:root {
    --font-base: "Manrope", "Work Sans", "Segoe UI", sans-serif;
    --font-heading: "Space Grotesk", "Manrope", "Segoe UI Semibold", sans-serif;
    --color-bg: #062952;
    --color-surface: rgba(248, 248, 248, 0.5);
    --color-surface-alt: rgba(238, 242, 247, 0.9);
    --color-text: #062952;
    --color-muted: #6b7280;
    --color-accent: #062952/*#062952*/;
    --color-accent-strong: #062952/*#062952*/;
    --color-border: #f8f8f8;
    --radius-l: 18px;
    --radius-m: 12px;
    --shadow-soft: 0 10px 30px rgba(250, 250, 250, 0.25);
    --shadow-card: 0 14px 50px rgba(250, 250, 250, 0.25);
    --space: clamp(18px, 2vw, 26px);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: var(--font-base);
    color: var(--color-text);
    background: linear-gradient(135deg, rgba(2, 66, 137, 0.8), rgba(6, 41, 82, 1));
    line-height: 1.6;
    padding: 28px clamp(18px, 4vw, 42px) 48px;
}

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

a:hover {
    color: var(--color-accent-strong);
}

.topbar {
    max-width: 1200px;
    margin: 0 auto 22px;
    display: flex;
    gap: 16px;
    padding: 14px 18px;
    border-radius: var(--radius-m);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-soft);
}

.topbar h1 {
    font-family: var(--font-heading);
    font-size: clamp(24px, 2.5vw, 32px);
    margin: 2px 0;
    color: var(--color-bg);
}

/*.topbar__brand .eyebrow {
    margin: 0;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 11px;
    color: var(--color-muted);
}

.topbar__nav .button {
    padding: 10px 16px;
    border-radius: 999px;
    border: 1px solid var(--color-accent);
    color: var(--color-accent);
    background: transparent;
    font-weight: 600;
    transition: all 0.2s ease;
}

.button.ghost:hover {
    background: var(--color-accent);
    color: #fff;
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.25);
}*/

.pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    border-radius: 999px;
    background: #e0e7ff;
    color: #1e3a8a;
    font-weight: 700;
    font-size: 13px;
    border: 1px solid #c7d2fe;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.page {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-l);
    padding: var(--space);
    box-shadow: var(--shadow-card);
}

.panel-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 18px;
}

.panel {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-l);
    padding: var(--space);
    box-shadow: var(--shadow-soft);
    color: var(--color-bg);
}

.panel--tertiary {
    background: var(--color-surface);
}

.panel__header h2 {
    margin: 4px 0 6px;
    font-family: var(--font-heading);
    font-size: clamp(18px, 2vw, 24px);
}

.eyebrow {
    font-size: 12px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-muted);
    margin: 0;
}

.muted {
    color: var(--color-muted);
    margin: 0;
}

.small {
    font-size: 13px;
}

.intro {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    justify-content: space-between;
}

.status {
    padding: 10px 14px;
    border-radius: var(--radius-m);
    font-weight: 600;
    border: 1px solid transparent;
}

.status--ok {
    background: #ecfdf3;
    color: #166534;
    border-color: #bbf7d0;
}

.status--warning {
    background: #fef3c7;
    color: #92400e;
    border-color: #fde68a;
}

.fields {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 12px 14px;
    margin-top: 14px;
}

.field {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-m);
    background: rgba(255, 255, 255, 0.65);
    box-shadow: inset 0 1px 0 #fff;
}

.field__label {
    font-weight: 600;
    color: #062952;
    flex: 1;
    min-width: 0;
    white-space: nowrap;
}

input[type="number"] {
    width: 92px;
    padding: 10px 12px;
    border-radius: 10px;
    border: 1px solid var(--color-border);
    background: #f8fafc;
    font-size: 15px;
    color: var(--color-text);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input[type="number"]:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.18);
}

.resumen {
    display: grid;
    gap: 14px;
}

.resumen__tabla {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-surface);
}

.resumen__tabla th,
.resumen__tabla td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--color-border);
    text-align: left;
}

.resumen__tabla th {
    font-weight: 700;
    font-family: var(--font-heading);
}

.resumen__tabla td {
    font-weight: 700;
    text-align: right;
}

.resumen__tabla tr:last-child td,
.resumen__tabla tr:last-child th {
    border-bottom: none;
}

.resumen__total th,
.resumen__total td {
    font-size: 18px;
    color: var(--color-accent-strong);
}

.button {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-m);
    background: rgba(255, 255, 255, 0.65);
    box-shadow: inset 0 1px 0 #fff;
    font-weight: 600;
}

.button a {
    text-align: center;
}

.button.primary {
    background: var(--color-accent);
    color: #fff;
    box-shadow: 0 10px 24px rgba(37, 99, 235, 0.2);
}

.button.primary:hover {
    background: var(--color-surface);
    border-color: var(--color-accent-strong);
}

.button.secondary:hover {
    background: rgba(37, 99, 235, 0.08);
}

.login-grid {
    display: grid;
    gap: 14px;
    max-width: 420px;
}

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

.price-table th,
.price-table td {
    padding: 12px 10px;
    border-bottom: 1px solid var(--color-border);
    text-align: left;
}

.price-table th {
    font-weight: 700;
}

.price-table input[type="number"] {
    width: 100%;
    max-width: 110px;
}

.table-section {
    display: grid;
    gap: 12px;
}

.table-group-title {
    margin: 0;
    font-weight: 700;
    color: #111827;
}

/* =============================================
   TABLET  (768px – 1024px)
   Misma estructura/disposición, espacios adaptados
   ============================================= */

@media (max-width: 1024px) {
    :root {
        --radius-l: 14px;
        --radius-m: 10px;
        --space: clamp(14px, 2vw, 20px);
    }

    body {
        padding: 22px clamp(14px, 3vw, 28px) 36px;
    }

    /* Topbar más compacto */
    .topbar {
        padding: 12px 14px;
        gap: 12px;
        margin-bottom: 18px;
    }

    .topbar h1 {
        font-size: clamp(20px, 2.5vw, 26px);
    }

    /* Grid de paneles: 2 columnas con min más pequeño */
    .panel-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 14px;
    }

    .panel {
        padding: var(--space);
    }

    .panel__header h2 {
        font-size: clamp(16px, 2vw, 20px);
    }

    /* Campos: 2 columnas adaptadas */
    .fields {
        grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
        gap: 10px 12px;
        margin-top: 12px;
    }

    .field {
        padding: 8px 10px;
        gap: 8px;
    }

    .field__label {
        font-size: 14px;
    }

    input[type="number"] {
        width: 80px;
        padding: 8px 10px;
        font-size: 14px;
        border-radius: 8px;
    }

    /* Resumen */
    .resumen {
        gap: 12px;
    }

    .resumen__tabla th,
    .resumen__tabla td {
        padding: 12px 14px;
    }

    .resumen__total th,
    .resumen__total td {
        font-size: 16px;
    }

    /* Card */
    .card {
        padding: var(--space);
    }

    /* Status */
    .status {
        padding: 8px 12px;
        font-size: 14px;
    }

    /* Botones */
    .button {
        padding: 9px 14px;
        font-size: 14px;
    }

    /* Admin: tabla de precios */
    .price-table th,
    .price-table td {
        padding: 10px 8px;
        font-size: 14px;
    }

    .price-table input[type="number"] {
        max-width: 95px;
        padding: 7px 8px;
        font-size: 13px;
    }

    /* Login */
    .login-grid {
        max-width: 380px;
        gap: 12px;
    }
}

/* =============================================
   MÓVIL  (< 720px)
   ============================================= */

@media (max-width: 720px) {
    body {
        padding: 18px 14px 34px;
    }

    .topbar {
        flex-direction: column;
        align-items: flex-start;
    }

    .intro {
        flex-direction: column;
    }
}

/* =============================================
   TOPBAR NAV  (navegación compacta en topbar)
   ============================================= */

.topbar {
    align-items: center;
}

.topbar h1 {
    flex: 1;
}

.topbar-nav {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.topbar-nav a,
.topbar-nav button {
    padding: 10px 16px;
    border-radius: var(--radius-m);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-bg);
    font-weight: 600;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-base);
    white-space: nowrap;
}

.topbar-nav a:hover,
.topbar-nav button:hover {
    border-color: var(--color-accent);
    background: rgba(6, 41, 82, 0.05);
}

.topbar-nav button {
    background: transparent;
    cursor: pointer;
}

/* Nav inline helper (para nav sin clase topbar-nav) */
.nav-inline {
    margin-left: auto;
    display: flex;
    gap: 10px;
    align-items: center;
}

/* =============================================
   MENÚ PRINCIPAL
   ============================================= */

.menu-header {
    text-align: center;
    margin-bottom: 12px;
}

.menu-header h1 {
    margin: 0 0 8px;
    font-family: var(--font-heading);
    font-size: clamp(24px, 2vw, 28px);
    color: var(--color-bg);
}

.menu-header p {
    margin: 0;
    color: var(--color-muted);
    font-size: 15px;
}

.user-info {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-l);
    padding: 20px;
    box-shadow: var(--shadow-soft);
    text-align: center;
}

.user-info strong {
    display: block;
    color: var(--color-bg);
    margin-bottom: 6px;
    font-size: 16px;
    font-weight: 700;
}

.user-info span {
    color: var(--color-border);
    font-size: 13px;
}

.role-badge {
    display: inline-block;
    padding: 6px 12px;
    background: #062952;
    color: white;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    margin-top: 8px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.menu-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
}

.menu-button {
    padding: 28px 20px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-l);
    background: var(--color-surface);
    box-shadow: var(--shadow-soft);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: var(--color-bg);
    font-family: var(--font-heading);
}

.menu-button:hover {
    border-color: var(--color-accent);
    box-shadow: 0 8px 24px rgba(6, 41, 82, 0.15);
    transform: translateY(-2px);
}

.menu-button:active {
    transform: translateY(0);
}

.menu-button-icon {
    font-size: 32px;
    line-height: 1;
}

.menu-button-label {
    font-size: 15px;
}

/* =============================================
   PÁGINA LOGIN
   ============================================= */

body.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
}

.login-wrapper {
    max-width: 420px;
    width: 100%;
}

.login-container {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-l);
    padding: var(--space);
    box-shadow: var(--shadow-card);
}

.login-header {
    text-align: center;
    margin-bottom: 28px;
}

.login-header h1 {
    margin: 0 0 8px;
    font-family: var(--font-heading);
    font-size: clamp(24px, 2.5vw, 32px);
    color: var(--color-bg);
}

.login-header p {
    margin: 0;
    color: var(--color-muted);
    font-size: 14px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--color-bg);
    font-size: 14px;
}

.form-group input {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-m);
    font-size: 15px;
    box-sizing: border-box;
    background: rgba(255, 255, 255, 0.65);
    color: var(--color-text);
    font-family: var(--font-base);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(6, 41, 82, 0.1);
}

.button-group {
    display: flex;
    gap: 12px;
    margin-top: 22px;
}

.button-group button {
    flex: 1;
    padding: 12px 16px;
    border: none;
    border-radius: var(--radius-m);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: var(--font-base);
}

.btn-login {
    background: #062952;
    color: white;
}

.btn-login:hover {
    background: #051d3d;
    box-shadow: 0 4px 12px rgba(6, 41, 82, 0.2);
}

.btn-register {
    background: #e0e7ff;
    color: #1e3a8a;
}

.btn-register:hover {
    background: #c7d2fe;
}

.message {
    margin-top: 16px;
    padding: 12px 14px;
    border-radius: var(--radius-m);
    text-align: center;
    font-weight: 600;
    font-size: 14px;
    display: none;
    border: 1px solid transparent;
}

.message.error {
    background: #fee2e2;
    color: #991b1b;
    border-color: #fca5a5;
}

.message.success {
    background: #dcfce7;
    color: #166534;
    border-color: #86efac;
}

.toggle-form {
    text-align: center;
    margin-top: 18px;
    font-size: 14px;
    color: var(--color-text);
}

.toggle-form a {
    color: var(--color-accent);
    cursor: pointer;
    text-decoration: underline;
    font-weight: 600;
}

.toggle-form a:hover {
    color: var(--color-accent-strong);
}

.form-section {
    display: none;
}

.form-section.active {
    display: block;
}

.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* =============================================
   PANEL ADMIN — TABS
   ============================================= */

.admin-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    border-bottom: 2px solid var(--color-border);
    flex-wrap: wrap;
}

.tab-button {
    padding: 12px 18px;
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    font-weight: 600;
    color: var(--color-border);
    transition: all 0.2s ease;
    font-size: 14px;
    font-family: var(--font-base);
}

.tab-button.active {
    color: var(--color-bg);
    border-bottom-color: var(--color-accent);
}

.tab-button:hover {
    color: var(--color-bg);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* =============================================
   PANEL ADMIN — TABLA DE PRECIOS
   ============================================= */

.price-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-surface);
}

.price-table th,
.price-table td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--color-border);
    text-align: left;
}

.price-table th {
    font-weight: 700;
    background: rgba(6, 41, 82, 0.03);
    font-family: var(--font-heading);
}

.price-table input {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-m);
    font-size: 14px;
}

.button--sm {
    padding: 6px 12px;
    font-size: 12px;
}

.admin-button-group {
    display: flex;
    gap: 10px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.status.ok {
    background: #dcfce7;
    color: #166534;
    border-color: #86efac;
    display: block;
}

.status.error {
    background: #fee2e2;
    color: #991b1b;
    border-color: #fca5a5;
    display: block;
}

.status.warning {
    background: #fef3c7;
    color: #92400e;
    border-color: #fde68a;
    display: block;
}

/* =============================================
   BAÑOS — LAYOUT DE COLUMNA ÚNICA
   ============================================= */

/* Panel que ocupa todas las columnas del grid */
.panel--full {
    grid-column: 1 / -1;
}

/* Fields forzado a columna única (descripciones largas) */
.fields--single {
    grid-template-columns: 1fr;
}

/* =============================================
   RESPONSIVE — MENÚ / LOGIN / ADMIN  (≤ 1024px)
   ============================================= */

@media (max-width: 1024px) {
    body.login-page {
        padding: 16px;
    }

    .login-wrapper {
        max-width: 100%;
    }

    .login-header h1 {
        font-size: clamp(20px, 2vw, 28px);
    }

    .page {
        max-width: 100%;
    }

    .topbar {
        flex-wrap: wrap;
    }

    .topbar h1 {
        width: 100%;
        margin-bottom: 10px;
        flex: unset;
    }

    .topbar-nav {
        width: 100%;
        justify-content: flex-start;
    }

    .menu-buttons {
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    }

    .menu-button {
        padding: 24px 16px;
        font-size: 14px;
        gap: 10px;
    }

    .menu-button-icon {
        font-size: 28px;
    }

    .menu-button-label {
        font-size: 13px;
    }

    .price-table {
        font-size: 13px;
    }

    .price-table th,
    .price-table td {
        padding: 10px 8px;
    }

    .admin-button-group {
        gap: 8px;
    }

    .button {
        padding: 8px 12px;
        font-size: 12px;
    }
}

/* =============================================
   RESPONSIVE — MENÚ / LOGIN / ADMIN  (≤ 640px)
   ============================================= */

@media (max-width: 640px) {
    .menu-buttons {
        grid-template-columns: 1fr;
    }

    .topbar-nav {
        gap: 8px;
    }

    .topbar-nav a,
    .topbar-nav button {
        padding: 8px 12px;
        font-size: 12px;
    }
}