:root {
    --color-primary: #00aca0;
    --color-secondary: #cfd1d2;
    --color-black: #000000;
    --color-text: #1a1a1a;
    --font-size: 12px;
}

html, body {
    font-family: 'Segoe UI', Calibri, Arial, sans-serif;
    font-size: var(--font-size);
    color: var(--color-text);
    background: #ffffff;
    margin: 0;
}

* {
    box-sizing: border-box;
}

a {
    color: var(--color-primary);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.site-header {
    background: url('/imagenes/FondoCabecera.png') center / cover no-repeat;
    border-bottom: 3px solid var(--color-primary);
    padding: 6px 16px;
    min-height: 46px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.site-header .header-logo {
    height: 28px;
    width: auto;
    display: block;
}

.site-header nav a {
    color: #fff;
    font-weight: 600;
    margin-left: 12px;
}

.site-header nav a:hover {
    text-decoration: underline;
}

.site-content {
    max-width: 1280px;
    margin: 0 auto;
    padding: 10px 14px 20px;
}

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

.page-header h1 {
    font-size: 16px;
    margin: 0;
    font-weight: 700;
}

.badge {
    display: inline-block;
    margin-left: 8px;
    padding: 2px 8px;
    background: var(--color-secondary);
    border-radius: 3px;
    font-size: 11px;
}

.panel {
    background: #fff;
    border: 1px solid var(--color-secondary);
    border-radius: 4px;
    margin-bottom: 10px;
    overflow: hidden;
}

.panel-title {
    background: var(--color-black);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    padding: 5px 10px;
}

.filter-grid,
.form-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 8px;
    padding: 10px;
}

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

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

.form-grid.cols-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.form-section {
    padding: 10px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-section .form-grid {
    padding: 0;
}

.form-row-full {
    width: 100%;
}

.form-grid .span-2 {
    grid-column: span 2;
}

.field-hint {
    display: block;
    font-size: 10px;
    font-weight: 400;
    color: #666;
    margin: -1px 0 3px;
}

.filter-actions {
    display: flex;
    align-items: end;
    gap: 6px;
}

label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    margin-bottom: 2px;
}

input, select, textarea {
    width: 100%;
    font-size: 11px;
    padding: 4px 6px;
    border: 1px solid var(--color-secondary);
    border-radius: 3px;
}

textarea {
    resize: vertical;
    min-height: 48px;
}

textarea.textarea-3 {
    min-height: 54px;
    line-height: 1.35;
}

button, .btn-primary, .btn-secondary {
    font-size: 11px;
    padding: 5px 12px;
    border-radius: 3px;
    border: 1px solid transparent;
    cursor: pointer;
    display: inline-block;
}

.btn-primary {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

.btn-primary:hover {
    filter: brightness(0.95);
}

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-secondary {
    background: #fff;
    color: var(--color-black);
    border-color: var(--color-secondary);
}

.list-panel .table-frame {
    max-height: calc(100vh - 260px);
    overflow: auto;
    padding: 0 10px 10px;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 11px;
}

.data-table th {
    position: sticky;
    top: 0;
    background: var(--color-secondary);
    text-align: left;
    padding: 5px 6px;
    border-bottom: 2px solid var(--color-primary);
}

.data-table td {
    padding: 4px 6px;
    border-bottom: 1px solid #ececec;
}

.data-table tr:hover td {
    background: #f8fffe;
}

.data-table .actions {
    white-space: nowrap;
    width: 1%;
}

.btn-row {
    font-size: 10px;
    padding: 3px 7px;
    margin-left: 4px;
    border-radius: 3px;
    border: 1px solid var(--color-secondary);
    background: #fff;
    color: var(--color-black);
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
}

.btn-row:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    text-decoration: none;
}

.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 50;
}

.modal {
    background: #fff;
    border: 1px solid var(--color-secondary);
    border-radius: 4px;
    min-width: 360px;
    max-width: 90vw;
    padding: 12px;
}

.modal-title {
    background: var(--color-black);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    padding: 5px 8px;
    margin: -12px -12px 10px;
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 6px;
    margin-top: 10px;
}

.data-table .empty {
    text-align: center;
    color: #666;
    padding: 16px;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    padding: 4px 0 10px;
}

.alert-error,
.alert-success {
    padding: 6px 10px;
    border-radius: 3px;
    font-size: 11px;
    margin-bottom: 8px;
}

.alert-error {
    background: #fdeaea;
    border: 1px solid #e8a0a0;
    color: #8a1f1f;
}

.alert-success {
    background: #e8f8f6;
    border: 1px solid #8fd9d2;
    color: #0f5e58;
}

#blazor-error-ui {
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 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: 1100px) {
    .filter-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .form-grid.cols-4 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 760px) {
    .filter-grid,
    .form-grid,
    .form-grid.cols-2,
    .form-grid.cols-3,
    .form-grid.cols-4 {
        grid-template-columns: 1fr;
    }

    .form-grid .span-2 {
        grid-column: span 1;
    }
}