/* ============================================================
   NINJI — Kawaii Hype Toys Design System
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Baloo+2:wght@400;500;600;700;800&family=Nunito:wght@300;400;600;700;800&display=swap');

:root {
    /* Brand Colors */
    --color-primary: #FF6B9D;
    --color-primary-hover: #FF4785;
    --color-primary-light: #FFE0EB;
    --color-secondary: #FFB8D0;
    --color-background: #FFF5F9;
    --color-text: #2D2D2D;
    --color-text-light: #666666;
    --color-text-muted: #999999;
    --color-white: #FFFFFF;
    --color-gold: #FFD700;
    --color-sky: #87CEEB;
    --color-lavender: #E8D5F5;
    --color-purple: #C084FC;
    --color-pink-gradient-start: #FFB6D5;
    --color-pink-gradient-end: #D8B4FE;

    /* Typography */
    --font-heading: 'Baloo 2', 'Quicksand', cursive;
    --font-body: 'Nunito', -apple-system, sans-serif;

    /* Spacing */
    --radius-sm: 12px;
    --radius-md: 20px;
    --radius-lg: 30px;
    --radius-xl: 40px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(255, 107, 157, 0.08);
    --shadow-md: 0 4px 16px rgba(255, 107, 157, 0.12);
    --shadow-lg: 0 8px 32px rgba(255, 107, 157, 0.16);
    --shadow-card: 0 2px 12px rgba(0, 0, 0, 0.06);
    --shadow-card-hover: 0 8px 28px rgba(0, 0, 0, 0.1);

    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);

    /* Layout */
    --navbar-height: 68px;
    --container-max: 1240px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background: var(--color-background);
    line-height: 1.6;
    overflow-x: hidden;
    padding-top: var(--navbar-height);
}

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

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

a:hover {
    color: var(--color-primary-hover);
}

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

/* ---- Container ---- */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--navbar-height);
    background: var(--color-white);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    z-index: 1000;
    display: flex;
    align-items: center;
}

.navbar-content {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1.5rem;
    width: 100%;
    display: flex;
    align-items: center;
    gap: 2rem;
}

.navbar-brand {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.navbar-logo {
    height: 46px;
    width: auto;
}

.navbar-links {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    flex: 1;
}

.navbar-links a {
    color: var(--color-text);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    transition: var(--transition);
    white-space: nowrap;
}

.navbar-links a:hover,
.navbar-links a.active {
    background: var(--color-primary-light);
    color: var(--color-primary);
}

.navbar-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

.nav-icon {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--color-text);
    font-size: 1.2rem;
    transition: var(--transition);
    position: relative;
    background: none;
    border: none;
    cursor: pointer;
}

.nav-icon:hover {
    background: var(--color-primary-light);
    color: var(--color-primary);
}

/* Account dropdown */
.account-dropdown {
    position: relative;
}

.account-dropdown-menu {
    display: none;
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    background: var(--color-white);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lg);
    min-width: 160px;
    z-index: 1000;
    overflow: hidden;
}

.account-dropdown-menu.open {
    display: block;
}

.account-dropdown-menu a {
    display: block;
    padding: 0.7rem 1rem;
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
}

.account-dropdown-menu a:hover {
    background: var(--color-primary-light);
    color: var(--color-primary);
}

.account-dropdown-menu a:last-child {
    border-top: 1px solid #f0f0f0;
}

.cart-badge {
    position: absolute;
    top: 2px;
    right: 2px;
    background: var(--color-primary);
    color: white;
    font-size: 0.65rem;
    font-weight: 800;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-body);
}

.hamburger {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    color: var(--color-text);
    border-radius: var(--radius-sm);
}

.hamburger:hover {
    background: var(--color-primary-light);
}

/* Mobile menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: var(--navbar-height);
    left: 0;
    right: 0;
    background: var(--color-white);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    padding: 1rem;
    z-index: 999;
    border-bottom-left-radius: var(--radius-md);
    border-bottom-right-radius: var(--radius-md);
}

.mobile-menu.open {
    display: block;
}

.mobile-menu a {
    display: block;
    padding: 0.85rem 1rem;
    color: var(--color-text);
    font-weight: 600;
    border-radius: var(--radius-sm);
}

.mobile-menu a:hover {
    background: var(--color-primary-light);
    color: var(--color-primary);
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.75rem;
    border-radius: var(--radius-full);
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 0.95rem;
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    line-height: 1.4;
    white-space: nowrap;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
    box-shadow: 0 3px 0 0 #D44A7A, 0 4px 8px rgba(255, 107, 157, 0.2);
}

.btn-primary:hover {
    background: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 5px 0 0 #D44A7A, 0 8px 20px rgba(255, 107, 157, 0.35);
}

.btn-primary:active {
    transform: translateY(1px) scale(0.97);
    box-shadow: 0 1px 0 0 #D44A7A, 0 2px 4px rgba(255, 107, 157, 0.2);
}

.btn-secondary {
    background: var(--color-white);
    color: var(--color-text);
    border-color: rgba(0, 0, 0, 0.12);
}

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

.btn-lg {
    padding: 1rem 2.25rem;
    font-size: 1.05rem;
}

.btn-sm {
    padding: 0.5rem 1.25rem;
    font-size: 0.85rem;
}

/* ============================================================
   CARDS
   ============================================================ */
.card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-card);
    padding: 1.5rem;
    transition: var(--transition);
}

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

/* ============================================================
   PRODUCT CARD
   ============================================================ */
.product-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-card);
    overflow: hidden;
    transition: var(--transition);
    cursor: pointer;
    text-decoration: none;
    display: block;
    color: var(--color-text);
    position: relative;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
    color: var(--color-text);
}

.product-card:hover .product-card__image img {
    transform: scale(1.05);
}

.product-card__badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: #EF4444;
    color: white;
    font-size: 0.7rem;
    font-weight: 800;
    padding: 0.25rem 0.65rem;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 2;
}

.product-card__badge--hot {
    background: #EF4444;
}

.product-card__badge--new {
    background: var(--color-primary);
}

.product-card__badge--sale {
    background: var(--color-gold);
    color: var(--color-text);
}

.product-card__image {
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background: #FFF5F8;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.product-card__image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.4s ease;
}

.product-card__info {
    padding: 1rem 1.15rem;
}

.product-card__name {
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 0.4rem;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-card__price {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-text);
}

.product-card__price--compare {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    text-decoration: line-through;
    font-weight: 400;
    margin-left: 0.4rem;
}

/* ============================================================
   FORMS
   ============================================================ */
.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 0.4rem;
    color: var(--color-text);
}

.form-input {
    width: 100%;
    padding: 0.85rem 1.15rem;
    border: 2px solid #E5E7EB;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-text);
    background: var(--color-white);
    transition: var(--transition);
    outline: none;
}

.form-input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(255, 107, 157, 0.12);
}

.form-input::placeholder {
    color: var(--color-text-muted);
}

/* ============================================================
   FLASH MESSAGES
   ============================================================ */
.flash-container {
    max-width: var(--container-max);
    margin: 1rem auto;
    padding: 0 1.5rem;
}

.flash {
    padding: 1rem 1.25rem;
    border-radius: var(--radius-sm);
    margin-bottom: 0.75rem;
    font-weight: 600;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    animation: slideDown 0.3s ease;
}

.flash-success {
    background: #D1FAE5;
    color: #065F46;
    border-left: 4px solid #10B981;
}

.flash-error {
    background: #FEE2E2;
    color: #991B1B;
    border-left: 4px solid #EF4444;
}

.flash-info {
    background: #DBEAFE;
    color: #1E40AF;
    border-left: 4px solid #3B82F6;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   BADGES
   ============================================================ */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.7rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.3px;
}

.badge-hot {
    background: #FEE2E2;
    color: #EF4444;
}

.badge-new {
    background: var(--color-primary-light);
    color: var(--color-primary);
}

/* ============================================================
   SECTION HELPERS
   ============================================================ */
.section {
    padding: 4rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.section-header h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin-bottom: 0.5rem;
}

.section-header p {
    color: var(--color-text-light);
    font-size: 1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
    background: #1A1A2E;
    color: rgba(255, 255, 255, 0.8);
    padding: 3.5rem 0 2rem;
    margin-top: 0;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-purple), var(--color-primary));
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 2.5rem;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.footer-dumpling {
    position: absolute;
    bottom: 20px;
    right: 40px;
    width: 55px;
    height: auto;
    opacity: 0.2;
    pointer-events: none;
    z-index: 0;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    position: relative;
    z-index: 1;
}

.footer-brand img {
    max-height: 126px;
    width: auto;
    object-fit: contain;
    opacity: 0.9;
}

.footer-brand p {
    font-size: 0.9rem;
    line-height: 1.6;
    opacity: 0.7;
}

.footer-social-block {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 1rem;
}

.footer-social-label {
    font-size: 0.85rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.7);
}

.footer-col h4 {
    color: var(--color-white);
    font-family: var(--font-heading);
    font-size: 1.05rem;
    margin-bottom: 1rem;
}

.footer-col a {
    display: block;
    color: rgba(255, 255, 255, 0.6);
    padding: 0.3rem 0;
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-col a:hover {
    color: var(--color-primary);
    padding-left: 4px;
}

.footer-bottom {
    max-width: var(--container-max);
    margin: 2.5rem auto 0;
    padding: 1.5rem 1.5rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.85rem;
    opacity: 0.5;
}

.footer-socials {
    display: flex;
    gap: 1rem;
}

.footer-socials a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
}

.footer-socials a:hover {
    background: var(--color-primary);
    color: white;
}

/* ============================================================
   UTILITIES
   ============================================================ */
.text-center { text-align: center; }
.text-pink { color: var(--color-primary); }
.text-muted { color: var(--color-text-muted); }
.font-heading { font-family: var(--font-heading); }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.hidden { display: none !important; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --navbar-height: 60px;
    }

    .navbar-links {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .section {
        padding: 3rem 0;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    .btn-lg {
        padding: 0.85rem 1.5rem;
        font-size: 0.95rem;
    }
}