/* style.css */
/* =========================================================
   ESTILOS CLIENTE - THEME LIGHT & DARK BLUE - OPTIMIZADO
   ========================================================= */
@import url('https://fonts.googleapis.com/css2?family=Righteous&family=Inter:wght@300;400;600;800&display=swap');

/* =========================================================
   1. VARIABLES GLOBALES (Modo Claro por defecto)
   ========================================================= */
:root {
  --bg-dark: #ffffff; 
  --bg-card: #f8f9fa; 
  --bg-sidebar: #f1f5f9; 
  --border-color: #e2e8f0; 
  
  --accent: rgb(179, 230, 249); 
  --accent-hover: rgb(140, 210, 235); 
  --accent-glow: rgba(179, 230, 249, 0.6);
  --accent-text: #0284c7;
  
  --text-white: #1e293b; 
  --text-gray: #64748b; 
  
  --success: #059669;
  --danger: #e11d48;
  
  --sidebar-w: 260px;
  --sidebar-collapsed-w: 80px;
}

/* 1.1 VARIABLES MODO OSCURO (Activado vía clase .dark-mode en el body) */
body.dark-mode {
  --bg-dark: #0f172a; 
  --bg-card: #1e293b; 
  --bg-sidebar: #0f172a; 
  --border-color: #334155; 
  
  --accent: #3b82f6; 
  --accent-hover: #60a5fa; 
  --accent-glow: rgba(59, 130, 246, 0.4);
  --accent-text: #60a5fa;
  
  --text-white: #f8fafc; 
  --text-gray: #94a3b8; 
  
  --success: #10b981;
  --danger: #ef4444;
}

/* =========================================================
   2. RESET Y UTILIDADES GENERALES
   ========================================================= */
* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Inter', sans-serif; scroll-behavior: smooth; }
body { background-color: var(--bg-dark); color: var(--text-white); overflow-x: hidden; transition: background-color 0.3s ease, color 0.3s ease; }

.hidden { display: none !important; }
.overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.5); backdrop-filter: blur(3px); z-index: 900; }
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-accent { color: var(--accent-text); text-shadow: 0 0 10px var(--accent-glow); }
.fa-spin { animation: spin 1s infinite linear; }

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-gray); }

@keyframes spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
@keyframes shineText { to { background-position: 200% center; } }
@keyframes shineHeroText { to { background-position: 200% center; } }
@keyframes oleajeBanner { 0% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } 100% { background-position: 0% 50%; } }

/* =========================================================
   3. PANTALLA DE LOGIN
   ========================================================= */
#login-view { display: flex; align-items: center; justify-content: center; min-height: 100vh; position: relative; background-color: var(--bg-dark); }
body:not(.dark-mode) #login-view { background: linear-gradient(180deg, #f0f9ff 0%, #ffffff 100%); }

.login-banner-bg { 
    position: absolute; top: 0; left: 0; width: 100%; height: 60vh; z-index: 0;
    background: linear-gradient(45deg, #ffffff, #dbeafe, #60a5fa, #eff6ff, #93c5fd);
    background-size: 300% 300%; animation: oleajeBanner 8s ease-in-out infinite;
    mask-image: linear-gradient(to bottom, black 40%, transparent 100%); 
    -webkit-mask-image: linear-gradient(to bottom, black 40%, transparent 100%); 
    opacity: 0.8;
}
body.dark-mode .login-banner-bg { background: linear-gradient(45deg, #0f172a, #1e3a8a, #0c4a6e, #1e293b); background-size: 300% 300%; opacity: 0.5; }

.login-box { position: relative; z-index: 10; width: 100%; max-width: 400px; padding: 50px 40px !important; background: var(--bg-card) !important; backdrop-filter: blur(20px); border: 1px solid var(--border-color) !important; border-radius: 28px !important; text-align: center; box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1); transition: background 0.3s, border-color 0.3s; }

.vault-header { color: var(--text-white); font-family: 'Righteous', cursive; font-size: 1.1rem; letter-spacing: 5px; margin-bottom: 35px; text-transform: uppercase; background: linear-gradient(to right, var(--text-gray), var(--accent-text), var(--text-gray)); -webkit-background-clip: text; background-size: 200% auto; animation: shineText 5s linear infinite; }
.verify-header { color: #3b82f6; font-family: 'Righteous'; font-size: 1.1rem; letter-spacing: 3px; margin-bottom: 5px; }
.success-header { color: var(--success); font-family: 'Righteous'; font-size: 1.1rem; letter-spacing: 3px; margin-bottom: 5px; }

.input-group { position: relative; width: 100%; display: flex; align-items: center; margin-bottom: 15px; }
.input-field { width: 100%; box-sizing: border-box; background: var(--bg-dark) !important; border: 1px solid var(--border-color) !important; color: var(--text-white) !important; padding: 16px 20px !important; border-radius: 16px !important; font-size: 0.95rem !important; outline: none !important; transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important; }
.input-field:focus { background: var(--bg-card) !important; border-color: var(--accent) !important; box-shadow: 0 0 15px var(--accent-glow) !important; transform: translateY(-1px); }
.input-field#pass { padding-right: 50px !important; }
.input-field::placeholder { color: var(--text-gray); }

.eye-icon { position: absolute; right: 18px; color: var(--text-gray); cursor: pointer; font-size: 1.3rem; transition: all 0.3s ease; user-select: none; z-index: 10; }
.eye-icon:hover { color: var(--accent-text); }

.btn-login { width: 100%; background: linear-gradient(135deg, var(--accent), var(--accent-hover)); color: #0f172a; border: none; padding: 16px; border-radius: 16px; font-weight: 800; text-transform: uppercase; letter-spacing: 2px; cursor: pointer; transition: all 0.3s ease; box-shadow: 0 10px 20px -5px var(--accent-glow); margin-top: 10px; }
body.dark-mode .btn-login { color: #ffffff; }
.btn-login:hover { transform: scale(1.02); box-shadow: 0 15px 30px -5px var(--accent-glow); filter: brightness(1.1); }
.btn-login:active { transform: scale(0.98); }

.forgot-password-link { display: inline-block; color: var(--text-gray); font-size: 0.75rem; background: none; border: none; padding: 0 0 2px 0; margin-top: 20px; cursor: pointer; letter-spacing: 1.5px; font-weight: 600; text-transform: uppercase; transition: all 0.4s ease; position: relative; }
.forgot-password-link::after { content: ''; position: absolute; width: 0; height: 2px; bottom: 0; left: 50%; background: var(--accent-text); transition: all 0.3s ease; transform: translateX(-50%); }
.forgot-password-link:hover { color: var(--accent-text); transform: translateY(-1px); }
.forgot-password-link:hover::after { width: 60%; }

.reminder-text { color: var(--text-gray); font-size: 0.75rem; font-weight: 500; margin-bottom: 25px; text-align: center; line-height: 1.4; }

.back-container { display: flex; align-items: center; justify-content: center; gap: 10px; margin-top: 25px; padding: 12px; border-radius: 12px; background: var(--bg-dark); border: 1px solid var(--border-color); color: var(--text-gray); cursor: pointer; transition: all 0.3s ease; width: 100%; }
.back-container span { font-size: 0.75rem; font-weight: 800; letter-spacing: 2px; text-transform: uppercase; }
.back-container:hover { background: var(--bg-card); color: var(--text-white); transform: translateX(-5px); border-color: var(--accent); }

/* =========================================================
   4. LAYOUT PRINCIPAL (SIDEBAR Y MAIN)
   ========================================================= */
.sidebar { width: var(--sidebar-w); background: var(--bg-sidebar); height: 100vh; position: fixed; display: flex; flex-direction: column; border-right: 1px solid var(--border-color); z-index: 100; overflow-y: auto; transition: width 0.3s ease, background 0.3s, border-color 0.3s; }
.main-content { margin-left: var(--sidebar-w); flex-grow: 1; padding: 40px; position: relative; min-height: 100vh; transition: margin-left 0.3s ease; }

.logo { display: flex; align-items: center; gap: 12px; padding: 30px 20px; flex-shrink: 0; user-select: none; overflow: hidden; border-bottom: 1px solid var(--border-color); }
.logo-img { height: 50px; width: auto; object-fit: contain; border-radius: 4px; transition: transform 0.3s ease; }
.logo:hover .logo-img { transform: scale(1.1) rotate(-3deg); }
.logo h2 { font-family: 'Righteous', cursive; font-size: 1.1rem; font-weight: 400; margin: 0; line-height: 1.2; letter-spacing: 1px; text-transform: uppercase; background: linear-gradient(to bottom, var(--text-white) 0%, var(--accent-text) 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; white-space: nowrap; }

.nav-links { list-style: none; padding: 20px 10px; flex-grow: 1; margin-bottom: 10px; }
.nav-item { display: flex; align-items: center; gap: 15px; padding: 14px 20px; color: var(--text-gray); cursor: pointer; font-weight: 600; text-transform: uppercase; font-size: 0.85rem; letter-spacing: 1px; transition: 0.3s; margin-bottom: 5px; border-radius: 8px; white-space: nowrap; overflow: hidden; }
.nav-item .material-icons-round { font-size: 1.3rem; flex-shrink: 0; }
.nav-item:hover { color: var(--accent-text); background: var(--bg-card); }
.nav-item.active { color: var(--accent-text); background: var(--accent-glow); font-weight: 800; border-left: 4px solid var(--accent); border-radius: 0 8px 8px 0; }

.submenu { list-style: none; padding-left: 20px; margin-bottom: 10px; overflow: hidden; transition: max-height 0.3s ease-out; }
.submenu-item { padding: 12px 15px; color: var(--text-gray); font-size: 0.8rem; cursor: pointer; transition: 0.2s; display: flex; align-items: center; gap: 10px; border-left: 2px solid var(--border-color); text-transform: uppercase; letter-spacing: 1px; white-space: nowrap; }
.submenu-item:hover { background: var(--bg-card); color: var(--accent-text); border-color: var(--accent-text); }
.arrow-icon { transition: transform 0.3s; margin-left: auto; }
.nav-item.open .arrow-icon { transform: rotate(180deg); }

.user-sidebar-info { margin: 15px; padding: 15px; background: var(--bg-card); border: 1px solid var(--border-color); border-radius: 16px; display: flex; align-items: center; gap: 15px; box-shadow: 0 4px 6px rgba(0,0,0,0.05); overflow: hidden; white-space: nowrap; }
.user-name { font-size: 0.85rem; font-weight: 700; color: var(--text-white); text-transform: uppercase; letter-spacing: 1px; display: block; margin-bottom: 5px; }
.user-balance { color: var(--success); font-weight: 800; font-family: 'Inter', monospace; font-size: 1.1rem; }

/* ESTADO COLAPSADO (PC) */
.sidebar.collapsed { width: var(--sidebar-collapsed-w); }
.sidebar.collapsed ~ .main-content { margin-left: var(--sidebar-collapsed-w); }
.sidebar.collapsed .menu-text { display: none; }
.sidebar.collapsed .submenu { display: none !important; }
.sidebar.collapsed .nav-item { justify-content: center; padding: 14px 0; }
.sidebar.collapsed .nav-item .material-icons-round { margin: 0; }
.sidebar.collapsed .user-sidebar-info { padding: 15px 0; justify-content: center; border-radius: 50%; width: 50px; height: 50px; margin: 15px auto; }
.sidebar.collapsed .theme-switch-wrapper { justify-content: center; padding: 15px 0; }

/* =========================================================
   5. INTERRUPTOR DE MODO OSCURO (SWITCH ESTILO iOS)
   ========================================================= */
.theme-switch-wrapper {
    margin-top: auto;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid var(--border-color);
}
.theme-switch-label {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-gray);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1px;
}
.theme-switch-label i { font-size: 1.2rem; }

.theme-switch {
    position: relative;
    display: inline-block;
    width: 46px;
    height: 24px;
    flex-shrink: 0;
}
.theme-switch input { opacity: 0; width: 0; height: 0; }

.theme-slider {
    position: absolute; cursor: pointer;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: #cbd5e1;
    transition: .4s; border-radius: 34px;
}
.theme-slider::before {
    position: absolute; content: "";
    height: 18px; width: 18px;
    left: 3px; bottom: 3px;
    background-color: white;
    transition: .4s; border-radius: 50%;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

/* Estado Activado (Modo Oscuro) */
.theme-switch input:checked + .theme-slider { background-color: #3b82f6; }
.theme-switch input:checked + .theme-slider::before { transform: translateX(22px); }

/* =========================================================
   6. COMPONENTES PRINCIPALES (HERO, CABECERAS)
   ========================================================= */
.page-title { font-size: 2.5rem; font-weight: 800; margin-bottom: 40px; letter-spacing: -1px; text-transform: uppercase; color: var(--text-white); }
.page-header-premium { margin-bottom: 40px; }
.page-subtitle { color: var(--text-gray); font-size: 0.9rem; margin-top: -30px; letter-spacing: 1px; }
.section-header-premium { margin-bottom: 40px; }
.section-description { color: var(--text-gray); font-size: 0.9rem; margin-top: -30px; }

.hero-container { background: var(--bg-card); color: var(--text-white); text-align: center; padding: 80px 20px; border-radius: 20px; margin-bottom: 50px; border: 1px solid var(--border-color); box-shadow: 0 10px 30px rgba(0,0,0,0.05); transition: background 0.3s, border-color 0.3s; }
body:not(.dark-mode) .hero-container { background: radial-gradient(circle at top, #e0f2fe 0%, #ffffff 80%); }

.hero-content h1 { font-family: 'Righteous', cursive; font-size: clamp(2rem, 4.5vw, 3.2rem); font-weight: 800; text-transform: uppercase; letter-spacing: 2px; line-height: 1.2; margin-bottom: 20px; background: linear-gradient(to right, var(--text-white) 20%, var(--accent-text) 50%, var(--text-gray) 80%, var(--text-white) 100%); background-size: 200% auto; -webkit-background-clip: text; -webkit-text-fill-color: transparent; animation: shineHeroText 5s linear infinite; }
.hero-content p { font-size: 1rem; color: var(--text-gray); max-width: 600px; margin: 0 auto 30px auto; line-height: 1.6; font-weight: 400; }

.cta-button { background: var(--accent); color: #0f172a; padding: 16px 40px; text-decoration: none; font-weight: 800; border-radius: 8px; transition: all 0.3s ease; display: inline-block; text-transform: uppercase; letter-spacing: 1px; border: none; box-shadow: 0 4px 15px var(--accent-glow); cursor: pointer; }
body.dark-mode .cta-button { color: #ffffff; }
.cta-button:hover { background: var(--accent-hover); transform: translateY(-2px); box-shadow: 0 6px 20px var(--accent-glow); filter: brightness(1.1); }

.features-grid { display: flex; justify-content: center; gap: 30px; flex-wrap: wrap; margin-top: 50px; }
.feature-card { background: var(--bg-dark); padding: 30px; border-radius: 12px; width: 280px; border: 1px solid var(--border-color); transition: transform 0.3s, border-color 0.3s; box-shadow: 0 4px 6px rgba(0,0,0,0.02); }
.feature-card:hover { transform: translateY(-5px); border-color: var(--accent-text); box-shadow: 0 10px 20px rgba(0,0,0,0.05); }
.feature-icon { font-size: 2rem; margin-bottom: 15px; display: block; color: var(--accent-text); }
.feature-title { font-weight: 700; color: var(--text-white); margin-bottom: 10px; display: block; font-size: 1.1rem; text-transform: uppercase; }
.feature-desc { font-size: 0.9rem; color: var(--text-gray); line-height: 1.4; }

/* =========================================================
   7. TARJETAS (TIENDA Y PEDIDOS)
   ========================================================= */
.products-grid, .orders-premium-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 30px; padding: 20px 0; }
.orders-premium-grid { grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 25px; padding: 10px; }

.product-card { background: var(--bg-card); border: 1px solid var(--border-color); border-radius: 16px; transition: all 0.4s ease; display: flex; flex-direction: column; position: relative; height: 480px; overflow: hidden; box-shadow: 0 4px 10px rgba(0,0,0,0.03); }
.product-card:hover { transform: translateY(-10px); border-color: var(--accent-text); box-shadow: 0 15px 30px rgba(0,0,0,0.1); }
.card-img-container { height: 50%; width: 100%; overflow: hidden; background: var(--bg-dark); position: relative; display: flex; align-items: center; justify-content: center; border-bottom: 1px solid var(--border-color); }
.card-img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.product-card:hover .card-img { transform: scale(1.1); }
.card-body { padding: 25px; text-align: center; flex-grow: 1; display: flex; flex-direction: column; justify-content: space-between; background: var(--bg-card); }
.card-title { font-family: 'Righteous', cursive; font-weight: 400; font-size: 1.2rem; text-transform: uppercase; color: var(--text-white); letter-spacing: 1px; }
.price-container { margin: 10px 0; }
.card-price { font-size: 1.6rem; color: var(--accent-text); font-weight: 800; }
.card-stock { font-size: 0.8rem; color: var(--text-gray); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 15px; }

.btn-buy { width: 100%; padding: 14px; border: 1px solid var(--accent-text); background: transparent; color: var(--accent-text); font-weight: 800; cursor: pointer; text-transform: uppercase; font-size: 0.85rem; transition: 0.3s; letter-spacing: 2px; border-radius: 8px; }
.btn-buy:hover { background: var(--accent-text); color: white; }

.product-card.sold-out { filter: grayscale(0.8); opacity: 0.7; }
.product-card.sold-out:hover { transform: none; box-shadow: none; border-color: var(--border-color); }
.product-card.sold-out .card-price { color: var(--text-gray); }
.btn-buy.disabled { border-color: var(--border-color); color: var(--text-gray); background: var(--bg-dark); cursor: not-allowed; }
.btn-buy.disabled:hover { background: var(--bg-dark); color: var(--text-gray); }
.sold-out-badge { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%) rotate(-15deg); background: var(--danger); color: white; padding: 8px 20px; font-weight: 900; font-size: 1rem; border: 2px solid white; z-index: 10; box-shadow: 0 4px 10px rgba(0,0,0,0.2); }

/* =========================================================
   8. BILLETERA Y TABLAS
   ========================================================= */
.wallet-card { background: linear-gradient(135deg, var(--accent) 0%, #38bdf8 100%); padding: 40px; border-radius: 24px; text-align: center; color: #0f172a; box-shadow: 0 15px 30px var(--accent-glow); margin-bottom: 30px; position: relative; overflow: hidden; }
body.dark-mode .wallet-card { color: #ffffff; }
.wallet-card::before { content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%; background: radial-gradient(circle, rgba(255,255,255,0.2) 0%, transparent 60%); pointer-events: none; }
.wallet-label { font-size: 1rem; font-weight: 700; opacity: 0.9; text-transform: uppercase; letter-spacing: 1px; }
.wallet-amount { font-size: 4rem; font-weight: 800; margin: 10px 0 30px 0; font-family: 'Inter', monospace; transition: transform 0.3s ease; }
.wallet-actions { display: flex; justify-content: center; gap: 15px; }
.btn-wallet-action { background: rgba(255,255,255,0.2); border: 1px solid rgba(255,255,255,0.4); color: inherit; padding: 10px 20px; border-radius: 50px; font-weight: 700; cursor: pointer; backdrop-filter: blur(5px); transition: 0.3s; display: flex; align-items: center; gap: 8px; }
.btn-wallet-action:hover { background: white; color: #0f172a; }

.history-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; color: var(--text-white); }
.table-responsive-wrapper { width: 100%; overflow-x: auto; background: var(--bg-card); border-radius: 12px; border: 1px solid var(--border-color); }
.premium-table { width: 100%; border-collapse: collapse; }
.premium-table thead th { background: var(--bg-dark); color: var(--text-gray); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 2px; padding: 15px; border-bottom: 2px solid var(--border-color); text-align: center; }
.wallet-row-premium { border-bottom: 1px solid var(--border-color); transition: background 0.3s; color: var(--text-white); }
.wallet-row-premium:hover { background: var(--bg-dark); }
#wallet-history tr td { vertical-align: middle; padding: 15px; text-align: center; }

/* =========================================================
   9. CARRITO Y CHECKOUT
   ========================================================= */
.floating-cart-btn { position: fixed; bottom: 30px; right: 30px; background: var(--accent-text); color: white; width: 65px; height: 65px; border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: 0 10px 20px rgba(0,0,0,0.2); cursor: pointer; z-index: 800; transition: transform 0.3s, background 0.3s; border: none; }
.floating-cart-btn:hover { transform: scale(1.1); filter: brightness(1.1); }
.cart-badge { position: absolute; top: -5px; right: -5px; background: var(--danger); color: white; width: 25px; height: 25px; border-radius: 50%; font-size: 0.8rem; font-weight: bold; display: flex; align-items: center; justify-content: center; border: 2px solid var(--bg-dark); }

.cart-drawer { position: fixed; top: 0; right: -400px; width: 350px; height: 100vh; background: var(--bg-dark); border-left: 1px solid var(--border-color); z-index: 1000; transition: right 0.4s cubic-bezier(0.2, 0.8, 0.2, 1); display: flex; flex-direction: column; box-shadow: -10px 0 50px rgba(0,0,0,0.1); }
.cart-drawer.open { right: 0; }
.drawer-header { padding: 20px; border-bottom: 1px solid var(--border-color); display: flex; justify-content: space-between; align-items: center; background: var(--bg-card); color: var(--text-white); }
.drawer-header h2 { font-size: 1.2rem; text-transform: uppercase; letter-spacing: 1px; }
.btn-close-drawer { background: none; border: none; color: var(--text-gray); cursor: pointer; font-size: 1.5rem; }
.btn-close-drawer:hover { color: var(--danger); }
.drawer-body { flex-grow: 1; padding: 20px; overflow-y: auto; color: var(--text-white); }
.drawer-footer { padding: 25px; border-top: 1px solid var(--border-color); background: var(--bg-card); color: var(--text-white); }
.drawer-total { display: flex; justify-content: space-between; font-size: 1.2rem; font-weight: 800; margin-bottom: 20px; }
.btn-checkout { width: 100%; padding: 15px; background: var(--success); color: white; border: none; border-radius: 8px; font-weight: 800; text-transform: uppercase; cursor: pointer; transition: 0.3s; letter-spacing: 1px; }
.btn-continue { width: 100%; padding: 12px; background: transparent; color: var(--text-gray); border: 1px solid var(--border-color); border-radius: 8px; margin-top: 10px; cursor: pointer; text-transform: uppercase; font-size: 0.8rem; transition: 0.3s; }
.btn-continue:hover { border-color: var(--text-white); color: var(--text-white); }

.checkout-modal { position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%) scale(0.9); width: 90%; max-width: 600px; background: var(--bg-dark); border: 1px solid var(--border-color); border-radius: 16px; z-index: 1100; padding: 0; box-shadow: 0 20px 50px rgba(0,0,0,0.3); opacity: 0; pointer-events: none; transition: 0.3s; overflow: hidden; }
.checkout-modal.active { opacity: 1; pointer-events: auto; transform: translate(-50%, -50%) scale(1); }
.checkout-header { background: var(--bg-card); border-bottom: 1px solid var(--border-color); padding: 20px 25px; color: var(--text-white); font-weight: bold; text-transform: uppercase; letter-spacing: 1px; text-align: center; }
.checkout-body { padding: 30px; max-height: 60vh; overflow-y: auto; color: var(--text-white); }
.checkout-total-row { display: flex; justify-content: space-between; font-size: 1.5rem; font-weight: 800; color: var(--accent-text); margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--border-color); }
.checkout-actions { padding: 20px; display: flex; gap: 15px; background: var(--bg-card); border-top: 1px solid var(--border-color); }
.btn-final-pay { flex: 1; background: var(--success); color: white; border: none; border-radius: 8px; padding: 15px; font-weight: 800; cursor: pointer; text-transform: uppercase; }
.btn-final-cancel { flex: 1; background: var(--bg-dark); color: var(--text-white); border: 1px solid var(--border-color); border-radius: 8px; padding: 15px; font-weight: 600; cursor: pointer; text-transform: uppercase; transition: 0.3s; }
.btn-final-cancel:hover { background: var(--border-color); }

/* =========================================================
   10. RESPONSIVE DESIGN (MÓVILES)
   ========================================================= */
.hamburger-menu { display: none; }
.sidebar-overlay { display: none; }

@media(max-width: 768px) {
  /* Botón Flotante Clásico para Móviles */
  .hamburger-menu { 
      display: flex; 
      align-items: center; 
      justify-content: center; 
      position: fixed; 
      top: 15px; 
      left: 15px; 
      z-index: 10000; 
      background: var(--bg-card); 
      border: 1px solid var(--border-color); 
      color: var(--text-white); 
      padding: 8px; 
      border-radius: 8px; 
      cursor: pointer; 
      box-shadow: 0 4px 6px rgba(0,0,0,0.1); 
  }
  
  /* Sidebar estilo Off-Canvas */
  .sidebar { 
      position: fixed; 
      left: -320px; 
      top: 0; 
      bottom: 0; 
      width: 280px; 
      background: var(--bg-sidebar); 
      z-index: 10001;
      padding-top: 20px; 
      transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1); 
      box-shadow: 20px 0 50px rgba(0,0,0,0.2); 
  }
  .sidebar.open { left: 0; }

  /* Capa Oscura (Overlay) al abrir el menú */
  .sidebar-overlay {
      display: none;
      position: fixed;
      top: 0; left: 0; width: 100%; height: 100%;
      background: rgba(0,0,0,0.6);
      backdrop-filter: blur(2px);
      z-index: 9999; 
  }
  .sidebar-overlay.active { display: block; animation: fadeIn 0.3s ease; }
  
  .main-content { margin-left: 0 !important; padding: 80px 20px 20px 20px; min-height: 100vh; }
  .cart-drawer { width: 85%; }
  .hero-content h1 { font-size: 1.8rem; }
  .features-grid { flex-direction: column; align-items: center; }
  .orders-premium-grid { grid-template-columns: 1fr; }
}

/* Spinner General */
.spinner-container { width: 100%; display: flex; justify-content: center; padding: 50px; grid-column: 1/-1; }
.spinner { width: 40px; height: 40px; border: 4px solid var(--border-color); border-top-color: var(--accent-text); border-radius: 50%; animation: spin 1s linear infinite; }

/* Forzar que el contenedor del logo sea vertical */
aside.sidebar .logo {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 20px 10px !important;
    text-align: center !important;
    width: 100% !important;
}

/* Ajustar la imagen para que no empuje el texto hacia los lados */
.logo-img {
    display: block !important;
    margin: 0 auto 10px auto !important;
    max-width: 80px; /* Ajusta este tamaño según tu logo */
    height: auto !important;
}

/* Estilo del título */
.menu-text {
    display: block !important;
    margin-top: 5px !important;
    width: 100% !important;
}
/* =========================================================
   MEJORA: CAJA DE USUARIO Y SALDO EN LA BARRA LATERAL
   ========================================================= */
.user-sidebar-info {
    padding: 30px 15px !important; /* <-- Subimos a 30px para darle más altura */
    align-items: center !important; 
}

.user-data-text {
    display: flex !important;
    flex-direction: column !important; /* Obliga a poner un renglón exactamente debajo del otro */
    gap: 8px !important; /* Separación perfecta entre el nombre y el dinero */
    justify-content: center !important;
}

.user-name {
    margin-bottom: 0 !important; /* Quitamos el margen viejo para usar el gap */
    line-height: 1.2 !important;
    font-size: 0.85rem !important; 
    white-space: normal !important; /* Si el nombre es largo, que baje en vez de aplastarse */
    word-break: break-word !important;
}

.user-balance {
    line-height: 1 !important;
    font-size: 1.2rem !important; /* Hace que el dinero se vea un poco más grande y claro */
    margin: 0 !important;
}

.user-avatar-circle .material-icons-round {
    font-size: 2.2rem !important; /* Agrandamos el ícono de perfil para que cuadre con la nueva altura */
}