/* ==============================================================================
   BICICENTRO 2.0 — Core Stylesheet (Faithful Demo Replica)
   ============================================================================== */
@import url("https://fonts.googleapis.com/css2?family=Jost:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,400;1,700&display=swap");

:root {
    --bc-primary: #dbfc00;       /* Neon Lime / Yellow Accent */
    --bc-primary-dark: #b8d400;
    --bc-dark: #222222;          /* Clean Dark */
    --bc-text: #444444;          /* Body text */
    --bc-gray-light: #f7f7f7;
    --bc-gray-border: #ececec;
    --bc-gray-muted: #888888;
    --bc-danger: #e63946;
    --bc-success: #2a9d8f;
    --bc-white: #ffffff;

    --font-heading: "Jost", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-body: "Jost", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    
    --transition-fast: 0.25s ease;
    --transition-normal: 0.35s ease;
    --container-max-width: 1220px;
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 10px;
}

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

html {
    font-size: 15.5px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    color: var(--bc-text);
    background-color: #ffffff;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast), opacity var(--transition-fast);
}

a:hover {
    color: #000;
}

ul, ol {
    list-style: none;
}

button {
    font-family: inherit;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--bc-dark);
    line-height: 1.25;
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.uppercase { text-transform: uppercase; }

/* Container */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin-left: auto;
    margin-right: auto;
    padding-left: 15px;
    padding-right: 15px;
}
.container-fluid {
    width: 100%;
    padding-left: 0;
    padding-right: 0;
}

/* Spacings */
.margin-top-10 { margin-top: 10px; }
.margin-top-20 { margin-top: 20px; }
.margin-top-30 { margin-top: 30px; }
.margin-top-40 { margin-top: 40px; }
.margin-top-50 { margin-top: 50px; }
.margin-top-60 { margin-top: 60px; }
.margin-top-70 { margin-top: 70px; }
.margin-top-80 { margin-top: 80px; }
.margin-bottom-15 { margin-bottom: 15px; }
.margin-bottom-20 { margin-bottom: 20px; }
.margin-bottom-30 { margin-bottom: 30px; }
.margin-bottom-35 { margin-bottom: 35px; }
.margin-bottom-50 { margin-bottom: 50px; }
.margin-bottom-60 { margin-bottom: 60px; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 700;
    padding: 11px 22px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    line-height: 1.2;
}
.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.12);
}
.btn:active {
    transform: translateY(0);
}
.btn-primary {
    background-color: var(--bc-primary);
    color: #111111;
    border-color: var(--bc-primary);
}
.btn-primary:hover {
    background-color: #111111;
    color: #ffffff;
    border-color: #111111;
}
.btn-dark {
    background-color: var(--bc-dark);
    color: #ffffff;
    border-color: var(--bc-dark);
}
.btn-dark:hover {
    background-color: #000000;
    color: var(--bc-primary);
    border-color: #000000;
}
.btn-outline-dark {
    background-color: transparent;
    color: var(--bc-dark);
    border-color: #cccccc;
}
.btn-outline-dark:hover {
    background-color: var(--bc-dark);
    color: #ffffff;
    border-color: var(--bc-dark);
}
.btn-block {
    display: flex;
    width: 100%;
}
.btn-lg {
    padding: 14px 28px;
    font-size: 1rem;
}
.btn-sm {
    padding: 6px 14px;
    font-size: 0.8rem;
}

.btn-slide-action {
    display: inline-block;
    background-color: var(--bc-primary);
    color: #111;
    font-weight: 700;
    font-size: 0.95rem;
    padding: 13px 32px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 30px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.12);
    transition: all var(--transition-fast);
}
.btn-slide-action:hover {
    background-color: #111;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(0,0,0,0.2);
}

/* Forms & Inputs */
.form-group {
    margin-bottom: 18px;
}
.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: #333333;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}
.form-control {
    width: 100%;
    padding: 11px 14px;
    font-size: 0.92rem;
    font-family: inherit;
    color: #222222;
    background-color: #ffffff;
    border: 1px solid #d1d5db;
    border-radius: var(--radius-sm);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    outline: none;
}
.form-control:focus {
    border-color: var(--bc-dark);
    box-shadow: 0 0 0 2px rgba(0,0,0,0.08);
}
.form-control::placeholder {
    color: #9ca3af;
}
select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23444444'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px;
    padding-right: 36px;
    cursor: pointer;
}

/* Grid & Layout Utilities */
.grid {
    display: grid;
}
.grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}
.grid-cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}
.grid-cols-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}
.gap-2 { gap: 15px; }
.gap-3 { gap: 25px; }
.flex { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }

@media (max-width: 680px) {
    .grid-cols-2, .grid-cols-3, .grid-cols-4 {
        grid-template-columns: 1fr !important;
    }
}

/* Alerts */
.alert {
    padding: 14px 18px;
    margin-bottom: 20px;
    border-radius: var(--radius-sm);
    font-size: 0.92rem;
    font-weight: 500;
    line-height: 1.5;
}
.alert-success {
    background-color: #d1fae5;
    color: #065f46;
    border-left: 4px solid #10b981;
}
.alert-danger {
    background-color: #fee2e2;
    color: #991b1b;
    border-left: 4px solid #ef4444;
}
.alert-warning {
    background-color: #fef3c7;
    color: #92400e;
    border-left: 4px solid #f59e0b;
}
.alert-info {
    background-color: #e0f2fe;
    color: #075985;
    border-left: 4px solid #0284c7;
}

/* Quantity Stepper */
.qty-stepper {
    display: inline-flex;
    align-items: center;
    border: 1px solid #d1d5db;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: #ffffff;
}
.qty-btn {
    width: 34px;
    height: 36px;
    border: none;
    background: #f8fafc;
    color: #333333;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color var(--transition-fast);
}
.qty-btn:hover {
    background-color: #e2e8f0;
}
.qty-input {
    width: 44px;
    height: 36px;
    border: none;
    border-left: 1px solid #e2e8f0;
    border-right: 1px solid #e2e8f0;
    text-align: center;
    font-weight: 700;
    font-size: 0.95rem;
    color: #111111;
}

/* Badges */
.badge {
    display: inline-block;
    padding: 3px 8px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    border-radius: 3px;
    line-height: 1.2;
}
.badge-sale {
    background-color: #111;
    color: #fff;
}
.badge-deal {
    background-color: var(--bc-primary);
    color: #111;
}
.badge-featured {
    background-color: #e63946;
    color: #fff;
}
.badge-soldout {
    background-color: #999;
    color: #fff;
}

/* Modals & Backdrop */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0,0,0,0.65);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(3px);
    padding: 20px;
}
.quickview-dialog {
    background: #fff;
    width: 100%;
    max-width: 850px;
    border-radius: 6px;
    overflow: hidden;
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 50px rgba(0,0,0,0.3);
}
.modal-close-btn {
    position: absolute;
    top: 15px;
    right: 20px;
    background: none;
    border: none;
    font-size: 2rem;
    line-height: 1;
    color: #333;
    cursor: pointer;
    z-index: 10;
}

/* Toast Notifications */
#toast-container {
    position: fixed;
    bottom: 25px;
    right: 25px;
    z-index: 999999;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.toast-msg {
    background: #111;
    color: #fff;
    padding: 14px 22px;
    border-radius: 4px;
    box-shadow: 0 6px 20px rgba(0,0,0,0.25);
    border-left: 4px solid var(--bc-primary);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 12px;
    animation: toastSlideIn 0.3s ease-out;
}
@keyframes toastSlideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* Back to Top Floating Button */
.back-to-top-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 42px;
    height: 42px;
    background-color: #ffffff;
    color: #444444;
    border: 1px solid #e2e2e2;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
}
.back-to-top-btn.visible {
    opacity: 1;
    visibility: visible;
}
.back-to-top-btn:hover {
    background-color: #222222;
    color: #ffffff;
    border-color: #222222;
}

@media (max-width: 768px) {
    .hide-for-mobile { display: none !important; }
}
@media (min-width: 769px) {
    .hide-for-desktop { display: none !important; }
}

/* ==============================================================================
   UNIVERSAL HORIZONTAL BREADCRUMBS
   ============================================================================== */
.site-breadcrumbs-bar, .breadcrumbs {
    padding: 16px 0 10px;
    background: transparent;
    width: 100%;
}
.breadcrumbs-horizontal-list, .breadcrumbs ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}
.crumb-item, .breadcrumbs li {
    display: inline-flex;
    align-items: center;
    font-size: 0.88rem;
    color: #666666;
    line-height: 1.4;
}
.crumb-item a, .breadcrumbs li a {
    color: #444444;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}
.crumb-item a:hover, .breadcrumbs li a:hover {
    color: #111111;
    text-decoration: underline;
}
.crumb-item.active, .breadcrumbs li:last-child {
    color: #111111;
    font-weight: 700;
}
.crumb-sep {
    color: #999999;
    font-size: 0.85rem;
    font-weight: 400;
    user-select: none;
    display: inline-flex;
    align-items: center;
}