/* Global */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, sans-serif;
    background: #f5f7fa;
}

.bg-gradient-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
}

.min-vh-90 { min-height: 90vh; }

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 80px 0;
    min-height: 90vh;
}

.feature-icon-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 400px;
}

.feature-card {
    background: white;
    padding: 40px 25px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s;
    height: 100%;
}
.feature-card:hover { transform: translateY(-10px); }

/* Login */
.login-container {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    padding: 20px;
}
.login-card { border-radius: 15px; border: none; }
.login-icon {
    width: 80px; height: 80px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 50%;
    display: inline-flex;
    align-items: center; justify-content: center;
    color: white; font-size: 32px;
}

/* Stats Cards */
.stat-card {
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

/* Employee cards & avatars */
.employee-card {
    background: white;
    padding: 20px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 3px 10px rgba(0,0,0,0.08);
    transition: transform 0.2s;
}
.employee-card:hover { transform: translateY(-5px); }

.emp-avatar {
    width: 100px; height: 100px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid #667eea;
}
.emp-avatar-lg {
    width: 150px; height: 150px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid #667eea;
}
.emp-avatar-placeholder, .emp-avatar-placeholder-lg {
    width: 100px; height: 100px;
    border-radius: 50%;
    background: #e9ecef;
    display: inline-flex;
    align-items: center; justify-content: center;
    color: #6c757d;
}
.emp-avatar-placeholder-lg { width: 150px; height: 150px; }

.emp-thumb {
    width: 50px; height: 50px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid #dee2e6;
}
.emp-thumb-placeholder {
    width: 50px; height: 50px;
    border-radius: 50%;
    background: #e9ecef;
    display: inline-flex;
    align-items: center; justify-content: center;
    color: #6c757d;
}

/* Attendance page */
.attendance-page {
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    min-height: 100vh;
    padding: 40px 0;
}

.video-wrapper {
    position: relative;
    width: 100%;
    background: #000;
    border-radius: 10px;
    overflow: hidden;
}
.video-wrapper video {
    width: 100%;
    display: block;
}
.video-wrapper canvas {
    position: absolute;
    top: 0; left: 0;
    pointer-events: none;
}

.card { border: none; border-radius: 12px; }
.btn { border-radius: 8px; }
.navbar-brand { font-size: 1.3rem; }