:root {
    --sssm-border: #d7deea;
    --sssm-text: #162033;
    --sssm-muted: #5b677b;
    --sssm-primary: #2563eb;
    --sssm-primary-hover: #1d4ed8;
    --sssm-success: #0f766e;
    --sssm-shadow: 0 8px 28px rgba(15, 23, 42, 0.06);
    --sssm-radius: 14px;
}

.sssm-app {
    color: var(--sssm-text);
    font-family: Arial, sans-serif;
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
}

.sssm-app * {
    box-sizing: border-box;
}

.sssm-app p,
.sssm-app pre,
.sssm-app code {
    margin: 0;
}

.sssm-panel {
    background: #fff;
    border: 1px solid var(--sssm-border);
    border-radius: var(--sssm-radius);
    padding: 16px;
    margin-bottom: 16px;
    box-shadow: var(--sssm-shadow);
    width: 100%;
    max-width: 100%;
    overflow: hidden;
}

.sssm-title,
.sssm-panel h3 {
    margin: 0 0 10px 0 !important;
    line-height: 1.2;
}

.sssm-subtle {
    color: var(--sssm-muted);
    line-height: 1.5;
}

.sssm-form-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    align-items: end;
    margin-top: 14px;
}

.sssm-form-grid .sssm-field-group:nth-last-child(2) .sssm-btn,
.sssm-form-grid .sssm-field-group:last-child .sssm-btn {
    min-width: 0;
}

@media (min-width: 901px) {
    .sssm-form-grid .sssm-field-group:nth-last-child(2),
    .sssm-form-grid .sssm-field-group:last-child {
        align-self: end;
    }
}

.sssm-field-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 0;
}

.sssm-field-group label {
    font-size: 14px;
    font-weight: 700;
    margin: 0;
}

.sssm-field-group input[type="text"],
.sssm-field-group input[type="number"],
.sssm-field-group select,
.sssm-place-search,
.sssm-permalink-field {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    padding: 11px 12px !important;
    border: 1px solid #c8d2e2 !important;
    border-radius: 10px !important;
    font-size: 14px !important;
    line-height: 1.3 !important;
    background: #fff !important;
    color: var(--sssm-text) !important;
    min-height: 44px;
}

.sssm-checkbox-row {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 12px;
}

.sssm-checkbox-row label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    cursor: pointer;
    margin: 0;
}

.sssm-btn,
.sssm-btn[type="button"],
.sssm-btn[type="submit"] {
    appearance: none !important;
    border: 0 !important;
    border-radius: 10px !important;
    padding: 11px 16px !important;
    background: var(--sssm-primary) !important;
    color: #fff !important;
    font-size: 14px !important;
    font-weight: 700 !important;
    line-height: 1.25 !important;
    cursor: pointer !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    min-height: 44px !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    white-space: normal !important;
    word-break: break-word !important;
    overflow-wrap: anywhere !important;
    text-align: center !important;
    box-shadow: none !important;
    text-transform: none !important;
    letter-spacing: normal !important;
}

.sssm-btn:hover,
.sssm-btn[type="button"]:hover,
.sssm-btn[type="submit"]:hover {
    background: var(--sssm-primary-hover) !important;
}

.sssm-button-secondary {
    background: #e8eefc !important;
    color: #163a8a !important;
}

.sssm-button-secondary:hover {
    background: #dbe7ff !important;
}

.sssm-button-success {
    background: var(--sssm-success) !important;
    width: auto !important;
    flex: 0 0 auto;
}

.sssm-button-success:hover {
    background: #0d5f59 !important;
}


.sssm-summary-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin-top: 14px;
}

.sssm-summary-card {
    border: 1px solid var(--sssm-border);
    background: #fbfdff;
    border-radius: 12px;
    padding: 14px;
}

.sssm-summary-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--sssm-muted);
    margin-bottom: 6px;
}

.sssm-summary-value {
    font-size: 18px;
    font-weight: 700;
}

.sssm-search-wrap { margin-top: 12px; }
.sssm-place-search { margin-bottom: 10px; }

.sssm-picker-map,
.sssm-map {
    width: 100%;
    border: 1px solid var(--sssm-border);
    border-radius: 12px;
    background: #dbe5f0;
}

.sssm-picker-map { height: 320px; }
.sssm-map { height: 640px; margin-top: 12px; }

.sssm-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.sssm-table-wrap table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
}

.sssm-table-wrap th,
.sssm-table-wrap td {
    border: 1px solid var(--sssm-border);
    padding: 10px 12px;
    text-align: left;
    white-space: nowrap;
    font-size: 14px;
}

.sssm-table-wrap th { background: #f3f7fc; }

.sssm-pill {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    background: #eef4ff;
    color: #2346a5;
}

.sssm-notes,
.sssm-developer {
    margin-top: 12px;
    color: var(--sssm-muted);
    font-size: 14px;
    line-height: 1.6;
}

.sssm-developer a {
    color: #1d4ed8;
    text-decoration: none;
}

.sssm-developer a:hover {
    text-decoration: underline;
}

.sssm-walk-highlight {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: 12px;
    padding: 14px;
    color: #14532d;
    margin-top: 12px;
}

.sssm-permalink-box {
    margin-top: 12px;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: stretch;
}

.sssm-permalink-box .sssm-permalink-field {
    flex: 1 1 420px;
    min-width: 240px;
}

.sssm-notice {
    padding: 12px 14px;
    border-radius: 8px;
    margin: 10px 0;
}

.sssm-notice-warning {
    background: #fff7ed;
    border: 1px solid #fdba74;
    color: #9a3412;
}

@media (max-width: 1280px) {
    .sssm-form-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .sssm-summary-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 900px) {
    .sssm-form-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 700px) {
    .sssm-panel {
        padding: 14px;
        border-radius: 12px;
    }

    .sssm-form-grid,
    .sssm-summary-grid {
        grid-template-columns: 1fr;
    }

    .sssm-picker-map { height: 280px; }
    .sssm-map { height: 420px; }

    .sssm-checkbox-row {
        flex-direction: column;
        gap: 10px;
    }

    .sssm-table-wrap th,
    .sssm-table-wrap td {
        font-size: 13px;
        padding: 9px 10px;
    }

    .sssm-button-success {
        width: 100% !important;
        flex: 1 1 100%;
    }
}


.sssm-permalink-box {
    width: 100%;
    max-width: 100%;
}

.sssm-permalink-box .sssm-permalink-field {
    min-width: 0;
}

.sssm-map,
.sssm-picker-map,
.sssm-table-wrap {
    max-width: 100%;
}