/**
 * Onboarding wizard styles — dark theme.
 *
 * @package AiBlogWriter
 */

:root {
    --abp-bg: #0F0A1F;
    --abp-card-bg: #1A1333;
    --abp-surface: #241C3D;
    --abp-primary: #6C3CE1;
    --abp-primary-hover: #7C4CF1;
    --abp-text: #E8E4F0;
    --abp-text-muted: #9B93B0;
    --abp-border: #2E2650;
    --abp-error: #EF4444;
    --abp-success: #10B981;
    --abp-radius: 12px;
}

/* Full-page background */
.onboarding-screen {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--abp-bg);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    color: var(--abp-text);
    overflow-y: auto;
    padding: 24px;
}

/* Centered card */
.onboarding-card {
    width: 100%;
    max-width: 640px;
    background: var(--abp-card-bg);
    border-radius: var(--abp-radius);
    padding: 40px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

/* Progress bar */
.onboarding-progress {
    display: flex;
    gap: 8px;
    margin-bottom: 40px;
}

.progress-step {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    position: relative;
}

.progress-dot {
    display: block;
    width: 100%;
    height: 4px;
    border-radius: 2px;
    background: var(--abp-border);
    transition: background 0.3s ease;
}

.progress-step.current .progress-dot {
    background: var(--abp-primary);
}

.progress-step.done .progress-dot {
    background: var(--abp-success);
}

.progress-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--abp-text-muted);
    transition: color 0.3s ease;
}

.progress-step.current .progress-label {
    color: var(--abp-primary);
    font-weight: 600;
}

.progress-step.done .progress-label {
    color: var(--abp-success);
}

/* Step sections */
.onboarding-step h2 {
    font-size: 24px;
    font-weight: 700;
    margin: 8px 0 8px;
    color: var(--abp-text);
}

.onboarding-step-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--abp-primary);
    text-transform: uppercase;
    margin-bottom: 4px;
}

.step-description {
    font-size: 14px;
    color: var(--abp-text-muted);
    margin: 0 0 24px;
    line-height: 1.5;
}

/* Form elements */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--abp-text);
    margin-bottom: 6px;
}

.form-helper {
    display: block;
    font-size: 12px;
    color: var(--abp-text-muted);
    font-weight: 400;
    margin-top: 2px;
}

.form-textarea,
.form-input {
    width: 100%;
    background: var(--abp-surface);
    border: 1px solid var(--abp-border);
    border-radius: 8px;
    color: var(--abp-text);
    font-size: 14px;
    padding: 12px 16px;
    transition: border-color 0.2s ease;
    box-sizing: border-box;
    resize: vertical;
}

.form-textarea:focus,
.form-input:focus {
    outline: none;
    border-color: var(--abp-primary);
}

.form-textarea::placeholder,
.form-input::placeholder {
    color: var(--abp-text-muted);
    opacity: 0.6;
}

.char-count,
.keyword-count {
    font-size: 12px;
    color: var(--abp-text-muted);
    text-align: right;
    margin-top: 6px;
}

.char-count.error {
    color: var(--abp-error);
}

.field-error {
    font-size: 13px;
    color: var(--abp-error);
    margin-top: 6px;
    min-height: 0;
}

/* Language grid */
.lang-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
    margin-bottom: 8px;
}

.lang-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 14px 8px;
    background: var(--abp-surface);
    border: 2px solid transparent;
    border-radius: 8px;
    cursor: pointer;
    transition: border-color 0.2s ease, background 0.2s ease;
    text-align: center;
}

.lang-card:hover {
    border-color: var(--abp-border);
}

.lang-card.selected {
    border-color: var(--abp-primary);
    background: rgba(108, 60, 225, 0.15);
}

.lang-flag {
    font-size: 24px;
    line-height: 1;
}

.lang-name {
    font-size: 11px;
    font-weight: 500;
    color: var(--abp-text);
}

/* Style grid */
.style-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 8px;
}

.style-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 20px 16px;
    background: var(--abp-surface);
    border: 2px solid transparent;
    border-radius: 8px;
    cursor: pointer;
    transition: border-color 0.2s ease, background 0.2s ease;
    text-align: center;
}

.style-card:hover {
    border-color: var(--abp-border);
}

.style-card.selected {
    border-color: var(--abp-primary);
    background: rgba(108, 60, 225, 0.15);
}

.style-card-full {
    grid-column: 1 / -1;
}

.style-icon {
    font-size: 28px;
    width: 28px;
    height: 28px;
    color: var(--abp-primary);
}

.style-name {
    font-size: 15px;
    font-weight: 600;
    color: var(--abp-text);
}

.style-desc {
    font-size: 12px;
    color: var(--abp-text-muted);
    line-height: 1.4;
}

/* Action buttons */
.onboarding-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 32px;
    gap: 12px;
}

.onboarding-actions.actions-right {
    justify-content: flex-end;
}

.btn-next {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    background: var(--abp-primary);
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s ease;
    text-decoration: none;
}

.btn-next:hover {
    background: var(--abp-primary-hover);
}

.btn-next:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    background: transparent;
    color: var(--abp-text-muted);
    font-size: 14px;
    font-weight: 500;
    border: 1px solid var(--abp-border);
    border-radius: 8px;
    cursor: pointer;
    transition: border-color 0.2s ease, color 0.2s ease;
}

.btn-back:hover {
    border-color: var(--abp-text-muted);
    color: var(--abp-text);
}

.btn-finish .btn-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: abp-spin 0.6s linear infinite;
}

@keyframes abp-spin {
    to { transform: rotate(360deg); }
}

/* Success screen */
.onboarding-success {
    text-align: center;
    padding: 40px 0 20px;
}

.success-icon {
    margin-bottom: 16px;
}

.success-icon .dashicons {
    font-size: 64px;
    width: 64px;
    height: 64px;
    color: var(--abp-success);
}

.success-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    margin-top: 32px;
}

.btn-cta {
    padding: 14px 32px;
    font-size: 16px;
}

.btn-link {
    color: var(--abp-text-muted);
    font-size: 14px;
    text-decoration: none;
    transition: color 0.2s ease;
}

.btn-link:hover {
    color: var(--abp-text);
}

/* Responsive */
@media (max-width: 640px) {
    .onboarding-card {
        padding: 24px 20px;
    }

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

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

    .style-card-full {
        grid-column: auto;
    }
}

@media (max-width: 480px) {
    .lang-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}