/* UltraSmart Connect — Frontend Form Styles */

.plc-form-wrapper {
    max-width: 600px;
    margin: 0 auto;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, sans-serif;
}

.plc-form-title {
    margin: 0 0 20px;
    font-size: 22px;
    font-weight: 700;
    line-height: 1.3;
    color: inherit;
}

.plc-form {
    display: block;
}

.plc-form-fields {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.plc-field {
    display: flex;
    flex-direction: column;
}

.plc-field-w100 { flex: 0 0 100%; }
.plc-field-w50 { flex: 0 0 calc(50% - 8px); }
.plc-field-w33 { flex: 0 0 calc(33.333% - 11px); }

.plc-field label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: #1d2327;
    margin-bottom: 6px;
}

.plc-required {
    color: #dc2626;
}

.plc-field input[type="text"],
.plc-field input[type="email"],
.plc-field input[type="tel"],
.plc-field input[type="number"],
.plc-field input[type="url"],
.plc-field textarea,
.plc-field select {
    width: 100%;
    padding: 10px 14px;
    font-size: 15px;
    border: 1.5px solid #d1d5db;
    border-radius: 6px;
    background: #fff;
    color: #1d2327;
    transition: border-color 0.2s, box-shadow 0.2s;
    box-sizing: border-box;
    -webkit-appearance: none;
}

.plc-field input:focus,
.plc-field textarea:focus,
.plc-field select:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.plc-field input::placeholder,
.plc-field textarea::placeholder {
    color: #9ca3af;
}

.plc-field textarea {
    resize: vertical;
    min-height: 80px;
}

.plc-field select {
    cursor: pointer;
    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 8l4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 10px center;
    background-repeat: no-repeat;
    background-size: 18px;
    padding-right: 36px;
}

/* Checkbox / Radio */
.plc-checkbox-label,
.plc-radio-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    cursor: pointer;
    padding: 4px 0;
}

.plc-radio-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

/* Submit */
.plc-form-footer {
    margin-top: 20px;
    padding-top: 4px;
}

.plc-submit-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 32px;
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    background: #2563eb;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
    min-width: 160px;
}

.plc-submit-btn:hover {
    background: #1d4ed8;
}

.plc-submit-btn:active {
    transform: scale(0.98);
}

.plc-submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.plc-btn-loading svg {
    animation: plc-spin 0.8s linear infinite;
}

@keyframes plc-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Messages */
.plc-form-message {
    margin-top: 16px;
    padding: 12px 16px;
    border-radius: 6px;
    font-size: 14px;
    line-height: 1.5;
}

.plc-form-message.plc-msg-success {
    background: #dcfce7;
    border: 1px solid #86efac;
    color: #166534;
}

.plc-form-message.plc-msg-error {
    background: #fee2e2;
    border: 1px solid #fca5a5;
    color: #991b1b;
}

/* Validation */
.plc-field.plc-invalid input,
.plc-field.plc-invalid textarea,
.plc-field.plc-invalid select {
    border-color: #dc2626;
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.plc-field .plc-field-error {
    font-size: 12px;
    color: #dc2626;
    margin-top: 4px;
}

/* Responsive */
@media (max-width: 480px) {
    .plc-field-w50,
    .plc-field-w33 {
        flex: 0 0 100%;
    }

    .plc-submit-btn {
        width: 100%;
    }
}