/* Global Styles */
:root {
    --primary-color: #0d6efd;
    --secondary-color: #6c757d;
    --bg-color: #f3f4f6;
    --card-bg: #ffffff;
    --text-color: #1f2937;
    
    /* Queue Status Colors */
    --c-waiting: #6b7280;
    --c-verification: #0284c7;
    --c-payment: #d97706;
    --c-printing: #ea580c;
    --c-auth: #7c3aed;
    --c-releasing: #059669;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: #111827;
    letter-spacing: -0.025em;
}

/* Touch Friendly Inputs */
.form-control, .form-select {
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    border-color: #d1d5db;
}
.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(13, 110, 253, 0.1);
}

/* Custom Card */
.custom-card {
    background: var(--card-bg);
    border: none;
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    padding: 2rem;
}

/* Touch Friendly Buttons */
.btn {
    font-weight: 600;
    padding: 0.625rem 1.25rem;
    border-radius: 0.5rem;
    transition: all 0.2s;
}
.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* Ticket Styles for Kiosk */
.ticket-result-container {
    animation: fadeScale 0.4s ease-out;
}
@keyframes fadeScale {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

.ticket-box {
    border: 2px dashed #d1d5db;
    background: #fff;
    padding: 2.5rem;
    border-radius: 16px;
    text-align: center;
    position: relative;
    margin-top: 2rem;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Ticket Punch Holes */
.ticket-box::before, .ticket-box::after {
    content: '';
    position: absolute;
    width: 32px;
    height: 32px;
    background: var(--bg-color);
    border-radius: 50%;
    top: 50%;
    transform: translateY(-50%);
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.1);
}
.ticket-box::before { left: -16px; }
.ticket-box::after { right: -16px; }

/* Admin/Staff List Items */
.queue-list-item {
    transition: background-color 0.15s;
}
.queue-list-item td {
    vertical-align: middle;
    padding-top: 1rem;
    padding-bottom: 1rem;
}
.queue-list-item:hover {
    background-color: #f9fafb;
}

/* Left Borders for Status */
.queue-list-item.status-waiting { border-left: 4px solid var(--c-waiting) !important; }
.queue-list-item.status-verification { border-left: 4px solid var(--c-verification) !important; }
.queue-list-item.status-payment { border-left: 4px solid var(--c-payment) !important; }
.queue-list-item.status-printing { border-left: 4px solid var(--c-printing) !important; }
.queue-list-item.status-auth { border-left: 4px solid var(--c-auth) !important; }
.queue-list-item.status-releasing { border-left: 4px solid var(--c-releasing) !important; }
.queue-list-item.status-completed { border-left: 4px solid #10b981 !important; }
.queue-list-item.status-cancelled { border-left: 4px solid #ef4444 !important; }

/* Letter Spacing Utility */
.ls-1 { letter-spacing: 1px; }
.ls-2 { letter-spacing: 2px; }

/* Shadow Utility */
.shadow-soft {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}