/* ===================================================
   V7 VAPES — Mobile-First Urban Neon Stylesheet
   Turquesa Neón (#00f0ff) & Rosa Neón (#ff007f)
   =================================================== */

/* ---------- CSS Custom Properties ---------- */
:root {
    --bg-dark: #08090e;
    --bg-surface: #0f1017;
    --bg-card: #151622;
    --bg-card-hover: #1c1d2e;
    --bg-input: #10111a;
    
    /* Neon Colors requested by user: Turquesa Neón + Rosa Neón */
    --neon-cyan: #00f0ff;
    --neon-cyan-dark: #00b4d8;
    --neon-cyan-glow: rgba(0, 240, 255, 0.45);
    
    --neon-pink: #ff007f;
    --neon-pink-light: #ff2a85;
    --neon-pink-glow: rgba(255, 0, 127, 0.45);

    --neon-purple: #9d4edd;
    --neon-amber: #f59e0b;
    --neon-red: #ef4444;
    --neon-green: #10b981;

    --text-primary: #ffffff;
    --text-secondary: #cbd5e1;
    --text-muted: #64748b;

    /* Gradients */
    --gradient-brand: linear-gradient(135deg, #00f0ff 0%, #00b4d8 35%, #ff007f 100%);
    --gradient-cyan: linear-gradient(135deg, #00f0ff 0%, #0099ff 100%);
    --gradient-pink: linear-gradient(135deg, #ff007f 0%, #ff549d 100%);
    --gradient-card: linear-gradient(180deg, rgba(255, 255, 255, 0.03) 0%, rgba(0, 0, 0, 0.2) 100%);

    /* Shadows & Glows */
    --shadow-cyan-glow: 0 0 25px rgba(0, 240, 255, 0.35);
    --shadow-pink-glow: 0 0 25px rgba(255, 0, 127, 0.35);
    --shadow-card: 0 8px 30px rgba(0, 0, 0, 0.5);

    /* Radii */
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-full: 9999px;

    /* Typography */
    --font-display: 'Orbitron', -apple-system, sans-serif;
    --font-heading: 'Bebas Neue', sans-serif;
    --font-body: 'Inter', -apple-system, sans-serif;
    --font-mono: 'Space Grotesk', monospace;

    --nav-height: 64px;
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-tap-highlight-color: transparent;
    background-color: var(--bg-dark);
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.5;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    position: relative;
    min-height: 100vh;
}

body.no-scroll {
    overflow: hidden;
    position: fixed;
    width: 100%;
}

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

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

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

/* Scrollbar */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: #1e2235;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--neon-cyan-dark);
}

/* Neon Helper Classes */
.neon-cyan {
    color: var(--neon-cyan);
    text-shadow: 0 0 12px var(--neon-cyan-glow);
}
.neon-pink {
    color: var(--neon-pink);
    text-shadow: 0 0 12px var(--neon-pink-glow);
}

/* ===================================================
   VERIFICACIÓN DE EDAD (+18)
   =================================================== */
.age-gate-overlay {
    position: fixed;
    inset: 0;
    z-index: 9500;
    background: rgba(6, 7, 12, 0.88);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    transition: opacity 0.35s ease, visibility 0.35s ease;
}

.age-gate-overlay.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.age-gate-card {
    width: 100%;
    max-width: 390px;
    background: linear-gradient(160deg, #151726 0%, #0e0f19 100%);
    border: 1px solid rgba(0, 240, 255, 0.35);
    border-radius: var(--radius-lg);
    padding: 34px 24px 30px;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.85), 0 0 35px rgba(0, 240, 255, 0.2), 0 0 40px rgba(255, 0, 127, 0.12);
    position: relative;
    overflow: hidden;
}

.age-gate-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-brand);
}

.age-badge-circle {
    width: 68px;
    height: 68px;
    margin: 0 auto 14px;
    border-radius: 50%;
    background: rgba(255, 0, 127, 0.12);
    border: 2px solid var(--neon-pink);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 900;
    color: #fff;
    text-shadow: 0 0 12px var(--neon-pink-glow);
    box-shadow: 0 0 22px rgba(255, 0, 127, 0.35);
}

.age-gate-tag {
    display: inline-block;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 3px;
    color: var(--neon-cyan);
    margin-bottom: 8px;
}

.age-gate-title {
    font-family: var(--font-display);
    font-size: clamp(20px, 5.5vw, 24px);
    font-weight: 900;
    letter-spacing: 1px;
    color: #fff;
    margin-bottom: 12px;
}

.age-gate-text {
    font-size: 13.5px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 24px;
}

.age-gate-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.btn-age-yes {
    width: 100%;
    padding: 15px 20px;
    background: var(--gradient-brand);
    border-radius: var(--radius-full);
    font-family: var(--font-display);
    font-size: 13px;
    font-weight: 900;
    letter-spacing: 1.5px;
    color: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-shadow: 0 0 24px rgba(0, 240, 255, 0.4);
    transition: var(--transition);
}

.btn-age-yes:active {
    transform: scale(0.96);
}

.btn-age-no {
    width: 100%;
    padding: 13px 20px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: var(--radius-full);
    font-family: var(--font-display);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: var(--text-secondary);
    transition: var(--transition);
}

.btn-age-no:hover,
.btn-age-no:active {
    border-color: #ef4444;
    color: #ef4444;
    background: rgba(239, 68, 68, 0.1);
}

.age-gate-denied {
    margin-top: 14px;
    padding: 14px;
    background: rgba(239, 68, 68, 0.14);
    border: 1px solid rgba(239, 68, 68, 0.4);
    border-radius: var(--radius-md);
    color: #f87171;
    font-size: 13px;
    font-weight: 600;
    line-height: 1.5;
}

/* ===================================================
   NAVBAR
   =================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    z-index: 1000;
    transition: var(--transition);
    background: rgba(8, 9, 14, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(0, 240, 255, 0.12);
}

.navbar.scrolled {
    background: rgba(8, 9, 14, 0.96);
    border-bottom: 1px solid rgba(0, 240, 255, 0.25);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.nav-logo-img {
    width: 42px;
    height: 42px;
    object-fit: contain;
    filter: drop-shadow(0 0 8px var(--neon-cyan-glow));
    transition: transform var(--transition);
}

.nav-logo:hover .nav-logo-img {
    transform: rotate(-5deg) scale(1.08);
}

.nav-logo-text {
    font-family: var(--font-display);
    font-size: 26px;
    font-weight: 900;
    letter-spacing: 2px;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.nav-admin-quick-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-secondary);
    font-size: 15px;
    transition: var(--transition);
}

.nav-admin-quick-btn:hover,
.nav-admin-quick-btn:active {
    background: rgba(0, 240, 255, 0.15);
    color: var(--neon-cyan);
    border-color: var(--neon-cyan);
}

.cart-btn {
    position: relative;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    background: rgba(0, 240, 255, 0.1);
    border: 1px solid rgba(0, 240, 255, 0.3);
    font-size: 18px;
    color: var(--neon-cyan);
    transition: var(--transition);
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.15);
}

.cart-btn:active {
    transform: scale(0.92);
}

.cart-count {
    position: absolute;
    top: -3px;
    right: -3px;
    width: 22px;
    height: 22px;
    background: var(--gradient-pink);
    border-radius: 50%;
    font-size: 11px;
    font-weight: 800;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 10px var(--neon-pink-glow);
    opacity: 0;
    transform: scale(0);
    transition: var(--transition);
}

.cart-count.show {
    opacity: 1;
    transform: scale(1);
}

/* ===================================================
   HERO SECTION
   =================================================== */
.hero {
    position: relative;
    min-height: 92vh;
    min-height: 92dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: calc(var(--nav-height) + 20px) 16px 30px;
    text-align: center;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.hero-ambient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(90px);
    opacity: 0.28;
    pointer-events: none;
}

.orb-cyan {
    width: 320px;
    height: 320px;
    background: var(--neon-cyan);
    top: 15%;
    left: -10%;
    animation: orbPulse 8s ease-in-out infinite alternate;
}

.orb-pink {
    width: 340px;
    height: 340px;
    background: var(--neon-pink);
    bottom: 15%;
    right: -10%;
    animation: orbPulse 9s ease-in-out infinite alternate-reverse;
}

@keyframes orbPulse {
    0% { transform: scale(1) translate(0, 0); opacity: 0.25; }
    50% { transform: scale(1.15) translate(30px, -20px); opacity: 0.35; }
    100% { transform: scale(0.9) translate(-20px, 30px); opacity: 0.2; }
}

.hero-overlay-grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(to right, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 32px 32px;
    mask-image: radial-gradient(ellipse 65% 55% at 50% 50%, #000 30%, transparent 80%);
}

.hero-particles {
    position: absolute;
    inset: 0;
}

.particle {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    animation: particleDrift 8s linear infinite;
}

@keyframes particleDrift {
    0% { transform: translateY(105vh) scale(0.2); opacity: 0; }
    20% { opacity: 0.7; }
    80% { opacity: 0.4; }
    100% { transform: translateY(-10vh) scale(1.1); opacity: 0; }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* User's Brush Logo in Hero */
.hero-logo-wrapper {
    position: relative;
    width: 280px;
    height: 280px;
    max-width: 78vw;
    max-height: 78vw;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: floatLogo 4s ease-in-out infinite;
}

@keyframes floatLogo {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.logo-glow-aura {
    position: absolute;
    inset: -10px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 240, 255, 0.3) 0%, rgba(255, 0, 127, 0.2) 60%, transparent 80%);
    filter: blur(18px);
    z-index: 0;
}

.hero-brush-logo {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 0 16px rgba(0, 240, 255, 0.6)) drop-shadow(0 0 24px rgba(255, 0, 127, 0.4));
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 18px;
    background: rgba(0, 240, 255, 0.08);
    border: 1px solid rgba(0, 240, 255, 0.3);
    border-radius: var(--radius-full);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2.5px;
    color: var(--neon-cyan);
    margin-bottom: 18px;
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.15);
}

.badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--neon-pink);
    box-shadow: 0 0 8px var(--neon-pink);
    animation: blinkDot 1.5s ease-in-out infinite alternate;
}

@keyframes blinkDot {
    0% { opacity: 0.4; }
    100% { opacity: 1; }
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(32px, 8.5vw, 56px);
    font-weight: 900;
    line-height: 1.15;
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.title-accent {
    display: block;
    color: #fff;
}

.title-gradient {
    display: block;
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 2px 14px rgba(0, 240, 255, 0.35));
}

.hero-subtitle {
    font-size: clamp(14px, 3.8vw, 17px);
    color: var(--text-secondary);
    max-width: 440px;
    margin-bottom: 30px;
    font-weight: 400;
    line-height: 1.6;
}

.hero-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 42px;
    background: var(--gradient-brand);
    border-radius: var(--radius-full);
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 2px;
    color: #000;
    box-shadow: 0 0 30px rgba(0, 240, 255, 0.45), 0 0 45px rgba(255, 0, 127, 0.25);
    transition: var(--transition);
}

.hero-cta-btn:active {
    transform: scale(0.96);
}

.hero-cta-btn i {
    font-size: 12px;
    animation: bounceSlow 1.8s ease-in-out infinite;
}

@keyframes bounceSlow {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(4px); }
}

.hero-scroll-indicator {
    position: relative;
    z-index: 5;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    margin-top: 34px;
    height: 80px;
    pointer-events: none;
}

.neon-arrow {
    display: block;
    width: 24px;
    height: 24px;
    margin-top: -8px;
    border-right: 4px solid var(--neon-cyan);
    border-bottom: 4px solid var(--neon-cyan);
    border-radius: 3px;
    transform: rotate(45deg);
    box-shadow: 4px 4px 12px rgba(0, 240, 255, 0.7);
    animation: neonArrowPulse 1.5s ease-in-out infinite;
}

.neon-arrow.arrow-2 {
    border-color: #9d6bff;
    box-shadow: 4px 4px 12px rgba(157, 107, 255, 0.7);
    animation-delay: 0.2s;
}

.neon-arrow.arrow-3 {
    border-color: var(--neon-pink);
    box-shadow: 4px 4px 14px rgba(255, 0, 127, 0.8);
    animation-delay: 0.4s;
}

@keyframes neonArrowPulse {
    0%   { opacity: 0.25; transform: translateY(-6px) rotate(45deg); }
    50%  { opacity: 1;    transform: translateY(6px)  rotate(45deg); }
    100% { opacity: 0.25; transform: translateY(-6px) rotate(45deg); }
}

/* ===================================================
   MARQUEE (MARCAS)
   =================================================== */
.marquee-section {
    padding: 16px 0;
    background: #0b0c13;
    border-top: 1px solid rgba(0, 240, 255, 0.15);
    border-bottom: 1px solid rgba(255, 0, 127, 0.15);
    position: relative;
    overflow: hidden;
}

.marquee-label {
    text-align: center;
    font-size: 9px;
    font-weight: 800;
    letter-spacing: 3px;
    color: var(--neon-cyan);
    text-transform: uppercase;
    margin-bottom: 10px;
    opacity: 0.8;
}

.marquee-track {
    display: flex;
    width: max-content;
    animation: marqueeMove 32s linear infinite;
}

.marquee-content {
    display: flex;
    align-items: center;
    gap: 0;
    flex-shrink: 0;
}

.marquee-brand {
    font-family: var(--font-display);
    font-size: 15px;
    font-weight: 800;
    letter-spacing: 3px;
    color: var(--text-primary);
    padding: 0 16px;
    white-space: nowrap;
    text-shadow: 0 0 8px rgba(255, 255, 255, 0.2);
}

.marquee-sep {
    color: var(--neon-pink);
    font-size: 11px;
    padding: 0 6px;
    opacity: 0.8;
}

@keyframes marqueeMove {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

/* ===================================================
   MANIFIESTO
   =================================================== */
.manifesto {
    position: relative;
    padding: 90px 20px;
    overflow: hidden;
    text-align: center;
    background: radial-gradient(ellipse 70% 60% at 50% 50%, rgba(0, 240, 255, 0.06) 0%, transparent 70%), var(--bg-dark);
}

.manifesto::before,
.manifesto::after {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 70%;
    max-width: 520px;
    height: 1px;
}

.manifesto::before {
    top: 0;
    background: linear-gradient(90deg, transparent, var(--neon-cyan), transparent);
    box-shadow: 0 0 12px var(--neon-cyan-glow);
}

.manifesto::after {
    bottom: 0;
    background: linear-gradient(90deg, transparent, var(--neon-pink), transparent);
    box-shadow: 0 0 12px var(--neon-pink-glow);
}

.manifesto-grid-bg {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(to right, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
    background-size: 28px 28px;
    mask-image: radial-gradient(ellipse 60% 70% at 50% 50%, #000 20%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse 60% 70% at 50% 50%, #000 20%, transparent 75%);
    pointer-events: none;
}

.manifesto-inner {
    position: relative;
    z-index: 1;
    max-width: 620px;
    margin: 0 auto;
}

.manifesto-tag {
    display: inline-block;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 3.5px;
    color: var(--neon-pink);
    text-shadow: 0 0 10px var(--neon-pink-glow);
    padding: 6px 16px;
    border: 1px solid rgba(255, 0, 127, 0.35);
    border-radius: var(--radius-full);
    margin-bottom: 22px;
}

.manifesto-title {
    font-family: var(--font-display);
    font-size: clamp(24px, 7vw, 44px);
    font-weight: 900;
    line-height: 1.2;
    letter-spacing: 1.5px;
    color: #fff;
    margin-bottom: 22px;
}

.manifesto-title-glow {
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 14px rgba(0, 240, 255, 0.35));
}

.manifesto-divider {
    width: 70px;
    height: 3px;
    margin: 0 auto 24px;
    border-radius: 3px;
    background: var(--gradient-brand);
    box-shadow: 0 0 12px var(--neon-cyan-glow);
}

.manifesto-text {
    font-size: clamp(14px, 3.8vw, 16.5px);
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 34px;
}

.manifesto-text strong {
    color: #fff;
    font-weight: 700;
}

.hl-cyan {
    color: var(--neon-cyan);
    font-weight: 600;
}

.hl-pink {
    color: var(--neon-pink);
    font-weight: 600;
}

.manifesto-pillars {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.pillar {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 16px 8px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(0, 240, 255, 0.15);
    border-radius: var(--radius-md);
    font-size: 11.5px;
    font-weight: 700;
    color: var(--text-secondary);
    line-height: 1.3;
}

.pillar i {
    font-size: 20px;
    color: var(--neon-cyan);
    filter: drop-shadow(0 0 6px var(--neon-cyan-glow));
}

.pillar:nth-child(2) {
    border-color: rgba(255, 0, 127, 0.2);
}

.pillar:nth-child(2) i {
    color: var(--neon-pink);
    filter: drop-shadow(0 0 6px var(--neon-pink-glow));
}

/* ===================================================
   CATALOG SECTION
   =================================================== */
.catalog {
    padding: 50px 14px 80px;
    max-width: 1200px;
    margin: 0 auto;
}

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

.section-tag {
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 3px;
    color: var(--neon-pink);
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 6px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(20px, 5.5vw, 32px);
    font-weight: 900;
    letter-spacing: 2px;
    color: #fff;
    margin-bottom: 6px;
}

.section-subtitle {
    font-size: 13px;
    color: var(--text-muted);
}

.title-glow-line {
    width: 60px;
    height: 3px;
    background: var(--gradient-brand);
    margin: 12px auto 0;
    border-radius: 2px;
    box-shadow: 0 0 12px var(--neon-cyan-glow);
}

/* Brand Filter Tabs */
.brand-filter-wrapper {
    margin-bottom: 24px;
}

.brand-filter {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding: 6px 4px 14px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.brand-filter::-webkit-scrollbar {
    display: none;
}

.brand-tab {
    flex-shrink: 0;
    padding: 10px 20px;
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
    white-space: nowrap;
}

.brand-tab .tab-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--neon-cyan);
}

.brand-tab.active {
    background: var(--gradient-brand);
    color: #000;
    font-weight: 800;
    border-color: transparent;
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.4);
}

.brand-tab.active .tab-dot {
    background: #000;
}

/* Price Filter & Sort Bar */
.price-filter-wrapper {
    margin-bottom: 26px;
    background: rgba(15, 16, 25, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-md);
    padding: 12px 14px;
}

.price-filter-label {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-secondary);
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.price-filter-label i {
    color: var(--neon-pink);
}

.price-filter {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 4px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.price-filter::-webkit-scrollbar {
    display: none;
}

.price-chip {
    flex-shrink: 0;
    padding: 7px 14px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 700;
    color: var(--text-secondary);
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
    white-space: nowrap;
}

.price-chip.active {
    background: rgba(255, 0, 127, 0.16);
    border-color: var(--neon-pink);
    color: #fff;
    box-shadow: 0 0 14px rgba(255, 0, 127, 0.35);
}

/* Admin Model Quick Chips */
.model-quick-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 8px;
}

.model-quick-chips:empty {
    display: none;
}

.model-chip-btn {
    padding: 6px 12px;
    border-radius: var(--radius-full);
    background: rgba(0, 240, 255, 0.1);
    border: 1px solid rgba(0, 240, 255, 0.3);
    color: var(--neon-cyan);
    font-size: 11.5px;
    font-weight: 700;
    transition: var(--transition);
}

.model-chip-btn:hover,
.model-chip-btn.active {
    background: var(--neon-cyan);
    color: #000;
}

/* Grouped Model Sections inside Brand / Catalog */
.catalog-models-container {
    display: flex;
    flex-direction: column;
    gap: 44px;
}

.model-section {
    background: rgba(15, 16, 25, 0.55);
    border: 1px solid rgba(0, 240, 255, 0.14);
    border-radius: var(--radius-lg);
    padding: 24px 14px 20px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
}

.model-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 2px;
    background: var(--gradient-brand);
    box-shadow: 0 0 12px var(--neon-cyan-glow);
}

.model-section-header {
    text-align: center;
    margin-bottom: 18px;
}

.model-brand-pill {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 2.5px;
    color: var(--neon-cyan);
    background: rgba(0, 240, 255, 0.1);
    border: 1px solid rgba(0, 240, 255, 0.28);
    padding: 4px 12px;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    margin-bottom: 8px;
}

.model-section-title {
    font-family: var(--font-heading);
    font-size: clamp(28px, 7vw, 38px);
    letter-spacing: 2px;
    color: #fff;
    line-height: 1.05;
    text-shadow: 0 0 14px rgba(0, 240, 255, 0.25);
    margin: 0;
}

.model-specs-banner {
    max-width: 640px;
    margin: 12px auto 0;
    background: linear-gradient(145deg, #161826 0%, #11121d 100%);
    border: 1px solid rgba(255, 0, 127, 0.22);
    border-radius: var(--radius-md);
    padding: 14px 16px;
    font-size: 12.5px;
    color: var(--text-secondary);
    line-height: 1.65;
    text-align: center;
    box-shadow: inset 0 0 18px rgba(0, 0, 0, 0.35);
}

/* Products Grid (2 columns on mobile) */
.products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

/* Product Card */
.product-card {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.06);
    display: flex;
    flex-direction: column;
    position: relative;
    transition: var(--transition);
    box-shadow: var(--shadow-card);
}

.product-card:active {
    transform: scale(0.97);
}

.product-card:hover {
    border-color: rgba(0, 240, 255, 0.3);
}

/* Stock Status Badges */
.stock-badge {
    position: absolute;
    top: 8px;
    left: 8px;
    padding: 3px 9px;
    border-radius: var(--radius-full);
    font-size: 9px;
    font-weight: 800;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    z-index: 3;
}

.stock-badge.in-stock {
    background: rgba(16, 185, 129, 0.2);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.4);
}

.stock-badge.last-one {
    background: rgba(245, 158, 11, 0.25);
    color: #fbbf24;
    border: 1px solid rgba(245, 158, 11, 0.5);
    animation: pulseBadge 1.8s infinite;
}

.stock-badge.out-of-stock {
    background: rgba(239, 68, 68, 0.25);
    color: #f87171;
    border: 1px solid rgba(239, 68, 68, 0.5);
}

@keyframes pulseBadge {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.05); opacity: 0.75; }
}

/* Product Image Box */
.product-image-box {
    width: 100%;
    aspect-ratio: 1;
    background: #0f101a;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.product-image-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.product-image-box .placeholder-icon {
    font-size: 34px;
    color: var(--neon-cyan);
    opacity: 0.35;
}

/* Out of Stock Overlay */
.product-card.is-out-of-stock .product-image-box::after {
    content: 'AGOTADO';
    position: absolute;
    inset: 0;
    background: rgba(8, 9, 14, 0.78);
    backdrop-filter: blur(2px);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 900;
    letter-spacing: 2.5px;
    color: #ef4444;
    text-shadow: 0 0 10px rgba(239, 68, 68, 0.6);
}

.product-details {
    padding: 10px 10px 12px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.product-brand-tag {
    font-family: var(--font-display);
    font-size: 8.5px;
    font-weight: 800;
    letter-spacing: 1.5px;
    color: var(--neon-cyan);
    text-transform: uppercase;
    margin-bottom: 2px;
}

.product-model-title {
    font-family: var(--font-heading);
    font-size: 17px;
    letter-spacing: 0.8px;
    color: #fff;
    line-height: 1.2;
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.product-flavor-name {
    font-size: 11.5px;
    color: var(--text-secondary);
    margin-bottom: 10px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.product-card-footer {
    margin-top: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.product-price-tag {
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 800;
    color: #fff;
}

.btn-add-cart-mini {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--gradient-brand);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    color: #000;
    font-weight: 800;
    transition: var(--transition);
    box-shadow: 0 0 12px rgba(0, 240, 255, 0.3);
}

.btn-add-cart-mini:disabled {
    background: #1f2130;
    color: var(--text-muted);
    box-shadow: none;
    cursor: not-allowed;
}

.btn-add-cart-mini:not(:disabled):active {
    transform: scale(0.85);
}

/* Empty Catalog State */
.empty-catalog {
    text-align: center;
    padding: 60px 16px;
    background: var(--bg-card);
    border-radius: var(--radius-md);
    border: 1px dashed rgba(255, 255, 255, 0.1);
}

.empty-catalog i {
    font-size: 40px;
    color: var(--neon-cyan);
    opacity: 0.5;
    margin-bottom: 12px;
}

.empty-title {
    font-size: 15px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 4px;
}

.empty-sub {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 18px;
}

.btn-empty-admin {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 22px;
    background: rgba(0, 240, 255, 0.15);
    border: 1px solid var(--neon-cyan);
    border-radius: var(--radius-full);
    color: var(--neon-cyan);
    font-size: 12px;
    font-weight: 700;
}

/* ===================================================
   FOOTER
   =================================================== */
.footer {
    background: #090a10;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 40px 16px 50px;
    position: relative;
    text-align: center;
}

.footer-glow-bar {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-brand);
    box-shadow: 0 0 15px var(--neon-cyan-glow);
}

.footer-content {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
}

.footer-logo-img {
    width: 48px;
    height: 48px;
    object-fit: contain;
    filter: drop-shadow(0 0 10px var(--neon-cyan-glow));
}

.footer-logo-text {
    font-family: var(--font-display);
    font-size: 32px;
    font-weight: 900;
}

.footer-tagline {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.footer-social-links {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    margin: 0 auto 24px;
}

.social-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 13px 28px;
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 700;
    transition: var(--transition);
}

.whatsapp-btn {
    background: #25d366;
    color: #fff;
    box-shadow: 0 4px 18px rgba(37, 211, 102, 0.3);
}

.insta-btn {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: #fff;
}

/* ADMIN ACCESS IN FOOTER (DISCREET & SMALL) */
.footer-admin-section {
    margin-bottom: 12px;
}

.footer-admin-btn {
    padding: 4px 10px;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-full);
    color: var(--text-muted);
    font-family: var(--font-body);
    font-size: 9.5px;
    font-weight: 500;
    letter-spacing: 0.5px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    opacity: 0.45;
    transition: var(--transition);
}

.footer-admin-btn:hover,
.footer-admin-btn:active {
    opacity: 0.9;
    border-color: rgba(0, 240, 255, 0.35);
    color: var(--neon-cyan);
}

.admin-pin-hint {
    font-size: 11px;
    opacity: 0.8;
}

.footer-copy {
    font-size: 11.5px;
    color: var(--text-muted);
}

/* FLOATING QUICK ADMIN BUTTON */
.floating-admin-trigger {
    position: fixed;
    bottom: 20px;
    left: 20px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: #11121d;
    border: 2px solid var(--neon-cyan);
    color: var(--neon-cyan);
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999;
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.35);
    transition: var(--transition);
}

.floating-admin-trigger:active {
    transform: scale(0.9);
}

.floating-admin-tooltip {
    display: none;
}

/* ===================================================
   CART SIDEBAR
   =================================================== */
.cart-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(6px);
    z-index: 2000;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition);
}

.cart-overlay.open {
    opacity: 1;
    pointer-events: all;
}

.cart-sidebar {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 390px;
    height: 100%;
    background: var(--bg-surface);
    z-index: 2001;
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform 0.32s cubic-bezier(0.4, 0, 0.2, 1);
    border-left: 1px solid rgba(0, 240, 255, 0.2);
}

.cart-sidebar.open {
    transform: translateX(0);
}

.cart-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.cart-header h3 {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 800;
    letter-spacing: 1.5px;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 10px;
}

.cart-header h3 i {
    color: var(--neon-cyan);
}

.cart-close {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 15px;
}

.cart-items {
    flex: 1;
    overflow-y: auto;
    padding: 14px;
}

.cart-item {
    display: flex;
    gap: 12px;
    padding: 12px;
    background: var(--bg-card);
    border-radius: var(--radius-sm);
    margin-bottom: 10px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.cart-item-image {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-sm);
    background: #0d0e16;
    overflow: hidden;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cart-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cart-item-image .no-image {
    color: var(--neon-cyan);
    opacity: 0.4;
    font-size: 20px;
}

.cart-item-details {
    flex: 1;
    min-width: 0;
}

.cart-item-name {
    font-family: var(--font-heading);
    font-size: 16px;
    letter-spacing: 0.5px;
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cart-item-flavor {
    font-size: 12px;
    color: var(--neon-cyan);
    margin-bottom: 8px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cart-item-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.cart-item-price {
    font-family: var(--font-display);
    font-size: 13px;
    font-weight: 800;
    color: #fff;
}

.cart-qty-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}

.cart-qty-btn {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    color: #fff;
}

.cart-qty-btn:active {
    background: var(--neon-cyan);
    color: #000;
}

.cart-qty-num {
    font-size: 13px;
    font-weight: 700;
    min-width: 18px;
    text-align: center;
}

.cart-empty {
    flex: 1;
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 30px;
    text-align: center;
}

.cart-empty i {
    font-size: 46px;
    color: var(--text-muted);
    opacity: 0.4;
    margin-bottom: 12px;
}

.cart-empty-title {
    font-size: 15px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 4px;
}

.cart-empty-sub {
    font-size: 12.5px;
    color: var(--text-muted);
}

.cart-footer {
    padding: 16px 20px 24px;
    background: #0c0d15;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: none;
}

.cart-footer.show {
    display: block;
}

.cart-subtotal-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
    font-size: 14px;
    color: var(--text-secondary);
}

.cart-total-price {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 900;
    color: var(--neon-cyan);
    text-shadow: 0 0 10px var(--neon-cyan-glow);
}

.cart-checkout {
    width: 100%;
    padding: 15px;
    background: #25d366;
    border-radius: var(--radius-md);
    font-family: var(--font-display);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 1px;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 10px;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35);
}

.cart-checkout:active {
    transform: scale(0.97);
}

.cart-clear {
    width: 100%;
    padding: 8px;
    font-size: 12px;
    color: var(--text-muted);
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

/* ===================================================
   PRODUCT DETAIL MODAL
   =================================================== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(8px);
    z-index: 3000;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition);
}

.modal-overlay.open {
    opacity: 1;
    pointer-events: all;
}

.product-modal {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    max-height: 88vh;
    background: var(--bg-surface);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    z-index: 3001;
    transform: translateY(100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    overflow-y: auto;
    border-top: 1px solid rgba(0, 240, 255, 0.3);
}

.product-modal.open {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    color: #fff;
    z-index: 10;
}

.modal-image-wrap {
    width: 100%;
    max-height: 280px;
    background: #0a0b12;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.modal-image-wrap img {
    max-height: 280px;
    object-fit: contain;
    padding: 16px;
}

.modal-image-wrap .placeholder-icon {
    font-size: 60px;
    color: var(--neon-cyan);
    opacity: 0.3;
}

.modal-info-wrap {
    padding: 20px 18px 34px;
}

.modal-brand-tag {
    font-family: var(--font-display);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 2px;
    color: var(--neon-cyan);
    text-transform: uppercase;
    margin-bottom: 4px;
}

.modal-model-title {
    font-family: var(--font-heading);
    font-size: 28px;
    letter-spacing: 1px;
    color: #fff;
    margin-bottom: 2px;
}

.modal-flavor-title {
    font-size: 16px;
    color: var(--neon-pink);
    font-weight: 600;
    margin-bottom: 14px;
}

.modal-specs-box {
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: var(--radius-sm);
    padding: 12px 14px;
    margin-bottom: 18px;
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.modal-price-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
}

.modal-price-num {
    font-family: var(--font-display);
    font-size: 26px;
    font-weight: 900;
    color: #fff;
}

.modal-add-btn {
    width: 100%;
    padding: 16px;
    background: var(--gradient-brand);
    border-radius: var(--radius-md);
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 2px;
    color: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 0 25px rgba(0, 240, 255, 0.4);
}

.modal-add-btn:disabled {
    background: #1c1e2b;
    color: var(--text-muted);
    box-shadow: none;
    cursor: not-allowed;
}

/* ===================================================
   ADMIN PIN MODAL
   =================================================== */
.pin-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.92);
    width: 90%;
    max-width: 350px;
    background: #131420;
    border-radius: var(--radius-lg);
    padding: 32px 22px;
    z-index: 3001;
    text-align: center;
    opacity: 0;
    pointer-events: none;
    transition: all var(--transition);
    border: 1px solid rgba(0, 240, 255, 0.3);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.8), 0 0 30px rgba(0, 240, 255, 0.15);
}

.pin-modal.open {
    opacity: 1;
    pointer-events: all;
    transform: translate(-50%, -50%) scale(1);
}

.pin-icon-box {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(0, 240, 255, 0.1);
    border: 1px solid var(--neon-cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--neon-cyan);
    margin: 0 auto 16px;
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.25);
}

.pin-title {
    font-family: var(--font-display);
    font-size: 17px;
    font-weight: 800;
    letter-spacing: 1.5px;
    color: #fff;
    margin-bottom: 6px;
}

.pin-subtitle {
    font-size: 12.5px;
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.5;
}

.pin-inputs {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 14px;
}

.pin-digit {
    width: 52px;
    height: 60px;
    background: #0a0b12;
    border: 2px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-sm);
    text-align: center;
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 800;
    color: var(--neon-cyan);
    outline: none;
    transition: var(--transition);
}

.pin-digit:focus {
    border-color: var(--neon-cyan);
    box-shadow: 0 0 16px rgba(0, 240, 255, 0.35);
}

.pin-hint-tag {
    font-size: 11.5px;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.pin-hint-tag strong {
    color: var(--neon-pink);
}

.pin-error {
    font-size: 12.5px;
    color: #ef4444;
    opacity: 0;
    transition: opacity var(--transition);
}

.pin-error.show {
    opacity: 1;
}

/* ===================================================
   ADMIN PANEL (FULL-SCREEN EXPERIENCE)
   =================================================== */
.admin-panel {
    position: fixed;
    inset: 0;
    background: #090a10;
    z-index: 5000;
    transform: translateY(100%);
    transition: transform 0.38s cubic-bezier(0.4, 0, 0.2, 1);
    overflow-y: auto;
}

.admin-panel.open {
    transform: translateY(0);
}

.admin-topbar {
    position: sticky;
    top: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: rgba(12, 13, 20, 0.95);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(0, 240, 255, 0.2);
    z-index: 20;
}

.admin-topbar-left {
    display: flex;
    align-items: center;
    gap: 10px;
}

.admin-topbar-logo {
    width: 38px;
    height: 38px;
    object-fit: contain;
}

.admin-brand-name {
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 900;
    letter-spacing: 1px;
    color: #fff;
}

.admin-badge {
    display: inline-block;
    padding: 2px 7px;
    background: var(--gradient-pink);
    border-radius: var(--radius-full);
    font-size: 9px;
    font-weight: 800;
    letter-spacing: 1px;
    color: #fff;
    vertical-align: middle;
    margin-left: 4px;
}

.admin-subtext {
    font-size: 11px;
    color: var(--text-muted);
}

/* Prominent Server Sync Banner inside Admin Container */
.admin-sync-banner {
    background: linear-gradient(135deg, rgba(0, 240, 255, 0.12) 0%, rgba(255, 0, 127, 0.12) 100%);
    border: 1.5px solid rgba(0, 240, 255, 0.45);
    border-radius: var(--radius-md);
    padding: 14px 16px;
    margin-bottom: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    box-shadow: 0 4px 24px rgba(0, 240, 255, 0.12);
}

.admin-sync-banner-info {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.admin-sync-banner-title {
    font-family: var(--font-display);
    font-size: 12.5px;
    font-weight: 800;
    letter-spacing: 1px;
    color: var(--neon-cyan);
    display: flex;
    align-items: center;
    gap: 7px;
}

.admin-sync-banner-status {
    font-size: 12px;
    color: var(--text-secondary);
}

.admin-sync-server-btn {
    width: 100%;
    padding: 13px 18px;
    border-radius: var(--radius-sm);
    background: var(--gradient-brand);
    border: none;
    font-family: var(--font-display);
    font-size: 12.5px;
    font-weight: 900;
    letter-spacing: 1px;
    color: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.4);
    transition: var(--transition);
    cursor: pointer;
}

.admin-sync-server-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 0 26px rgba(0, 240, 255, 0.65);
}

.admin-sync-server-btn:active {
    transform: scale(0.97);
}

.admin-sync-server-btn.unsaved {
    background: linear-gradient(135deg, #ff007f 0%, #ff549d 100%);
    color: #fff;
    box-shadow: 0 0 22px rgba(255, 0, 127, 0.6);
    animation: pulseSyncBtn 1.6s infinite;
}

@keyframes pulseSyncBtn {
    0%, 100% { box-shadow: 0 0 14px rgba(255, 0, 127, 0.45); }
    50% { box-shadow: 0 0 28px rgba(255, 0, 127, 0.9); }
}

@media (min-width: 640px) {
    .admin-sync-banner {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }

    .admin-sync-server-btn {
        width: auto;
        flex-shrink: 0;
        padding: 12px 22px;
    }
}

.admin-exit-btn {
    padding: 9px 16px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    font-size: 12px;
    font-weight: 700;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
}

.admin-exit-btn:active {
    background: var(--neon-cyan);
    color: #000;
}

.admin-container {
    max-width: 820px;
    margin: 0 auto;
    padding: 16px 14px 60px;
}

/* Admin Tabs (Stock vs Form) */
.admin-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 18px;
}

.admin-tab-btn {
    flex: 1;
    padding: 12px 14px;
    border-radius: var(--radius-md);
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 12.5px;
    font-weight: 700;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--transition);
}

.admin-tab-btn.active {
    background: rgba(0, 240, 255, 0.12);
    border-color: var(--neon-cyan);
    color: var(--neon-cyan);
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.15);
}

.admin-tab-content {
    display: none;
}

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

.admin-card {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    padding: 18px;
    border: 1px solid rgba(255, 255, 255, 0.07);
    margin-bottom: 18px;
}

.admin-card-header {
    margin-bottom: 16px;
}

.admin-card-title {
    font-family: var(--font-display);
    font-size: 15px;
    font-weight: 800;
    letter-spacing: 1.5px;
    color: var(--neon-cyan);
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 4px;
}

.admin-card-sub {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Stock Summary Counters */
.admin-stock-summary {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    margin-bottom: 16px;
}

.summary-pill {
    background: #0d0e17;
    border-radius: var(--radius-sm);
    padding: 10px 6px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.summary-pill .label {
    display: block;
    font-size: 9.5px;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-bottom: 2px;
}

.summary-pill .value {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 900;
}

.summary-pill.total .value { color: #fff; }
.summary-pill.ok .value { color: #10b981; }
.summary-pill.low .value { color: #fbbf24; }
.summary-pill.out .value { color: #ef4444; }

/* Filter & Search Bar */
.admin-filter-bar {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 16px;
}

.filter-group label {
    display: block;
    font-size: 11px;
    font-weight: 700;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.admin-select,
.admin-input,
.admin-textarea {
    width: 100%;
    padding: 12px 14px;
    background: var(--bg-input);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    color: #fff;
    font-family: var(--font-body);
    font-size: 13.5px;
    outline: none;
    transition: var(--transition);
}

.admin-select:focus,
.admin-input:focus,
.admin-textarea:focus {
    border-color: var(--neon-cyan);
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.25);
}

/* Admin Stock Row Item */
.admin-stock-item {
    background: #0d0e17;
    border-radius: var(--radius-sm);
    padding: 12px;
    margin-bottom: 10px;
    border: 1px solid rgba(255, 255, 255, 0.04);
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.admin-stock-main {
    display: flex;
    align-items: center;
    gap: 12px;
}

.admin-stock-thumb {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    background: #141522;
    overflow: hidden;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.admin-stock-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.admin-stock-thumb i {
    color: var(--neon-cyan);
    opacity: 0.4;
    font-size: 18px;
}

.admin-stock-info {
    flex: 1;
    min-width: 0;
}

.admin-stock-brand-tag {
    font-size: 9px;
    font-weight: 800;
    color: var(--neon-cyan);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.admin-stock-title {
    font-family: var(--font-heading);
    font-size: 17px;
    color: #fff;
    line-height: 1.2;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.admin-stock-flavor {
    font-size: 12px;
    color: var(--neon-pink);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.admin-stock-price {
    font-family: var(--font-display);
    font-size: 13px;
    font-weight: 800;
    color: #fff;
}

/* Quick Stock Controls Row */
.admin-stock-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 8px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    flex-wrap: wrap;
    gap: 8px;
}

.stock-counter-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-counter {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 800;
    transition: var(--transition);
}

.btn-counter.plus:active {
    background: #10b981;
    color: #000;
}

.btn-counter.minus:active {
    background: #ef4444;
    color: #fff;
}

.stock-value-badge {
    padding: 5px 12px;
    border-radius: var(--radius-sm);
    font-family: var(--font-display);
    font-size: 12px;
    font-weight: 800;
    min-width: 80px;
    text-align: center;
}

.stock-value-badge.ok {
    background: rgba(16, 185, 129, 0.2);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.4);
}

.stock-value-badge.low {
    background: rgba(245, 158, 11, 0.2);
    color: #fbbf24;
    border: 1px solid rgba(245, 158, 11, 0.4);
}

.stock-value-badge.out {
    background: rgba(239, 68, 68, 0.2);
    color: #f87171;
    border: 1px solid rgba(239, 68, 68, 0.4);
}

.quick-stock-actions {
    display: flex;
    gap: 6px;
}

.btn-quick-tag {
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    font-size: 11px;
    font-weight: 700;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-secondary);
    transition: var(--transition);
}

.btn-quick-tag.out-tag:active {
    background: #ef4444;
    color: #fff;
}

.btn-quick-tag.one-tag:active {
    background: #fbbf24;
    color: #000;
}

.btn-item-action {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
}

.btn-item-action.edit {
    background: rgba(0, 240, 255, 0.12);
    color: var(--neon-cyan);
    border: 1px solid rgba(0, 240, 255, 0.3);
}

.btn-item-action.delete {
    background: rgba(239, 68, 68, 0.12);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

/* TAB 2: FORM STYLING */
.admin-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 12px;
    font-weight: 700;
    color: var(--text-secondary);
}

.form-group label i {
    color: var(--neon-cyan);
    margin-right: 4px;
}

.required {
    color: var(--neon-pink);
}

.form-hint {
    font-size: 11px;
    color: var(--text-muted);
}

.form-row-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

/* Photo Uploader */
.photo-uploader-box {
    position: relative;
    border: 2px dashed rgba(0, 240, 255, 0.25);
    border-radius: var(--radius-md);
    background: #0d0e17;
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
}

.photo-uploader-box:hover {
    border-color: var(--neon-cyan);
}

.file-input {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
    z-index: 5;
}

.photo-preview {
    padding: 24px 16px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.preview-icon {
    font-size: 32px;
    color: var(--neon-cyan);
    margin-bottom: 4px;
}

.preview-text {
    font-size: 13px;
    font-weight: 700;
    color: #fff;
}

.preview-sub {
    font-size: 11px;
    color: var(--text-muted);
}

.photo-preview img {
    max-height: 180px;
    border-radius: var(--radius-sm);
    object-fit: contain;
}

.url-image-toggle {
    margin-top: 8px;
}

.url-image-toggle label {
    font-size: 11px;
    color: var(--text-muted);
    display: block;
    margin-bottom: 4px;
}

.admin-input-small {
    width: 100%;
    padding: 8px 12px;
    background: var(--bg-input);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-sm);
    color: #fff;
    font-size: 12px;
}

.form-actions {
    display: flex;
    gap: 10px;
    margin-top: 10px;
}

.btn-primary {
    flex: 1;
    padding: 15px;
    background: var(--gradient-brand);
    border-radius: var(--radius-md);
    font-family: var(--font-display);
    font-size: 13px;
    font-weight: 900;
    letter-spacing: 1.5px;
    color: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.3);
}

.btn-primary:active {
    transform: scale(0.97);
}

.btn-cancel {
    padding: 15px 20px;
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.4);
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 700;
    color: #ef4444;
}

/* Backup Card */
.admin-backup-card {
    background: #0d0e17;
}

.backup-title {
    font-size: 13.5px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 4px;
}

.backup-desc {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 14px;
}

.backup-buttons {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.btn-secondary {
    padding: 11px 16px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    font-size: 12px;
    font-weight: 700;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-danger-outline {
    padding: 11px 16px;
    border-radius: var(--radius-sm);
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.3);
    font-size: 12px;
    font-weight: 700;
    color: #f87171;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

/* ===================================================
   TOAST NOTIFICATION
   =================================================== */
.toast-container {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    pointer-events: none;
}

.toast {
    padding: 12px 22px;
    background: #141624;
    border: 1px solid var(--neon-cyan);
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 600;
    color: #fff;
    box-shadow: 0 4px 25px rgba(0, 0, 0, 0.7), 0 0 15px rgba(0, 240, 255, 0.25);
    display: flex;
    align-items: center;
    gap: 8px;
    opacity: 0;
    transform: translateY(20px);
    transition: all var(--transition);
}

.toast.show {
    opacity: 1;
    transform: translateY(0);
}

.toast.toast-error {
    border-color: #ef4444;
}

.toast.toast-warning {
    border-color: #fbbf24;
}

/* ===================================================
   RESPONSIVE (DESKTOP & TABLET ENHANCEMENT)
   =================================================== */
@media (min-width: 640px) {
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 16px;
    }

    .admin-filter-bar {
        flex-direction: row;
    }

    .filter-group {
        flex: 1;
    }

    .backup-buttons {
        flex-direction: row;
    }

    .footer-social-links {
        flex-direction: row;
    }
}

@media (min-width: 1024px) {
    .products-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 20px;
    }

    .product-modal {
        top: 50%;
        bottom: auto;
        left: 50%;
        right: auto;
        width: 90%;
        max-width: 520px;
        transform: translate(-50%, -50%) scale(0.92);
        border-radius: var(--radius-lg);
        opacity: 0;
        border: 1px solid rgba(0, 240, 255, 0.35);
    }

    .product-modal.open {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }
}