/* style.css */
:root {
    --bg-color: #0b0c10;
    --card-bg: #1f2833;
    --neon-cyan: #66fcf1;
    --neon-green: #00ff66;
    --neon-red: #ff0055;
    --text-light: #ffffff;
    --text-muted: #c5a100;
}

body {
    background-color: var(--bg-color);
    color: var(--text-light);
    font-family: 'Rajdhani', sans-serif;
    margin: 0;
    padding-top: 90px;
    overflow-x: hidden;
}

/* CABEÇALHO FIXO INTELIGENTE */
.fixed-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 75px;
    background: rgba(11, 12, 16, 0.95);
    border-bottom: 2px solid var(--neon-cyan);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 40px;
    box-sizing: border-box;
    z-index: 1000;
    box-shadow: 0 0 15px rgba(102, 252, 241, 0.2);
}

.logo {
    font-family: 'Orbitron', sans-serif;
    font-size: 24px;
    font-weight: bold;
    letter-spacing: 2px;
}
.logo span { color: var(--neon-cyan); }

.nav-links {
    display: flex;
    align-items: center;
    gap: 15px;
}

.nav-links a {
    color: var(--text-light);
    text-decoration: none;
    font-size: 18px;
    font-weight: bold;
    text-transform: uppercase;
    transition: 0.3s;
}
.nav-links a:hover {
    color: var(--neon-cyan);
    text-shadow: 0 0 8px var(--neon-cyan);
}

/* BOTÃO DO MENU RESPONSIVO (OCULTO NO DESKTOP) */
.menu-toggle-btn {
    display: none;
    background: transparent;
    border: 1px solid var(--neon-cyan);
    color: var(--neon-cyan);
    font-size: 20px;
    padding: 8px 12px;
    cursor: pointer;
    border-radius: 4px;
    transition: 0.3s;
}
.menu-toggle-btn:hover {
    box-shadow: 0 0 10px var(--neon-cyan);
    background: rgba(102, 252, 241, 0.1);
}

/* BOTÕES DO CABEÇALHO */
.nav-admin-btn, .nav-logout-btn {
    background: transparent;
    border: 1px solid var(--neon-cyan);
    color: var(--neon-cyan);
    padding: 8px 16px;
    font-family: 'Orbitron', sans-serif;
    font-weight: bold;
    cursor: pointer;
    text-transform: uppercase;
    transition: 0.3s;
}
.nav-admin-btn:hover {
    background: var(--neon-cyan);
    color: var(--bg-color);
    box-shadow: 0 0 10px var(--neon-cyan);
}
.nav-logout-btn {
    border-color: var(--neon-red);
    color: var(--neon-red);
}
.nav-logout-btn:hover {
    background: var(--neon-red);
    color: white;
    box-shadow: 0 0 10px var(--neon-red);
}

/* CONTROLE DE EXIBIÇÃO DE ADMIN */
.admin-only { display: none !important; }
body.admin-logged .admin-only { display: block !important; }
body.admin-logged #btn-open-login { display: none !important; }

/* CORPO DO SITE & MOSAICO */
.main-content { padding: 20px 5%; }

.hero-banner {
    text-align: center;
    margin-bottom: 40px;
}
.hero-banner h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: 45px;
    margin: 0;
    text-shadow: 0 0 12px var(--neon-red);
}

.mosaic-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

/* ANIMAÇÃO 3D HOVER NOS CARDS */
.product-card {
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 6px;
    overflow: hidden;
    position: relative;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    transform-style: preserve-3d;
    perspective: 800px;
}

.product-card:hover {
    transform: translateY(-8px) rotateX(4deg) rotateY(-4deg);
    border-color: var(--neon-cyan);
    box-shadow: 0 12px 25px rgba(102, 252, 241, 0.35), 0 0 20px rgba(255, 0, 85, 0.15);
}

.product-card img {
    width: 100%;
    height: 230px;
    object-fit: cover;
    transition: transform 0.6s ease;
}
.product-card:hover img {
    transform: scale(1.08);
}

.product-info { padding: 20px; position: relative; }
.product-info h3 { font-family: 'Orbitron', sans-serif; margin: 0 0 10px 0; font-size: 20px; }
.product-info p { color: #aaa; font-size: 15px; line-height: 1.4; margin-bottom: 15px; }

.price {
    font-size: 26px;
    color: var(--neon-green);
    font-weight: bold;
    font-family: 'Orbitron', sans-serif;
    margin-bottom: 15px;
}

/* GATILHOS PSICOLÓGICOS (MARKETING BADGES) */
.marketing-badge {
    background: var(--neon-red);
    color: white;
    padding: 6px 12px;
    font-size: 12px;
    font-weight: bold;
    text-transform: uppercase;
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 12px;
    animation: alert-pulse 1.5s infinite;
}
@keyframes alert-pulse {
    0% { box-shadow: 0 0 0 0 rgba(255, 0, 85, 0.6); }
    70% { box-shadow: 0 0 0 8px rgba(255, 0, 85, 0); }
    100% { box-shadow: 0 0 0 0 rgba(255, 0, 85, 0); }
}

.buy-btn {
    display: block;
    width: 100%;
    background: transparent;
    border: 2px solid var(--neon-cyan);
    color: var(--neon-cyan);
    padding: 12px 0;
    text-align: center;
    font-weight: bold;
    text-decoration: none;
    text-transform: uppercase;
    font-family: 'Orbitron', sans-serif;
    box-sizing: border-box;
    transition: 0.3s;
}
.product-card:hover .buy-btn {
    background: var(--neon-cyan);
    color: var(--bg-color);
    box-shadow: 0 0 15px var(--neon-cyan);
}

/* BOTÕES DO MÓDULO RÁPIDO ADMIN NOS CARDS */
.admin-card-controls {
    position: absolute;
    top: 15px;
    right: 15px;
    display: flex;
    gap: 8px;
    z-index: 10;
}
.card-action-btn {
    color: white;
    border: none;
    border-radius: 4px;
    padding: 8px 10px;
    cursor: pointer;
    font-weight: bold;
    transition: 0.2s;
}
.card-action-btn.edit { background: rgba(102, 252, 241, 0.8); color: black; }
.card-action-btn.edit:hover { background: var(--neon-cyan); transform: scale(1.1); }
.card-action-btn.delete { background: rgba(255, 0, 85, 0.8); }
.card-action-btn.delete:hover { background: var(--neon-red); transform: scale(1.1); }

/* MODAIS INTEGRAIS */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(5px);
    display: flex; justify-content: center; align-items: center;
    z-index: 2000;
    transition: opacity 0.3s ease;
}
.modal-card {
    background: var(--card-bg);
    border: 2px solid var(--neon-cyan);
    box-shadow: 0 0 30px rgba(102, 252, 241, 0.3);
    padding: 35px; width: 90%; max-width: 400px;
    border-radius: 8px; position: relative;
}
.modal-card.wide { max-width: 550px; }
.modal-card.extra-wide { max-width: 850px; width: 95%; }

.close-modal {
    position: absolute; top: 15px; right: 20px;
    background: transparent; border: none; color: white;
    font-size: 28px; cursor: pointer;
}
.close-modal:hover { color: var(--neon-red); }

.modal-card h2 { font-family: 'Orbitron', sans-serif; margin-top: 0; font-size: 22px; border-bottom: 1px solid #333; padding-bottom: 10px; text-align: center;}
.modal-card input, .modal-card textarea, .modal-card select {
    width: 100%; padding: 12px; margin-bottom: 15px;
    background: var(--bg-color); border: 1px solid #3b4654;
    color: white; font-family: 'Rajdhani', sans-serif; font-size: 16px; box-sizing: border-box;
}
.modal-card input:focus, .modal-card textarea:focus { border-color: var(--neon-cyan); outline: none; }

.cyber-btn {
    width: 100%; padding: 14px; font-family: 'Orbitron', sans-serif;
    font-weight: bold; text-transform: uppercase; border: none; cursor: pointer; transition: 0.3s;
}
.cyber-btn.success { background: var(--neon-green); color: black; }
.cyber-btn.neon { background: var(--neon-cyan); color: black; }
.cyber-btn:hover { filter: brightness(1.2); }
.cyber-btn:disabled { background: #555; color: #aaa; cursor: not-allowed; }

/* SEÇÃO DO MENU / DASHBOARD DE ANÚNCIOS */
.dashboard-actions {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}
.action-btn {
    padding: 10px 20px;
    font-family: 'Orbitron', sans-serif;
    font-weight: bold;
    text-transform: uppercase;
    border-radius: 4px;
    cursor: pointer;
    transition: 0.2s;
    border: 1px solid transparent;
}
.action-btn.export { background: transparent; border-color: var(--neon-green); color: var(--neon-green); }
.action-btn.export:hover { background: var(--neon-green); color: black; }
.action-btn.import { background: transparent; border-color: var(--neon-cyan); color: var(--neon-cyan); display: inline-block; }
.action-btn.import:hover { background: var(--neon-cyan); color: black; }

.table-container {
    max-height: 400px;
    overflow-y: auto;
    border: 1px solid #3b4654;
}
.cyber-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 16px;
}
.cyber-table th, .cyber-table td { padding: 12px; border-bottom: 1px solid #3b4654; }
.cyber-table th { background: var(--bg-color); font-family: 'Orbitron', sans-serif; color: var(--neon-cyan); }
.cyber-table td img { width: 50px; height: 50px; object-fit: cover; border-radius: 4px; }

/* BOTÃO FLUTUANTE DO WHATSAPP */
.whatsapp-float {
    position: fixed; bottom: 30px; right: 30px;
    background-color: #25d366; color: #fff; border-radius: 50px;
    width: 60px; height: 60px; font-size: 32px;
    display: flex; justify-content: center; align-items: center;
    box-shadow: 0px 4px 15px rgba(0,0,0,0.5); z-index: 1000; transition: 0.3s;
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0px 0px 20px #25d366; }

.hidden { display: none !important; }

/* ========================================================
   MEDIA QUERY: MODELO RESPONSIVO PARA CELULARES
   ======================================================== */
@media (max-width: 768px) {
    .menu-toggle-btn {
        display: block;
    }

    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 75px;
        left: 0;
        width: 100%;
        background: rgba(11, 12, 16, 0.98);
        border-bottom: 2px solid var(--neon-cyan);
        padding: 20px;
        box-sizing: border-box;
        gap: 20px;
        align-items: stretch;
        box-shadow: 0 10px 15px rgba(0,0,0,0.5);
    }

    .nav-links.active {
        display: flex !important;
    }

    .nav-links a {
        text-align: center;
        padding: 10px 0;
        border-bottom: 1px solid rgba(255,255,255,0.05);
    }

    .nav-admin-btn, .nav-logout-btn {
        width: 100%;
        text-align: center;
        padding: 12px 0;
    }

    .hero-banner h1 {
        font-size: 32px;
    }
    
    .modal-card {
        padding: 20px;
    }
    
    .cyber-table th:nth-child(1), .cyber-table td:nth-child(1),
    .cyber-table th:nth-child(4), .cyber-table td:nth-child(4) {
        display: none;
    }
}