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

@keyframes twinkle {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 1; }
}
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}
@keyframes glow {
    0%, 100% { box-shadow: 0 0 5px #7c3aed, 0 0 10px #7c3aed; }
    50% { box-shadow: 0 0 20px #7c3aed, 0 0 40px #7c3aed, 0 0 60px #7c3aed; }
}
@keyframes nebula {
    0% { transform: translate(0, 0) scale(1); opacity: 0.3; }
    33% { transform: translate(30px, -20px) scale(1.1); opacity: 0.4; }
    66% { transform: translate(-20px, 30px) scale(0.9); opacity: 0.2; }
    100% { transform: translate(0, 0) scale(1); opacity: 0.3; }
}

:root {
    --primary: #7c3aed;
    --primary-dark: #6d28d9;
    --secondary: #3b82f6;
    --accent: #ec4899;
    --bg: #0a0a1a;
    --card-bg: rgba(255,255,255,0.03);
    --card-border: rgba(255,255,255,0.08);
    --text: #e0e0ff;
    --text-muted: #8888aa;
    --text-dark: #555577;
    --input-bg: rgba(255,255,255,0.05);
    --input-border: rgba(255,255,255,0.1);
    --danger: #ef4444;
    --success: #10b981;
    --gradient: linear-gradient(135deg, #7c3aed, #3b82f6, #ec4899);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', 'Segoe UI', sans-serif;
}

body {
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

#stars-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

.nebula {
    position: fixed;
    border-radius: 50%;
    filter: blur(80px);
    z-index: 0;
    pointer-events: none;
}
.nebula-1 {
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(124,58,237,0.15), transparent);
    top: -100px; right: -100px;
    animation: nebula 15s ease-in-out infinite;
}
.nebula-2 {
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(59,130,246,0.1), transparent);
    bottom: -50px; left: -100px;
    animation: nebula 20s ease-in-out infinite reverse;
}
.nebula-3 {
    width: 300px; height: 300px;
    background: radial-gradient(circle, rgba(236,72,153,0.08), transparent);
    top: 50%; left: 50%;
    animation: nebula 18s ease-in-out infinite 5s;
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: rgba(10,10,26,0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255,255,255,0.05);
    padding: 10px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header .logo {
    text-decoration: none;
}

header .logo h1 {
    font-size: 1.8rem;
    font-weight: 900;
    background: linear-gradient(135deg, #7c3aed, #3b82f6, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: float 4s ease-in-out infinite;
    transition: filter 0.3s ease;
}

header .logo:hover h1 {
    filter: brightness(1.3);
}

header nav {
    display: flex;
    gap: 12px;
    align-items: center;
}

header nav a, header nav span {
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.nav-link {
    color: #8888aa;
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 8px;
    transition: all 0.2s ease;
}
.nav-link:hover {
    color: #e0e0ff;
    background: rgba(255,255,255,0.05);
}

.nav-btn {
    padding: 8px 20px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.85rem;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.nav-btn-primary {
    background: rgba(124,58,237,0.15);
    color: #c084fc;
    border: 1px solid rgba(124,58,237,0.3);
}
.nav-btn-primary:hover {
    background: rgba(124,58,237,0.25);
    color: #e0e0ff;
}
.nav-btn-ghost {
    background: rgba(255,255,255,0.05);
    color: #8888aa;
    border: 1px solid rgba(255,255,255,0.1);
}
.nav-btn-ghost:hover {
    color: #e0e0ff;
    background: rgba(255,255,255,0.1);
}
.nav-btn-danger {
    background: rgba(239,68,68,0.1);
    color: #fca5a5;
    border: 1px solid rgba(239,68,68,0.2);
}
.nav-btn-danger:hover {
    background: #ef4444;
    color: #fff;
}
.nav-btn-painel {
    background: rgba(124,58,237,0.15);
    color: #c084fc;
    border: 1px solid rgba(124,58,237,0.3);
}
.nav-btn-painel:hover {
    background: rgba(124,58,237,0.25);
    color: #e0e0ff;
}
.btn-small {
    padding: 8px 16px;
    background: rgba(124, 58, 237, 0.2);
    border: 1px solid #7c3aed;
    border-radius: 8px;
    color: #fff !important;
}
.btn-small:hover {
    background: #7c3aed;
}
@keyframes pulse-entrar {
    0%, 100% { box-shadow: 0 0 5px rgba(255, 87, 51, 0.4); }
    50% { box-shadow: 0 0 20px rgba(255, 87, 51, 0.6), 0 0 30px rgba(255, 87, 51, 0.2); }
}
.nav-btn-entrar {
    background: #ff5733;
    color: #fff;
    border: none;
    animation: pulse-entrar 2s ease-in-out infinite;
}
.nav-btn-entrar:hover {
    background: #ff451a;
    color: #fff;
    transform: translateY(-1px);
}

.user-greeting {
    color: #8888aa;
    font-size: 0.85rem;
}

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 90px 20px 40px;
    display: flex;
    gap: 30px;
    position: relative;
    z-index: 1;
}

/* Sidebar Filtros */
.sidebar {
    width: 250px;
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 25px;
    height: fit-content;
    flex-shrink: 0;
}

.sidebar h3 {
    margin-bottom: 20px;
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-muted);
    border-bottom: 1px solid var(--card-border);
    padding-bottom: 12px;
}

.filter-group {
    margin-bottom: 22px;
}

.filter-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
}

.filter-group select, .filter-group input {
    width: 100%;
    padding: 12px 15px;
    background: var(--input-bg);
    color: var(--text);
    border: 1px solid var(--input-border);
    border-radius: 10px;
    outline: none;
    font-size: 0.9rem;
    transition: all 0.3s;
}

.filter-group select:focus, .filter-group input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 15px rgba(124,58,237,0.15);
}

.filter-group select option {
    background: #1a1a2e;
    color: #e0e0ff;
}

.btn-filter {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, #7c3aed, #3b82f6);
    color: #fff;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s;
}

.btn-filter:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(124,58,237,0.3);
}

/* Main Content */
.main-content {
    flex: 1;
    min-width: 0;
}

.main-content h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
}

.product-card {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--card-border);
    border-radius: 14px;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
    text-decoration: none;
    color: var(--text);
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-6px);
    border-color: var(--primary);
    box-shadow: 0 10px 30px rgba(124,58,237,0.15);
    animation: glow 1.5s ease-in-out infinite;
}

.product-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.product-info {
    padding: 15px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.product-category {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 6px;
}

.product-name {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.3;
}

.product-price {
    font-size: 1.2rem;
    font-weight: 800;
    color: #c084fc;
    margin-top: auto;
}

.product-img-disclaimer {
    font-size: 0.45rem;
    color: var(--text-dark);
    font-style: italic;
    margin-top: 6px;
    text-align: center;
    display: block;
}

/* Product Detail */
.product-detail {
    display: flex;
    gap: 50px;
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 40px;
    animation: glow 4s ease-in-out infinite;
}

.product-detail-img {
    flex: 1;
}

.product-detail-img img {
    width: 100%;
    border-radius: 12px;
}

.product-detail-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.product-detail-info h1 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.product-detail-info .price {
    font-size: 2rem;
    font-weight: 800;
    color: #c084fc;
    margin: 20px 0;
}

.product-detail-info .product-img-disclaimer {
    font-size: 0.75rem;
    color: var(--text-dark);
    margin-top: 5px;
    margin-bottom: 15px;
}

.product-detail-info p {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 30px;
    line-height: 1.7;
}

.btn-buy {
    display: inline-block;
    padding: 15px 35px;
    background: linear-gradient(135deg, #7c3aed, #3b82f6);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    text-align: center;
    text-decoration: none;
    transition: all 0.3s;
    letter-spacing: 1px;
}

.btn-buy:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(124,58,237,0.4);
}

/* Form Container */
.form-container {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 40px;
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    animation: glow 4s ease-in-out infinite;
}

.form-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 30px;
    text-align: center;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.input-block {
    margin-bottom: 20px;
}

.input-block label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
}

.input-block input, .input-block select {
    width: 100%;
    padding: 14px 18px;
    background: var(--input-bg);
    color: var(--text);
    border: 1px solid var(--input-border);
    border-radius: 10px;
    font-size: 1rem;
    outline: none;
    transition: all 0.3s;
}

.input-block input:focus, .input-block select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 15px rgba(124,58,237,0.15);
}

.input-block input::placeholder {
    color: var(--text-dark);
}

.btn-submit {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, #7c3aed, #3b82f6);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(124,58,237,0.3);
}

/* Pagination */
.pagination {
    margin-top: 40px;
    display: flex;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
}

.pagination a {
    padding: 10px 16px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.2s;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    color: var(--text-muted);
}

.pagination a:hover {
    border-color: var(--primary);
    color: var(--text);
}

.pagination a.active {
    background: linear-gradient(135deg, #7c3aed, #3b82f6);
    color: #fff;
    border-color: transparent;
}

/* Legal Pages (privacidade, termos, troca) */
.legal-content {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--card-border);
    padding: 40px;
    border-radius: 16px;
    max-width: 900px;
    margin: 40px auto;
    animation: glow 4s ease-in-out infinite;
}

.legal-content h1 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 30px;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.legal-content h2 {
    color: var(--text);
    margin: 30px 0 15px;
    font-size: 1.2rem;
    border-bottom: 1px solid var(--card-border);
    padding-bottom: 10px;
}

.legal-content p, .legal-content li {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: 12px;
}

.legal-content ul {
    margin-left: 20px;
}

.highlight-box {
    background: rgba(124,58,237,0.08);
    border: 1px solid rgba(124,58,237,0.2);
    border-radius: 10px;
    padding: 20px;
    margin: 20px 0;
}

/* Messages */
.error-msg {
    color: var(--danger);
    margin-top: 10px;
    font-size: 0.9rem;
    padding: 12px 16px;
    background: rgba(239,68,68,0.1);
    border: 1px solid rgba(239,68,68,0.2);
    border-radius: 10px;
    text-align: center;
}

.success-msg {
    color: var(--success);
    margin-top: 10px;
    font-size: 0.9rem;
    padding: 12px 16px;
    background: rgba(16,185,129,0.1);
    border: 1px solid rgba(16,185,129,0.2);
    border-radius: 10px;
    text-align: center;
}

/* Detected banner */
.detected-banner {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: rgba(124,58,237,0.1);
    border: 1px solid rgba(124,58,237,0.2);
    border-radius: 10px;
    color: #c084fc;
    font-size: 0.9rem;
    margin-bottom: 25px;
    font-weight: 500;
    width: fit-content;
}

/* Success Box */
.success-box {
    background: rgba(16,185,129,0.05);
    border: 1px solid rgba(16,185,129,0.2);
    padding: 40px;
    border-radius: 16px;
    text-align: center;
    animation: glow 4s ease-in-out infinite;
}

.success-box h2 {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.8rem;
}

/* Dashboard Styles */
.dashboard-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 90px 20px 40px;
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 30px;
    position: relative;
    z-index: 1;
}

.dash-sidebar {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 30px 20px;
    height: fit-content;
}

.user-profile-brief {
    text-align: center;
    margin-bottom: 30px;
    padding-bottom: 25px;
    border-bottom: 1px solid var(--card-border);
}

.avatar-circle {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #7c3aed, #3b82f6);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 800;
    margin: 0 auto 12px;
    box-shadow: 0 0 30px rgba(124,58,237,0.3);
}

.dash-nav {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    border-radius: 10px;
    color: var(--text-muted);
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
    border: none;
    background: transparent;
    font-size: 0.9rem;
    width: 100%;
    text-align: left;
    font-family: inherit;
}

.nav-item i { font-size: 1rem; width: 20px; }

.nav-item:hover {
    background: rgba(124,58,237,0.08);
    color: var(--text);
}

.nav-item.active {
    background: linear-gradient(135deg, rgba(124,58,237,0.15), rgba(59,130,246,0.1));
    color: #c084fc;
    font-weight: 700;
    border: 1px solid rgba(124,58,237,0.2);
}

.nav-item-exit {
    margin-top: 20px;
    color: var(--danger);
}
.nav-item-exit:hover {
    background: rgba(239,68,68,0.1);
    color: #fca5a5;
}

.dash-main {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.content-section {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 30px;
    display: none;
}

.content-section.active { display: block; }

.content-section .section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--card-border);
}

.content-section .section-header h2 {
    font-size: 1.2rem;
    font-weight: 700;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
}

.view-controls {
    display: flex;
    gap: 8px;
    background: var(--input-bg);
    padding: 4px;
    border-radius: 8px;
}

.view-btn {
    background: transparent;
    border: none;
    color: var(--text-dark);
    padding: 8px 12px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.9rem;
}

.view-btn.active {
    background: var(--card-bg);
    color: var(--text);
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.order-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.order-list.grid-view {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
}

.order-list.grid-view .order-row {
    flex-direction: column;
    text-align: center;
    padding: 20px;
}

.order-list.grid-view .order-row img {
    width: 100%;
    height: 150px;
    margin-bottom: 10px;
}

.order-list.grid-view .order-price {
    text-align: center;
    min-width: unset;
    margin-top: 10px;
    width: 100%;
}

.order-row {
    background: var(--input-bg);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    padding: 18px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: all 0.3s;
}

.order-row:hover {
    border-color: rgba(124,58,237,0.3);
    background: rgba(124,58,237,0.03);
}

.order-row img {
    width: 65px;
    height: 65px;
    border-radius: 10px;
    object-fit: cover;
}

.order-details { flex: 1; }
.order-details h4 { margin: 0 0 4px; font-size: 0.95rem; }
.order-details span { font-size: 0.8rem; color: var(--text-muted); }

.order-price { text-align: right; min-width: 120px; }
.order-price h5 { font-size: 1.1rem; margin: 0 0 8px; }

.badge {
    display: inline-block;
    padding: 5px 12px;
    border-radius: 8px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-success { background: rgba(16,185,129,0.15); color: var(--success); }
.badge-warning { background: rgba(245,158,11,0.15); color: #f59e0b; }
.badge-danger { background: rgba(239,68,68,0.15); color: var(--danger); }

.profile-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 8px; font-size: 0.8rem; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }
.form-group input {
    width: 100%;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    color: var(--text);
    padding: 14px 16px;
    border-radius: 10px;
    outline: none;
    transition: all 0.3s;
    font-size: 0.95rem;
}
.form-group input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 15px rgba(124,58,237,0.15);
}

.btn-save {
    background: linear-gradient(135deg, #7c3aed, #3b82f6);
    color: #fff;
    border: none;
    padding: 16px;
    border-radius: 12px;
    font-weight: 700;
    cursor: pointer;
    width: 100%;
    margin-top: 10px;
    transition: all 0.3s;
    font-size: 1rem;
    letter-spacing: 1px;
}

.btn-save:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(124,58,237,0.3);
}

.danger-zone {
    margin-top: 40px;
    padding-top: 25px;
    border-top: 1px solid rgba(239,68,68,0.15);
}

.danger-zone h4 {
    color: var(--danger);
    margin-bottom: 10px;
}

.danger-zone p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 15px;
}

.btn-delete {
    background: transparent;
    color: var(--danger);
    border: 1px solid rgba(239,68,68,0.3);
    padding: 12px 24px;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 0.9rem;
    font-family: inherit;
}

.btn-delete:hover {
    background: var(--danger);
    color: #fff;
}

/* Admin Panel Overrides */
.admin-container {
    position: relative;
    z-index: 1;
}

/* Responsive */
@media (max-width: 1024px) {
    .container { padding: 0 15px; }
    .products-grid { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }
}

@media (max-width: 768px) {
    .container { flex-direction: column; margin: 20px auto; }
    .sidebar { width: 100%; }
    .product-detail { flex-direction: column; padding: 25px; gap: 25px; }
    .product-detail-img { max-height: 300px; overflow: hidden; }
    .product-detail-img img { max-height: 300px; object-fit: contain; }
    .products-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
    .dashboard-wrapper { grid-template-columns: 1fr; }
    .profile-grid { grid-template-columns: 1fr; }
    .legal-content { padding: 25px; margin: 20px 15px; }
}

@media (max-width: 480px) {
    header { padding: 8px 15px; flex-wrap: wrap; }
    header .logo h1 { font-size: 1.3rem; }
    header nav { gap: 6px; flex-wrap: wrap; }
    header nav a, header nav span { font-size: 0.75rem; }
    .nav-btn { padding: 6px 14px; font-size: 0.75rem; }
    .container { margin: 15px auto; padding: 0 10px; gap: 20px; }
    .products-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .product-card img { height: 100px; }
    .product-info { padding: 10px; }
    .product-name { font-size: 0.8rem; }
    .product-price { font-size: 1rem; }
    .product-category { font-size: 0.6rem; }
    .sidebar { padding: 15px; }
    .filter-group { margin-bottom: 15px; }
    .form-container { padding: 20px; margin: 10px; }
    .form-title { font-size: 1.2rem; }
    .input-block input { padding: 12px; font-size: 0.9rem; }
    .btn-submit { padding: 14px; font-size: 1rem; }
    .product-detail { padding: 15px; }
    .product-detail-info h1 { font-size: 1.3rem; }
    .product-detail-info .price { font-size: 1.5rem; }
    .btn-buy { width: 100%; padding: 14px; font-size: 1rem; }
    .dashboard-wrapper { padding: 0 10px; }
    .content-section { padding: 20px; }
    .order-row { flex-direction: column; align-items: flex-start; }
    .order-price { text-align: left; min-width: unset; margin-top: 10px; }
    .legal-content h1 { font-size: 1.3rem; }
}