/* General Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
}

.landing-page {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

/* Navbar */
.navbar {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* Cards */
.card {
    border: none;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.card-header {
    border-radius: 10px 10px 0 0 !important;
}

/* Queue Display */
.queue-display {
    background-color: #f8f9fa;
}

.current-patient-section {
    background-color: #0d6efd;
    color: white;
    height: 100vh;
}

.current-patient-card {
    background-color: white;
    border-radius: 10px;
    color: #333;
    margin: 0 auto;
    max-width: 600px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.upcoming-queue-section {
    background-color: white;
    height: 100vh;
    overflow-y: auto;
}

.queue-number {
    font-size: 3rem;
    font-weight: bold;
    color: #0d6efd;
    background-color: rgba(13, 110, 253, 0.1);
    display: inline-block;
    padding: 0.5rem 2rem;
    border-radius: 50px;
}

.queue-number-lg {
    font-size: 5rem;
    font-weight: bold;
    color: #0d6efd;
}

.queue-number-sm {
    font-size: 1.2rem;
    font-weight: bold;
    color: #0d6efd;
    background-color: rgba(13, 110, 253, 0.1);
    display: inline-block;
    padding: 0.2rem 1rem;
    border-radius: 50px;
    min-width: 60px;
    text-align: center;
}

.patient-name {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.patient-info {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 1rem;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.upcoming-list {
    list-style: none;
    padding: 0;
}

.upcoming-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1rem;
    border-bottom: 1px solid #eee;
    transition: background-color 0.2s;
}

.upcoming-item:hover {
    background-color: #f8f9fa;
}

.patient-details {
    flex-grow: 1;
}

.appointment-time {
    color: #6c757d;
    font-size: 0.9rem;
}

/* Admin Cards */
.admin-card {
    text-align: center;
    border: none;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.admin-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.icon-circle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

/* System Status */
.system-status-item {
    padding: 0.5rem 0;
    display: flex;
    align-items: center;
}

/* Forms */
.form-control, .form-select {
    padding: 0.75rem 1rem;
    border-radius: 8px;
    border: 1px solid #ced4da;
}

.form-control:focus, .form-select:focus {
    border-color: #86b7fe;
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

/* Buttons */
.btn {
    border-radius: 8px;
    padding: 0.5rem 1.25rem;
    font-weight: 500;
}

.btn-primary {
    background-color: #0d6efd;
    border-color: #0d6efd;
}

.btn-primary:hover {
    background-color: #0b5ed7;
    border-color: #0a58ca;
}

/* Modal */
.modal-content {
    border-radius: 12px;
    border: none;
}

/* Utility Classes */
.rounded-lg {
    border-radius: 12px;
}

.shadow-sm {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .queue-number-lg {
        font-size: 3rem;
    }
    
    .patient-name {
        font-size: 1.4rem;
    }
    
    .patient-info {
        flex-direction: column;
        gap: 0.5rem;
    }
}