/* ═══════════════════════════════════════════
   LED.com.py - Stylesheet Completo v2.0
   Paleta: #00B4D8 (primario), #1A1A2E (oscuro), #FFD700 (CTA)
   ═══════════════════════════════════════════ */

:root {
    --led-primary: #00B4D8;
    --led-primary-dark: #0096B7;
    --led-dark: #1A1A2E;
    --led-dark-light: #2A2A4A;
    --led-accent: #FFD700;
    --led-success: #28A745;
    --led-gray-light: #F8F9FA;
    --led-gray: #6C757D;
    --led-text: #333333;
    --led-border: #E0E0E0;
    --led-shadow: 0 2px 12px rgba(0,0,0,0.08);
    --led-radius: 8px;
    --font-heading: 'Oswald', sans-serif;
    --font-body: 'Nunito', sans-serif;
}

/* ══ Base ══ */
body {
    font-family: var(--font-body);
    color: var(--led-text);
    background: #FFFFFF;
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--led-dark);
}

a {
    color: var(--led-primary);
    text-decoration: none;
    transition: color 0.2s;
}
a:hover {
    color: var(--led-primary-dark);
}

/* ══ Topbar ══ */
.led-topbar {
    background: var(--led-dark);
    padding: 6px 0;
    font-size: 13px;
}
.led-topbar a {
    color: #CCCCCC;
    margin-right: 15px;
    transition: color 0.2s;
}
.led-topbar a:hover {
    color: var(--led-primary);
}
.topbar-right a {
    margin-left: 12px;
    margin-right: 0;
    font-size: 14px;
}

/* ══ Navbar ══ */
.led-navbar {
    background: #FFFFFF;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    padding: 10px 0;
    z-index: 1030;
}
.led-logo-text {
    font-family: var(--font-heading);
    font-size: 28px;
    font-weight: 700;
    color: var(--led-dark);
    letter-spacing: -0.5px;
}
.led-logo-dot {
    color: var(--led-primary);
}
.led-navbar .nav-link {
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 500;
    color: var(--led-dark) !important;
    padding: 8px 14px !important;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: color 0.2s;
}
.led-navbar .nav-link:hover,
.led-navbar .nav-link.active {
    color: var(--led-primary) !important;
}
.led-navbar .dropdown-menu {
    border: 1px solid var(--led-border);
    box-shadow: var(--led-shadow);
    border-radius: var(--led-radius);
}

/* ══ Botones ══ */
.btn-led-primary {
    background: var(--led-primary);
    color: #FFFFFF !important;
    border: none;
    border-radius: var(--led-radius);
    font-family: var(--font-heading);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 10px 24px;
    transition: all 0.3s;
}
.btn-led-primary:hover {
    background: var(--led-primary-dark);
    color: #FFFFFF !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0,180,216,0.3);
}

.btn-led-accent {
    background: var(--led-accent);
    color: var(--led-dark) !important;
    border: none;
    border-radius: var(--led-radius);
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 12px 28px;
    transition: all 0.3s;
}
.btn-led-accent:hover {
    background: #E6C200;
    color: var(--led-dark) !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(255,215,0,0.4);
}

.btn-led-dark {
    background: var(--led-dark);
    color: #FFFFFF !important;
    border: none;
    border-radius: var(--led-radius);
    font-family: var(--font-heading);
    font-weight: 600;
}
.btn-led-dark:hover {
    background: var(--led-dark-light);
    color: #FFFFFF !important;
}

.btn-whatsapp {
    background: #25D366;
    color: #FFFFFF !important;
    border: none;
    border-radius: var(--led-radius);
    font-weight: 600;
    transition: all 0.3s;
}
.btn-whatsapp:hover {
    background: #1EBE57;
    color: #FFFFFF !important;
    transform: translateY(-1px);
}

/* ══ Cards ══ */
.led-card {
    background: #FFFFFF;
    border: 1px solid var(--led-border);
    border-radius: var(--led-radius);
    box-shadow: var(--led-shadow);
    transition: all 0.3s;
    overflow: hidden;
}
.led-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.12);
}
.led-card .card-img-top {
    height: 200px;
    object-fit: cover;
}
.led-card .card-body {
    padding: 16px;
}

/* ══ Badges ══ */
.badge-verified {
    background: var(--led-success);
    color: #FFFFFF;
    font-size: 11px;
    padding: 4px 8px;
    border-radius: 4px;
    font-weight: 600;
    display: inline-block;
}
.badge-premium {
    background: var(--led-accent);
    color: var(--led-dark);
    font-size: 11px;
    padding: 4px 8px;
    border-radius: 4px;
    font-weight: 700;
    display: inline-block;
}
.badge-featured {
    background: var(--led-primary);
    color: #FFFFFF;
    font-size: 11px;
    padding: 4px 8px;
    border-radius: 4px;
    font-weight: 600;
    display: inline-block;
}
.badge-estado-activo { background: #D4EDDA; color: #155724; }
.badge-estado-inactivo { background: #F8D7DA; color: #721C24; }
.badge-estado-bloqueado { background: #FFF3CD; color: #856404; }
.badge-estado-pendiente { background: #FFF3CD; color: #856404; }
.badge-estado-rechazado { background: #F8D7DA; color: #721C24; }
.badge-estado-vencido { background: #E2E3E5; color: #383D41; }

/* ══ Auth pages ══ */
.auth-wrapper {
    max-width: 500px;
    margin: 40px auto;
}
.auth-card {
    background: #FFFFFF;
    border: 1px solid var(--led-border);
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    padding: 40px;
}
.auth-card h2 {
    text-align: center;
    margin-bottom: 8px;
    color: var(--led-dark);
}
.auth-card .auth-subtitle {
    text-align: center;
    color: var(--led-gray);
    margin-bottom: 30px;
}
.auth-card .form-control {
    border-radius: var(--led-radius);
    padding: 12px 16px;
    border: 1px solid var(--led-border);
    font-size: 15px;
}
.auth-card .form-control:focus {
    border-color: var(--led-primary);
    box-shadow: 0 0 0 3px rgba(0,180,216,0.15);
}
.auth-card .form-label {
    font-weight: 600;
    color: var(--led-dark);
    font-size: 14px;
}
.auth-card .btn-led-primary {
    width: 100%;
    padding: 14px;
    font-size: 16px;
}

/* ══ Sections ══ */
.led-section {
    padding: 60px 0;
}
.led-section-alt {
    background: var(--led-gray-light);
}
.led-section-dark {
    background: var(--led-dark);
    color: #FFFFFF;
}
.led-section-dark h2,
.led-section-dark h3 {
    color: #FFFFFF;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 32px;
    font-weight: 700;
    color: var(--led-dark);
    margin-bottom: 10px;
    text-transform: uppercase;
}
.section-subtitle {
    color: var(--led-gray);
    font-size: 16px;
    margin-bottom: 40px;
}

/* ══ Forms ══ */
.form-control:focus,
.form-select:focus {
    border-color: var(--led-primary);
    box-shadow: 0 0 0 3px rgba(0,180,216,0.15);
}
.form-label {
    font-weight: 600;
    font-size: 14px;
}

/* ══ Footer ══ */
.led-footer {
    background: var(--led-dark);
    color: #CCCCCC;
    padding: 50px 0 20px;
}
.footer-title {
    font-family: var(--font-heading);
    color: #FFFFFF;
    font-size: 18px;
    margin-bottom: 20px;
    text-transform: uppercase;
}
.footer-desc {
    font-size: 14px;
    line-height: 1.7;
}
.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}
.footer-links li {
    margin-bottom: 8px;
}
.footer-links a {
    color: #AAAAAA;
    font-size: 14px;
    transition: color 0.2s;
}
.footer-links a:hover {
    color: var(--led-primary);
}
.footer-contact {
    list-style: none;
    padding: 0;
    margin: 0;
}
.footer-contact li {
    margin-bottom: 10px;
    font-size: 14px;
}
.footer-contact i {
    color: var(--led-primary);
    width: 20px;
    margin-right: 8px;
}
.footer-contact a {
    color: #AAAAAA;
}
.footer-contact a:hover {
    color: var(--led-primary);
}
.footer-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    color: #FFFFFF;
    margin-right: 8px;
    transition: background 0.3s;
}
.footer-social a:hover {
    background: var(--led-primary);
    color: #FFFFFF;
}
.footer-divider {
    border-color: rgba(255,255,255,0.1);
    margin: 30px 0 20px;
}
.footer-copy {
    font-size: 13px;
    color: #888888;
    margin: 0;
}
.footer-legal {
    color: #888888;
    font-size: 13px;
    margin-left: 15px;
}
.footer-legal:hover {
    color: var(--led-primary);
}

/* ══ Admin/Panel Stat Cards ══ */
.stat-card {
    background: #FFF;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    border-left: 4px solid var(--led-primary);
}
.stat-card .stat-number {
    font-size: 28px;
    font-weight: 700;
    color: var(--led-dark);
    font-family: var(--font-heading);
}
.stat-card .stat-label {
    font-size: 13px;
    color: #888;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ══ Admin Tables ══ */
.admin-table {
    background: #FFF;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.admin-table .table {
    margin: 0;
}
.admin-table .table thead th {
    background: #F8F9FA;
    border: none;
    font-size: 13px;
    text-transform: uppercase;
    color: #888;
    font-weight: 600;
    padding: 12px 16px;
}
.admin-table .table td {
    padding: 12px 16px;
    vertical-align: middle;
    border-color: #F0F0F0;
}

/* ══ Utilities ══ */
.text-led {
    color: var(--led-primary) !important;
}
.bg-led {
    background: var(--led-primary) !important;
}
.bg-led-dark {
    background: var(--led-dark) !important;
}

/* ══ Breadcrumb ══ */
.breadcrumb {
    background: transparent;
    padding: 0;
    margin-bottom: 20px;
    font-size: 14px;
}
.breadcrumb-item a {
    color: var(--led-primary);
}
.breadcrumb-item.active {
    color: var(--led-gray);
}

/* ══ Pagination ══ */
.pagination .page-link {
    color: var(--led-primary);
    border-color: var(--led-border);
}
.pagination .page-item.active .page-link {
    background: var(--led-primary);
    border-color: var(--led-primary);
}

/* ══ Banner slots ══ */
.led-banner {
    margin: 15px 0;
}
.led-banner img {
    border-radius: var(--led-radius);
    max-width: 100%;
    height: auto;
}

/* ══ WhatsApp Float ══ */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    background: #25D366;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    box-shadow: 0 4px 15px rgba(37,211,102,0.4);
    z-index: 1000;
    transition: transform 0.3s;
    text-decoration: none;
}
.whatsapp-float:hover {
    transform: scale(1.1);
    color: #fff;
}

/* ══ Article Content ══ */
.article-content {
    line-height: 1.8;
    font-size: 16px;
}
.article-content h2 {
    margin-top: 30px;
    margin-bottom: 15px;
}
.article-content p {
    margin-bottom: 15px;
}
.article-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--led-radius);
    margin: 15px 0;
}

/* ══ Responsive ══ */
@media (max-width: 991px) {
    .led-navbar .navbar-nav {
        padding-top: 10px;
    }
    .led-navbar .nav-link {
        padding: 6px 0 !important;
    }
    .section-title {
        font-size: 26px;
    }
}
@media (max-width: 576px) {
    .auth-card {
        padding: 24px;
        margin: 0 10px;
    }
    .section-title {
        font-size: 22px;
    }
}


/* ══ Footer trust (inline) ══ */
.footer-trust {
    font-size: 11px;
    color: #666;
    margin-right: 4px;
}
.footer-trust i {
    font-size: 10px;
    margin-right: 2px;
    opacity: 0.6;
}
.footer-trust .fa-lock { color: #28A745; }
.footer-trust .fa-shield-alt { color: #00B4D8; }
.footer-sep {
    color: #555;
    font-size: 11px;
    margin: 0 6px;
}
.recaptcha-notice {
    font-size: 10px;
    color: #AAA;
    text-align: center;
    margin-top: 12px;
}
.recaptcha-notice a { color: #999; }
.recaptcha-notice a:hover { color: var(--led-primary); }
.grecaptcha-badge { visibility: hidden !important; }

/* ══ Form Security Badge ══ */
.form-security-badge {
    margin-top: 16px;
    padding: 10px 14px;
    background: #F8F9FA;
    border: 1px solid #EAEAEA;
    border-radius: 6px;
    text-align: center;
}
.fsb-item {
    font-size: 11px;
    color: #666;
    white-space: nowrap;
}
.fsb-item i, .fsb-item svg {
    margin-right: 3px;
}
.fsb-sep {
    color: #CCC;
    font-size: 11px;
}
.fsb-links {
    margin-top: 4px;
    font-size: 10px;
}
.fsb-links a {
    color: #999;
    text-decoration: none;
}
.fsb-links a:hover {
    color: var(--led-primary);
}
@media (max-width: 576px) {
    .form-security-badge .d-flex {
        flex-direction: column;
        gap: 4px !important;
    }
    .fsb-sep { display: none; }
}

/* ══ Badge Certificado ══ */
.badge-certified {
    background: linear-gradient(135deg, #0056b3, #00B4D8);
    color: #FFFFFF;
    font-size: 11px;
    padding: 4px 10px;
    border-radius: 4px;
    font-weight: 700;
    display: inline-block;
}