/* Iropnetplus SMM Panel - Main Stylesheet */
:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --secondary: #10b981;
    --accent: #f59e0b;
    --danger: #ef4444;
    --dark: #1e1b4b;
    --dark-2: #312e81;
    --light: #f8fafc;
    --gray: #64748b;
    --gray-light: #e2e8f0;
    --white: #ffffff;
    --shadow: 0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -2px rgba(0,0,0,.1);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -4px rgba(0,0,0,.1);
    --radius: 12px;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--light);
    color: #334155;
    line-height: 1.6;
    min-height: 100vh;
}

a { text-decoration: none; color: var(--primary); transition: var(--transition); }
a:hover { color: var(--primary-dark); }

/* ============ NAVBAR ============ */
.navbar {
    background: linear-gradient(135deg, var(--dark), var(--dark-2));
    padding: 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-lg);
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1.5rem;
    max-width: 1400px;
    margin: 0 auto;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--white);
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.navbar-brand span { color: var(--primary-light); }

.navbar-nav {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    list-style: none;
}

.navbar-nav a {
    color: rgba(255,255,255,0.8);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
}

.navbar-nav a:hover, .navbar-nav a.active {
    color: var(--white);
    background: rgba(255,255,255,0.1);
}

.navbar-toggler {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
}

.balance-pill {
    background: linear-gradient(135deg, var(--secondary), #059669);
    color: white !important;
    padding: 0.4rem 1rem !important;
    border-radius: 50px !important;
    font-weight: 700 !important;
    font-size: 0.85rem !important;
}

/* ============ HERO SECTION ============ */
.hero {
    background: linear-gradient(135deg, var(--dark) 0%, var(--dark-2) 50%, #4338ca 100%);
    color: white;
    padding: 5rem 1.5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.hero-content { position: relative; z-index: 1; max-width: 800px; margin: 0 auto; }

.hero h1 {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 1rem;
    line-height: 1.1;
}

.hero h1 span { color: var(--primary-light); }

.hero p {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 3rem;
    flex-wrap: wrap;
}

.hero-stat {
    text-align: center;
}

.hero-stat .number {
    font-size: 2.5rem;
    font-weight: 900;
    display: block;
}

.hero-stat .label {
    font-size: 0.85rem;
    opacity: 0.7;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ============ BUTTONS ============ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.65rem 1.5rem;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    line-height: 1.5;
}

.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn:active { transform: translateY(0); }

.btn-primary { background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color: white; }
.btn-primary:hover { background: linear-gradient(135deg, var(--primary-dark), #4338ca); color: white; }

.btn-success { background: linear-gradient(135deg, var(--secondary), #059669); color: white; }
.btn-success:hover { background: linear-gradient(135deg, #059669, #047857); color: white; }

.btn-warning { background: linear-gradient(135deg, var(--accent), #d97706); color: white; }
.btn-danger { background: linear-gradient(135deg, var(--danger), #dc2626); color: white; }

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

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

.btn-white { background: white; color: var(--dark); }
.btn-white:hover { background: var(--gray-light); color: var(--dark); }

.btn-lg { padding: 0.85rem 2rem; font-size: 1rem; border-radius: 12px; }
.btn-sm { padding: 0.4rem 0.8rem; font-size: 0.8rem; }

.btn-block { width: 100%; }

/* ============ CARDS ============ */
.card {
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: var(--transition);
}

.card:hover { box-shadow: var(--shadow-lg); }

.card-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--gray-light);
    font-weight: 700;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--white);
}

.card-body { padding: 1.5rem; }
.card-footer { padding: 1rem 1.5rem; background: #f8fafc; border-top: 1px solid var(--gray-light); }

/* ============ STAT CARDS ============ */
.stat-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 1.5rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
}

.stat-card.green::before { background: linear-gradient(90deg, var(--secondary), #34d399); }
.stat-card.orange::before { background: linear-gradient(90deg, var(--accent), #fbbf24); }
.stat-card.red::before { background: linear-gradient(90deg, var(--danger), #f87171); }

.stat-card .stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.stat-card .stat-icon.bg-primary { background: rgba(99,102,241,0.1); color: var(--primary); }
.stat-card .stat-icon.bg-success { background: rgba(16,185,129,0.1); color: var(--secondary); }
.stat-card .stat-icon.bg-warning { background: rgba(245,158,11,0.1); color: var(--accent); }
.stat-card .stat-icon.bg-danger { background: rgba(239,68,68,0.1); color: var(--danger); }

.stat-card .stat-value {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--dark);
    line-height: 1;
}

.stat-card .stat-label {
    font-size: 0.85rem;
    color: var(--gray);
    margin-top: 0.25rem;
}

/* ============ FORMS ============ */
.form-group { margin-bottom: 1rem; }

.form-group label {
    display: block;
    margin-bottom: 0.4rem;
    font-weight: 600;
    font-size: 0.875rem;
    color: #475569;
}

.form-control {
    width: 100%;
    padding: 0.65rem 1rem;
    border: 2px solid var(--gray-light);
    border-radius: 10px;
    font-size: 0.95rem;
    transition: var(--transition);
    background: var(--white);
    color: #334155;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(99,102,241,0.1);
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2364748b' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

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

/* ============ TABLE ============ */
.table-wrapper { overflow-x: auto; }

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

table th {
    background: #f1f5f9;
    padding: 0.75rem 1rem;
    text-align: left;
    font-weight: 700;
    color: #475569;
    border-bottom: 2px solid var(--gray-light);
    white-space: nowrap;
}

table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid #f1f5f9;
    vertical-align: middle;
}

table tr:hover td { background: #f8fafc; }

/* ============ CONTAINER ============ */
.container { max-width: 1400px; margin: 0 auto; padding: 0 1.5rem; }
.container-sm { max-width: 500px; margin: 0 auto; padding: 0 1.5rem; }

/* ============ GRID ============ */
.grid { display: grid; gap: 1.5rem; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* ============ SECTIONS ============ */
.section { padding: 4rem 0; }
.section-header { text-align: center; margin-bottom: 3rem; }
.section-header h2 { font-size: 2rem; font-weight: 800; color: var(--dark); }
.section-header p { color: var(--gray); margin-top: 0.5rem; font-size: 1.1rem; }

/* ============ FEATURES ============ */
.feature-card {
    text-align: center;
    padding: 2rem;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.feature-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }

.feature-icon {
    width: 70px;
    height: 70px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin: 0 auto 1.25rem;
    background: linear-gradient(135deg, rgba(99,102,241,0.1), rgba(99,102,241,0.2));
    color: var(--primary);
}

.feature-card h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 0.5rem; }
.feature-card p { color: var(--gray); font-size: 0.9rem; }

/* ============ FOOTER ============ */
.footer {
    background: var(--dark);
    color: rgba(255,255,255,0.7);
    padding: 3rem 0 1.5rem;
    margin-top: 4rem;
}

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

.footer h4 { color: white; font-size: 1rem; margin-bottom: 1rem; }
.footer ul { list-style: none; }
.footer ul li { margin-bottom: 0.5rem; }
.footer ul a { color: rgba(255,255,255,0.6); font-size: 0.9rem; }
.footer ul a:hover { color: var(--primary-light); }
.footer-brand { font-size: 1.5rem; font-weight: 800; color: white; margin-bottom: 1rem; }
.footer-brand span { color: var(--primary-light); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 1.5rem; text-align: center; font-size: 0.85rem; }

/* ============ FLASH MESSAGES ============ */
.alert {
    padding: 1rem 1.25rem;
    border-radius: 10px;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.alert-success { background: #ecfdf5; color: #065f46; border: 1px solid #a7f3d0; }
.alert-error, .alert-danger { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }
.alert-warning { background: #fffbeb; color: #92400e; border: 1px solid #fde68a; }
.alert-info { background: #eff6ff; color: #1e40af; border: 1px solid #bfdbfe; }

/* ============ BADGES ============ */
.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
}

.bg-success { background: #dcfce7; color: #166534; }
.bg-warning { background: #fef3c7; color: #92400e; }
.bg-info { background: #dbeafe; color: #1e40af; }
.bg-danger { background: #fee2e2; color: #991b1b; }
.bg-secondary { background: #f1f5f9; color: #475569; }
.bg-dark { background: #1e293b; color: #f1f5f9; }
.bg-primary { background: #e0e7ff; color: #3730a3; }

/* ============ DASHBOARD LAYOUT ============ */
.dashboard { display: flex; min-height: 100vh; }

.sidebar {
    width: 260px;
    background: linear-gradient(180deg, var(--dark), var(--dark-2));
    color: white;
    padding: 1.5rem 0;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    overflow-y: auto;
    z-index: 1000;
    transition: var(--transition);
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0 1.5rem;
    margin-bottom: 2rem;
    color: white;
    font-size: 1.25rem;
    font-weight: 800;
}

.sidebar-brand span { color: var(--primary-light); }

.sidebar-menu { list-style: none; padding: 0; }
.sidebar-menu li { margin-bottom: 2px; }

.sidebar-menu a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
    border-radius: 0;
}

.sidebar-menu a:hover, .sidebar-menu a.active {
    color: white;
    background: rgba(255,255,255,0.1);
}

.sidebar-menu a i { width: 20px; text-align: center; }

.sidebar-divider {
    padding: 0.5rem 1.5rem;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: rgba(255,255,255,0.3);
    margin-top: 1rem;
    margin-bottom: 0.5rem;
}

.main-content {
    margin-left: 260px;
    flex: 1;
    padding: 1.5rem;
    min-height: 100vh;
    background: var(--light);
}

.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.page-header h1 {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--dark);
}

.top-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    background: white;
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow);
}

.top-bar-user {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
}

/* ============ AUTH PAGES ============ */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--dark), var(--dark-2));
    padding: 2rem;
}

.auth-card {
    background: white;
    border-radius: 20px;
    padding: 2.5rem;
    width: 100%;
    max-width: 440px;
    box-shadow: 0 25px 50px -12px rgba(0,0,0,.25);
}

.auth-card h2 {
    font-size: 1.5rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 0.5rem;
    color: var(--dark);
}

.auth-card .subtitle {
    text-align: center;
    color: var(--gray);
    margin-bottom: 2rem;
    font-size: 0.9rem;
}

.auth-logo {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--dark);
}

.auth-logo span { color: var(--primary); }

.auth-footer {
    text-align: center;
    margin-top: 1.5rem;
    font-size: 0.9rem;
    color: var(--gray);
}

/* ============ PAGINATION ============ */
.pagination {
    display: flex;
    gap: 0.25rem;
    justify-content: center;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

.pagination a, .pagination span {
    padding: 0.5rem 0.85rem;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    border: 1px solid var(--gray-light);
    color: var(--gray);
}

.pagination a:hover { background: var(--primary); color: white; border-color: var(--primary); }
.pagination .active { background: var(--primary); color: white; border-color: var(--primary); }

/* ============ SERVICES LIST ============ */
.service-item {
    background: white;
    border: 2px solid var(--gray-light);
    border-radius: var(--radius);
    padding: 1.25rem;
    margin-bottom: 0.75rem;
    transition: var(--transition);
}

.service-item:hover { border-color: var(--primary); }

.service-item .service-id {
    background: #f1f5f9;
    padding: 0.15rem 0.6rem;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--gray);
}

.service-item .service-name { font-weight: 600; margin-top: 0.5rem; }
.service-item .service-rate { color: var(--primary); font-weight: 700; }
.service-item .service-min-max { color: var(--gray); font-size: 0.8rem; }

/* ============ MODAL ============ */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 1rem;
}

.modal-box {
    background: white;
    border-radius: var(--radius);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 25px 50px rgba(0,0,0,.25);
}

.modal-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--gray-light);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-header h3 { font-weight: 700; font-size: 1.1rem; }
.modal-body { padding: 1.5rem; }
.modal-footer { padding: 1rem 1.5rem; border-top: 1px solid var(--gray-light); display: flex; justify-content: flex-end; gap: 0.5rem; }

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--gray);
    padding: 0;
    line-height: 1;
}

/* ============ EMPTY STATE ============ */
.empty-state {
    text-align: center;
    padding: 3rem;
    color: var(--gray);
}

.empty-state i { font-size: 3rem; margin-bottom: 1rem; opacity: 0.3; }
.empty-state h3 { color: var(--dark); margin-bottom: 0.5rem; }
.empty-state p { font-size: 0.9rem; }

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .hero h1 { font-size: 2.25rem; }
    .hero-stats { gap: 2rem; }
}

@media (max-width: 768px) {
    .navbar-nav { display: none; }
    .navbar-nav.show {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--dark);
        padding: 1rem;
        gap: 0.5rem;
    }
    .navbar-toggler { display: block; }

    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }

    .hero { padding: 3rem 1rem; }
    .hero h1 { font-size: 1.75rem; }
    .hero p { font-size: 1rem; }
    .hero-stats { gap: 1.5rem; }
    .hero-stat .number { font-size: 1.5rem; }

    .section { padding: 2.5rem 0; }

    /* Dashboard responsive */
    .sidebar {
        transform: translateX(-100%);
    }
    .sidebar.show { transform: translateX(0); }
    .main-content { margin-left: 0; }
    .page-header h1 { font-size: 1.25rem; }

    table { font-size: 0.8rem; }
    table th, table td { padding: 0.5rem 0.75rem; }
}

@media (max-width: 480px) {
    .hero h1 { font-size: 1.5rem; }
    .btn-lg { padding: 0.75rem 1.5rem; font-size: 0.9rem; }
    .auth-card { padding: 1.5rem; }
    .stat-card .stat-value { font-size: 1.35rem; }
}

/* ============ SCROLLBAR ============ */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #94a3b8; }

/* ============ UTILITY ============ */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-muted { color: var(--gray); }
.text-success { color: var(--secondary); }
.text-danger { color: var(--danger); }
.text-primary { color: var(--primary); }
.text-sm { font-size: 0.85rem; }
.text-xs { font-size: 0.75rem; }
.font-bold { font-weight: 700; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.p-0 { padding: 0; }
.d-flex { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }
.w-100 { width: 100%; }
.hidden { display: none !important; }