:root,
[data-bs-theme="dark"] {
    --bs-body-bg: #0d0d0d;
    --bs-body-color: #e0e0e0;
    --bs-border-color: #2a2a2a;
    --vf-orange: #FF6600;
    --vf-orange-hover: #e65c00;
    --vf-orange-glow: rgba(255, 102, 0, 0.15);
    --vf-card-bg: #161616;
    --vf-card-hover: #1c1c1c;
    --vf-sidebar-bg: #111111;
    --vf-muted: #888;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--vf-orange);
    text-decoration: none;
}
a:hover {
    color: var(--vf-orange-hover);
}

/* Buttons */
.btn-primary,
.btn-vf {
    background-color: var(--vf-orange);
    border-color: var(--vf-orange);
    color: #fff;
}
.btn-primary:hover,
.btn-vf:hover {
    background-color: var(--vf-orange-hover);
    border-color: var(--vf-orange-hover);
    color: #fff;
}
.btn-outline-vf {
    border-color: var(--vf-orange);
    color: var(--vf-orange);
}
.btn-outline-vf:hover {
    background-color: var(--vf-orange);
    color: #fff;
}

/* Cards */
.card {
    background: var(--vf-card-bg);
    border: 1px solid var(--bs-border-color);
    transition: border-color 0.2s, transform 0.2s;
}
.card:hover {
    border-color: #333;
}
.card-header {
    background: transparent;
    border-bottom: 1px solid var(--bs-border-color);
}

/* Badge */
.bg-orange {
    background-color: var(--vf-orange) !important;
    color: #fff !important;
}
.bg-purple {
    background-color: #7c3aed !important;
    color: #fff !important;
}

/* Navbar */
.navbar-vf {
    background: #111;
    border-bottom: 1px solid var(--bs-border-color);
}
.navbar-vf .navbar-brand {
    font-weight: 700;
    color: #fff;
    font-size: 1.3rem;
}
.navbar-vf .navbar-brand span {
    color: var(--vf-orange);
}
.navbar-vf .nav-link {
    color: var(--vf-muted);
    font-weight: 500;
    font-size: 0.95rem;
}
.navbar-vf .nav-link:hover,
.navbar-vf .nav-link.active {
    color: #fff;
}
.navbar-vf .btn-vf {
    font-size: 0.9rem;
    padding: 6px 20px;
}

/* Hero */
.hero-section {
    padding: 120px 0 80px;
    background: linear-gradient(160deg, #1a1410 0%, #201510 40%, #2a1a0e 100%);
    position: relative;
    overflow: hidden;
}
.hero-section::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, var(--vf-orange-glow) 0%, transparent 70%);
    pointer-events: none;
}
.hero-section h1 {
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 700;
    letter-spacing: -1px;
    line-height: 1.2;
}
.hero-section .highlight {
    color: var(--vf-orange);
}
.hero-section .lead {
    color: var(--vf-muted);
    font-size: 1.15rem;
    max-width: 520px;
}

/* Section labels */
.section-label {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--vf-orange);
    margin-bottom: 12px;
}

/* Sidebar */
.sidebar {
    width: 260px;
    height: 100vh;
    background: var(--vf-sidebar-bg);
    border-right: 1px solid var(--bs-border-color);
    position: fixed;
    top: 0;
    left: 0;
    padding-top: 20px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
}
.sidebar .sidebar-brand {
    padding: 0 20px 20px;
    border-bottom: 1px solid var(--bs-border-color);
    margin-bottom: 16px;
}
.sidebar .sidebar-brand a {
    color: #fff;
    font-weight: 700;
    font-size: 1.15rem;
}
.sidebar .sidebar-brand a span {
    color: var(--vf-orange);
}
.sidebar .nav-link {
    color: var(--vf-muted);
    padding: 10px 20px;
    font-size: 0.9rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
    border-radius: 0;
}
.sidebar .nav-link:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.04);
}
.sidebar .nav-link.active {
    color: var(--vf-orange);
    background: var(--vf-orange-glow);
}
.sidebar .nav-link i {
    width: 20px;
    text-align: center;
}
.sidebar-footer {
    margin-top: auto;
    padding: 16px 20px;
    border-top: 1px solid var(--bs-border-color);
}
.sidebar-footer .user-name {
    color: #fff;
    font-weight: 500;
    font-size: 0.9rem;
}
.sidebar-footer .user-email {
    color: var(--vf-muted);
    font-size: 0.8rem;
}

.main-content {
    margin-left: 260px;
    padding: 32px;
    min-height: 100vh;
}

/* Footer */
.footer-vf {
    border-top: 1px solid var(--bs-border-color);
    padding: 48px 0 24px;
    color: var(--vf-muted);
    font-size: 0.9rem;
}
.footer-vf a {
    color: var(--vf-muted);
}
.footer-vf a:hover {
    color: var(--vf-orange);
}
.footer-heading {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: #fff;
    margin-bottom: 16px;
}

/* Forms */
.form-control,
.form-select {
    background: #1a1a1a;
    border: 1px solid var(--bs-border-color);
    color: var(--bs-body-color);
}
.form-control:focus,
.form-select:focus {
    background: #1a1a1a;
    border-color: var(--vf-orange);
    box-shadow: 0 0 0 0.2rem var(--vf-orange-glow);
    color: var(--bs-body-color);
}
.form-label {
    font-weight: 500;
    font-size: 0.9rem;
    margin-bottom: 6px;
}

/* Status timeline */
.status-timeline {
    display: flex;
    gap: 4px;
    margin: 20px 0;
}
.status-step {
    flex: 1;
    height: 4px;
    background: var(--bs-border-color);
    border-radius: 2px;
}
.status-step.completed {
    background: var(--vf-orange);
}
.status-step.current {
    background: var(--vf-orange);
    box-shadow: 0 0 8px var(--vf-orange-glow);
}

/* Wizard steps */
.wizard-steps {
    display: flex;
    gap: 0;
    margin-bottom: 40px;
}
.wizard-step {
    flex: 1;
    text-align: center;
    padding: 16px;
    border-bottom: 3px solid var(--bs-border-color);
    color: var(--vf-muted);
    font-size: 0.9rem;
    font-weight: 500;
}
.wizard-step.active {
    border-color: var(--vf-orange);
    color: #fff;
}
.wizard-step.completed {
    border-color: var(--vf-orange);
    color: var(--vf-orange);
}

/* Package cards */
.package-card {
    cursor: pointer;
    transition: border-color 0.2s, transform 0.2s;
}
.package-card:hover {
    border-color: var(--vf-orange);
    transform: translateY(-4px);
}
.package-card .price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--vf-orange);
}

/* Auth pages */
.auth-container {
    max-width: 440px;
    margin: 80px auto;
}

/* Mobile top bar */
.mobile-topbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 56px;
    background: var(--vf-sidebar-bg);
    border-bottom: 1px solid var(--bs-border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    z-index: 1001;
}

.mobile-menu-toggle {
    background: none;
    border: 1px solid var(--bs-border-color);
    color: #fff;
    font-size: 1.2rem;
    padding: 6px 12px;
    border-radius: 6px;
    cursor: pointer;
}

.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 999;
}

/* Responsive */
@media (max-width: 767.98px) {
    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.25s ease;
        z-index: 1000;
        top: 56px;
        height: calc(100vh - 56px);
        min-height: 0;
        padding-top: 0;
        overflow-y: auto;
    }
    .sidebar .sidebar-brand {
        display: none;
    }
    .sidebar nav {
        flex: 1;
    }
    .sidebar.open {
        transform: translateX(0);
        z-index: 1002;
    }
    .sidebar.open ~ .sidebar-overlay {
        display: block;
        z-index: 1001;
    }
    .main-content {
        margin-left: 0;
        padding: 72px 16px 24px;
    }
    .hero-section {
        padding: 80px 0 60px;
    }
    .auth-container {
        margin: 40px auto;
        padding: 0 16px;
    }
    .wizard-steps {
        gap: 0;
        margin-bottom: 24px;
    }
    .wizard-step {
        padding: 10px 4px;
        font-size: 0.75rem;
    }
    .package-card .price {
        font-size: 1.5rem;
    }
    .status-timeline {
        margin: 12px 0;
    }
    h3 {
        font-size: 1.35rem;
    }
}