/* ================================
   RESPONSIVE FORM STYLES
   Mobile-optimized forms
   ================================ */

/* Base form styles for all devices */
.contact-form {
    width: 100%;
    max-width: 100%;
}

.form-row {
    display: grid;
    gap: 1rem;
    grid-template-columns: 1fr;
    width: 100%;
}

.form-group {
    width: 100%;
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--gray-800, #3C4043);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    font-size: 16px; /* Prevent zoom on iOS */
    line-height: 1.5;
    border: 1px solid #dadce0;
    border-radius: 8px;
    background-color: #fff;
    transition: all 0.2s ease;
    box-sizing: border-box;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #6B1F3C;
    box-shadow: 0 0 0 3px rgba(107, 31, 60, 0.1);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
    font-family: inherit;
}

/* Select dropdown arrow */
.form-group select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%233C4043' d='M10.293 3.293L6 7.586 1.707 3.293A1 1 0 00.293 4.707l5 5a1 1 0 001.414 0l5-5a1 1 0 10-1.414-1.414z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

/* Form buttons */
.form-submit-btn,
button[type="submit"] {
    width: 100%;
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    min-height: 48px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

/* Tablet and larger - 2 column forms */
@media (min-width: 768px) {
    .form-row {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        font-size: 1rem;
    }
    
    .form-submit-btn,
    button[type="submit"] {
        width: auto;
        min-width: 200px;
    }
}

/* Small mobile optimization */
@media (max-width: 480px) {
    .contact-form-container {
        padding: 1.5rem 1rem !important;
    }
    
    .form-header h3 {
        font-size: 1.5rem !important;
    }
    
    .form-header p {
        font-size: 0.9rem !important;
    }
    
    .form-group {
        margin-bottom: 1rem;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 0.75rem;
    }
}

/* Error states */
.form-error {
    display: block;
    color: #d93025;
    font-size: 0.875rem;
    margin-top: 0.25rem;
    min-height: 1.25rem;
}

.form-group.error input,
.form-group.error select,
.form-group.error textarea {
    border-color: #d93025;
}

/* Success states */
.form-group.success input,
.form-group.success select,
.form-group.success textarea {
    border-color: #1e8e3e;
}

/* Disabled states */
.form-group input:disabled,
.form-group select:disabled,
.form-group textarea:disabled {
    background-color: #f1f3f4;
    cursor: not-allowed;
    opacity: 0.6;
}

/* Loading state for submit button */
.form-submit-btn.loading,
button[type="submit"].loading {
    position: relative;
    color: transparent;
    pointer-events: none;
}

.form-submit-btn.loading::after,
button[type="submit"].loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin-left: -10px;
    margin-top: -10px;
    border: 2px solid #ffffff;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spinner 0.6s linear infinite;
}

@keyframes spinner {
    to { transform: rotate(360deg); }
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 1rem;
        min-height: 48px;
    }
    
    .form-submit-btn,
    button[type="submit"] {
        min-height: 52px;
    }
}

/* Landscape phone orientation */
@media (max-width: 812px) and (orientation: landscape) {
    .contact-form {
        max-height: 80vh;
        overflow-y: auto;
        padding-right: 0.5rem;
    }
    
    .form-group {
        margin-bottom: 0.75rem;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    .form-group input,
    .form-group select,
    .form-group textarea {
        border: 2px solid #000;
    }
    
    .form-group input:focus,
    .form-group select:focus,
    .form-group textarea:focus {
        border-color: #000;
        outline: 2px solid #000;
        outline-offset: 2px;
    }
}

/* Quote form specific styling */
#quoteForm .form-row,
.quote-form .form-row {
    grid-template-columns: 1fr;
}

@media (min-width: 768px) {
    #quoteForm .form-row,
    .quote-form .form-row {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Checkbox and radio button styling */
.form-group input[type="checkbox"],
.form-group input[type="radio"] {
    width: auto;
    margin-right: 0.5rem;
    min-height: auto;
}

.form-group label.checkbox-label,
.form-group label.radio-label {
    display: flex;
    align-items: center;
    font-weight: 400;
    cursor: pointer;
}

/* File upload styling */
.form-group input[type="file"] {
    padding: 0.5rem;
    border: 2px dashed #dadce0;
    background: #f8f9fa;
}

.form-group input[type="file"]:hover {
    border-color: #6B1F3C;
    background: #fff;
}

/* Auto-fill styling */
input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus,
select:-webkit-autofill,
select:-webkit-autofill:hover,
select:-webkit-autofill:focus,
textarea:-webkit-autofill,
textarea:-webkit-autofill:hover,
textarea:-webkit-autofill:focus {
    -webkit-text-fill-color: #3C4043;
    -webkit-box-shadow: 0 0 0px 1000px #fff inset;
    transition: background-color 5000s ease-in-out 0s;
}

/* Placeholder styling */
::placeholder {
    color: #80868b;
    opacity: 1;
}

:-ms-input-placeholder {
    color: #80868b;
}

::-ms-input-placeholder {
    color: #80868b;
}