:root {
    --primary: #336633;
    --primary-dark: #255425;
    --primary-soft: #e8f3e8;
    --text: #2f3530;
    --text-soft: #66706a;
    --border: #dbe3db;
    --surface: #ffffff;
    --surface-soft: #f6f8f6;
    --danger: #b91c1c;
    --shadow: 0 10px 24px rgba(27, 39, 27, 0.07);
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
    font-family: "Inter", "Segoe UI", Arial, sans-serif;
    color: var(--text);
    background: #ffffff !important;
}

body {
    min-height: 100vh;
    background: #ffffff !important;
}

.planning-embed-page {
    background: #ffffff !important;
}

.planning-shell {
    max-width: 980px;
    margin: 0 auto;
    padding: 24px;
    background: #ffffff;
}

.planning-embed-shell {
    max-width: none;
    padding: 0;
}

.planning-public-header,
.planning-admin-header {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: flex-start;
    margin-bottom: 20px;
}

.planning-inline-contact-button {
    align-self: end;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
}

.planning-public-header h1,
.planning-admin-header h1 {
    margin: 0 0 6px;
    font-size: 1.8rem;
}

.planning-public-header p,
.planning-admin-header p,
.section-heading p,
.helper-text {
    margin: 0;
    color: var(--text-soft);
    line-height: 1.55;
}

.planning-checker-card,
.planning-admin-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 18px;
    box-shadow: var(--shadow);
    padding: 22px;
}

.planning-embed-card {
    margin-bottom: 18px;
}

.planning-embed-list-section {
    margin-top: 0;
}

.planning-checker-row,
.field-inline,
.form-actions,
.header-actions,
.section-heading {
    display: flex;
    gap: 12px;
}

.planning-checker-row,
.form-actions,
.header-actions {
    align-items: end;
}

.planning-embed-toolbar {
    display: grid;
    grid-template-columns: minmax(190px, 220px) auto minmax(220px, 1fr) auto;
    gap: 16px;
    align-items: end;
}

.planning-check-field,
.planning-search-field {
    min-width: 0;
}

.section-heading {
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 14px;
}

.section-heading h2 {
    margin: 0 0 4px;
    font-size: 1.15rem;
}

.field-inline {
    align-items: stretch;
}

.field-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
}

.field-group label {
    font-size: 0.88rem;
    font-weight: 700;
}

.field-group input,
.field-group textarea,
.field-group select {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 12px 13px;
    font: inherit;
    color: var(--text);
    background: #fff;
}

.field-group input[type="search"] {
    min-width: 0;
}

.field-group textarea {
    min-height: 100px;
    resize: vertical;
}

.field-group input:focus,
.field-group textarea:focus,
.field-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(51, 102, 51, 0.1);
}

.btn {
    appearance: none;
    border: none;
    border-radius: 12px;
    padding: 12px 16px;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.18s ease, color 0.18s ease;
}

.btn-primary {
    background: var(--primary);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-dark);
}

.btn-secondary {
    background: var(--primary);
    color: white;
}

.btn-secondary:hover {
    background: var(--primary-dark);
}

.btn-danger {
    background: #fee2e2;
    color: var(--danger);
}

.availability-result {
    margin-top: 14px;
    padding: 14px 16px;
    border-radius: 14px;
    font-weight: 700;
    border: 1px solid transparent;
}

.availability-hidden {
    display: none;
}

.availability-idle {
    background: #eef2ee;
    color: var(--text-soft);
}

.availability-available {
    background: #f3f8f3;
    border-color: #d8e8da;
    color: #275738;
}

.availability-unavailable {
    background: #fcf2f2;
    border-color: #edd3d3;
    color: #991b1b;
}

.availability-note {
    margin-top: 10px;
    font-size: 0.82rem;
    color: var(--text-soft);
    line-height: 1.45;
}

.planning-list-section {
    margin-top: 20px;
}

.planning-list,
.entries-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.planning-events-group,
.planning-past-events-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.planning-event-card,
.entry-list-item {
    width: 100%;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 16px;
    box-shadow: 0 6px 18px rgba(27, 39, 27, 0.04);
    text-align: left;
}

.entry-list-item {
    cursor: pointer;
}

.entry-list-item.active {
    outline: 2px solid var(--primary);
}

.planning-event-topline,
.entry-list-topline {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    align-items: center;
    margin-bottom: 8px;
}

.planning-event-badge {
    display: inline-flex;
    align-items: center;
    padding: 5px 9px;
    border-radius: 999px;
    color: white;
    font-size: 0.72rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.planning-event-dates,
.entry-private-note {
    font-size: 0.82rem;
    color: var(--text-soft);
}

.planning-event-card h3,
.entry-list-item strong {
    margin: 0;
    font-size: 1rem;
}

.planning-year-divider {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 8px 0 2px;
    color: var(--text-soft);
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.planning-year-divider::before,
.planning-year-divider::after {
    content: "";
    height: 1px;
    background: var(--border);
    flex: 1;
}

.planning-event-notes {
    margin: 10px 0 0;
    color: var(--text-soft);
    line-height: 1.5;
    font-size: 0.88rem;
}

.planning-past-events {
    margin-top: 8px;
    border-top: 1px solid var(--border);
    padding-top: 14px;
}

.planning-past-events summary {
    list-style: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    color: var(--text);
    font-weight: 700;
}

.planning-past-events summary::-webkit-details-marker {
    display: none;
}

.planning-past-check {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 999px;
    background: #e8f3e8;
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 900;
}

.planning-past-count {
    color: var(--text-soft);
    font-size: 0.85rem;
    font-weight: 600;
}

.planning-past-events-list {
    margin-top: 14px;
}

.status-banner {
    margin-top: 6px;
    padding: 12px 14px;
    border-radius: 12px;
    display: none;
}

.status-banner.show {
    display: block;
}

.status-success {
    background: #dcfce7;
    color: #166534;
}

.status-error {
    background: #fee2e2;
    color: #991b1b;
}

.empty-state {
    padding: 16px;
    border: 1px dashed var(--border);
    border-radius: 14px;
    background: var(--surface-soft);
    color: var(--text-soft);
    text-align: center;
}

.planning-admin-layout {
    display: grid;
    grid-template-columns: minmax(320px, 420px) minmax(0, 1fr);
    gap: 18px;
}

.planning-login-shell {
    max-width: 460px;
    margin: 8vh auto 0;
    padding: 24px;
}

.stack {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

@media (max-width: 800px) {
    .planning-shell,
    .planning-login-shell {
        padding: 14px;
    }

    .planning-embed-shell {
        padding: 0;
    }

    .planning-admin-layout,
    .field-inline,
    .planning-checker-row,
    .planning-embed-toolbar,
    .header-actions,
    .planning-public-header,
    .planning-admin-header {
        flex-direction: column;
    }

    .planning-embed-toolbar {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .planning-inline-contact-button {
        width: 100%;
    }

    .form-actions {
        flex-direction: column;
        align-items: stretch;
    }
}