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

:root {
    --bg-color: #f4f7f6;
    --card-bg: #ffffff;
    --text-main: #2b2b2f;
    --text-muted: #8e8e93;
    --primary-color: #007aff;
    --primary-hover: #0062cc;
    --border-color: #e5e5ea;
    --navbar-bg: #ffffff;
}

body {
    background-color: var(--bg-color) !important;
    color: var(--text-main) !important;
    font-family: 'Inter', sans-serif !important;
}

/* Navbar */
.navbar {
    background-color: var(--navbar-bg) !important;
    border-bottom: 1px solid var(--border-color) !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03) !important;
}

.navbar-brand, .nav-link, .navbar-brand i, .nav-link i {
    color: var(--text-main) !important;
    font-weight: 500 !important;
}

.nav-link:hover {
    color: var(--primary-color) !important;
}

/* Cards */
.card {
    background-color: var(--card-bg) !important;
    border: none !important;
    border-radius: 16px !important;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05) !important;
    margin-bottom: 24px;
}

.card-header {
    background-color: transparent !important;
    border-bottom: 1px solid var(--border-color) !important;
    padding: 18px 24px !important;
    font-weight: 600 !important;
    color: var(--text-main) !important;
}

.card-body {
    padding: 24px !important;
}

/* Buttons */
.btn {
    border-radius: 8px !important;
    font-weight: 500 !important;
    padding: 8px 16px !important;
    box-shadow: none !important;
    transition: all 0.2s ease !important;
}

.btn-primary {
    background-color: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
    color: #ffffff !important;
}

.btn-primary:hover {
    background-color: var(--primary-hover) !important;
    transform: translateY(-1px);
}

/* Inputs */
.form-control, .form-select, .input-group-text {
    border-radius: 8px !important;
    border: 1px solid var(--border-color) !important;
    background-color: #ffffff !important;
    color: var(--text-main) !important;
    padding: 10px 16px !important;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.15) !important;
}

/* Headings & Text */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-main) !important;
    font-weight: 600 !important;
}

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

/* Table */
.table {
    color: var(--text-main) !important;
}

.table th {
    border-bottom: 2px solid var(--border-color) !important;
    color: var(--text-muted) !important;
    font-weight: 600 !important;
    text-transform: uppercase;
    font-size: 0.85rem;
}

.table td {
    border-bottom: 1px solid var(--border-color) !important;
    vertical-align: middle !important;
}

/* DataTables */
.dataTables_wrapper .dataTables_paginate .paginate_button {
    border-radius: 6px !important;
    border: 1px solid var(--border-color) !important;
    background: #ffffff !important;
    margin: 0 2px;
}
.dataTables_wrapper .dataTables_paginate .paginate_button.current {
    background: var(--primary-color) !important;
    color: white !important;
    border-color: var(--primary-color) !important;
}

/* Alerts */
.alert {
    border-radius: 12px !important;
    border: none !important;
}