@import url('https://fonts.googleapis.com/css2?family=Ubuntu:ital,wght@0,300;0,400;0,500;0,700;1,400;1,700&display=swap');

/* ==========================================================================
   RYNK MACHINES - DESIGN SYSTEM OFICIAL (TIPOGRAFÍA UBUNTU)
   ========================================================================== */

/* Bloqueo estricto de desbordamiento horizontal */
html, body {
    max-width: 100% !important;
    overflow-x: hidden !important;
    width: 100% !important;
    position: relative !important;
}

/* Tipografía Principal Global: Ubuntu */
html, body, button, input, select, textarea, .font-sans {
    font-family: 'Ubuntu', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    color: #334155;
}

/* Color y Pesos de Párrafos y Textos Secundarios */
p, .text-secondary {
    font-weight: 400;
    color: #475569;
    line-height: 1.6;
}

.dark p, .dark .text-secondary {
    color: #94a3b8 !important;
}

.text-muted {
    color: #64748b !important;
}

.dark .text-muted {
    color: #94a3b8 !important;
}

/* Encabezados y Títulos (Negrita Equilibrada) */
h1, h2, h3, h4, h5, h6, .fw-black, .font-extrabold {
    font-family: 'Ubuntu', sans-serif !important;
    font-weight: 700 !important;
    color: #0f172a;
    letter-spacing: -0.01em;
}

.dark h1, .dark h2, .dark h3, .dark h4, .dark h5, .dark h6, .dark .fw-black, .dark .font-extrabold {
    color: #f8fafc !important;
}

/* Tokens de Color Principal */
:root {
    --topbar-green: #14532d;
    --rynk-green: #16a34a;
    --rynk-green-hover: #15803d;
    --footer-black: #090d16;
    --whatsapp-green: #25D366;
    --border-radius-card: 1rem;
    --border-radius-btn: 0.75rem;
}

/* Top Bar Verde Oficial */
.bg-topbar-green {
    background-color: var(--topbar-green) !important;
    color: #ffffff !important;
}

/* Footer Negro Puro */
footer, .bg-footer-black {
    background-color: var(--footer-black) !important;
    color: #94a3b8 !important;
}

/* Banner de Repuestos en Degradé */
.repuestos-banner-gradient {
    background: linear-gradient(135deg, #090d16 0%, #064e3b 50%, #090d16 100%) !important;
    color: #ffffff !important;
}

/* Utilidades de Marca */
.text-rynk-green { color: var(--rynk-green) !important; }
.bg-rynk-green { background-color: var(--rynk-green) !important; }

/* ── DISEÑO DE TARJETAS Y CONTENEDORES ── */

.rynk-card, .card {
    border: 1.5px solid #e2e8f0 !important;
    border-radius: var(--border-radius-card) !important;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease !important;
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.04) !important;
    background-color: #ffffff;
    color: #0f172a;
}

.dark .rynk-card, .dark .card {
    background-color: #0e131f !important;
    border-color: rgba(255, 255, 255, 0.12) !important;
    color: #f8fafc !important;
}

.sidebar-menu {
    display: flex !important;
    flex-direction: column !important;
    gap: 4px !important;
}

.sidebar-menu .menu-item {
    display: flex !important;
    align-items: center !important;
    width: 100% !important;
    gap: 12px !important;
    padding: 10px 14px !important;
    border-radius: 10px !important;
    text-decoration: none !important;
    font-weight: 700 !important;
    font-size: 13.5px !important;
    color: #64748b !important;
    transition: all 0.2s ease !important;
}

.dark .sidebar-menu .menu-item {
    color: #94a3b8 !important;
}

.sidebar-menu .menu-item:hover {
    background-color: rgba(15, 23, 42, 0.05) !important;
    color: #0f172a !important;
}

.dark .sidebar-menu .menu-item:hover {
    background-color: rgba(255, 255, 255, 0.06) !important;
    color: #ffffff !important;
}

.sidebar-menu .menu-item.active,
.dark .sidebar-menu .menu-item.active {
    background-color: #16a34a !important;
    color: #ffffff !important;
}

.rynk-card:hover, .card:hover {
    transform: translateY(-4px) !important;
    border-color: var(--rynk-green) !important;
    box-shadow: 0 12px 24px rgba(22, 163, 74, 0.12) !important;
}

.card-img-top {
    border-top-left-radius: calc(var(--border-radius-card) - 1.5px) !important;
    border-top-right-radius: calc(var(--border-radius-card) - 1.5px) !important;
}

/* Tarjetas de Categoría */
.category-card-bs {
    background: #ffffff !important;
    border: 1.5px solid #e2e8f0 !important;
    border-radius: var(--border-radius-card) !important;
    padding: 1.25rem !important;
    text-align: center !important;
    transition: all 0.25s ease !important;
    text-decoration: none !important;
}
.category-card-bs:hover {
    border-color: var(--rynk-green) !important;
    transform: translateY(-4px) !important;
    box-shadow: 0 10px 20px rgba(22, 163, 74, 0.1) !important;
}

/* ── BOTONES OFICIALES ── */

.btn-rynk-green {
    background-color: #16a34a !important;
    color: #ffffff !important;
    border: none !important;
    border-radius: var(--border-radius-btn) !important;
    font-weight: 700 !important;
    padding: 0.65rem 1.5rem !important;
    transition: all 0.2s ease !important;
    box-shadow: 0 4px 10px rgba(22, 163, 74, 0.25) !important;
    text-decoration: none !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.btn-rynk-green:hover {
    background-color: #15803d !important;
    color: #ffffff !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 15px rgba(22, 163, 74, 0.35) !important;
}

.btn-rynk-outline {
    background-color: #ffffff !important;
    color: #334155 !important;
    border: 2px solid #cbd5e1 !important;
    border-radius: var(--border-radius-btn) !important;
    font-weight: 700 !important;
    padding: 0.65rem 1.5rem !important;
    transition: all 0.2s ease !important;
    text-decoration: none !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.btn-rynk-outline:hover {
    border-color: #16a34a !important;
    color: #16a34a !important;
    background-color: #f0fdf4 !important;
    transform: translateY(-2px) !important;
}

.btn-dark {
    border-radius: var(--border-radius-btn) !important;
    font-weight: 700 !important;
    transition: all 0.2s ease !important;
}
.btn-dark:hover {
    background-color: var(--rynk-green) !important;
    border-color: var(--rynk-green) !important;
}

/* ── NAVBAR Y NAVEGACIÓN ── */

.nav-link-rynk {
    color: #475569 !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    font-size: 0.85rem !important;
    padding: 6px 0 !important;
    border-bottom: 3px solid transparent !important;
    transition: all 0.2s ease !important;
    text-decoration: none !important;
}
.nav-link-rynk:hover {
    color: #16a34a !important;
}
.nav-link-rynk.active {
    color: #16a34a !important;
    border-bottom-color: #16a34a !important;
}

/* Botón Flotante WhatsApp */
#floating-whatsapp {
    background-color: var(--whatsapp-green) !important;
    color: #ffffff !important;
    border-radius: 50% !important;
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.5) !important;
    transition: transform 0.25s ease !important;
    text-decoration: none !important;
}
#floating-whatsapp:hover {
    transform: scale(1.1) !important;
}

/* Regla para Ocultar Elementos Dinámicos */
.hidden {
    display: none !important;
}

/* ── PANEL DE ADMINISTRACIÓN Y CONTENEDORES DE MINIATURAS ── */

.admin-thumb-box {
    width: 64px !important;
    height: 64px !important;
    min-width: 64px !important;
    min-height: 64px !important;
    max-width: 64px !important;
    max-height: 64px !important;
    flex-shrink: 0 !important;
    border-radius: 0.75rem !important;
    border: 1.5px solid #e2e8f0 !important;
    background-color: #f8fafc !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    overflow: hidden !important;
    padding: 4px !important;
}

.admin-thumb-box img {
    max-width: 100% !important;
    max-height: 100% !important;
    width: auto !important;
    height: auto !important;
    object-fit: contain !important;
}

.admin-thumb-sm {
    width: 44px !important;
    height: 44px !important;
    min-width: 44px !important;
    min-height: 44px !important;
    flex-shrink: 0 !important;
    border-radius: 0.5rem !important;
    border: 1px solid #e2e8f0 !important;
    background-color: #ffffff !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    overflow: hidden !important;
    padding: 2px !important;
}

.admin-thumb-sm img {
    max-width: 100% !important;
    max-height: 100% !important;
    object-fit: contain !important;
}

/* Modales y Capas Superpuestas Administrativas */
.modal-overlay {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    background-color: rgba(9, 13, 22, 0.75) !important;
    backdrop-filter: blur(4px) !important;
    z-index: 1100 !important;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    overflow-y: auto !important;
}

.modal-overlay.hidden,
.modal-overlay.d-none,
.modal-overlay[style*="display: none"] {
    display: none !important;
}

.modal-overlay:not(.hidden):not(.d-none):not([style*="display: none"]) {
    display: flex !important;
}

.modal-content-admin {
    background: #ffffff !important;
    border-radius: 1.25rem !important;
    border: 1.5px solid #cbd5e1 !important;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.2), 0 8px 10px -6px rgba(0, 0, 0, 0.1) !important;
    width: 100% !important;
    max-width: 850px !important;
    max-height: 90vh !important;
    overflow-y: auto !important;
    padding: 1.75rem !important;
}

.modal-content-admin-sm {
    max-width: 550px !important;
}

/* Utilidades complementarias de layout */
.hover-border-green:hover {
    border-color: var(--rynk-green) !important;
}
.cursor-pointer {
    cursor: pointer !important;
}
.border-dashed-rynk {
    border: 2px dashed #cbd5e1 !important;
}
.border-dashed-rynk:hover {
    border-color: var(--rynk-green) !important;
    color: var(--rynk-green) !important;
}