/* Form styles */

.addressList {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 100;
    margin: 0;
    padding: 0;
    list-style: none;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-top: none;
    border-radius: 0 0 4px 4px;
    max-height: 220px;
    overflow-y: auto;
    box-shadow: 0 4px 8px rgba(0,0,0,0.12);
}
.form {
    width: 100%;
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    color: var(--text-primary);
}

.form-label.required::after {
    content: " *";
    color: var(--error-color);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-base);
    font-family: var(--font-family);
    color: var(--text-primary);
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--link-color);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--text-muted);
}

.form-input:disabled,
.form-textarea:disabled,
.form-select:disabled {
    background-color: var(--bg-accent);
    cursor: not-allowed;
    opacity: 0.6;
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

/* Estimate line-item table inputs (.form-control isn't styled globally,
   so these need explicit width or the column widths in estimate_detail.tmpl
   have no visual effect). */
.li-product,
.li-qty,
.li-rate {
    width: 100%;
    box-sizing: border-box;
}

.form-select {
    cursor: pointer;
    appearance: none;
    background-image: url("../images/dropdown-arrow-light.svg");
    background-repeat: no-repeat;
    background-position: right var(--spacing-md) center;
    padding-right: calc(var(--spacing-md) * 3);
}

/* Checkbox and Radio */
.form-check {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.form-check-input {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--link-color);
}

.form-check-label {
    cursor: pointer;
    color: var(--text-primary);
    user-select: none;
}

.form-check-input:disabled + .form-check-label {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Checkbox group for multiple selections */
.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.checkbox-group-inline {
    flex-direction: row;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

/* Form help text */
.form-help {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

/* Form error messages */
.form-error {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--error-color);
}

.form-input.error,
.form-textarea.error,
.form-select.error {
    border-color: var(--error-color);
}

.form-input.error:focus,
.form-textarea.error:focus,
.form-select.error:focus {
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

/* Form success state */
.form-input.success,
.form-textarea.success,
.form-select.success {
    border-color: var(--success-color);
}

.form-input.success:focus,
.form-textarea.success:focus,
.form-select.success:focus {
    box-shadow: 0 0 0 3px rgba(40, 167, 69, 0.1);
}

/* Input groups (input with button/icon) */
.input-group {
    display: flex;
    width: 100%;
}

.input-group .form-input {
    flex: 1;
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}

.input-group .btn {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
}

.input-group-prepend,
.input-group-append {
    display: flex;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--bg-accent);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.input-group-prepend {
    border-right: none;
    border-top-left-radius: var(--radius-sm);
    border-bottom-left-radius: var(--radius-sm);
}

.input-group-append {
    border-left: none;
    border-top-right-radius: var(--radius-sm);
    border-bottom-right-radius: var(--radius-sm);
}

.input-group .form-input {
    border-radius: 0;
}

.input-group-prepend + .form-input {
    border-left: none;
}

.input-group .form-input:first-child {
    border-top-left-radius: var(--radius-sm);
    border-bottom-left-radius: var(--radius-sm);
}

.input-group .form-input:last-child {
    border-top-right-radius: var(--radius-sm);
    border-bottom-right-radius: var(--radius-sm);
}

/* Form actions (buttons) */
.form-actions {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.form-actions .btn {
    min-width: 120px;
}

/* Form layouts */
.form-row {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.form-row .form-group {
    flex: 1;
    margin-bottom: 0;
}

/* Two-column form */
.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

/* Search form */
.search-form {
    display: flex;
    gap: var(--spacing-sm);
    max-width: 500px;
}

.search-form .form-input {
    flex: 1;
}

.search-form .btn {
    flex-shrink: 0;
}

/* File upload */
.file-upload {
    position: relative;
    display: inline-block;
}

.file-upload input[type="file"] {
    position: absolute;
    left: -9999px;
}

.file-upload-label {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    background-color: var(--bg-accent);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;
}

.file-upload-label:hover {
    background-color: var(--bg-secondary);
    border-color: var(--link-color);
}

.file-upload-name {
    margin-left: var(--spacing-sm);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

/* Validation summary */
.validation-summary {
    background-color: rgba(220, 53, 69, 0.1);
    border: 1px solid var(--error-color);
    border-radius: var(--radius-sm);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.validation-summary h4 {
    color: var(--error-color);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-base);
}

.validation-summary ul {
    margin: 0;
    padding-left: var(--spacing-lg);
    color: var(--error-color);
}

.validation-summary li {
    margin-bottom: var(--spacing-xs);
}

/* Loading state */
.form-loading {
    position: relative;
    pointer-events: none;
    opacity: 0.6;
}

.form-loading::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 30px;
    height: 30px;
    border: 3px solid var(--border-color);
    border-top-color: var(--link-color);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.radio-group {
    display: flex;
    flex-direction: column;
    align-items: center;
}
.radio-legend {
    display: table;
    align-self: center;
}

@keyframes spin {
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Responsive design - Tablet */
@media (max-width: 768px) {
    .form-row {
        flex-direction: column;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .form-actions {
        flex-direction: column;
    }

    .form-actions .btn {
        width: 100%;
    }
}

/* Dark theme specific adjustments */
[data-theme="dark"] .form-select {
    background-image: url("../images/dropdown-arrow-dark.svg");
}