/**
 * Frontend Styles
 * AgencyLeadWizard - Mobile-first, accessible forms
 */

:root {
    --alw-primary-color: #3b82f6;
    --alw-secondary-color: #64748b;
    --alw-success-color: #10b981;
    --alw-error-color: #ef4444;
    --alw-border-color: #e5e7eb;
    --alw-text-color: #1f2937;
    --alw-text-light: #6b7280;
    --alw-bg-light: #f9fafb;
    --alw-font-family: system-ui, -apple-system, sans-serif;
    --alw-border-radius: 8px;
    --alw-spacing: 1rem;
    --alw-transition: all 0.3s ease;
}

/* Container */
.alw-form-container {
    max-width: 700px;
    margin: 2rem auto;
    font-family: var(--alw-font-family);
    color: var(--alw-text-color);
}

/* Wizard & Form */
.alw-wizard,
.alw-simple-form {
    background: #fff;
    border: 1px solid var(--alw-border-color);
    border-radius: var(--alw-border-radius);
    padding: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

/* Header */
.alw-wizard-header,
.alw-form-header {
    text-align: center;
    margin-bottom: 2rem;
}

.alw-logo {
    max-width: 150px;
    height: auto;
    margin-bottom: 1rem;
}

.alw-title {
    font-size: 1.875rem;
    font-weight: 700;
    margin: 0 0 0.5rem;
    color: var(--alw-text-color);
}

.alw-subtitle {
    font-size: 1.125rem;
    color: var(--alw-text-light);
    margin: 0;
}

/* Progress Bar */
.alw-progress-bar {
    width: 100%;
    height: 6px;
    background: var(--alw-bg-light);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.alw-progress-fill {
    height: 100%;
    background: var(--alw-primary-color);
    transition: width 0.4s ease;
}

/* Step Indicators */
.alw-steps-indicator {
    display: flex;
    justify-content: space-between;
    margin-bottom: 2rem;
    gap: 0.5rem;
}

.alw-step-indicator {
    flex: 1;
    text-align: center;
    opacity: 0.5;
    transition: var(--alw-transition);
}

.alw-step-indicator.active,
.alw-step-indicator.completed {
    opacity: 1;
}

.alw-step-indicator .step-number {
    display: inline-block;
    width: 32px;
    height: 32px;
    line-height: 32px;
    border-radius: 50%;
    background: var(--alw-bg-light);
    color: var(--alw-text-light);
    font-weight: 600;
    margin-bottom: 0.5rem;
    transition: var(--alw-transition);
}

.alw-step-indicator.active .step-number {
    background: var(--alw-primary-color);
    color: #fff;
}

.alw-step-indicator .step-label {
    display: block;
    font-size: 0.875rem;
    color: var(--alw-text-light);
}

/* Steps */
.alw-step {
    display: none;
}

.alw-step.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Form Fields */
.alw-field {
    margin-bottom: 1.5rem;
}

.alw-label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--alw-text-color);
}

.alw-label .required {
    color: var(--alw-error-color);
    margin-left: 2px;
}

.alw-input,
.alw-textarea,
.alw-select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--alw-border-color);
    border-radius: var(--alw-border-radius);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--alw-transition);
    background: #fff;
}

.alw-input:focus,
.alw-textarea:focus,
.alw-select:focus {
    outline: none;
    border-color: var(--alw-primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

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

/* Radio & Checkbox */
.alw-radio-group,
.alw-checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.alw-radio-label,
.alw-checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    padding: 0.75rem;
    border: 1px solid var(--alw-border-color);
    border-radius: var(--alw-border-radius);
    transition: var(--alw-transition);
}

.alw-radio-label:hover,
.alw-checkbox-label:hover {
    border-color: var(--alw-primary-color);
    background: rgba(59, 130, 246, 0.02);
}

.alw-radio-label input,
.alw-checkbox-label input {
    width: auto;
    margin: 0;
}

/* Budget Slider */
.alw-budget-slider {
    margin-top: 0.5rem;
}

.alw-range-slider {
    width: 100%;
    height: 6px;
    -webkit-appearance: none;
    appearance: none;
    background: var(--alw-bg-light);
    border-radius: 3px;
    outline: none;
}

.alw-range-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    background: var(--alw-primary-color);
    border-radius: 50%;
    cursor: pointer;
}

.alw-range-slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: var(--alw-primary-color);
    border-radius: 50%;
    cursor: pointer;
    border: none;
}

.alw-budget-display {
    text-align: center;
    margin-top: 1rem;
}

.budget-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--alw-primary-color);
}

/* Help Text */
.alw-help-text {
    font-size: 0.875rem;
    color: var(--alw-text-light);
    margin-top: 0.25rem;
}

/* Error Messages */
.alw-field-error {
    color: var(--alw-error-color);
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

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

.alw-error-message {
    background: #fef2f2;
    border: 1px solid var(--alw-error-color);
    color: var(--alw-error-color);
    padding: 1rem;
    border-radius: var(--alw-border-radius);
    margin-top: 1rem;
}

/* Success Message */
.alw-success-step {
    text-align: center;
    padding: 2rem;
}

.alw-success-icon {
    width: 64px;
    height: 64px;
    line-height: 64px;
    margin: 0 auto 1rem;
    background: var(--alw-success-color);
    color: #fff;
    border-radius: 50%;
    font-size: 2rem;
    font-weight: 700;
}

.alw-success-message {
    font-size: 1.125rem;
    color: var(--alw-text-light);
}

/* Buttons */
.alw-step-actions,
.alw-form-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    justify-content: space-between;
}

.alw-btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--alw-border-radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--alw-transition);
    font-family: inherit;
}

.alw-btn-primary {
    background: var(--alw-primary-color);
    color: #fff;
}

.alw-btn-primary:hover {
    background: #2563eb;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(59, 130, 246, 0.3);
}

.alw-btn-secondary {
    background: transparent;
    color: var(--alw-text-light);
    border: 1px solid var(--alw-border-color);
}

.alw-btn-secondary:hover {
    border-color: var(--alw-text-color);
    color: var(--alw-text-color);
}

.alw-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Honeypot (hidden) */
.alw-honeypot {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
}

/* Responsive */
@media (max-width: 640px) {
    .alw-wizard,
    .alw-simple-form {
        padding: 1.5rem;
    }

    .alw-title {
        font-size: 1.5rem;
    }

    .alw-steps-indicator {
        flex-wrap: wrap;
    }

    .alw-step-indicator .step-label {
        display: none;
    }

    .alw-step-actions {
        flex-direction: column-reverse;
    }

    .alw-btn {
        width: 100%;
    }
}

/* Accessibility */
.alw-input:focus-visible,
.alw-textarea:focus-visible,
.alw-select:focus-visible,
.alw-btn:focus-visible {
    outline: 2px solid var(--alw-primary-color);
    outline-offset: 2px;
}

/* Loading State */
.alw-form.is-loading {
    opacity: 0.6;
    pointer-events: none;
}

.alw-form.is-loading .alw-submit::after {
    content: '...';
    animation: loading 1s infinite;
}

@keyframes loading {
    0%, 100% { opacity: 0; }
    50% { opacity: 1; }
}