/* ============================================================
   TUNNEL CLOUD - Style Sheet
   Tema: Blue Premium
   ============================================================ */

:root {
    --primary: #0A66C2;
    --primary-dark: #004E92;
    --primary-light: #1A7DE0;
    --accent: #00B4D8;
    --accent-light: #48CAE4;
    --dark: #0A1628;
    --dark-2: #111D35;
    --dark-3: #162240;
    --gray: #6B7A99;
    --gray-light: #E8EDF5;
    --white: #FFFFFF;
    --success: #00CC66;
    --warning: #FFB800;
    --danger: #FF4444;
    --info: #00B4D8;
    --radius: 12px;
    --radius-sm: 8px;
    --radius-lg: 20px;
    --shadow: 0 8px 32px rgba(10, 102, 194, 0.15);
    --shadow-lg: 0 20px 60px rgba(10, 102, 194, 0.2);
    --transition: all 0.3s ease;
    --font: 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font);
    background: var(--dark);
    color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    color: var(--accent);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--accent-light);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ============================================================
   HEADER / NAV
   ============================================================ */

header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 22, 40, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255,255,255,0.05);
    transition: var(--transition);
}

header.scrolled {
    background: rgba(10, 22, 40, 0.98);
    box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--white);
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 900;
    color: white;
}

.logo span {
    background: linear-gradient(135deg, var(--primary-light), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 30px;
    list-style: none;
}

.nav-links a {
    color: var(--gray-light);
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--white);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transition: var(--transition);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-family: var(--font);
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    box-shadow: 0 4px 15px rgba(10, 102, 194, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(10, 102, 194, 0.5);
    color: var(--white);
}

.btn-accent {
    background: linear-gradient(135deg, var(--accent), var(--primary));
    color: var(--white);
    box-shadow: 0 4px 15px rgba(0, 180, 216, 0.4);
}

.btn-accent:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 180, 216, 0.5);
    color: var(--white);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--white);
}

.btn-outline:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-sm {
    padding: 8px 20px;
    font-size: 0.8rem;
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1rem;
}

.btn-whatsapp {
    background: #25D366;
    color: white;
}

.btn-whatsapp:hover {
    background: #1DA851;
    color: white;
    transform: translateY(-2px);
}

.mobile-toggle,
.admin-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 5px;
}

.mobile-toggle span,
.admin-menu-toggle span {
    width: 28px;
    height: 3px;
    background: var(--white);
    border-radius: 3px;
    transition: var(--transition);
}

.admin-menu-toggle {
    z-index: 99;
    margin-bottom: 10px;
    align-self: flex-start;
}

/* ============================================================
   HERO
   ============================================================ */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 100px 0 60px;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg .gradient {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.3;
}

.hero-bg .gradient-1 {
    width: 600px;
    height: 600px;
    background: var(--primary);
    top: -200px;
    right: -100px;
}

.hero-bg .gradient-2 {
    width: 400px;
    height: 400px;
    background: var(--accent);
    bottom: -100px;
    left: -100px;
}

.hero-bg .gradient-3 {
    width: 300px;
    height: 300px;
    background: var(--primary-dark);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--accent);
    border-radius: 50%;
    animation: float 6s infinite;
    opacity: 0.3;
}

@keyframes float {
    0%, 100% { transform: translateY(0) scale(1); opacity: 0.3; }
    50% { transform: translateY(-30px) scale(1.5); opacity: 0.8; }
}

.hero-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-text h1 {
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero-text h1 .highlight {
    background: linear-gradient(135deg, var(--primary-light), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-text p {
    font-size: 1.1rem;
    color: var(--gray);
    margin-bottom: 30px;
    max-width: 500px;
}

.hero-actions {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.hero-stat h3 {
    font-size: 1.8rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-light), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-stat p {
    font-size: 0.85rem;
    color: var(--gray);
    margin-bottom: 0;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    padding: 40px;
    width: 100%;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.hero-card-header {
    text-align: center;
    margin-bottom: 25px;
}

.hero-card-header .icon {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.hero-card-header h3 {
    font-size: 1.2rem;
    font-weight: 600;
}

.hero-card-header .price {
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-light), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-card ul {
    list-style: none;
    margin-bottom: 25px;
}

.hero-card ul li {
    padding: 8px 0;
    color: var(--gray-light);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.hero-card ul li::before {
    content: '✓';
    color: var(--success);
    font-weight: 700;
}

.hero-card .btn {
    width: 100%;
    justify-content: center;
}

/* ============================================================
   SECTION TITLES
   ============================================================ */

.section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(10, 102, 194, 0.15);
    border: 1px solid rgba(10, 102, 194, 0.3);
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 15px;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 15px;
}

.section-header p {
    color: var(--gray);
    font-size: 1.05rem;
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================================
   SERVICES
   ============================================================ */

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.service-card {
    background: var(--dark-2);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--radius);
    padding: 35px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: rgba(10, 102, 194, 0.3);
    box-shadow: var(--shadow);
}

.service-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 20px;
    background: rgba(10, 102, 194, 0.15);
}

.service-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.service-card p {
    color: var(--gray);
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.service-card .btn {
    font-size: 0.85rem;
    padding: 10px 22px;
}

/* ============================================================
   PLANS / PRICING
   ============================================================ */

.plans-section {
    background: var(--dark-2);
}

.plans-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.plan-card {
    background: var(--dark);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--radius);
    padding: 35px;
    text-align: center;
    transition: var(--transition);
    position: relative;
}

.plan-card.featured {
    border-color: var(--primary);
    transform: scale(1.05);
}

.plan-card.featured .plan-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary), var(--accent));
    padding: 6px 20px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
}

.plan-card:hover {
    border-color: rgba(10, 102, 194, 0.4);
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.plan-card.featured:hover {
    transform: scale(1.05) translateY(-5px);
}

.plan-type {
    font-size: 0.85rem;
    color: var(--accent);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.plan-name {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.plan-price {
    margin-bottom: 20px;
}

.plan-price .price {
    font-size: 2.8rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-light), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.plan-price .period {
    color: var(--gray);
    font-size: 0.9rem;
}

.plan-features {
    list-style: none;
    margin-bottom: 25px;
    text-align: left;
}

.plan-features li {
    padding: 10px 0;
    color: var(--gray-light);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid rgba(255,255,255,0.03);
}

.plan-features li::before {
    content: '✓';
    color: var(--success);
    font-weight: 700;
    flex-shrink: 0;
}

.plan-card .btn {
    width: 100%;
    justify-content: center;
}

/* ============================================================
   ABOUT / FEATURES
   ============================================================ */

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.feature-item {
    display: flex;
    gap: 20px;
    padding: 25px;
    background: var(--dark-2);
    border-radius: var(--radius);
    border: 1px solid rgba(255,255,255,0.03);
    transition: var(--transition);
}

.feature-item:hover {
    border-color: rgba(10, 102, 194, 0.2);
    transform: translateX(5px);
}

.feature-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-sm);
    background: rgba(10, 102, 194, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.feature-text h4 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 5px;
}

.feature-text p {
    color: var(--gray);
    font-size: 0.9rem;
}

/* ============================================================
   CTA SECTION
   ============================================================ */

.cta-section {
    background: linear-gradient(135deg, var(--primary-dark), var(--dark));
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: var(--primary);
    filter: blur(150px);
    opacity: 0.2;
    top: -100px;
    right: -100px;
}

.cta-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 15px;
}

.cta-content p {
    color: var(--gray);
    font-size: 1.1rem;
    margin-bottom: 30px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.cta-actions {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================================
   FOOTER
   ============================================================ */

footer {
    background: var(--dark-2);
    border-top: 1px solid rgba(255,255,255,0.05);
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand p {
    color: var(--gray);
    font-size: 0.9rem;
    margin-top: 10px;
    max-width: 300px;
}

.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray);
    transition: var(--transition);
    font-size: 1.1rem;
}

.footer-social a:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-3px);
}

.footer-col h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    color: var(--gray);
    font-size: 0.9rem;
}

.footer-col ul li a:hover {
    color: var(--accent);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.05);
    color: var(--gray);
    font-size: 0.85rem;
}

/* ============================================================
   AUTH PAGES (Login / Register)
   ============================================================ */

.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 100px 20px;
    background: var(--dark);
}

.auth-container {
    width: 100%;
    max-width: 420px;
}

.auth-box {
    background: var(--dark-2);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-lg);
    padding: 40px;
}

.auth-header {
    text-align: center;
    margin-bottom: 30px;
}

.auth-header .logo {
    justify-content: center;
    margin-bottom: 15px;
}

.auth-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 5px;
}

.auth-header p {
    color: var(--gray);
    font-size: 0.9rem;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--gray-light);
}

.form-control {
    width: 100%;
    padding: 14px 16px;
    background: var(--dark);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-sm);
    color: var(--white);
    font-size: 0.95rem;
    font-family: var(--font);
    transition: var(--transition);
    outline: none;
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(10, 102, 194, 0.15);
}

.form-control::placeholder {
    color: var(--gray);
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236B7A99' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

textarea.form-control {
    resize: vertical;
    min-height: 100px;
}

.form-text {
    font-size: 0.8rem;
    color: var(--gray);
    margin-top: 5px;
}

.auth-footer {
    text-align: center;
    margin-top: 20px;
    color: var(--gray);
    font-size: 0.9rem;
}

.auth-footer a {
    color: var(--accent);
    font-weight: 600;
}

.alert {
    padding: 14px 18px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    font-size: 0.9rem;
}

.alert-success {
    background: rgba(0, 204, 102, 0.1);
    border: 1px solid rgba(0, 204, 102, 0.2);
    color: var(--success);
}

.alert-danger {
    background: rgba(255, 68, 68, 0.1);
    border: 1px solid rgba(255, 68, 68, 0.2);
    color: var(--danger);
}

.alert-warning {
    background: rgba(255, 184, 0, 0.1);
    border: 1px solid rgba(255, 184, 0, 0.2);
    color: var(--warning);
}

.alert-info {
    background: rgba(0, 180, 216, 0.1);
    border: 1px solid rgba(0, 180, 216, 0.2);
    color: var(--info);
}

/* ============================================================
   DASHBOARD LAYOUT
   ============================================================ */

.dashboard {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 260px;
    background: var(--dark-2);
    border-right: 1px solid rgba(255,255,255,0.05);
    padding: 25px;
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 100;
    transition: var(--transition);
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.2rem;
    font-weight: 800;
    margin-bottom: 30px;
}

.sidebar-menu {
    list-style: none;
    flex: 1;
}

.sidebar-menu li {
    margin-bottom: 5px;
}

.sidebar-menu a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    color: var(--gray);
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
}

.sidebar-menu a:hover,
.sidebar-menu a.active {
    background: rgba(10, 102, 194, 0.1);
    color: var(--white);
}

.sidebar-menu a.active {
    background: rgba(10, 102, 194, 0.2);
    border-left: 3px solid var(--primary);
}

.sidebar-user {
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.05);
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar-user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
}

.sidebar-user-info h4 {
    font-size: 0.9rem;
    font-weight: 600;
}

.sidebar-user-info p {
    font-size: 0.75rem;
    color: var(--gray);
}

.main-content {
    flex: 1;
    margin-left: 260px;
    padding: 30px;
    display: flex;
    flex-direction: column;
}

.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.main-header h1 {
    font-size: 1.8rem;
    font-weight: 800;
}

.main-header p {
    color: var(--gray);
    font-size: 0.9rem;
}

/* ============================================================
   DASHBOARD CARDS
   ============================================================ */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: var(--dark-2);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--radius);
    padding: 25px;
    transition: var(--transition);
}

.stat-card:hover {
    border-color: rgba(10, 102, 194, 0.2);
    transform: translateY(-3px);
}

.stat-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.stat-card-icon {
    width: 45px;
    height: 45px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.stat-card-icon.blue { background: rgba(10, 102, 194, 0.15); }
.stat-card-icon.green { background: rgba(0, 204, 102, 0.15); }
.stat-card-icon.yellow { background: rgba(255, 184, 0, 0.15); }
.stat-card-icon.red { background: rgba(255, 68, 68, 0.15); }

.stat-card h3 {
    font-size: 1.8rem;
    font-weight: 800;
}

.stat-card p {
    color: var(--gray);
    font-size: 0.85rem;
}

/* ============================================================
   TABLE
   ============================================================ */

.table-container {
    background: var(--dark-2);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 30px;
}

.table-header {
    padding: 20px 25px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.table-header h3 {
    font-size: 1.1rem;
    font-weight: 700;
}

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

table th {
    padding: 15px 25px;
    text-align: left;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--gray);
    font-weight: 600;
    background: rgba(255,255,255,0.02);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

table td {
    padding: 15px 25px;
    font-size: 0.9rem;
    border-bottom: 1px solid rgba(255,255,255,0.03);
}

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

table tr:last-child td {
    border-bottom: none;
}

/* ============================================================
   STATUS BADGES
   ============================================================ */

.status {
    display: inline-flex;
    padding: 4px 14px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
}

.status.ativo, .status.aprovado, .status.concluido {
    background: rgba(0, 204, 102, 0.1);
    color: var(--success);
    border: 1px solid rgba(0, 204, 102, 0.2);
}

.status.inativo, .status.recusado, .status.cancelado {
    background: rgba(255, 68, 68, 0.1);
    color: var(--danger);
    border: 1px solid rgba(255, 68, 68, 0.2);
}

.status.pendente {
    background: rgba(255, 184, 0, 0.1);
    color: var(--warning);
    border: 1px solid rgba(255, 184, 0, 0.2);
}

.status.expirado {
    background: rgba(107, 122, 153, 0.1);
    color: var(--gray);
    border: 1px solid rgba(107, 122, 153, 0.2);
}

.status.andamento {
    background: rgba(0, 180, 216, 0.1);
    color: var(--info);
    border: 1px solid rgba(0, 180, 216, 0.2);
}

/* ============================================================
   ACTIONS (table buttons)
   ============================================================ */

.action-btns {
    display: flex;
    gap: 4px;
}

.action-btn {
    padding: 2px 6px;
    border-radius: 3px;
    border: none;
    font-size: 0.6rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font);
    line-height: 1.2;
}

.action-btn.edit {
    background: rgba(10, 102, 194, 0.15);
    color: var(--primary-light);
}

.action-btn.edit:hover {
    background: var(--primary);
    color: white;
}

.action-btn.delete {
    background: rgba(255, 68, 68, 0.15);
    color: var(--danger);
}

.action-btn.delete:hover {
    background: var(--danger);
    color: white;
}

.action-btn.view {
    background: rgba(0, 180, 216, 0.15);
    color: var(--accent);
}

.action-btn.view:hover {
    background: var(--accent);
    color: white;
}

.action-btn.approve {
    background: rgba(0, 204, 102, 0.15);
    color: var(--success);
}

.action-btn.approve:hover {
    background: var(--success);
    color: white;
}

.action-btn.reject {
    background: rgba(255, 68, 68, 0.15);
    color: var(--danger);
}

.action-btn.reject:hover {
    background: var(--danger);
    color: white;
}

/* ============================================================
   MODAL
   ============================================================ */

.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.7);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-overlay.active {
    display: flex;
}

.modal {
    background: var(--dark-2);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius);
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    padding: 20px 25px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    font-size: 1.1rem;
    font-weight: 700;
}

.modal-close {
    background: none;
    border: none;
    color: var(--gray);
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--white);
}

.modal-body {
    padding: 25px;
}

.modal-footer {
    padding: 20px 25px;
    border-top: 1px solid rgba(255,255,255,0.05);
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

/* ============================================================
   PAYMENT PAGE
   ============================================================ */

.payment-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin: 20px 0;
}

.payment-option {
    background: var(--dark);
    border: 2px solid rgba(255,255,255,0.05);
    border-radius: var(--radius);
    padding: 30px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
}

.payment-option:hover {
    border-color: rgba(10, 102, 194, 0.3);
}

.payment-option.selected {
    border-color: var(--primary);
    background: rgba(10, 102, 194, 0.05);
}

.payment-option .icon {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.payment-option h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 5px;
}

.payment-option p {
    color: var(--gray);
    font-size: 0.85rem;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 992px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-text p {
        margin: 0 auto 30px;
    }
    .hero-actions {
        justify-content: center;
    }
    .hero-stats {
        justify-content: center;
    }
    .hero-visual {
        display: none;
    }
    .services-grid,
    .plans-grid {
        grid-template-columns: 1fr 1fr;
    }
    .features-grid {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .payment-options {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 992px) {
    .mobile-toggle,
    .admin-menu-toggle {
        display: flex;
    }
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--dark);
        flex-direction: column;
        padding: 20px;
        gap: 15px;
        border-bottom: 1px solid rgba(255,255,255,0.05);
    }
    .nav-links.open {
        display: flex;
    }
    .sidebar {
        transform: translateX(-100%);
    }
    .sidebar.open {
        transform: translateX(0);
    }
    .main-content {
        margin-left: 0;
    }
}

@media (max-width: 768px) {
    .hero-text h1 {
        font-size: 2rem;
    }
    .services-grid,
    .plans-grid {
        grid-template-columns: 1fr;
    }
    .plan-card.featured {
        transform: none;
    }
    .plan-card.featured:hover {
        transform: translateY(-5px);
    }
    .section-header h2 {
        font-size: 1.8rem;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .stats-grid {
        grid-template-columns: 1fr;
    }
    .table-container {
        overflow-x: auto;
    }
}

@media (max-width: 480px) {
    .hero-text h1 {
        font-size: 1.6rem;
    }
    .hero-stats {
        flex-direction: column;
        gap: 15px;
    }
    .auth-box {
        padding: 25px;
    }
}

/* ============================================================
   UTILITIES
   ============================================================ */

.text-center { text-align: center; }
.mt-20 { margin-top: 20px; }
.mb-20 { margin-bottom: 20px; }
.gap-10 { gap: 10px; }
.flex { display: flex; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 20px; }

.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--gray);
}

.empty-state .icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.empty-state h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--white);
}

/* Loading Spinner */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,0.1);
    border-top: 3px solid var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* PIX QR Code area */
.pix-area {
    background: var(--dark);
    border-radius: var(--radius);
    padding: 30px;
    text-align: center;
    margin: 20px 0;
}

.pix-area .qrcode {
    width: 200px;
    height: 200px;
    background: white;
    margin: 20px auto;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark);
    font-size: 0.9rem;
}

.pix-area .copy-area {
    display: flex;
    gap: 10px;
    max-width: 400px;
    margin: 0 auto;
}

.pix-area .copy-area input {
    flex: 1;
    padding: 12px;
    background: var(--dark-2);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-sm);
    color: var(--white);
    font-size: 0.85rem;
}

/* Comprovante upload */
.upload-area {
    border: 2px dashed rgba(255,255,255,0.1);
    border-radius: var(--radius);
    padding: 40px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    margin: 20px 0;
}

.upload-area:hover {
    border-color: var(--primary);
    background: rgba(10, 102, 194, 0.03);
}

.upload-area .icon {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.upload-area p {
    color: var(--gray);
    font-size: 0.9rem;
}

.upload-area .filename {
    color: var(--accent);
    font-weight: 600;
    margin-top: 10px;
}

/* Toast notification */
.toast {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: var(--dark-2);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-sm);
    padding: 16px 24px;
    z-index: 9999;
    display: none;
    box-shadow: var(--shadow-lg);
    min-width: 300px;
}

.toast.show {
    display: flex;
    align-items: center;
    gap: 12px;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from { transform: translateX(100px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

.toast.success { border-left: 4px solid var(--success); }
.toast.error { border-left: 4px solid var(--danger); }
.toast.info { border-left: 4px solid var(--info); }

/* ============================================================
   CHATBOT
   ============================================================ */

.chatbot-btn {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--primary));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    cursor: pointer;
    z-index: 9998;
    box-shadow: 0 6px 25px rgba(0, 180, 216, 0.4);
    transition: var(--transition);
    animation: pulse-chat 2s infinite;
    border: none;
}

.chatbot-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 35px rgba(0, 180, 216, 0.6);
}

.chatbot-btn.hidden {
    display: none;
}

@keyframes pulse-chat {
    0%, 100% { box-shadow: 0 6px 25px rgba(0, 180, 216, 0.4); }
    50% { box-shadow: 0 6px 35px rgba(0, 180, 216, 0.7); }
}

.chatbot-window {
    position: fixed;
    bottom: 100px;
    right: 25px;
    width: 380px;
    max-height: 560px;
    background: var(--dark-2);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    z-index: 9998;
    display: none;
    flex-direction: column;
    overflow: hidden;
    animation: slideUp 0.3s ease;
}

.chatbot-window.open {
    display: flex;
}

@keyframes slideUp {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.chatbot-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
}

.chatbot-header-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.chatbot-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
}

.chatbot-header-info h4 {
    font-size: 0.95rem;
    font-weight: 700;
}

.chatbot-header-info p {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.7);
}

.chatbot-close {
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0.8;
    transition: var(--transition);
}

.chatbot-close:hover { opacity: 1; }

.chatbot-messages {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-height: 320px;
}

.chatbot-messages::-webkit-scrollbar {
    width: 4px;
}

.chatbot-messages::-webkit-scrollbar-track {
    background: transparent;
}

.chatbot-messages::-webkit-scrollbar-thumb {
    background: var(--gray);
    border-radius: 4px;
}

.message {
    display: flex;
    flex-direction: column;
    max-width: 85%;
}

.message.bot {
    align-self: flex-start;
}

.message.user {
    align-self: flex-end;
}

.msg-content {
    padding: 12px 16px;
    border-radius: 16px;
    font-size: 0.85rem;
    line-height: 1.5;
}

.message.bot .msg-content {
    background: var(--dark-3);
    border: 1px solid rgba(255,255,255,0.05);
    border-bottom-left-radius: 4px;
    color: var(--gray-light);
}

.message.user .msg-content {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-bottom-right-radius: 4px;
    color: white;
}

.message .msg-content a {
    color: var(--accent);
    text-decoration: underline;
}

.chatbot-suggestions {
    display: flex;
    gap: 8px;
    padding: 10px 20px;
    flex-wrap: wrap;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.chatbot-suggestions button {
    padding: 6px 14px;
    border-radius: 50px;
    border: 1px solid rgba(255,255,255,0.1);
    background: transparent;
    color: var(--gray-light);
    font-size: 0.78rem;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font);
    white-space: nowrap;
}

.chatbot-suggestions button:hover {
    border-color: var(--accent);
    background: rgba(0, 180, 216, 0.1);
    color: var(--accent);
}

.chatbot-input {
    display: flex;
    padding: 12px 16px;
    gap: 10px;
    border-top: 1px solid rgba(255,255,255,0.05);
    background: var(--dark);
}

.chatbot-input input {
    flex: 1;
    padding: 12px 16px;
    border-radius: 50px;
    border: 1px solid rgba(255,255,255,0.08);
    background: var(--dark-3);
    color: var(--white);
    font-size: 0.85rem;
    outline: none;
    font-family: var(--font);
}

.chatbot-input input:focus {
    border-color: var(--primary);
}

.chatbot-input button {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--primary));
    color: white;
    border: none;
    font-size: 1.1rem;
    cursor: pointer;
    transition: var(--transition);
    flex-shrink: 0;
}

.chatbot-input button:hover {
    transform: scale(1.05);
}

@media (max-width: 480px) {
    .chatbot-window {
        right: 10px;
        left: 10px;
        width: auto;
        bottom: 90px;
    }
    .chatbot-btn {
        right: 15px;
        bottom: 15px;
    }
}