:root {
    --azul: #2c5f8a;
    --azul-claro: #eaf2f8;
    --verde: #2e8b57;
    --rojo: #c0392b;
    --gris: #6b7280;
    --borde: #dfe4ea;
    --fondo: #f6f8fa;
}

* { box-sizing: border-box; }

body {
    font-family: -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
    background: var(--fondo);
    color: #222;
    margin: 0;
    padding: 0;
}

header.app-header {
    background: var(--azul);
    color: #fff;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}

header.app-header h1 {
    margin: 0;
    font-size: 20px;
}

nav.app-nav {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}

nav.app-nav a {
    color: #fff;
    text-decoration: none;
    padding: 8px 14px;
    border-radius: 6px;
    font-size: 14px;
}

nav.app-nav a.active,
nav.app-nav a:hover {
    background: rgba(255,255,255,0.18);
}

.app-user {
    display: flex;
    align-items: center;
    gap: 10px;
}

.app-user-name {
    color: #fff;
    font-size: 13px;
    opacity: 0.85;
}

.app-user .btn.secondary {
    padding: 6px 12px;
    font-size: 13px;
}

main {
    max-width: 1000px;
    margin: 24px auto;
    padding: 0 16px 60px;
}

.card {
    background: #fff;
    border: 1px solid var(--borde);
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 20px;
}

.card h2, .card h3 {
    margin-top: 0;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

th, td {
    text-align: left;
    padding: 8px 10px;
    border-bottom: 1px solid var(--borde);
}

th { color: var(--gris); font-weight: 600; }

tr:hover td { background: var(--azul-claro); }

form.inline { display: inline; }

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

@media (max-width: 600px) {
    .form-grid { grid-template-columns: 1fr; }
}

label {
    display: block;
    font-size: 13px;
    color: var(--gris);
    margin-bottom: 4px;
}

input[type=text], input[type=tel], input[type=date], input[type=number],
input[type=password], input[type=search], select {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid var(--borde);
    border-radius: 6px;
    font-size: 14px;
    background: #fff;
    color: #222;
}

input[type=text]:focus, input[type=tel]:focus, input[type=date]:focus,
input[type=number]:focus, input[type=password]:focus, input[type=search]:focus, select:focus {
    outline: none;
    border-color: var(--azul);
    box-shadow: 0 0 0 3px rgba(44, 95, 138, 0.18);
}

input[type=search]::-webkit-search-cancel-button {
    cursor: pointer;
}

input:-webkit-autofill {
    -webkit-text-fill-color: #222;
    -webkit-box-shadow: 0 0 0 1000px #fff inset;
    transition: background-color 9999s ease-in-out 0s;
}

button, .btn {
    background: var(--azul);
    color: #fff;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    text-decoration: none;
    display: inline-block;
}

button.secondary, .btn.secondary {
    background: var(--gris);
}

button.danger, .btn.danger {
    background: var(--rojo);
}

button.success, .btn.success {
    background: var(--verde);
}

.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

.badge.ok { background: #d4f4dd; color: var(--verde); }
.badge.pendiente { background: #fde2e1; color: var(--rojo); }
.badge.inactivo { background: #eee; color: var(--gris); }

.whatsapp {
    color: var(--verde);
    text-decoration: none;
    font-size: 13px;
}

.copy-whatsapp-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.copy-whatsapp-btn.copiado {
    background: #1f7a41;
}

.top-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    flex-wrap: wrap;
    gap: 8px;
}

.list-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    margin: 12px 0 16px;
    padding-top: 12px;
    border-top: 1px solid var(--borde);
}

.segmented {
    display: inline-flex;
    background: var(--fondo);
    border: 1px solid var(--borde);
    border-radius: 8px;
    padding: 3px;
    gap: 2px;
}

.segmented-btn {
    background: transparent;
    color: var(--gris);
    border: none;
    border-radius: 6px;
    padding: 9px 14px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    min-height: 38px;
}

.segmented-btn.active {
    background: var(--azul);
    color: #fff;
}

.search-box {
    position: relative;
    width: 100%;
    max-width: 260px;
    flex-shrink: 0;
}

@media (max-width: 600px) {
    .list-toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .segmented {
        justify-content: stretch;
    }

    .segmented-btn {
        flex: 1;
    }
}

.search-box-icon {
    position: absolute;
    top: 50%;
    left: 10px;
    transform: translateY(-50%);
    color: var(--gris);
    pointer-events: none;
}

.search-box input[type=search] {
    padding-left: 34px;
}

@media (max-width: 600px) {
    .search-box {
        max-width: none;
    }
}

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

.resumen-item {
    background: var(--azul-claro);
    border-radius: 8px;
    padding: 12px;
    text-align: center;
}

.resumen-item .valor {
    font-size: 22px;
    font-weight: 700;
    color: var(--azul);
}

.resumen-item .etiqueta {
    font-size: 12px;
    color: var(--gris);
}

.almanaque-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
}

.mes-hoy-label {
    font-size: 13px;
    color: var(--gris);
}

.mes-card {
    background: var(--fondo);
    border: 1px solid var(--borde);
    border-radius: 8px;
    padding: 12px 14px;
}

.mes-card.mes-actual {
    background: var(--azul-claro);
    border-color: var(--azul);
    box-shadow: 0 0 0 1px var(--azul);
}

.mes-card h4 {
    margin: 0 0 8px;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--azul);
    font-size: 15px;
    border-bottom: 1px solid var(--borde);
    padding-bottom: 6px;
}

.mes-card .mes-count {
    background: var(--azul);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    line-height: 1;
    border-radius: 999px;
    padding: 3px 7px;
}

.mes-card ul {
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 13px;
}

.mes-card li {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 5px 0;
    border-bottom: 1px solid rgba(0,0,0,0.04);
}

.mes-card li:last-child {
    border-bottom: none;
}

.mes-card li .dia {
    color: var(--gris);
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    min-width: 22px;
}

.mes-card li .nombre {
    flex: 1;
    min-width: 0;
    overflow-wrap: break-word;
}

.mes-card li.no-participa .nombre {
    color: var(--gris);
}

.mes-card .badge-hoy {
    white-space: nowrap;
}

.mes-vacio {
    color: var(--gris);
    font-size: 13px;
    margin: 0;
}

.login-page {
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(160deg, var(--azul) 0%, var(--azul) 35%, var(--fondo) 35%);
}

.login-wrap {
    width: 100%;
    max-width: 380px;
    margin: 0;
    padding: 24px;
}

.login-card {
    background: #fff;
    border-radius: 14px;
    padding: 32px 28px;
    box-shadow: 0 16px 40px rgba(15, 35, 60, 0.18);
}

.login-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    margin-bottom: 24px;
}

.login-brand-icon {
    font-size: 32px;
    line-height: 1;
}

.login-brand h1 {
    margin: 0;
    font-size: 19px;
    color: #1a2733;
    text-align: center;
}

.login-field {
    margin-bottom: 18px;
}

.login-field label {
    font-size: 13px;
    font-weight: 600;
    color: #444;
}

.login-field input {
    padding: 11px 12px;
    font-size: 15px;
}

.login-password {
    position: relative;
}

.login-password input {
    padding-right: 72px;
}

.login-password-toggle {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    background: none;
    border: none;
    color: var(--azul);
    font-size: 12px;
    font-weight: 600;
    padding: 0 14px;
    cursor: pointer;
    min-width: 44px;
}

.login-password-toggle:hover {
    text-decoration: underline;
}

.login-submit {
    width: 100%;
    padding: 11px 16px;
    font-size: 15px;
    font-weight: 600;
    margin-top: 4px;
}

.alert {
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 13px;
    margin-bottom: 18px;
}

.alert-error {
    background: #fde2e1;
    color: var(--rojo);
}

.flash {
    background: #d4f4dd;
    color: var(--verde);
    padding: 10px 14px;
    border-radius: 8px;
    margin-bottom: 16px;
    font-size: 14px;
}