/* REQ-OPS-001: Product tour overlay, tooltip, and onboarding checklist styles.
   Brand-aware, dark-mode compatible, responsive, accessible. */

/* ── Body lock when tour active ─────────────────────────────────────────────── */
body.zenohr-tour-active {
    overflow: hidden;
}

/* ── Overlay ────────────────────────────────────────────────────────────────── */
.zenohr-tour-overlay {
    position: fixed;
    inset: 0;
    z-index: 9998;
    background: rgba(0, 0, 0, 0.6);
    transition: clip-path 300ms ease;
}

[data-theme="dark"] .zenohr-tour-overlay {
    background: rgba(0, 0, 0, 0.75);
}

/* ── Highlighted target element ─────────────────────────────────────────────── */
.zenohr-tour-highlight {
    position: relative;
    z-index: 9999;
    box-shadow: 0 0 0 4px rgba(29, 71, 119, 0.5), 0 0 20px rgba(29, 71, 119, 0.25);
    border-radius: 8px;
    animation: zenohr-tour-pulse 2s ease-in-out infinite;
}

[data-theme="dark"] .zenohr-tour-highlight {
    box-shadow: 0 0 0 4px rgba(74, 143, 212, 0.5), 0 0 20px rgba(74, 143, 212, 0.25);
}

@keyframes zenohr-tour-pulse {
    0%, 100% {
        box-shadow: 0 0 0 4px rgba(29, 71, 119, 0.5), 0 0 20px rgba(29, 71, 119, 0.25);
    }
    50% {
        box-shadow: 0 0 0 8px rgba(29, 71, 119, 0.3), 0 0 30px rgba(29, 71, 119, 0.15);
    }
}

[data-theme="dark"] .zenohr-tour-highlight {
    animation-name: zenohr-tour-pulse-dark;
}

@keyframes zenohr-tour-pulse-dark {
    0%, 100% {
        box-shadow: 0 0 0 4px rgba(74, 143, 212, 0.5), 0 0 20px rgba(74, 143, 212, 0.25);
    }
    50% {
        box-shadow: 0 0 0 8px rgba(74, 143, 212, 0.3), 0 0 30px rgba(74, 143, 212, 0.15);
    }
}

/* ── Tooltip ────────────────────────────────────────────────────────────────── */
.zenohr-tour-tooltip {
    position: fixed;
    z-index: 10000;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 20px 24px 16px;
    min-width: 280px;
    max-width: 400px;
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.06), 0 4px 6px rgba(0, 0, 0, 0.04);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    transition: top 300ms ease, left 300ms ease, opacity 200ms ease;
}

[data-theme="dark"] .zenohr-tour-tooltip {
    background: #1e293b;
    border-color: #334155;
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.4), 0 4px 6px rgba(0, 0, 0, 0.2);
}

/* ── Tooltip arrow ──────────────────────────────────────────────────────────── */
.zenohr-tour-tooltip::before {
    content: '';
    position: absolute;
    width: 12px;
    height: 12px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    transform: rotate(45deg);
}

[data-theme="dark"] .zenohr-tour-tooltip::before {
    background: #1e293b;
    border-color: #334155;
}

.zenohr-tour-tooltip[data-position="bottom"]::before {
    top: -7px;
    left: 50%;
    margin-left: -6px;
    border-right: none;
    border-bottom: none;
}

.zenohr-tour-tooltip[data-position="top"]::before {
    bottom: -7px;
    left: 50%;
    margin-left: -6px;
    border-left: none;
    border-top: none;
}

.zenohr-tour-tooltip[data-position="right"]::before {
    left: -7px;
    top: 50%;
    margin-top: -6px;
    border-top: none;
    border-right: none;
}

.zenohr-tour-tooltip[data-position="left"]::before {
    right: -7px;
    top: 50%;
    margin-top: -6px;
    border-bottom: none;
    border-left: none;
}

/* ── Step counter pill ──────────────────────────────────────────────────────── */
.zenohr-tour-counter {
    display: inline-block;
    padding: 3px 10px;
    background: #e8f0f8;
    color: #1d4777;
    font-size: 11px;
    font-weight: 600;
    border-radius: 9999px;
    margin-bottom: 12px;
    letter-spacing: 0.02em;
}

[data-theme="dark"] .zenohr-tour-counter {
    background: #1a2d44;
    color: #4a8fd4;
}

/* ── Title ──────────────────────────────────────────────────────────────────── */
.zenohr-tour-title {
    margin: 0 0 8px;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.4;
    color: #0f172a;
}

[data-theme="dark"] .zenohr-tour-title {
    color: #f1f5f9;
}

/* ── Description ────────────────────────────────────────────────────────────── */
.zenohr-tour-desc {
    margin: 0 0 16px;
    font-size: 14px;
    line-height: 1.6;
    color: #64748b;
}

[data-theme="dark"] .zenohr-tour-desc {
    color: #94a3b8;
}

/* ── Buttons ────────────────────────────────────────────────────────────────── */
.zenohr-tour-buttons {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 12px;
}

.zenohr-tour-nav-group {
    display: flex;
    gap: 8px;
}

.zenohr-tour-btn {
    padding: 8px 16px;
    border: none;
    border-radius: 6px;
    font-family: inherit;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: background 150ms ease, color 150ms ease;
    min-height: 36px;
    line-height: 1;
}

.zenohr-tour-btn:focus-visible {
    outline: 2px solid #1d4777;
    outline-offset: 2px;
}

[data-theme="dark"] .zenohr-tour-btn:focus-visible {
    outline-color: #4a8fd4;
}

.zenohr-tour-btn--skip {
    background: transparent;
    color: #94a3b8;
}

.zenohr-tour-btn--skip:hover {
    color: #64748b;
    background: #f8fafc;
}

[data-theme="dark"] .zenohr-tour-btn--skip:hover {
    color: #cbd5e1;
    background: #162033;
}

.zenohr-tour-btn--prev {
    background: #f1f5f9;
    color: #334155;
}

.zenohr-tour-btn--prev:hover {
    background: #e2e8f0;
}

[data-theme="dark"] .zenohr-tour-btn--prev {
    background: #334155;
    color: #e2e8f0;
}

[data-theme="dark"] .zenohr-tour-btn--prev:hover {
    background: #475569;
}

.zenohr-tour-btn--next {
    background: #1d4777;
    color: #ffffff;
}

.zenohr-tour-btn--next:hover {
    background: #163a61;
}

[data-theme="dark"] .zenohr-tour-btn--next {
    background: #4a8fd4;
    color: #ffffff;
}

[data-theme="dark"] .zenohr-tour-btn--next:hover {
    background: #5da0e2;
}

/* ── Progress dots ──────────────────────────────────────────────────────────── */
.zenohr-tour-dots {
    display: flex;
    justify-content: center;
    gap: 6px;
    padding-top: 4px;
}

.zenohr-tour-dot {
    width: 8px;
    height: 8px;
    border-radius: 9999px;
    background: #e2e8f0;
    transition: background 200ms ease, transform 200ms ease;
}

[data-theme="dark"] .zenohr-tour-dot {
    background: #334155;
}

.zenohr-tour-dot.active {
    background: #1d4777;
    transform: scale(1.25);
}

[data-theme="dark"] .zenohr-tour-dot.active {
    background: #4a8fd4;
}

.zenohr-tour-dot.completed {
    background: #d4890e;
}

[data-theme="dark"] .zenohr-tour-dot.completed {
    background: #f0a832;
}

/* ── Onboarding Checklist Widget ────────────────────────────────────────────── */
.zenohr-checklist {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9000;
    width: 320px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.06), 0 4px 6px rgba(0, 0, 0, 0.04);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    overflow: hidden;
    transition: transform 300ms ease, opacity 300ms ease;
}

[data-theme="dark"] .zenohr-checklist {
    background: #1e293b;
    border-color: #334155;
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.4), 0 4px 6px rgba(0, 0, 0, 0.2);
}

.zenohr-checklist--collapsed {
    width: auto;
    cursor: pointer;
}

.zenohr-checklist-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    background: #1d4777;
    color: #ffffff;
}

[data-theme="dark"] .zenohr-checklist-header {
    background: #162d4a;
}

.zenohr-checklist-header h4 {
    margin: 0;
    font-size: 14px;
    font-weight: 600;
}

.zenohr-checklist-header-actions {
    display: flex;
    gap: 8px;
}

.zenohr-checklist-header button {
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.7);
    cursor: pointer;
    font-size: 18px;
    line-height: 1;
    padding: 2px;
    border-radius: 4px;
    transition: color 150ms ease;
}

.zenohr-checklist-header button:hover {
    color: #ffffff;
}

.zenohr-checklist-body {
    padding: 12px 16px 16px;
}

.zenohr-checklist-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 8px 0;
    border-bottom: 1px solid #f1f5f9;
    cursor: pointer;
    transition: opacity 150ms ease;
}

[data-theme="dark"] .zenohr-checklist-item {
    border-bottom-color: #1e293b;
}

.zenohr-checklist-item:last-child {
    border-bottom: none;
}

.zenohr-checklist-item.checked {
    opacity: 0.5;
}

.zenohr-checklist-checkbox {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    border-radius: 4px;
    border: 2px solid #cbd5e1;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 150ms ease, border-color 150ms ease;
    margin-top: 1px;
}

[data-theme="dark"] .zenohr-checklist-checkbox {
    border-color: #475569;
}

.zenohr-checklist-item.checked .zenohr-checklist-checkbox {
    background: #1d4777;
    border-color: #1d4777;
}

[data-theme="dark"] .zenohr-checklist-item.checked .zenohr-checklist-checkbox {
    background: #4a8fd4;
    border-color: #4a8fd4;
}

.zenohr-checklist-checkbox::after {
    content: '';
    display: none;
    width: 5px;
    height: 9px;
    border: solid #ffffff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
    margin-top: -2px;
}

.zenohr-checklist-item.checked .zenohr-checklist-checkbox::after {
    display: block;
}

.zenohr-checklist-label {
    font-size: 13px;
    line-height: 1.5;
    color: #334155;
}

[data-theme="dark"] .zenohr-checklist-label {
    color: #e2e8f0;
}

.zenohr-checklist-item.checked .zenohr-checklist-label {
    text-decoration: line-through;
    color: #94a3b8;
}

.zenohr-checklist-progress {
    margin: 8px 16px 12px;
    height: 4px;
    background: #e2e8f0;
    border-radius: 9999px;
    overflow: hidden;
}

[data-theme="dark"] .zenohr-checklist-progress {
    background: #334155;
}

.zenohr-checklist-progress-bar {
    height: 100%;
    background: #d4890e;
    border-radius: 9999px;
    transition: width 300ms ease;
}

[data-theme="dark"] .zenohr-checklist-progress-bar {
    background: #f0a832;
}

/* ── Responsive ─────────────────────────────────────────────────────────────── */
@media (max-width: 640px) {
    .zenohr-tour-tooltip {
        min-width: 240px;
        max-width: calc(100vw - 32px);
        padding: 16px 18px 12px;
    }

    .zenohr-tour-tooltip::before {
        display: none;
    }

    .zenohr-tour-title {
        font-size: 15px;
    }

    .zenohr-tour-desc {
        font-size: 13px;
    }

    .zenohr-checklist {
        bottom: 72px; /* Above mobile bottom nav */
        right: 12px;
        left: 12px;
        width: auto;
    }
}

/* ── Accessibility: reduced motion ─────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
    .zenohr-tour-highlight {
        animation: none;
    }

    [data-theme="dark"] .zenohr-tour-highlight {
        animation: none;
    }

    .zenohr-tour-overlay {
        transition: none;
    }

    .zenohr-tour-tooltip {
        transition: none;
    }

    .zenohr-tour-dot {
        transition: none;
    }

    .zenohr-checklist {
        transition: none;
    }

    .zenohr-checklist-progress-bar {
        transition: none;
    }

    .zenohr-checklist-item {
        transition: none;
    }

    .zenohr-checklist-checkbox {
        transition: none;
    }

    .zenohr-tour-btn {
        transition: none;
    }
}

@media (max-width: 480px) {
    .zenohr-tour-buttons {
        flex-direction: column-reverse;
        gap: 6px;
    }

    .zenohr-tour-btn--skip {
        width: 100%;
        text-align: center;
    }

    .zenohr-tour-nav-group {
        width: 100%;
    }

    .zenohr-tour-nav-group .zenohr-tour-btn {
        flex: 1;
    }
}