@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
    --brand-primary: #6366f1; /* Indigo */
    --brand-secondary: #a855f7; /* Purple */
    --bg-main: #f8fafc;
    --bg-sidebar: #ffffff;
    --bg-card: #ffffff;
    --text-main: #1e293b;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
    --sidebar-width: 260px;
    --topbar-height: 70px;
}

[data-theme='dark'] {
    --bg-main: #0f172a;
    --bg-sidebar: #1e293b;
    --bg-card: #1e293b;
    --text-main: #f1f5f9;
    --text-muted: #94a3b8;
    --border-color: #334155;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-main);
    color: var(--text-main);
    margin: 0;
    -webkit-font-smoothing: antialiased;
}

/* Layout Wrapper */
.dashboard-wrapper {
    display: flex;
    min-height: 100vh;
}

/* Sidebar Styling */
.saas-sidebar {
    width: var(--sidebar-width);
    background: var(--bg-sidebar);
    border-right: 1px solid var(--border-color);
    position: fixed;
    height: 100vh;
    display: flex;
    flex-direction: column;
    z-index: 1000;
    transition: all 0.3s ease;
}

.sidebar-logo {
    height: var(--topbar-height);
    display: flex;
    align-items: center;
    padding: 0 25px;
    border-bottom: 1px solid var(--border-color);
}

.sidebar-logo img {
    max-height: 35px;
}

.sidebar-menu {
    flex-grow: 1;
    padding: 20px 15px;
    overflow-y: auto;
}

.menu-item {
    display: flex;
    align-items: center;
    padding: 12px 15px;
    color: var(--text-muted);
    text-decoration: none !important;
    border-radius: 10px;
    margin-bottom: 5px;
    font-weight: 500;
    transition: all 0.2s ease;
}

.menu-item i {
    width: 20px;
    margin-right: 12px;
    font-size: 18px;
}

.menu-item:hover, .menu-item.active {
    background: rgba(99, 102, 241, 0.08);
    color: var(--brand-primary);
}

/* Main Content Area */
.main-content {
    flex-grow: 1;
    margin-left: var(--sidebar-width);
    display: flex;
    flex-direction: column;
}

/* Topbar Styling */
.saas-topbar {
    height: var(--topbar-height);
    background: var(--bg-sidebar);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 30px;
    position: sticky;
    top: 0;
    z-index: 999;
}

.topbar-left .page-title {
    font-weight: 700;
    font-size: 18px;
    color: var(--text-main);
    margin: 0;
}

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

.top-action-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    background: transparent;
    cursor: pointer;
    transition: all 0.2s;
}

.top-action-btn:hover {
    background: var(--bg-main);
    color: var(--brand-primary);
}

.user-profile-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 5px 15px 5px 5px;
    border-radius: 50px;
    background: var(--bg-main);
    border: 1px solid var(--border-color);
    cursor: pointer;
}

.user-profile-btn .avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 12px;
}

/* Responsive Sidebar */
@media (max-width: 991px) {
    .saas-sidebar {
        transform: translateX(-100%);
    }
    .main-content {
        margin-left: 0;
    }
    .saas-sidebar.open {
        transform: translateX(0);
    }
}

/* SaaS Dashboard Cards */
.saas-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    transition: transform 0.2s, box-shadow 0.2s;
}

.saas-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px -5px rgba(0,0,0,0.05);
}

.card-icon-box {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    margin-bottom: 20px;
}

.icon-blue { background: rgba(59, 130, 246, 0.1); color: #3b82f6; }
.icon-purple { background: rgba(168, 85, 247, 0.1); color: #a855f7; }
.icon-green { background: rgba(34, 197, 94, 0.1); color: #22c55e; }
.icon-orange { background: rgba(249, 115, 22, 0.1); color: #f97316; }

.saas-card .label {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.saas-card .value {
    font-size: 28px;
    font-weight: 800;
    color: var(--text-main);
    letter-spacing: -0.5px;
}

/* Modern SaaS Table */
.saas-table-container {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    margin-top: 30px;
}

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

.saas-table th {
    background: var(--bg-main);
    padding: 16px 24px;
    text-align: left;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--border-color);
}

.saas-table td {
    padding: 18px 24px;
    font-size: 14px;
    color: var(--text-main);
    border-bottom: 1px solid var(--border-color);
    transition: background 0.2s;
}

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

.saas-table tr:hover td {
    background: rgba(99, 102, 241, 0.02);
}

.badge-saas {
    padding: 6px 12px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
}

.badge-success { background: #dcfce7; color: #166534; }
.badge-warning { background: #fef9c3; color: #854d0e; }
.badge-error { background: #fee2e2; color: #991b1b; }


/* Top Header Overrides */
header {
    background: #ffffff !important;
    border-bottom: 1px solid var(--border-color);
}

.header-top {
    background: #f1f5f9 !important;
    border-bottom: 1px solid var(--border-color);
    padding: 8px 0 !important;
}

.header-top .nav-link {
    font-size: 13px !important;
    color: var(--text-muted) !important;
    font-weight: 500;
}

.header-middle {
    padding: 15px 0 !important;
}

.navbar-brand img {
    max-height: 40px !important;
}

.navbar-mastermenu .nav-link {
    color: var(--text-main) !important;
    font-weight: 600 !important;
    font-size: 14px !important;
    padding: 10px 18px !important;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.navbar-mastermenu .nav-link:hover {
    background: rgba(99, 102, 241, 0.05) !important;
    color: var(--brand-primary) !important;
}

.navbar-mastermenu .dropdown-toggle::after {
    display: none !important;
}

.navbar-mastermenu .nav-link i {
    font-size: 11px;
    margin-left: 5px;
    color: var(--text-muted);
}

/* Login/Profile Button in Header */
header .login .btn, header .btn-profile {
    background: var(--brand-primary) !important;
    color: white !important;
    border: none !important;
    border-radius: 10px !important;
    padding: 10px 22px !important;
    font-weight: 700 !important;
    font-size: 14px !important;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.2) !important;
    transition: all 0.3s ease !important;
}

header .login .btn:hover {
    background: var(--brand-secondary) !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(99, 102, 241, 0.3) !important;
}

header .login .lg-icon {
    display: none;
}

/* Dark Theme Support for Header */
[data-theme='dark'] header {
    background: #1e293b !important;
}

[data-theme='dark'] .header-top {
    background: #0f172a !important;
}

[data-theme='dark'] .navbar-mastermenu .nav-link {
    color: #f1f5f9 !important;
}

[data-theme='dark'] .navbar-mastermenu .nav-link:hover {
    background: rgba(255,255,255,0.05) !important;
}

/* Breadcrumb Section */
.bg-white.py-2.py-lg-4.border-bottom {
    background: #ffffff !important;
    padding: 25px 0 !important;
    border-color: var(--border-color) !important;
}

.page-title {
    font-size: 24px !important;
    font-weight: 800 !important;
    color: var(--text-main) !important;
    letter-spacing: -0.5px;
}

.breadcrumb {
    background: transparent !important;
    padding: 0 !important;
    margin-top: 5px !important;
}

.breadcrumb, .breadcrumb li {
    font-size: 13px !important;
    color: var(--text-muted) !important;
}

.breadcrumb i {
    color: var(--brand-primary);
}