dark body.admin-layout select,
html.theme-dark body.admin-layout textarea,
html.theme-dark body.tenant-layout input,
html.theme-dark body.tenant-layout select,
html.theme-dark body.tenant-layout textarea {
    background: #0f172a;
    border-color: #31405f;
    color: #dbe1ea;
}

html.theme-dark body.admin-layout input:focus,
html.theme-dark body.admin-layout select:focus,
html.theme-dark body.admin-layout textarea:focus,
html.theme-dark body.tenant-layout input:focus,
html.theme-dark body.tenant-layout select:focus,
html.theme-dark body.tenant-layout textarea:focus {
    background: #121d34;
    border-color: #6f8cff;
}

html.theme-dark body.admin-layout .table-wrap,
html.theme-dark body.tenant-layout .table-wrap,
html.theme-dark body.admin-layout td,
html.theme-dark body.tenant-layout td,
html.theme-dark body.admin-layout th,
html.theme-dark body.tenant-layout th {
    border-color: #26324a;
}

html.theme-dark body.admin-layout .theme-toggle,
html.theme-dark body.tenant-layout .theme-toggle {
    background: #16213a;
    color: #e7edf8;
    border-color: #31405f;
}

html.theme-dark .theme-toggle {
    background: #1a2744;
    color: #e7edf8;
    border-color: #31405f;
}

@media (max-width: 991px) {
    body.admin-layout.sidebar-open,
    body.tenant-layout.sidebar-open {
        overflow: hidden;
    }

    body.admin-layout .topbar,
    body.tenant-layout .topbar,
    body.admin-layout .container,
    body.tenant-layout .container {
        margin-left: 0;
    }

    body.admin-layout .nav-wrap,
    body.tenant-layout .nav-wrap {
        width: min(82vw, 280px);
        transform: translateX(-260px);
        transition: transform 0.28s ease;
    }

    body.admin-layout.sidebar-open .nav-wrap,
    body.tenant-layout.sidebar-open .nav-wrap {
        transform: translateX(0);
    }

    body.admin-layout .nav-overlay,
    body.tenant-layout .nav-overlay {
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.35);
        z-index: 110;
        display: none;
    }

    body.admin-layout.sidebar-open .nav-overlay,
    body.tenant-layout.sidebar-open .nav-overlay {
        display: block;
    }

    body.admin-layout .topbar,
    body.tenant-layout .topbar {
        padding: 14px 14px;
    }

    body.admin-layout .topbar-right,
    body.tenant-layout .topbar-right {
        width: 100%;
        justify-content: space-between;
    }

    body.admin-layout .container,
    body.tenant-layout .container {
        padding: 16px 12px 28px;
    }

    .chart-box {
        min-height: 230px;
    }

    .chart-box canvas {
        height: 230px !important;
    }
}