/* Form Components - Standardized form elements */

/* Form containers */
.form-container {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 24px;
    margin-bottom: 24px;
}

.form-section {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 24px;
}

.form-section:last-child {
    margin-bottom: 0;
}

/* Form headers */
.form-header {
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}

.form-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 8px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.form-title i {
    color: var(--accent-primary);
    font-size: 18px;
}

.form-subtitle {
    color: var(--text-secondary);
    font-size: 14px;
    margin: 0;
}

/* Form grid layouts */
.form-grid {
    display: grid;
    gap: 24px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
    margin-bottom: 16px;
}

.form-row:last-child {
    margin-bottom: 0;
}

.form-row-2 {
    grid-template-columns: repeat(2, 1fr);
}

.form-row-3 {
    grid-template-columns: repeat(3, 1fr);
}

.form-row-4 {
    grid-template-columns: repeat(4, 1fr);
}

/* Form groups */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group.half-width {
    grid-column: span 1;
}

/* Form labels */
.form-label {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 5px;
}

.form-label.required::after {
    content: '*';
    color: var(--status-danger);
    margin-left: 2px;
}

.form-label i {
    color: var(--text-secondary);
    font-size: 12px;
}

/* Input groups */
.input-group {
    display: flex;
    align-items: stretch;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    overflow: hidden;
    background: var(--bg-primary);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.input-group:focus-within {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.1);
}

.input-group-text {
    background: var(--bg-secondary);
    border: none;
    padding: 12px 15px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 45px;
    font-size: 14px;
}

/* Form controls */
.form-control {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
    line-height: 1.4;
    color: var(--text-primary);
    background: var(--bg-primary);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.input-group .form-control {
    border: none;
    border-radius: 0;
    flex: 1;
}

.form-control:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.1);
}

.form-control::placeholder {
    color: var(--text-muted, #9ca3af);
}

.form-control:disabled {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    cursor: not-allowed;
    opacity: 0.7;
}

/* Specific form controls */
.form-input {
    @extend .form-control;
}

.form-select {
    @extend .form-control;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 12px center;
    background-repeat: no-repeat;
    background-size: 16px 12px;
    padding-right: 40px;
}

.form-textarea {
    @extend .form-control;
    resize: vertical;
    min-height: 80px;
    font-family: inherit;
}

/* Form text and help */
.form-text {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 4px;
    line-height: 1.4;
}

.form-text.text-muted {
    color: var(--text-muted, #9ca3af);
}

/* Form validation states */
.form-group.has-error .form-control {
    border-color: var(--status-danger);
}

.form-group.has-error .form-control:focus {
    border-color: var(--status-danger);
    box-shadow: 0 0 0 2px rgba(239, 68, 68, 0.1);
}

.form-group.has-success .form-control {
    border-color: var(--status-success);
}

.form-group.has-warning .form-control {
    border-color: var(--status-warning);
}

/* Validation messages */
.field-validation-error {
    color: var(--status-danger);
    font-size: 12px;
    margin-top: 4px;
    display: block;
}

.field-validation-valid {
    display: none;
}

.validation-summary-errors {
    background: #fef2f2;
    border: 1px solid var(--status-danger);
    border-radius: 6px;
    padding: 12px 16px;
    margin-bottom: 20px;
    color: var(--status-danger);
}

.validation-summary-errors ul {
    margin: 0;
    padding-left: 16px;
}

.validation-summary-errors li {
    font-size: 14px;
    line-height: 1.4;
}

/* Form actions */
.form-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    margin-top: 24px;
}

.form-actions.justify-start {
    justify-content: flex-start;
}

.form-actions.justify-center {
    justify-content: center;
}

.form-actions.justify-between {
    justify-content: space-between;
}

/* Checkbox and radio controls */
.form-check {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.form-check-input {
    width: 16px;
    height: 16px;
    accent-color: var(--accent-primary);
}

.form-check-label {
    font-size: 14px;
    color: var(--text-primary);
    cursor: pointer;
}

/* Responsive form adjustments */
@media (max-width: 768px) {
    .form-container {
        padding: 16px;
    }

    .form-section {
        padding: 16px;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .form-row-2,
    .form-row-3,
    .form-row-4 {
        grid-template-columns: 1fr;
    }

    .form-actions {
        flex-direction: column;
        gap: 8px;
    }

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

@media (max-width: 480px) {
    .form-container {
        padding: 12px;
        margin-bottom: 16px;
    }

    .form-section {
        padding: 12px;
        margin-bottom: 16px;
    }
}

/* Search forms */
.search-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
    align-items: end;
}

.search-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}

@media (max-width: 768px) {
    .search-row {
        grid-template-columns: 1fr;
    }

    .search-actions {
        justify-content: stretch;
    }

    .search-actions .btn {
        flex: 1;
    }
}