:root {
    /* Base color derived from logo concept */
    --primary-color: #2b5797; /* professional blue */
    --primary-hover: #1e3f70;
    --secondary-color: #f8f9fa;
    --dark-text: #333333;
    --muted-text: #6c757d;
    --border-color: #e9ecef;
    --card-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

body {
    background-color: #f4f6f9;
    font-family: 'Inter', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    color: var(--dark-text);
}

.login-container {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f4f6f9 0%, #e0e6ed 100%);
}

.login-card {
    width: 100%;
    max-width: 400px;
    padding: 2.5rem;
    border-radius: 12px;
    background: white;
    box-shadow: var(--card-shadow);
    text-align: center;
}

.login-logo {
    max-width: 150px;
    margin-bottom: 1.5rem;
}

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

/* Dashboard Styles */
.navbar-custom {
    background-color: white;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}
.navbar-custom .navbar-brand img {
    height: 40px;
}
.dashboard-title {
    font-weight: 700;
    color: var(--primary-hover);
    margin-bottom: 1.5rem;
}

/* Cards */
.condo-card {
    border: none;
    border-radius: 10px;
    box-shadow: var(--card-shadow);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    cursor: pointer;
    overflow: hidden;
}
.condo-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0,0,0,0.12);
}
.condo-card .card-header {
    background-color: var(--primary-color);
    color: white;
    font-weight: 600;
    border-bottom: none;
    padding: 1rem;
}
.condo-card .card-body {
    padding: 1.5rem;
}
.stat-box {
    text-align: center;
    padding: 0.5rem;
    background: var(--secondary-color);
    border-radius: 8px;
    margin-bottom: 1rem;
}
.stat-box .stat-num {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}
.stat-box .stat-label {
    font-size: 0.8rem;
    color: var(--muted-text);
    text-transform: uppercase;
}

/* Utilities */
.cursor-pointer { cursor: pointer; }