/* Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --primary-color: #1a73e8;
    /* Google Blue */
    --secondary-color: #5f6368;
    /* Google Gray */
    --success-color: #1e8e3e;
    /* Google Green */
    --warning-color: #f9ab00;
    /* Google Yellow */
    --danger-color: #d93025;
    /* Google Red */

    --bg-color: #f0f2f5;
    --card-bg: #ffffff;
    --text-primary: #202124;
    --text-secondary: #5f6368;

    --border-radius: 8px;
    --box-shadow: 0 1px 2px 0 rgba(60, 64, 67, 0.3), 0 1px 3px 1px rgba(60, 64, 67, 0.15);
    --box-shadow-hover: 0 1px 3px 0 rgba(60, 64, 67, 0.3), 0 4px 8px 3px rgba(60, 64, 67, 0.15);
}

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

/* Navbar */
.navbar {
    background-color: var(--card-bg) !important;
    box-shadow: 0 1px 2px 0 rgba(60, 64, 67, 0.3), 0 2px 6px 2px rgba(60, 64, 67, 0.15);
    padding: 0.75rem 1rem;
}

.navbar-brand {
    color: var(--text-primary) !important;
    font-weight: 600;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
}

.nav-link {
    color: var(--text-secondary) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    border-radius: 4px;
    transition: background-color 0.2s;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color) !important;
    background-color: rgba(26, 115, 232, 0.04);
}

/* Cards */
.card {
    border: none;
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: box-shadow 0.2s ease-in-out;
    margin-bottom: 24px;
    overflow: hidden;
}

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

.card-header {
    background-color: white;
    border-bottom: 1px solid #dadce0;
    padding: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1.1rem;
}

.card-body {
    padding: 1.5rem;
}

/* Stat Cards */
.stat-card {
    display: flex;
    align-items: center;
    padding: 1.5rem;
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-right: 1rem;
}

.stat-content h3 {
    margin: 0;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-content p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Buttons */
.btn {
    border-radius: 4px;
    font-weight: 500;
    padding: 0.5rem 1.25rem;
    letter-spacing: 0.25px;
    box-shadow: none;
    transition: background-color 0.2s, box-shadow 0.2s;
    text-transform: none;
}

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

.btn-primary:hover {
    background-color: #1765cc;
    border-color: #1765cc;
    box-shadow: 0 1px 2px 0 rgba(60, 64, 67, 0.3), 0 1px 3px 1px rgba(60, 64, 67, 0.15);
}

.btn-light {
    background-color: white;
    border: 1px solid #dadce0;
    color: var(--primary-color);
}

.btn-light:hover {
    background-color: #f8f9fa;
    color: #174ea6;
    border-color: #d2e3fc;
}

/* Utilities */
.text-muted {
    color: var(--text-secondary) !important;
}

.bg-primary-soft {
    background-color: #e8f0fe;
    color: var(--primary-color);
}

.bg-success-soft {
    background-color: #e6f4ea;
    color: var(--success-color);
}

.bg-warning-soft {
    background-color: #fef7e0;
    color: var(--warning-color);
}

.bg-danger-soft {
    background-color: #fce8e6;
    color: var(--danger-color);
}

/* Table */
.table th {
    border-top: none;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.85rem;
    text-transform: uppercase;
}

.table td {
    vertical-align: middle;
    color: var(--text-primary);
}

/* Forms */
.form-control {
    border-radius: 4px;
    border: 1px solid #dadce0;
    padding: 0.6rem 0.75rem;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(26, 115, 232, 0.2);
}

.input-group-text {
    background-color: #f8f9fa;
    border: 1px solid #dadce0;
    color: var(--text-secondary);
    padding: 0.6rem 0.75rem;
    /* Match form-control */
    border-radius: 4px;
}

/* Auth Page Specific */
.login-card {
    max-width: 400px;
    margin: 4rem auto;
}

/* Badges */
.badge {
    padding: 0.5em 0.75em;
    font-weight: 600;
    border-radius: 4px;
}

.badge-primary {
    background-color: var(--primary-color);
    color: white;
}

.badge-success {
    background-color: var(--success-color);
    color: white;
}

.badge-warning {
    background-color: var(--warning-color);
    color: #202124;
}

.badge-danger {
    background-color: var(--danger-color);
    color: white;
}

.badge-secondary {
    background-color: var(--secondary-color);
    color: white;
}

.badge-dark {
    background-color: #343a40;
    color: white;
}