/* Trade Pulse Technologies — Component Styles */

/* ─── Navigation ─── */
nav {
    background: rgba(10, 14, 23, 0.8);
    backdrop-filter: blur(20px);
    padding: 1.5rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border);
}

nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo h1 {
    margin: 0;
    font-size: 1.8rem;
    font-weight: 800;
    background: linear-gradient(to right, var(--accent), #fff);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -1px;
}

.logo a {
    text-decoration: none;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 3rem;
    margin: 0;
    padding: 0;
    align-items: center;
}

nav ul li a {
    color: var(--text);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.7;
}

nav ul li a:hover {
    opacity: 1;
    color: var(--accent);
    text-decoration: none;
}

nav.scrolled {
    background: rgba(10, 14, 23, 0.95);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: 1px solid var(--border);
    color: var(--text);
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    cursor: pointer;
    font-size: 1.2rem;
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
    }
    nav ul {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--primary);
        padding: 2rem;
        gap: 1.5rem;
        border-bottom: 1px solid var(--border);
    }
    nav ul.active {
        display: flex;
    }
}

/* ─── Auth Button ─── */
.auth-btn {
    background: var(--accent);
    color: var(--primary);
    padding: 0.6rem 1.5rem;
    border-radius: var(--radius-full);
    font-weight: 800;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 1px;
    cursor: pointer;
    border: none;
    white-space: nowrap;
}

.auth-btn:hover {
    background: #fff;
    text-decoration: none;
}

/* ─── Account Dropdown ─── */
.account-dropdown {
    animation: dropdownIn 0.2s ease-out;
}

@keyframes dropdownIn {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

.account-dropdown .dropdown-header {
    padding: 1rem 1.25rem 0.75rem;
    border-bottom: 1px solid var(--border);
}

.account-dropdown .dropdown-name {
    display: block;
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text);
    margin-bottom: 0.25rem;
}

.account-dropdown .dropdown-email {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.account-dropdown .dropdown-divider {
    height: 1px;
    background: var(--border);
    margin: 0.5rem 0;
}

.account-dropdown .dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
    padding: 0.85rem 1.25rem;
    background: none;
    border: none;
    color: var(--text);
    font-size: 0.9rem;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.15s;
}

.account-dropdown .dropdown-item:hover {
    background: rgba(255, 204, 51, 0.1);
    color: var(--accent);
    text-decoration: none;
}

.account-dropdown .dropdown-item i {
    font-size: 1rem;
    width: 18px;
    text-align: center;
}

.account-dropdown .dropdown-danger {
    color: #ef4444;
}

.account-dropdown .dropdown-danger:hover {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

/* ─── Buttons ─── */
.btn {
    padding: 1rem 2.5rem;
    border-radius: var(--radius-full);
    font-weight: 700;
    text-decoration: none;
    font-size: 1.1rem;
    display: inline-block;
    border: none;
    cursor: pointer;
    font-family: 'Outfit', sans-serif;
}

.btn-primary {
    background: var(--accent);
    color: var(--primary);
    box-shadow: 0 10px 30px rgba(255, 204, 51, 0.3);
}

.btn-primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(255, 204, 51, 0.5);
    background: #fff;
    text-decoration: none;
}

.btn-secondary {
    border: 1px solid var(--border);
    color: #fff;
    background: var(--glass);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
    text-decoration: none;
}

/* ─── Product Cards ─── */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 3rem;
}

.product-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    padding: 1.5rem;
}

.product-card:hover {
    border-color: var(--accent);
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.05);
}

.product-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 16px;
    margin-bottom: 2rem;
}

.product-card h3 {
    font-size: 1.8rem;
    margin: 0 0 1rem 0;
}

.product-card p {
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.price-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.price {
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent);
}

/* ─── Testimonial Cards ─── */
.testi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.testi-card {
    background: var(--bg);
    padding: 3rem;
    border-radius: 20px;
    border: 1px solid var(--border);
}

.testi-card p {
    font-style: italic;
    margin-bottom: 1.5rem;
}

.testi-card h4 {
    color: var(--accent);
    margin: 0;
}

.testi-card span {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ─── Modal ─── */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    z-index: 10000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--secondary);
    padding: 4rem;
    border-radius: var(--radius-xl);
    width: 100%;
    max-width: 500px;
    border: 1px solid var(--border);
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
}

.close-modal {
    position: absolute;
    top: 2rem;
    right: 2rem;
    font-size: 2rem;
    cursor: pointer;
    color: var(--text-muted);
    background: none;
    border: none;
}

.close-modal:hover {
    color: var(--text);
}

/* ─── Forms ─── */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-muted);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: #fff;
    outline: none;
    font-family: 'Outfit', sans-serif;
    font-size: 1rem;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--accent);
}

.form-group .error-message {
    color: var(--danger);
    font-size: 0.85rem;
    margin-top: 0.3rem;
}

input.error {
    border-color: var(--danger);
}

/* ─── Footer ─── */
footer {
    padding: 6rem 0;
    background: var(--bg);
    border-top: 1px solid var(--border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 4rem;
}

.footer-brand p {
    margin-top: 1.5rem;
}

.footer-col h4 {
    color: var(--accent);
    margin-bottom: 1.5rem;
}

.footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-col ul li {
    margin-bottom: 0.8rem;
}

.footer-col ul li a {
    color: var(--text-muted);
    text-decoration: none;
}

.footer-col ul li a:hover {
    color: var(--accent);
}

.footer-bottom {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* ─── Scroll to Top ─── */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--accent);
    color: var(--primary);
    border: none;
    cursor: pointer;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    z-index: 999;
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-to-top:hover {
    background: #fff;
    transform: translateY(-5px);
}

/* ─── Tooltips ─── */
.tooltip {
    position: fixed;
    background: var(--secondary);
    color: var(--text);
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    font-size: 0.85rem;
    border: 1px solid var(--border);
    z-index: 99999;
    pointer-events: none;
    white-space: nowrap;
}

/* ─── Toast Notification ─── */
#tpt-toast {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    color: #fff;
    padding: 0.9rem 1.8rem;
    border-radius: var(--radius-full);
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    box-shadow: 0 8px 30px rgba(0,0,0,0.4);
    z-index: 99999;
    opacity: 0;
    transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
    white-space: nowrap;
}

/* ─── PRG Badge ─── */
.prg-badge {
    text-align: center;
    padding: 1rem 0;
    margin-top: 2rem;
    border-top: 1px solid var(--border);
    font-size: 0.85rem;
    color: var(--text-muted);
}

.prg-badge a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
}

.prg-badge a:hover {
    text-decoration: underline;
}

/* ─── Cart Count ─── */
.cart-count {
    background: var(--accent);
    color: var(--primary);
    border-radius: 50%;
    padding: 0.1rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 800;
    display: none;
    margin-left: 0.3rem;
}

/* ─── Maintenance Banner ─── */
.maintenance-banner {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    z-index: 999;
    background: linear-gradient(135deg, rgba(217, 119, 6, 0.95), rgba(180, 83, 9, 0.95));
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 204, 51, 0.3);
    padding: 0.9rem 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.2rem;
    flex-wrap: wrap;
    animation: bannerSlideDown 0.4s ease;
}

@keyframes bannerSlideDown {
    from { transform: translateY(-100%); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.maintenance-banner .banner-icon {
    font-size: 1.3rem;
    color: #fff;
    flex-shrink: 0;
}

.maintenance-banner .banner-text {
    color: #fff;
    font-size: 0.9rem;
    font-weight: 600;
    text-align: center;
    line-height: 1.5;
}

.maintenance-banner .banner-text strong {
    color: #ffcc33;
}

.maintenance-banner .banner-links {
    display: flex;
    gap: 0.8rem;
    flex-shrink: 0;
}

.maintenance-banner .banner-links a {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    text-decoration: none;
    transition: var(--transition);
}

.maintenance-banner .banner-links a.banner-email {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.maintenance-banner .banner-links a.banner-email:hover {
    background: rgba(255, 255, 255, 0.25);
    text-decoration: none;
}

.maintenance-banner .banner-links a.banner-whatsapp {
    background: #25D366;
    color: #fff;
}

.maintenance-banner .banner-links a.banner-whatsapp:hover {
    background: #20ba5a;
    text-decoration: none;
    transform: translateY(-1px);
}

.maintenance-banner .banner-close {
    position: absolute;
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0.3rem;
    line-height: 1;
    transition: var(--transition);
}

.maintenance-banner .banner-close:hover {
    color: #fff;
}

/* Push body content down when banner is visible */
body.has-maintenance-banner {
    padding-top: 52px;
}

@media (max-width: 768px) {
    .maintenance-banner {
        top: 60px;
        padding: 0.7rem 1rem;
        padding-right: 2.5rem;
        gap: 0.5rem;
    }
    .maintenance-banner .banner-text {
        font-size: 0.8rem;
    }
    .maintenance-banner .banner-links {
        width: 100%;
        justify-content: center;
    }
    .maintenance-banner .banner-links a {
        font-size: 0.75rem;
        padding: 0.35rem 0.8rem;
    }
    body.has-maintenance-banner {
        padding-top: 42px;
    }
}

/* ─── Star Rating ─── */
.star-rating {
    color: var(--accent);
    margin-bottom: 1rem;
}

.star-rating span {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-left: 0.5rem;
}