/* ============================================
   ZARUK DEV - STYLE COMPLETO
   ============================================ */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #007BFF;
    --primary-dark: #0056b3;
    --primary-glow: rgba(0, 123, 255, 0.3);
    --dark: #0a0a0a;
    --dark-card: #1a1a1a;
    --gray: #2a2a2a;
    --gray-light: #aaa;
    --white: #ffffff;
    --success: #28a745;
    --danger: #dc3545;
    --whatsapp: #25D366;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--dark);
    color: var(--white);
    min-height: 100vh;
}

/* HEADER */
.header {
    background: rgba(10, 10, 10, 0.95);
    padding: 15px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(0, 123, 255, 0.2);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.header .logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.header .logo img {
    height: 40px;
    width: auto;
}

.header .logo-text {
    font-size: 28px;
    font-weight: bold;
    color: var(--primary);
    text-shadow: 0 0 20px var(--primary-glow);
}

.header .logo-text span {
    color: var(--white);
}

.nav {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav a {
    color: var(--white);
    text-decoration: none;
    transition: 0.3s;
    font-weight: 500;
    font-size: 15px;
    padding: 8px 0;
    border-bottom: 2px solid transparent;
}

.nav a:hover {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.btn-nav {
    background: var(--primary);
    color: var(--white) !important;
    padding: 8px 25px !important;
    border-radius: 25px !important;
    border: none;
    cursor: pointer;
    font-weight: bold;
    transition: 0.3s;
    text-decoration: none !important;
    border-bottom: none !important;
}

.btn-nav:hover {
    background: var(--primary-dark);
    transform: scale(1.05);
    box-shadow: 0 0 20px var(--primary-glow);
}

/* HERO */
.hero {
    padding: 140px 40px 80px;
    text-align: center;
    background: linear-gradient(180deg, var(--dark) 0%, #1a1a2e 100%);
}

.hero h1 {
    font-size: 64px;
    background: linear-gradient(90deg, var(--primary), #00d4ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
}

.hero p {
    font-size: 20px;
    color: var(--gray-light);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* BOTÕES */
.btn-primary {
    background: var(--primary);
    color: var(--white);
    padding: 15px 40px;
    border: none;
    border-radius: 30px;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
    text-decoration: none;
    display: inline-block;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: scale(1.05);
    box-shadow: 0 0 30px var(--primary-glow);
}

.btn-whatsapp {
    background: var(--whatsapp);
    color: var(--white);
    padding: 12px 35px;
    border: none;
    border-radius: 30px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
    text-decoration: none;
    display: inline-block;
}

.btn-whatsapp:hover {
    background: #1da851;
    transform: scale(1.05);
}

/* SEÇÕES */
.section {
    padding: 80px 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
    color: var(--primary);
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--primary);
    margin: 15px auto 0;
    border-radius: 2px;
}

/* CARDS */
.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.card {
    background: var(--dark-card);
    padding: 30px;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: 0.3s;
    text-align: center;
}

.card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
    box-shadow: 0 10px 40px rgba(0, 123, 255, 0.15);
}

.card .icon {
    font-size: 48px;
    margin-bottom: 15px;
}

.card h3 {
    color: var(--primary);
    margin-bottom: 15px;
    font-size: 22px;
}

.card p {
    color: var(--gray-light);
    line-height: 1.6;
    margin-bottom: 15px;
}

.card .price {
    font-size: 28px;
    color: var(--white);
    margin: 15px 0;
}

.card .price small {
    font-size: 14px;
    color: var(--gray-light);
}

.card.featured {
    border-color: var(--primary);
    background: rgba(0, 123, 255, 0.08);
}

.badge {
    background: var(--primary);
    color: var(--white);
    padding: 4px 15px;
    border-radius: 20px;
    font-size: 12px;
    display: inline-block;
    margin-bottom: 10px;
    font-weight: bold;
}

.btn-buy {
    background: var(--primary);
    color: var(--white);
    padding: 12px 30px;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    font-weight: bold;
    transition: 0.3s;
    width: 100%;
}

.btn-buy:hover {
    background: var(--primary-dark);
    transform: scale(1.02);
}

/* MODAL */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    z-index: 9999;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(5px);
    overflow-y: auto;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--dark-card);
    padding: 40px;
    border-radius: 20px;
    max-width: 550px;
    width: 95%;
    max-height: 90vh;
    overflow-y: auto;
    border: 1px solid rgba(0, 123, 255, 0.2);
    position: relative;
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    color: var(--gray-light);
    cursor: pointer;
    font-size: 28px;
    transition: 0.3s;
}

.modal-close:hover {
    color: var(--white);
    transform: rotate(90deg);
}

.modal h2 {
    color: var(--primary);
    margin-bottom: 25px;
    font-size: 28px;
}

.modal label {
    color: #ccc;
    font-size: 14px;
    display: block;
    margin: 15px 0 5px;
    font-weight: 500;
}

.modal input,
.modal select {
    width: 100%;
    padding: 12px 15px;
    margin: 5px 0;
    background: var(--gray);
    border: 1px solid #333;
    color: var(--white);
    border-radius: 8px;
    font-size: 16px;
    transition: 0.3s;
}

.modal input:focus,
.modal select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 10px var(--primary-glow);
}

.modal .row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.btn-pagar {
    width: 100%;
    padding: 15px;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 10px;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
    margin-top: 25px;
}

.btn-pagar:hover {
    background: var(--primary-dark);
    transform: scale(1.02);
}

.btn-pagar:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* PIX AREA */
.pix-area {
    text-align: center;
    padding: 30px;
    background: var(--dark);
    border-radius: 15px;
    margin: 20px 0;
    border: 1px dashed var(--primary);
}

.pix-area img {
    max-width: 200px;
    margin: 15px auto;
    border-radius: 10px;
}

.pix-code {
    background: var(--gray);
    padding: 15px;
    border-radius: 8px;
    font-family: monospace;
    font-size: 14px;
    word-break: break-all;
    color: #00d4ff;
    margin: 10px 0;
}

.btn-copy {
    background: var(--gray);
    color: var(--white);
    padding: 8px 20px;
    border: 1px solid #333;
    border-radius: 20px;
    cursor: pointer;
    transition: 0.3s;
}

.btn-copy:hover {
    border-color: var(--primary);
    background: var(--primary);
}

/* STATUS */
.status-badge {
    display: inline-block;
    padding: 4px 15px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: bold;
}

.status-pending { background: #ffc107; color: #000; }
.status-approved { background: #28a745; color: #fff; }
.status-rejected { background: #dc3545; color: #fff; }

/* LOADING */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--white);
    animation: spin 0.8s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* TOAST */
.toast {
    position: fixed;
    bottom: 30px;
    right: 30px;
    padding: 15px 25px;
    border-radius: 10px;
    color: var(--white);
    font-weight: bold;
    z-index: 99999;
    opacity: 0;
    transform: translateY(100px);
    transition: 0.5s;
}

.toast.show {
    opacity: 1;
    transform: translateY(0);
}

.toast.success { background: #28a745; }
.toast.error { background: #dc3545; }
.toast.info { background: #007BFF; }

/* TABELAS */
.table-container {
    overflow-x: auto;
    background: var(--dark-card);
    border-radius: 15px;
    padding: 20px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

table {
    width: 100%;
    border-collapse: collapse;
}

table th {
    text-align: left;
    padding: 12px 15px;
    color: var(--primary);
    border-bottom: 2px solid var(--primary);
    font-weight: 600;
}

table td {
    padding: 12px 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--gray-light);
}

table tr:hover td {
    background: rgba(255, 255, 255, 0.02);
}

/* FOOTER */
.footer {
    background: var(--dark);
    padding: 40px;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: #666;
}

.footer .social a {
    color: var(--primary);
    text-decoration: none;
    margin: 0 10px;
    font-size: 16px;
    transition: 0.3s;
}

.footer .social a:hover {
    color: #00d4ff;
}

/* RESPONSIVO */
@media (max-width: 768px) {
    .header {
        padding: 15px 20px;
        flex-wrap: wrap;
    }
    .nav {
        margin-top: 10px;
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
        gap: 10px;
    }
    .nav a {
        font-size: 13px;
    }
    .hero h1 {
        font-size: 32px;
    }
    .hero p {
        font-size: 16px;
    }
    .section {
        padding: 40px 20px;
    }
    .section-title {
        font-size: 28px;
    }
    .cards {
        grid-template-columns: 1fr;
    }
    .modal-content {
        padding: 25px 20px;
    }
    .modal .row {
        grid-template-columns: 1fr !important;
    }
}

@media (max-width: 480px) {
    .header .logo-text {
        font-size: 20px;
    }
    .header .logo img {
        height: 30px;
    }
    .hero {
        padding: 120px 20px 60px;
    }
    .hero h1 {
        font-size: 26px;
    }
}