:root {
    --primary-color: #f97316;
    --primary-dark: #c2410c;
    --secondary-color: #a3a3a3;
    --success-color: #22c55e;
    --danger-color: #ef4444;
    --warning-color: #eab308;
    --info-color: #fb923c;
    --dark-color: #0f0f0f;
    --dark2: #1a1a1a;
    --dark3: #242424;
    --card-bg: #1e1e1e;
    --light-bg: #1a1a1a;
    --border-radius: 12px;
    --box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
    --transition: all 0.3s ease;
    --border-color: rgba(249, 115, 22, 0.25);
    --primary-light: #fed7aa;
    --text: #f1f1f1;
    --text-muted: #a3a3a3;
    --glow: 0 0 30px rgba(249, 115, 22, 0.35);
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #0f0f0f 0%, #1a1a1a 100%);
    min-height: 100vh;
    color: var(--text);
}

.auth-page {
    background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(249, 115, 22, 0.18) 0%, transparent 70%),
                linear-gradient(180deg, #0f0f0f 0%, #1a1a1a 100%);
    position: relative;
    overflow: hidden;
}

.auth-page::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(249, 115, 22, 0.06) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: moveBackground 20s linear infinite;
}

@keyframes moveBackground {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

.auth-card {
    background: rgba(30, 30, 30, 0.95);
    border: 1px solid rgba(249, 115, 22, 0.2);
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6), 0 0 40px rgba(249, 115, 22, 0.08);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    padding: 40px;
    animation: fadeInUp 0.5s ease;
    position: relative;
    z-index: 1;
    color: var(--text);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.logo-container {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    box-shadow: 0 10px 25px rgba(249, 115, 22, 0.4);
}

.logo-container i {
    color: white !important;
    font-size: 40px;
}

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

.auth-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
}

.auth-subtitle {
    color: var(--text-muted);
    font-size: 14px;
}

.form-control {
    border: 2px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 12px 20px;
    font-size: 15px;
    transition: var(--transition);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text);
}

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

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(249, 115, 22, 0.15);
    background: rgba(255, 255, 255, 0.08);
    color: var(--text);
    outline: none;
}

.form-floating > label {
    color: var(--text-muted);
    padding: 1rem 20px;
}

.form-floating label i {
    margin-right: 8px;
}

.password-toggle {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    color: var(--text-muted);
    z-index: 10;
    font-size: 18px;
    transition: color 0.2s;
}

.password-toggle:hover {
    color: var(--primary-color);
}

.password-strength {
    margin-top: 8px;
}

.form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.form-check-label {
    color: var(--text-muted);
}

.btn {
    border-radius: 12px;
    padding: 14px 24px;
    font-weight: 600;
    transition: var(--transition);
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border: none;
    color: #fff;
    box-shadow: 0 4px 15px rgba(249, 115, 22, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(249, 115, 22, 0.55);
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: #fff;
}

.btn-outline-primary {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    border-radius: 12px;
    padding: 14px 24px;
    font-weight: 600;
    transition: all 0.3s ease;
    background: transparent;
}

.btn-outline-primary:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(249, 115, 22, 0.4);
}

.btn:focus {
    box-shadow: none;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.07);
    color: var(--text);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.12);
    color: var(--text);
    transform: translateY(-2px);
}

.btn-success {
    background: linear-gradient(135deg, #22c55e, #16a34a);
    color: #fff;
    box-shadow: 0 4px 15px rgba(34, 197, 94, 0.3);
}

.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(34, 197, 94, 0.45);
    color: #fff;
}

.btn-danger {
    background: linear-gradient(135deg, #ef4444, #b91c1c);
    color: #fff;
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3);
}

.btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(239, 68, 68, 0.45);
    color: #fff;
}

.divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 20px 0;
}

.divider::before,
.divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.divider-text {
    padding: 0 15px;
    color: var(--text-muted);
    font-size: 14px;
    font-weight: 500;
}

.footer-links a {
    transition: all 0.2s;
    color: var(--text-muted);
}

.footer-links a:hover {
    color: var(--primary-color) !important;
    transform: translateY(-1px);
}

.dashboard-page {
    background: var(--dark-color);
}

.navbar {
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.4);
    padding: 15px 0;
    border-bottom: 1px solid rgba(249, 115, 22, 0.15);
    background: rgba(15, 15, 15, 0.92) !important;
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.navbar-brand {
    font-weight: 700;
    font-size: 24px;
    color: var(--text) !important;
    display: flex;
    align-items: center;
    gap: 8px;
}

.navbar-brand i {
    font-size: 28px;
    color: var(--primary-color);
}

.nav-link {
    color: var(--text-muted) !important;
    font-weight: 500;
    padding: 8px 16px !important;
    border-radius: 8px;
    transition: all 0.3s;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color) !important;
    background: rgba(249, 115, 22, 0.1);
}

.navbar-toggler {
    border-color: rgba(249, 115, 22, 0.3);
}

.navbar-toggler-icon {
    filter: invert(1);
}

.dashboard-title {
    font-size: 32px;
    font-weight: 700;
    color: var(--text);
}

.stats-card {
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--border-radius);
    padding: 24px;
    box-shadow: var(--box-shadow);
    display: flex;
    align-items: center;
    gap: 20px;
    transition: var(--transition);
}

.stats-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5), var(--glow);
    border-color: var(--border-color);
}

.stats-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: white;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
}

.stats-content {
    flex: 1;
}

.stats-label {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 4px;
    text-transform: uppercase;
    font-weight: 600;
}

.stats-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--text);
    margin: 0;
}

.section-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 20px;
}

.package-card {
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    position: relative;
    color: var(--text);
}

.package-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), var(--glow);
    border-color: var(--border-color);
}

.package-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 12px;
    text-transform: uppercase;
    z-index: 1;
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.4);
}

.package-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.package-body {
    padding: 24px;
}

.package-title {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text);
}

.package-desc {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 20px;
}

.package-info {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 20px;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.info-item i {
    font-size: 24px;
    margin-top: 2px;
    color: var(--primary-color);
}

.info-item small {
    display: block;
    color: var(--text-muted);
    font-size: 12px;
    text-transform: uppercase;
    font-weight: 600;
}

.info-item strong {
    display: block;
    font-size: 16px;
    color: var(--text);
}

.info-box {
    background: rgba(249, 115, 22, 0.08);
    border: 1px solid rgba(249, 115, 22, 0.18);
    padding: 16px;
    border-radius: 10px;
    text-align: center;
    color: var(--text);
}

.card {
    border: 1px solid rgba(255, 255, 255, 0.06) !important;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    overflow: hidden;
    background: var(--card-bg);
    color: var(--text);
}

.card-header {
    border-radius: var(--border-radius) var(--border-radius) 0 0 !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06) !important;
    padding: 16px 24px;
    background: rgba(249, 115, 22, 0.08) !important;
    color: var(--text);
}

.card-body {
    padding: 24px;
    background: var(--card-bg);
    color: var(--text);
}

.table {
    margin-bottom: 0;
    color: var(--text);
}

.table th {
    font-weight: 700;
    text-transform: uppercase;
    font-size: 12px;
    color: var(--text-muted);
    border-bottom: 2px solid rgba(255, 255, 255, 0.08) !important;
    background: transparent;
}

.table td {
    border-color: rgba(255, 255, 255, 0.05) !important;
    vertical-align: middle;
    color: var(--text);
}

.table-striped > tbody > tr:nth-of-type(odd) > * {
    background-color: rgba(255, 255, 255, 0.03);
    color: var(--text);
}

.table-hover > tbody > tr:hover > * {
    background-color: rgba(249, 115, 22, 0.07);
    color: var(--text);
}

.badge {
    padding: 6px 12px;
    font-weight: 600;
    border-radius: 6px;
}

.badge.bg-primary,
.badge.bg-success {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark)) !important;
    color: #fff;
}

.badge.bg-warning {
    background: rgba(234, 179, 8, 0.2) !important;
    color: var(--warning-color) !important;
    border: 1px solid rgba(234, 179, 8, 0.3);
}

.badge.bg-danger {
    background: rgba(239, 68, 68, 0.2) !important;
    color: #ef4444 !important;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.badge.bg-secondary {
    background: rgba(163, 163, 163, 0.12) !important;
    color: var(--text-muted) !important;
    border: 1px solid rgba(163, 163, 163, 0.2);
}

.footer {
    background: #0a0a0a;
    color: var(--text-muted);
    padding: 20px 0;
    text-align: center;
    margin-top: 60px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.alert {
    border-radius: 12px;
    border: none;
    padding: 15px 20px;
    font-size: 14px;
}

.alert-danger {
    background: rgba(239, 68, 68, 0.12);
    color: #fca5a5;
    border: 1px solid rgba(239, 68, 68, 0.25);
}

.alert-success {
    background: rgba(34, 197, 94, 0.12);
    color: #86efac;
    border: 1px solid rgba(34, 197, 94, 0.25);
}

.alert-warning {
    background: rgba(234, 179, 8, 0.1);
    color: #fde047;
    border: 1px solid rgba(234, 179, 8, 0.25);
}

.alert-info {
    background: rgba(249, 115, 22, 0.1);
    color: var(--primary-light);
    border: 1px solid rgba(249, 115, 22, 0.25);
}

.content-section {
    line-height: 1.8;
    color: var(--text);
}

.content-section h2 {
    margin-top: 30px;
    color: var(--text);
}

.content-section p {
    color: var(--text-muted);
}

.feature-box {
    transition: all 0.3s ease;
    border: 2px solid rgba(255, 255, 255, 0.06) !important;
    background: var(--card-bg) !important;
    border-radius: var(--border-radius);
}

.feature-box:hover {
    transform: translateY(-5px);
    border-color: var(--border-color) !important;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4), var(--glow);
}

.text-primary {
    color: var(--primary-color) !important;
}

.text-muted {
    color: var(--text-muted) !important;
}

.text-dark {
    color: var(--text) !important;
}

.bg-light {
    background-color: var(--dark2) !important;
}

.bg-white {
    background-color: var(--card-bg) !important;
}

.bg-dark {
    background-color: var(--dark-color) !important;
}

.shadow-sm {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3) !important;
}

.shadow {
    box-shadow: var(--box-shadow) !important;
}

.lead {
    font-size: 1.15rem;
    font-weight: 400;
    color: var(--text-muted);
}

.display-1 {
    font-size: 5rem;
    font-weight: 300;
    line-height: 1.2;
    color: var(--text);
}

.display-4 {
    font-size: 2.5rem;
    font-weight: 300;
    line-height: 1.2;
    color: var(--text);
}

.invalid-feedback {
    display: none;
    font-size: 0.875rem;
    color: #fca5a5;
}

.was-validated .form-control:invalid ~ .invalid-feedback {
    display: block;
}

.was-validated .form-control:invalid {
    border-color: var(--danger-color);
}

.was-validated .form-control:valid {
    border-color: var(--success-color);
}

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

a:hover {
    opacity: 0.85;
    color: var(--primary-light);
}

ul {
    padding-left: 20px;
}

ul li {
    margin-bottom: 8px;
    color: var(--text-muted);
}

h1, h2, h3, h4, h5, h6 {
    color: var(--text);
}

p {
    color: var(--text-muted);
}

label {
    color: var(--text-muted);
}

select.form-control,
select.form-select {
    background-color: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.08);
    color: var(--text);
    border-radius: 12px;
    padding: 12px 20px;
}

select.form-control:focus,
select.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(249, 115, 22, 0.15);
    background-color: rgba(255, 255, 255, 0.08);
    color: var(--text);
}

select.form-control option,
select.form-select option {
    background: var(--dark3);
    color: var(--text);
}

input[type="number"],
input[type="text"],
input[type="email"],
input[type="password"],
textarea {
    background: rgba(255, 255, 255, 0.05) !important;
    border: 2px solid rgba(255, 255, 255, 0.08) !important;
    color: var(--text) !important;
    border-radius: 12px;
}

input[type="number"]:focus,
input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
textarea:focus {
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 0 4px rgba(249, 115, 22, 0.15) !important;
    background: rgba(255, 255, 255, 0.08) !important;
    color: var(--text) !important;
}

.modal-content {
    background: var(--card-bg);
    border: 1px solid rgba(249, 115, 22, 0.2);
    color: var(--text);
    border-radius: 16px;
}

.modal-header {
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
    background: rgba(249, 115, 22, 0.07);
}

.modal-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.07);
}

.modal-title {
    color: var(--text);
}

.btn-close {
    filter: invert(1) brightness(0.7);
}

.dropdown-menu {
    background: var(--card-bg);
    border: 1px solid rgba(249, 115, 22, 0.2);
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.dropdown-item {
    color: var(--text-muted);
    border-radius: 8px;
    transition: all 0.2s;
}

.dropdown-item:hover {
    background: rgba(249, 115, 22, 0.1);
    color: var(--primary-color);
}

.dropdown-divider {
    border-color: rgba(255, 255, 255, 0.07);
}

.list-group-item {
    background: var(--card-bg);
    border-color: rgba(255, 255, 255, 0.06);
    color: var(--text);
    transition: var(--transition);
}

.list-group-item:hover {
    background: rgba(249, 115, 22, 0.07);
    border-color: var(--border-color);
}

.list-group-item.active {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-color: var(--primary-color);
    color: #fff;
}

.progress {
    background: rgba(255, 255, 255, 0.07);
    border-radius: 50px;
    height: 8px;
}

.progress-bar {
    background: linear-gradient(90deg, var(--primary-color), var(--warning-color));
    border-radius: 50px;
}

.form-check-input {
    background-color: rgba(255, 255, 255, 0.07);
    border-color: rgba(255, 255, 255, 0.2);
}

.form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.pagination .page-link {
    background: var(--card-bg);
    border-color: rgba(255, 255, 255, 0.08);
    color: var(--text-muted);
    border-radius: 8px;
    margin: 0 2px;
    transition: var(--transition);
}

.pagination .page-link:hover {
    background: rgba(249, 115, 22, 0.12);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.pagination .page-item.active .page-link {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-color: var(--primary-color);
    color: #fff;
}

.nav-tabs {
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.nav-tabs .nav-link {
    color: var(--text-muted) !important;
    border: none;
    border-radius: 8px 8px 0 0;
    padding: 10px 20px;
}

.nav-tabs .nav-link:hover {
    color: var(--primary-color) !important;
    background: rgba(249, 115, 22, 0.07);
}

.nav-tabs .nav-link.active {
    background: rgba(249, 115, 22, 0.12) !important;
    color: var(--primary-color) !important;
    border-bottom: 2px solid var(--primary-color) !important;
}

.tab-content {
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-top: none;
    border-radius: 0 0 12px 12px;
    padding: 24px;
}

input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus {
    -webkit-box-shadow: 0 0 0px 1000px #242424 inset;
    -webkit-text-fill-color: var(--text);
    border-color: rgba(255, 255, 255, 0.08) !important;
    transition: background-color 5000s ease-in-out 0s;
}

::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: var(--dark-color);
}

::-webkit-scrollbar-thumb {
    background: rgba(249, 115, 22, 0.4);
    border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(249, 115, 22, 0.7);
}

::selection {
    background: rgba(249, 115, 22, 0.35);
    color: var(--text);
}

@media (max-width: 768px) {
    .auth-card {
        padding: 30px 20px;
    }

    .stats-card {
        flex-direction: column;
        text-align: center;
    }

    .dashboard-title {
        font-size: 24px;
    }

    .auth-title {
        font-size: 26px;
    }

    .display-4 {
        font-size: 2rem;
    }

    .display-1 {
        font-size: 3.5rem;
    }

    .footer-links a {
        display: block;
        margin: 5px 0;
    }
}