:root {
    --bg: #f8f5ef;
    --panel: #ffffff;
    --text: #2f2a22;
    --brand: #2f7d5f;
    --brand-dark: #225f48;
    --line: #ddd4c5;
    --warn: #f5dddb;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(180deg, #f7f1e6 0%, #f8f5ef 70%);
    color: var(--text);
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    border-bottom: 1px solid var(--line);
    background: #fffdf8;
}

.header h1 {
    margin: 0;
    font-size: 1.3rem;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.header-meta {
    font-size: 0.9rem;
    color: #5a5246;
}

.header-link {
    text-decoration: none;
    color: #2c63b9;
    font-weight: 600;
}

.header-link--lobby {
    background: linear-gradient(135deg, #2c7f64, #2f9d76);
    color: #fff;
    border-radius: 8px;
    padding: 7px 12px;
    box-shadow: 0 2px 8px rgba(47, 125, 95, 0.25);
}

.header-link--lobby:hover {
    color: #fff;
    background: linear-gradient(135deg, #256a53, #2b8a68);
}

.license-pill {
    background: #e8f5eb;
    color: #246348;
    border: 1px solid #9ac7a9;
    border-radius: 999px;
    padding: 6px 10px;
    font-size: 0.82rem;
    font-weight: 700;
    line-height: 1;
}

.btn-small {
    padding: 7px 10px;
    font-size: 0.85rem;
}

.module-btn {
    text-decoration: none;
    color: #fff;
    background: #356cc4;
    border: 1px solid #356cc4;
    border-radius: 8px;
    padding: 10px 14px;
    font-size: 0.92rem;
    font-weight: 600;
    line-height: 1;
    display: inline-block;
    text-align: center;
}

.module-btn:hover {
    background: #2f5ead;
    border-color: #2f5ead;
}

.module-btn--active {
    background: #2f5ead;
    border-color: #2f5ead;
}

@media (max-width: 720px) {
    .header {
        padding: 14px 16px;
    }

    .header-actions {
        flex-wrap: wrap;
        justify-content: flex-end;
    }
}

.container {
    max-width: 980px;
    margin: 20px auto;
    padding: 0 16px 24px;
}

.panel {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 16px;
    margin-bottom: 16px;
}

.lobby-layout {
    display: grid;
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 16px;
    align-items: start;
}

.lobby-layout--single {
    grid-template-columns: minmax(0, 1fr);
}

.lobby-main {
    margin-bottom: 0;
}

.lobby-side {
    position: sticky;
    top: 16px;
}

.lobby-side h3 {
    margin-top: 0;
}

.module-stack {
    display: grid;
    gap: 10px;
}

@media (max-width: 980px) {
    .lobby-layout {
        grid-template-columns: 1fr;
    }

    .lobby-side {
        position: static;
    }
}

.grid-mesas {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
    margin: 16px 0;
}

.mesa-card {
    text-decoration: none;
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 14px;
    background: #fff;
    color: var(--text);
    transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.mesa-card:hover {
    transform: translateY(-1px);
    box-shadow: 0 5px 14px rgba(74, 160, 100, 0.08);
}

.mesa-card--vacia {
    background: #dcf6e0;
    border-color: #7ac089;
}

.mesa-card--ocupada {
    background: #ecdfff;
    border-color: #9f7ad9;
}

.mesa-card strong {
    display: block;
    font-size: 1.6rem;
}

.mesa-card small {
    display: block;
    margin-top: 4px;
    font-size: 0.8rem;
}

.mesa-label {
    font-size: 0.82rem;
    color: #716a5d;
}

.btn {
    background: var(--brand);
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 10px 14px;
    cursor: pointer;
    font-weight: 600;
}

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

.btn:disabled {
    background: #aba8a1;
    cursor: not-allowed;
}

.btn-sec {
    background: #a75043;
}

.btn-sec:hover {
    background: #843a30;
}

.btn-close-sale {
    margin-top: 12px;
    background: #2c63b9;
}

.btn-close-sale:hover {
    background: #24529a;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 10px;
    align-items: end;
}

.form-grid label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 0.95rem;
}

input {
    border: 1px solid var(--line);
    border-radius: 7px;
    padding: 8px;
}

select {
    border: 1px solid var(--line);
    border-radius: 7px;
    padding: 8px;
    background: #fff;
}

textarea {
    border: 1px solid var(--line);
    border-radius: 7px;
    padding: 8px;
    font-family: inherit;
    resize: vertical;
}

.search-wrap {
    margin: 12px 0;
}

.search-input {
    width: 100%;
    max-width: 420px;
}

.search-empty {
    margin-top: 8px;
    color: #665f53;
}

.is-hidden {
    display: none !important;
}

.tabla {
    width: 100%;
    border-collapse: collapse;
}

.tabla th,
.tabla td {
    border-bottom: 1px solid var(--line);
    padding: 8px;
    text-align: left;
}

.alerts {
    margin-bottom: 16px;
}

.alert {
    border-radius: 8px;
    padding: 10px;
    margin-bottom: 8px;
    border: 1px solid var(--line);
    background: #f1efe9;
}

.alert-error {
    background: var(--warn);
}

.alert-success {
    background: #dff1e8;
}

.alert-info {
    background: #e6eef8;
}

.auth-panel {
    max-width: 520px;
    margin: 30px auto;
}

.auth-form {
    display: grid;
    gap: 10px;
    margin-top: 12px;
}

.auth-form label {
    display: grid;
    gap: 6px;
}

.checkbox-row {
    display: flex !important;
    align-items: center;
    gap: 8px;
}

.checkbox-row input[type="checkbox"] {
    width: auto;
}

.close-sale-dialog {
    border: none;
    padding: 0;
    border-radius: 12px;
    max-width: 420px;
    width: calc(100% - 24px);
}

.close-sale-dialog::backdrop {
    background: rgba(22, 24, 30, 0.45);
}

.close-sale-dialog__backdrop {
    display: none;
}

.close-sale-dialog__content {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 16px;
}

.close-sale-dialog__content h4 {
    margin: 0 0 8px;
}

.close-sale-dialog__content p {
    margin: 0 0 12px;
}

.close-sale-form {
    display: grid;
    gap: 12px;
}

.close-sale-form label {
    display: grid;
    gap: 6px;
    font-size: 0.95rem;
}

.close-sale-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}