/* ============================================
   Oscar Yun · Modisto BCN
   Paleta: crema + azul profundo (#19537d)
   Modo claro siempre
   ============================================ */

:root {
    --crema: #FBF4E4;
    --crema-claro: #FFFBF1;
    --crema-oscuro: #F0E6CC;
    --azul: #19537d;
    --azul-oscuro: #0f3a5a;
    --azul-claro: #2b6f9f;
    --texto: #2a2a2a;
    --texto-suave: #5a5a5a;
    --borde: #e3d9bf;
    --rojo: #b54848;
    --verde: #4a7c4a;
    --amarillo: #c69820;
    --sombra: 0 2px 8px rgba(25, 83, 125, 0.08);
    --sombra-hover: 0 4px 16px rgba(25, 83, 125, 0.15);
    --radio: 10px;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--crema);
    color: var(--texto);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 16px;
    line-height: 1.5;
    min-height: 100vh;
}

h1, h2, h3, h4 {
    color: var(--azul);
    font-weight: 700;
    letter-spacing: -0.01em;
    margin: 0 0 0.6em;
}

h1 { font-size: 2.2rem; }
h2 { font-size: 1.6rem; }
h3 { font-size: 1.25rem; }

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

a:hover { text-decoration: underline; }

/* ============================================
   Layout público
   ============================================ */

.layout-publico {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.cabecera-publica {
    background: var(--crema-claro);
    border-bottom: 1px solid var(--borde);
    padding: 1.2rem 2rem;
    box-shadow: var(--sombra);
}

.cabecera-publica-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.cabecera-logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.cabecera-logo img {
    height: 56px;
    width: auto;
}

.cabecera-logo .marca-nombre {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--azul);
    line-height: 1;
}

.cabecera-logo .marca-tagline {
    font-size: 0.8rem;
    color: var(--texto-suave);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.nav-publica {
    display: flex;
    gap: 1.5rem;
}

.nav-publica a {
    color: var(--texto);
    font-weight: 500;
    padding: 0.4rem 0.2rem;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
}

.nav-publica a:hover,
.nav-publica a.activo {
    color: var(--azul);
    border-bottom-color: var(--azul);
    text-decoration: none;
}

.main-publico {
    flex: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    width: 100%;
}

.pie-publico {
    background: var(--azul);
    color: var(--crema);
    padding: 2rem;
    text-align: center;
    margin-top: 4rem;
}

.pie-publico a {
    color: var(--crema);
}

/* Hero (home) */
.hero {
    text-align: center;
    padding: 4rem 2rem 3rem;
}

.hero-logo {
    max-width: 360px;
    width: 100%;
    height: auto;
    margin: 0 auto 2rem;
    display: block;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 0.4rem;
}

.hero .tagline {
    font-size: 1.2rem;
    color: var(--texto-suave);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 2rem;
}

.hero-cta {
    display: inline-flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

/* ============================================
   Layout panel privado
   ============================================ */

.layout-panel {
    display: grid;
    grid-template-columns: 240px 1fr;
    min-height: 100vh;
}

.sidebar {
    background: var(--azul);
    color: var(--crema);
    padding: 1.5rem 0;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
}

.sidebar-logo {
    text-align: center;
    padding: 0 1rem 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    margin-bottom: 1rem;
}

.sidebar-logo img {
    width: 90px;
    height: auto;
    margin-bottom: 0.5rem;
}

.sidebar-logo .nombre {
    color: var(--crema);
    font-weight: 700;
    font-size: 1rem;
}

.sidebar-logo .rol {
    color: rgba(251, 244, 228, 0.65);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.sidebar nav {
    display: flex;
    flex-direction: column;
}

.sidebar nav a {
    color: var(--crema);
    padding: 0.7rem 1.2rem;
    border-left: 3px solid transparent;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    transition: all 0.15s;
}

.sidebar nav a:hover {
    background: rgba(255, 255, 255, 0.08);
    text-decoration: none;
}

.sidebar nav a.activo {
    background: rgba(255, 255, 255, 0.12);
    border-left-color: var(--crema);
    font-weight: 600;
}

.sidebar nav .grupo {
    padding: 0.8rem 1.2rem 0.3rem;
    font-size: 0.7rem;
    color: rgba(251, 244, 228, 0.5);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.sidebar nav .logout {
    margin-top: auto;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.contenido-panel {
    padding: 2rem 2.5rem;
    background: var(--crema);
    overflow-y: auto;
}

.contenido-panel header.pagina {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.contenido-panel h1 {
    margin: 0;
    font-size: 1.8rem;
}

/* ============================================
   Componentes
   ============================================ */

.btn {
    display: inline-block;
    background: var(--azul);
    color: var(--crema);
    padding: 0.65rem 1.3rem;
    border: 0;
    border-radius: var(--radio);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s;
    text-decoration: none;
}

.btn:hover {
    background: var(--azul-oscuro);
    text-decoration: none;
    box-shadow: var(--sombra-hover);
}

.btn-secundario {
    background: transparent;
    color: var(--azul);
    border: 2px solid var(--azul);
}

.btn-secundario:hover {
    background: var(--azul);
    color: var(--crema);
}

.btn-peligro {
    background: var(--rojo);
}

.btn-peligro:hover {
    background: #913333;
}

.btn-pequeno {
    padding: 0.35rem 0.8rem;
    font-size: 0.85rem;
}

.tarjeta {
    background: var(--crema-claro);
    border: 1px solid var(--borde);
    border-radius: var(--radio);
    padding: 1.2rem;
    box-shadow: var(--sombra);
    transition: box-shadow 0.2s;
}

.tarjeta:hover {
    box-shadow: var(--sombra-hover);
}

.tarjeta h3 {
    margin-top: 0;
}

.rejilla {
    display: grid;
    gap: 1rem;
}

.rejilla-4 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.rejilla-3 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.rejilla-2 { grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); }

/* Stat cards en dashboard */
.stat {
    background: var(--crema-claro);
    border: 1px solid var(--borde);
    border-radius: var(--radio);
    padding: 1.2rem;
    box-shadow: var(--sombra);
}

.stat .valor {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--azul);
    line-height: 1;
}

.stat .etiqueta {
    color: var(--texto-suave);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 0.3rem;
}

/* Formularios */
form .campo {
    margin-bottom: 1rem;
}

form label {
    display: block;
    font-weight: 600;
    color: var(--azul);
    margin-bottom: 0.3rem;
    font-size: 0.9rem;
}

form input[type="text"],
form input[type="email"],
form input[type="tel"],
form input[type="password"],
form input[type="number"],
form input[type="date"],
form input[type="file"],
form select,
form textarea {
    width: 100%;
    padding: 0.6rem 0.8rem;
    border: 1px solid var(--borde);
    border-radius: var(--radio);
    background: var(--crema-claro);
    font-size: 1rem;
    color: var(--texto);
    font-family: inherit;
}

form input:focus,
form select:focus,
form textarea:focus {
    outline: 0;
    border-color: var(--azul);
    box-shadow: 0 0 0 3px rgba(25, 83, 125, 0.15);
}

form textarea { min-height: 90px; resize: vertical; }

form .checkbox-fila {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

form .checkbox-fila input { width: auto; }
form .checkbox-fila label { margin: 0; font-weight: 400; color: var(--texto); }

/* Tablas */
table.tabla {
    width: 100%;
    border-collapse: collapse;
    background: var(--crema-claro);
    border-radius: var(--radio);
    overflow: hidden;
    box-shadow: var(--sombra);
}

table.tabla th {
    background: var(--azul);
    color: var(--crema);
    padding: 0.8rem;
    text-align: left;
    font-size: 0.9rem;
}

table.tabla td {
    padding: 0.7rem 0.8rem;
    border-top: 1px solid var(--borde);
}

table.tabla tr:hover td {
    background: var(--crema-oscuro);
}

/* Alertas / avisos */
.alerta {
    padding: 0.8rem 1rem;
    border-radius: var(--radio);
    margin-bottom: 1rem;
    border-left: 4px solid;
}

.alerta-info { background: #e8f0f7; border-color: var(--azul); }
.alerta-exito { background: #e8f4e8; border-color: var(--verde); color: #2d5a2d; }
.alerta-error { background: #f7e8e8; border-color: var(--rojo); color: #7a2929; }
.alerta-aviso { background: #fbf3dd; border-color: var(--amarillo); color: #6d530f; }

/* Badges de estado */
.badge {
    display: inline-block;
    padding: 0.2rem 0.7rem;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.badge-pendiente { background: #fbf3dd; color: #6d530f; }
.badge-proceso { background: #e8f0f7; color: var(--azul); }
.badge-finalizado { background: #e8f4e8; color: #2d5a2d; }
.badge-entregado { background: #d4d4d4; color: #555; }

/* Caja de login centrada */
.caja-login {
    max-width: 420px;
    margin: 6rem auto;
    background: var(--crema-claro);
    padding: 2.5rem;
    border-radius: var(--radio);
    box-shadow: var(--sombra-hover);
    border: 1px solid var(--borde);
}

.caja-login .logo-login {
    text-align: center;
    margin-bottom: 2rem;
}

.caja-login .logo-login img {
    width: 140px;
    height: auto;
}

.caja-login .logo-login .nombre {
    color: var(--azul);
    font-weight: 700;
    font-size: 1.4rem;
    margin-top: 0.5rem;
}

.caja-login .logo-login .rol {
    color: var(--texto-suave);
    font-size: 0.8rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

/* ============================================
   Responsive
   ============================================ */

@media (max-width: 900px) {
    .layout-panel {
        grid-template-columns: 1fr;
    }
    .sidebar {
        position: relative;
        height: auto;
    }
    .sidebar nav {
        flex-direction: row;
        flex-wrap: wrap;
    }
    .sidebar nav a {
        border-left: 0;
        border-bottom: 3px solid transparent;
    }
    .sidebar nav a.activo {
        border-left-color: transparent;
        border-bottom-color: var(--crema);
    }
    .sidebar nav .grupo { width: 100%; }
}

@media (max-width: 600px) {
    .cabecera-publica { padding: 1rem; }
    .cabecera-publica-inner { flex-direction: column; align-items: flex-start; }
    .nav-publica { flex-wrap: wrap; gap: 1rem; }
    .hero { padding: 2rem 1rem; }
    .hero h1 { font-size: 2.2rem; }
    .hero-logo { max-width: 260px; }
    .contenido-panel { padding: 1.2rem; }
    .main-publico { padding: 1.2rem; }
}