/* ==========================================================================
   CRAFTY HEIGHT POS ENGINE v2.0 - PREMIUM UI STYLESHEET
   ========================================================================== */

:root {
    --bg-main: #f8fafc;
    --bg-card: #ffffff;
    --primary: #4f46e5;       /* Premium Indigo Accent */
    --primary-hover: #4338ca;
    --success: #10b981;       /* Vibrant Emerald */
    --danger: #ef4444;        /* Clean Coral/Red */
    --text-dark: #0f172a;     /* Deep Slate */
    --text-muted: #64748b;    /* Mid Slate */
    --border: #e2e8f0;
    --radius: 12px;
    --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-main);
    color: var(--text-dark);
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
}

/* Base Layout Containers */
.app-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 24px;
}

/* Premium Card Components with Subtle Floating Animation */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    transition: var(--transition);
    animation: fadeInSlide 0.4s ease-out;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
}

/* Micro-Interaction Animation Keyframes */
@keyframes fadeInSlide {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulseBorder {
    0% { box-shadow: 0 0 0 0 rgba(81, 70, 229, 0.4); }
    70% { box-shadow: 0 0 0 6px rgba(81, 70, 229, 0); }
    100% { box-shadow: 0 0 0 0 rgba(81, 70, 229, 0); }
}

/* Interactive Input Elements */
.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-muted);
}

input[type="text"],
input[type="number"],
input[type="password"],
input[type="date"] {
    width: 100%;
    padding: 12px 16px;
    font-size: 15px;
    background-color: var(--bg-main);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-dark);
    box-sizing: border-box;
    transition: var(--transition);
}

input:focus {
    outline: none;
    border-color: var(--primary);
    background-color: #fff;
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
}

/* Action Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: var(--primary);
    color: #white;
    color: #fff;
    border: none;
    padding: 12px 24px;
    font-size: 15px;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    box-sizing: border-box;
}

.btn:hover { background-color: var(--primary-hover); transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-success { background-color: var(--success); }
.btn-success:hover { background-color: #059669; }

.btn-danger { background-color: var(--danger); }
.btn-danger:hover { background-color: #dc2626; }

/* Status Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    font-size: 12px;
    font-weight: 600;
    border-radius: 9999px;
}
.badge-active { background: #d1fae5; color: #065f46; }
.badge-closed { background: #f3f4f6; color: #374151; }

/* Unified Header Branding Layout */
.branding-header {
    background: #0f172a; /* Ultra dark Slate */
    color: #fff;
    padding: 16px 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.brand-logo-text {
    font-size: 18px;
    font-weight: 800;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}
.brand-logo-text span {
    color: #818cf8; /* Light Indigo */
}

/* Print Overrides */
@media print {
    body * { display: none !important; }
    #receiptPrintSection, #receiptPrintSection * { display: block !important; }
    #receiptPrintSection { position: absolute; left: 0; top: 0; width: 100%; max-width: 280px; font-family: monospace; font-size: 13px; color:#000; }
    .receipt-line { border-bottom: 1px dashed #000; margin: 8px 0; }
}