body {
            font-family: 'Inter', sans-serif;
            background-color: #f8f8f8;
            color: #333;
            font-feature-settings: "liga" 1; 
        }
        /* Štýlovanie hero sekcie */
        .hero-banner {
            background: radial-gradient(circle at center, rgba(255,255,255,1) 0%, rgba(255,181,62,1) 70%, rgba(255,127,80,1) 100%);
            min-height: 300px;
            position: relative;
            overflow: hidden;
        }
        /* ::before - Subtílne diagonálne čiary (digital pattern) */
        .hero-banner::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            /* Jemný digitálny vzor: opakovanie šikmých čiar */
            background: repeating-linear-gradient(
                -45deg,
                rgba(255, 255, 255, 0.1),
                rgba(255, 255, 255, 0.1) 10px,
                transparent 10px,
                transparent 20px
            );
            opacity: 0.5; /* Jemne viditeľné */
            pointer-events: none; /* Umožní klikanie cez element */
            z-index: 1;
        }

        /* ::after - Veľký mäkký kruhový element v rohu (viac abstraktný) */
        .hero-banner::after {
            content: '';
            position: absolute;
            bottom: -150px;
            right: -150px;
            width: 350px; /* Väčší blob */
            height: 350px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.25); /* Biela s jemnou priehľadnosťou */
            filter: blur(70px); /* Efekt mäkkého žiara */
            z-index: 0; /* Pod obsahom */
        }
        /* Štýl pre tmavý footer */
        .app-footer {
            background-color: #1a1a1a;
            color: #cccccc;
        }

/* Reservation demo additions */
.reservation-card {
    position: sticky;
    top: 1rem;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    border: 1px solid #d1d5db;
    border-radius: 0.75rem;
    padding: 0.65rem 0.8rem;
    background: white;
    color: #111827;
    outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    border-color: #f97316;
    box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.18);
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: #374151;
    margin-bottom: 0.35rem;
}

.form-help {
    font-size: 0.75rem;
    color: #6b7280;
    margin-top: 0.3rem;
}

.alert {
    border-radius: 0.75rem;
    padding: 0.85rem 1rem;
    margin-bottom: 1rem;
    font-size: 0.925rem;
}

.alert-success {
    background: #ecfdf5;
    border: 1px solid #a7f3d0;
    color: #065f46;
}

.alert-error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #991b1b;
}