:root {
    --portal-bg: #f2f6f3;
    --portal-surface: rgba(255, 255, 255, 0.98);
    --portal-surface-strong: #ffffff;
    --portal-border: rgba(33, 47, 40, 0.12);
    --portal-border-strong: rgba(33, 47, 40, 0.22);
    --portal-text: #111714;
    --portal-text-soft: #5c6862;
    --portal-heading: #133322;
    --portal-primary: #1d5c38;
    --portal-primary-deep: #123a26;
    --portal-accent: #5b6670;
    --portal-success: #1f7a4f;
    --portal-danger: #9b2d2d;
    --portal-warning: #8a650f;
    --portal-shadow: 0 18px 40px rgba(17, 23, 20, 0.06);
    --portal-radius: 8px;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
    min-height: 100%;
    background:
        linear-gradient(180deg, rgba(29, 92, 56, 0.05), transparent 220px),
        linear-gradient(180deg, #f8fbf9 0%, var(--portal-bg) 100%);
    color: var(--portal-text);
    font-family: "Source Sans 3", "Segoe UI", sans-serif;
}

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

body::before {
    content: "";
    position: fixed;
    inset: 0;
    background-image: linear-gradient(rgba(17, 23, 20, 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(17, 23, 20, 0.025) 1px, transparent 1px);
    background-size: 36px 36px;
    pointer-events: none;
}

body.portal-modal-open {
    overflow: hidden;
}

.portal-shell {
    position: relative;
    max-width: 1260px;
    margin: 0 auto;
    padding: 24px;
}

.portal-topbar,
.portal-user-strip,
.portal-actions,
.portal-nav,
.portal-inline-list {
    display: flex;
    flex-wrap: wrap;
}

.portal-topbar {
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 18px;
}

.portal-brand-block {
    flex: 1 1 auto;
}

.portal-brand {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    color: var(--portal-heading);
}

.portal-brand strong,
.portal-card h1,
.portal-card h2,
.portal-card h3,
.portal-card h4,
.portal-kpi .value,
.portal-nav a {
    font-family: "Space Grotesk", "Segoe UI", sans-serif;
}

.portal-brand strong {
    display: block;
    font-size: 1.15rem;
}

.portal-brand small {
    display: block;
    color: var(--portal-text-soft);
    margin-top: 2px;
}

.portal-brand-mark {
    width: 58px;
    height: 58px;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    color: #fff;
    background: linear-gradient(135deg, var(--portal-primary) 0%, var(--portal-primary-deep) 100%);
    box-shadow: none;
}

.portal-page-caption {
    margin: 12px 0 0;
    max-width: 760px;
    color: var(--portal-text-soft);
}

.portal-nav {
    gap: 10px;
    justify-content: flex-end;
}

.portal-nav a,
.portal-url-chip,
.portal-inline-list li,
.portal-badge,
.portal-btn {
    border-radius: 4px;
}

.portal-nav a {
    padding: 12px 16px;
    color: var(--portal-heading);
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid var(--portal-border);
    box-shadow: none;
}

.portal-nav a.active {
    color: #fff;
    background: linear-gradient(135deg, var(--portal-primary) 0%, var(--portal-primary-deep) 100%);
    border-color: transparent;
}

.portal-user-strip {
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 16px 20px;
    border-radius: var(--portal-radius);
    background: rgba(29, 92, 56, 0.06);
    border: 1px solid rgba(29, 92, 56, 0.12);
    margin-bottom: 24px;
}

.portal-user-strip strong {
    display: block;
    margin-bottom: 3px;
}

.portal-user-strip span {
    color: var(--portal-text-soft);
}

.portal-url-chip {
    padding: 10px 14px;
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid var(--portal-border);
    color: var(--portal-heading);
    white-space: nowrap;
}

.portal-content,
.portal-grid,
.portal-form-grid,
.portal-field {
    display: flex;
    flex-direction: column;
}

.portal-content {
    gap: 22px;
}

.portal-modal-backdrop {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: rgba(17, 23, 20, 0.46);
    z-index: 1000;
}

.portal-modal-backdrop[hidden] {
    display: none;
}

.portal-modal-card {
    width: min(100%, 460px);
    background: var(--portal-surface-strong);
    border: 1px solid var(--portal-border);
    box-shadow: 0 28px 60px rgba(17, 23, 20, 0.18);
    padding: 24px;
}

.portal-modal-card h2 {
    margin: 0 0 10px;
    color: var(--portal-heading);
    font-family: "Space Grotesk", "Segoe UI", sans-serif;
}

.portal-modal-card p {
    margin: 0;
    color: var(--portal-text-soft);
}

.portal-modal-actions {
    justify-content: flex-end;
    margin-top: 22px;
}

.portal-grid {
    gap: 22px;
}

.portal-grid.two,
.portal-grid.three,
.portal-kpis,
.portal-form-grid,
.portal-checkbox-grid {
    display: grid;
    gap: 18px;
}

.portal-grid.two,
.portal-form-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.portal-grid.three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.portal-form-grid.single,
.portal-kpis {
    grid-template-columns: minmax(0, 1fr);
}

.portal-alert,
.portal-card,
.portal-kpi {
    border-radius: var(--portal-radius);
    box-shadow: var(--portal-shadow);
}

.portal-alert {
    padding: 15px 18px;
    border: 1px solid transparent;
}

.portal-alert.success {
    background: rgba(31, 122, 79, 0.12);
    border-color: rgba(31, 122, 79, 0.18);
    color: #145136;
}

.portal-alert.warning {
    background: rgba(232, 140, 62, 0.12);
    border-color: rgba(232, 140, 62, 0.2);
    color: #80450a;
}

.portal-alert.danger {
    background: rgba(175, 61, 52, 0.11);
    border-color: rgba(175, 61, 52, 0.18);
    color: #7a251e;
}

.portal-alert.info {
    background: rgba(23, 107, 107, 0.1);
    border-color: rgba(23, 107, 107, 0.16);
    color: #154f4f;
}

.portal-card {
    background: var(--portal-surface);
    border: 1px solid var(--portal-border);
    padding: 24px;
    backdrop-filter: none;
}

.portal-card h1,
.portal-card h2,
.portal-card h3,
.portal-card h4 {
    margin: 0 0 10px;
    color: var(--portal-heading);
}

.portal-card p {
    margin: 0 0 14px;
    color: var(--portal-text-soft);
}

.portal-kpis {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}

.portal-kpi {
    padding: 18px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(244, 248, 245, 0.96));
    border: 1px solid var(--portal-border);
}

.portal-kpi .label {
    display: block;
    color: var(--portal-text-soft);
    margin-bottom: 8px;
}

.portal-kpi .value {
    font-size: 1.7rem;
    color: var(--portal-heading);
}

.portal-field {
    gap: 8px;
}

.portal-field label,
.portal-checkbox strong {
    font-weight: 700;
    color: var(--portal-heading);
}

.portal-field small,
.portal-subtle,
.portal-checkbox span {
    color: var(--portal-text-soft);
}

.portal-input,
.portal-textarea,
.portal-select {
    width: 100%;
    padding: 14px 16px;
    border-radius: 4px;
    border: 1px solid var(--portal-border-strong);
    background: var(--portal-surface-strong);
    color: var(--portal-text);
    font: inherit;
}

.portal-input:focus,
.portal-textarea:focus,
.portal-select:focus {
    outline: 0;
    border-color: rgba(23, 107, 107, 0.45);
    box-shadow: 0 0 0 4px rgba(23, 107, 107, 0.14);
}

.portal-textarea {
    min-height: 120px;
    resize: vertical;
}

.portal-actions {
    gap: 12px;
    margin-top: 8px;
}

.portal-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 13px 18px;
    border: 1px solid transparent;
    font-family: "Space Grotesk", "Segoe UI", sans-serif;
    font-size: 0.98rem;
    cursor: pointer;
}

.portal-btn.primary {
    background: linear-gradient(135deg, var(--portal-primary) 0%, var(--portal-primary-deep) 100%);
    color: #fff;
    box-shadow: none;
}

.portal-btn.secondary {
    background: rgba(255, 255, 255, 0.82);
    border-color: var(--portal-border);
    color: var(--portal-heading);
}

.portal-btn.warn {
    background: linear-gradient(135deg, #6b7280 0%, #4b5563 100%);
    color: #fff;
}

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

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

.portal-table th,
.portal-table td {
    text-align: left;
    padding: 14px 10px;
    border-bottom: 1px solid rgba(100, 84, 54, 0.09);
    vertical-align: top;
}

.portal-table th {
    color: var(--portal-heading);
    font-family: "Space Grotesk", "Segoe UI", sans-serif;
    font-size: 0.92rem;
}

.portal-badge {
    display: inline-flex;
    align-items: center;
    padding: 7px 12px;
    font-size: 0.86rem;
    font-weight: 700;
}

.portal-badge.live {
    background: rgba(31, 122, 79, 0.12);
    color: var(--portal-success);
}

.portal-badge.demo {
    background: rgba(232, 140, 62, 0.16);
    color: var(--portal-warning);
}

.portal-badge.inactive {
    background: rgba(175, 61, 52, 0.12);
    color: var(--portal-danger);
}

.portal-note-box {
    padding: 18px;
    border-radius: 6px;
    background: rgba(17, 23, 20, 0.03);
    border: 1px dashed rgba(17, 23, 20, 0.14);
}

.portal-checkbox-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.portal-checkbox {
    display: flex;
    gap: 12px;
    padding: 14px;
    border: 1px solid var(--portal-border);
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.76);
}

.portal-checkbox input {
    margin-top: 3px;
}

.portal-inline-list {
    gap: 10px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.portal-inline-list li {
    padding: 9px 12px;
    background: rgba(17, 23, 20, 0.05);
    color: var(--portal-heading);
}

.portal-login-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 28px;
}

.portal-login-card {
    width: min(100%, 480px);
    padding: 30px;
}

.portal-login-card .portal-brand {
    margin-bottom: 20px;
}

code {
    padding: 2px 6px;
    border-radius: 4px;
    background: rgba(17, 23, 20, 0.07);
}

@media (max-width: 980px) {
    .portal-grid.two,
    .portal-grid.three,
    .portal-kpis,
    .portal-form-grid,
    .portal-checkbox-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .portal-topbar,
    .portal-user-strip {
        flex-direction: column;
        align-items: stretch;
    }

    .portal-nav {
        justify-content: flex-start;
    }

    .portal-url-chip {
        white-space: normal;
    }
}

@media (max-width: 640px) {
    .portal-shell {
        padding: 16px;
    }

    .portal-card,
    .portal-login-card {
        padding: 20px;
        border-radius: 6px;
    }

    .portal-nav a,
    .portal-btn {
        width: 100%;
    }

    .portal-actions {
        flex-direction: column;
    }
}