/* =====================================================================
   UGO DELIVERY — RESET Y ESTILOS BASE
   ===================================================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--fuente-secundaria);
    color: var(--color-negro);
    background: var(--color-gris-claro);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--fuente-principal);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-negro);
}

a {
    text-decoration: none;
    color: inherit;
}

ul, ol {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

img {
    max-width: 100%;
    display: block;
}

input, select, textarea {
    font-family: inherit;
    font-size: inherit;
}

.contenedor {
    width: 100%;
    max-width: var(--ancho-maximo);
    margin: 0 auto;
    padding: 0 var(--espacio-md);
}

/* ---------- Scrollbar personalizada ---------- */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--color-gris-claro);
}
::-webkit-scrollbar-thumb {
    background: var(--color-primario-claro);
    border-radius: var(--radio-full);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-primario);
}

/* ---------- Utilidades ---------- */
.text-center { text-align: center; }
.oculto { display: none !important; }
.mt-sm { margin-top: var(--espacio-sm); }
.mt-md { margin-top: var(--espacio-md); }
.mt-lg { margin-top: var(--espacio-lg); }

/* ---------- Botones globales ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radio-full);
    font-weight: 600;
    font-size: 0.95rem;
    font-family: var(--fuente-principal);
    transition: all var(--transicion-normal);
    white-space: nowrap;
}

.btn-primario {
    background: var(--degradado-primario);
    color: var(--color-blanco);
    box-shadow: var(--sombra-naranja);
}

.btn-primario:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 36px rgba(255, 107, 0, 0.35);
}

.btn-secundario {
    background: var(--color-blanco);
    color: var(--color-negro);
    border: 1.5px solid var(--color-gris-borde);
}

.btn-secundario:hover {
    border-color: var(--color-primario);
    color: var(--color-primario);
    transform: translateY(-2px);
}

.btn-oscuro {
    background: var(--degradado-oscuro);
    color: var(--color-blanco);
    box-shadow: var(--sombra-md);
}

.btn-oscuro:hover {
    transform: translateY(-3px);
    box-shadow: var(--sombra-hover);
}

.btn-bloque {
    width: 100%;
}

.btn:active {
    transform: translateY(0) scale(0.98);
}

/* ---------- Tarjeta base con glassmorphism ---------- */
.tarjeta-glass {
    background: var(--glass-fondo);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-borde);
    border-radius: var(--radio-lg);
    box-shadow: var(--sombra-md);
}

/* ---------- Badges ---------- */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 12px;
    border-radius: var(--radio-full);
    font-size: 0.78rem;
    font-weight: 600;
}

.badge-naranja { background: var(--color-primario-suave); color: var(--color-primario-oscuro); }
.badge-verde   { background: #E7F7ED; color: var(--color-exito); }
.badge-negro   { background: var(--color-negro); color: var(--color-blanco); }

/* ---------- Animaciones reutilizables ---------- */
@keyframes aparecer {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes flotar {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(-10px); }
}

@keyframes pulso {
    0%   { box-shadow: 0 0 0 0 rgba(255, 107, 0, 0.45); }
    70%  { box-shadow: 0 0 0 14px rgba(255, 107, 0, 0); }
    100% { box-shadow: 0 0 0 0 rgba(255, 107, 0, 0); }
}

@keyframes girar {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}

.animar-aparecer {
    animation: aparecer 0.7s ease forwards;
}

/* ---------- Toasts (notificaciones flotantes) ---------- */
.contenedor-toasts {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 3000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    background: var(--color-blanco);
    color: var(--color-negro);
    padding: 14px 22px;
    border-radius: var(--radio-md);
    box-shadow: var(--sombra-lg);
    font-size: 0.9rem;
    font-weight: 600;
    opacity: 0;
    transform: translateX(40px);
    transition: all var(--transicion-normal);
    border-left: 4px solid var(--color-primario);
}

.toast--visible { opacity: 1; transform: translateX(0); }
.toast--exito { border-left-color: var(--color-exito); }
.toast--error { border-left-color: var(--color-error); }
.toast--info  { border-left-color: var(--color-info); }

/* ---------- Menú mobile abierto ---------- */
@media (max-width: 640px) {
    .header__acciones.menu-abierto {
        position: fixed;
        top: var(--alto-header);
        left: 0;
        right: 0;
        background: var(--color-blanco);
        flex-direction: column;
        align-items: stretch;
        padding: var(--espacio-md);
        box-shadow: var(--sombra-lg);
    }
    .header__acciones.menu-abierto .header__enlace,
    .header__acciones.menu-abierto .header__carrito,
    .header__acciones.menu-abierto .header__perfil {
        display: flex;
        padding: 12px 0;
    }
}

/* ---------- Responsive breakpoints guía ----------
   Desktop:  > 1024px
   Tablet:   768px - 1024px
   Mobile:   < 768px
------------------------------------------------------ */