/* Reset & base */
#grantevou-booking-container {
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 20px;
    box-sizing: border-box;
    background: #f8fafc;
    font-family: 'Figtree', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: #2d3748;
}

#grantevou-booking-container h2 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #1a202c;
    text-align: center;
}

/* Grid layout – responsive */
.grantevou-row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -8px 16px -8px;
}
.grantevou-col {
    flex: 1 1 100%;
    padding: 0 8px;
    min-width: 0;
}

/* Two columns on tablets and up */
@media (min-width: 600px) {
    .grantevou-col {
        flex: 1 1 50%;
    }
}

/* Labels & inputs */
.grantevou-col label {
    display: block;
    font-weight: 600;
    margin-bottom: 4px;
    font-size: 0.9rem;
    color: #4a5568;
}
.grantevou-col input,
.grantevou-col select,
.grantevou-col textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    background: #fff;
    font-size: 1rem;
    transition: border-color 0.2s, box-shadow 0.2s;
    box-sizing: border-box;
}
.grantevou-col input:focus,
.grantevou-col select:focus,
.grantevou-col textarea:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102,126,234,0.2);
    outline: none;
}
.grantevou-col textarea {
    resize: vertical;
}

/* Status message */
.grantevou-status {
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 16px;
    text-align: center;
    font-weight: 500;
}
.grantevou-status.loading {
    background: #edf2f7;
    color: #4a5568;
}
.grantevou-status.error {
    background: #fed7d7;
    color: #9b2c2c;
}
.grantevou-status.success {
    background: #c6f6d5;
    color: #276749;
}

/* Buttons */
.grantevou-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 20px;
}
.grantevou-btn {
    flex: 1 1 auto;
    padding: 12px 24px;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
    min-width: 140px;
}
.grantevou-btn.primary {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: #fff;
    box-shadow: 0 4px 14px rgba(102,126,234,0.4);
}
.grantevou-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102,126,234,0.6);
}
.grantevou-btn.secondary {
    background: #e2e8f0;
    color: #2d3748;
}
.grantevou-btn.secondary:hover {
    background: #cbd5e0;
}
.grantevou-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

/* Message area */
#grantevou-message {
    margin: 12px 0;
    padding: 10px 16px;
    border-radius: 8px;
    display: none;
}
#grantevou-message.success {
    display: block;
    background: #c6f6d5;
    color: #276749;
    border: 1px solid #9ae6b4;
}
#grantevou-message.error {
    display: block;
    background: #fed7d7;
    color: #9b2c2c;
    border: 1px solid #feb2b2;
}

/* Responsive fine‑tuning */
@media (max-width: 480px) {
    #grantevou-booking-container {
        padding: 12px;
    }
    #grantevou-booking-container h2 {
        font-size: 1.4rem;
    }
    .grantevou-btn {
        flex: 1 1 100%;
        min-width: unset;
    }
    .grantevou-buttons {
        flex-direction: column;
    }
}