/* WotBot Attendance System - Main Dashboard Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Inter', Roboto, sans-serif;
    background: linear-gradient(135deg, #1e40af 0%, #7c3aed 100%);
    min-height: 100vh;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.container {
    max-width: 800px;
    width: 100%;
    margin: 0 auto;
}

header {
    text-align: center;
    color: white;
    margin-bottom: 40px;
}

header h1 {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 12px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.header-info p {
    font-size: 18px;
    opacity: 0.95;
    font-weight: 400;
}

/* Company Selection */
.company-selection {
    margin-bottom: 30px;
}

.selection-card {
    background: white;
    border-radius: 16px;
    padding: 32px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    text-align: center;
}

.selection-card h2 {
    font-size: 24px;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 20px;
}

.company-select {
    width: 100%;
    max-width: 400px;
    padding: 14px 20px;
    font-size: 16px;
    border: 2px solid #e5e7eb;
    border-radius: 10px;
    background: white;
    color: #1f2937;
    cursor: pointer;
    transition: all 0.3s;
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 15px center;
    background-size: 20px;
    padding-right: 45px;
}

.company-select:hover {
    border-color: #1e40af;
}

.company-select:focus {
    outline: none;
    border-color: #1e40af;
    box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
}

.helper-text {
    margin-top: 12px;
    font-size: 14px;
    color: #6b7280;
}

/* Welcome Section */
.welcome-section {
    animation: slideUp 0.5s ease-out;
}

.welcome-card {
    background: white;
    border-radius: 16px;
    padding: 32px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.welcome-card h3 {
    font-size: 28px;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 16px;
}

.welcome-card > p {
    font-size: 16px;
    color: #6b7280;
    line-height: 1.6;
    margin-bottom: 24px;
}

.features {
    background: #f9fafb;
    border-radius: 12px;
    padding: 24px;
    margin-top: 24px;
}

.features h4 {
    font-size: 18px;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 16px;
}

.features ul {
    list-style: none;
}

.features li {
    padding: 10px 0;
    padding-left: 28px;
    position: relative;
    color: #4b5563;
    font-size: 15px;
    line-height: 1.5;
}

.features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 10px;
    color: #10b981;
    font-weight: bold;
    font-size: 16px;
}

/* Animations */
@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 640px) {
    body {
        padding: 16px;
    }

    header h1 {
        font-size: 32px;
    }

    .header-info p {
        font-size: 16px;
    }

    .selection-card,
    .welcome-card {
        padding: 24px;
    }

    .company-select {
        font-size: 15px;
        padding: 12px 16px;
    }

    .welcome-card h3 {
        font-size: 24px;
    }

    .features {
        padding: 20px;
    }
}