/* Guidance Mode / Digital Adoption System */

.guidance-intro-overlay {
    align-items: center;
    background: rgba(2, 6, 23, 0.62);
    display: flex;
    inset: 0;
    justify-content: center;
    padding: 1rem;
    position: fixed;
    z-index: 50000;
}

.guidance-intro-overlay.hidden {
    display: none !important;
}

.guidance-intro-dialog {
    background: #0f172a;
    border: 1px solid rgba(167, 139, 250, 0.5);
    border-radius: 16px;
    box-shadow: 0 22px 50px rgba(0, 0, 0, 0.4);
    color: #f8fafc;
    max-width: 26rem;
    padding: 1.25rem 1.3rem 1.15rem;
    width: min(26rem, 100%);
}

.guidance-intro-dialog h2 {
    margin: 0 0 0.55rem;
}

.guidance-intro-dialog p {
    color: #cbd5e1;
    line-height: 1.45;
    margin: 0 0 1rem;
}

.guidance-intro-check {
    align-items: flex-start;
    color: #e2e8f0;
    display: flex;
    font-size: 0.9rem;
    gap: 0.55rem;
    margin-bottom: 1rem;
}

.guidance-intro-check input {
    margin-top: 0.2rem;
}

.guidance-intro-actions {
    display: flex;
    justify-content: flex-end;
}

.guidance-intro-actions button {
    min-width: 6rem;
}

body[data-theme="light"] .guidance-intro-dialog {
    background: #fff;
    border-color: #c4b5fd;
    color: #0f172a;
}

body[data-theme="light"] .guidance-intro-dialog p,
body[data-theme="light"] .guidance-intro-check {
    color: #334155;
}

body.guidance-explore-active [data-guide-id] {
    cursor: help;
}

/* While a tip is open, never raise page controls above the coach overlay.
   Elevating them (even the study card) stacks content over the popup. */
body.guidance-hint-open button[data-guide-id],
body.guidance-hint-open a[data-guide-id],
body.guidance-hint-open select[data-guide-id],
body.guidance-hint-open .floating-action-button[data-guide-id],
body.guidance-hint-open .quick-mode-toggle[data-guide-id],
body.guidance-hint-open #flashcard[data-guide-id],
body.guidance-hint-open .rate-badge[data-guide-id],
body.guidance-hint-open .level-badge[data-guide-id],
body.guidance-hint-open .category-badge[data-guide-id],
body.guidance-hint-open .study-age-badge[data-guide-id],
body.guidance-hint-open .course-age-badge[data-guide-id],
body.guidance-hint-open .card-badge-top-left,
body.guidance-hint-open .google-webview-title[data-guide-id],
body.guidance-hint-open .ai-provider-select[data-guide-id] {
    z-index: auto !important;
}

.quick-mode-toggle,
.quick-mode-toggle:hover,
.quick-mode-toggle:active,
.quick-mode-toggle:focus,
.quick-mode-toggle:focus-visible {
    align-items: center;
    background: transparent !important;
    border: 0 !important;
    box-shadow: none !important;
    color: #334155;
    cursor: pointer;
    display: inline-flex;
    height: 2.4rem;
    justify-content: center;
    outline: none;
    padding: 0;
    position: fixed;
    right: var(--floating-chrome-right, 0.65rem);
    top: calc(var(--floating-chrome-theme-top, calc(var(--app-header-height, 4.8rem) + 0.35rem)) + 2.65rem);
    width: 2.4rem;
    z-index: 2400;
    -webkit-tap-highlight-color: transparent;
    transition:
        transform 0.28s cubic-bezier(0.34, 1.56, 0.64, 1),
        color 0.22s ease,
        opacity 0.22s ease;
}

.quick-mode-toggle.hidden,
.quick-mode-toggle.mobile-route-hidden {
    display: none !important;
}

.quick-mode-toggle:hover {
    opacity: 1;
    transform: translateY(-4px) scale(1.14);
}

.quick-mode-toggle:active {
    transform: translateY(-1px) scale(0.96);
}

.quick-mode-icon {
    height: 1.35rem;
    width: 1.35rem;
}

.quick-mode-toggle .quick-mode-icon-study {
    display: none;
}

.quick-mode-toggle .quick-mode-icon-guidance {
    display: block;
}

/* When Guidance Mode is ON, show the Study icon (tap to return to study). */
.quick-mode-toggle[data-mode="guidance"] .quick-mode-icon-guidance,
body.guidance-mode-enabled .quick-mode-toggle .quick-mode-icon-guidance {
    display: none;
}

.quick-mode-toggle[data-mode="guidance"] .quick-mode-icon-study,
body.guidance-mode-enabled .quick-mode-toggle .quick-mode-icon-study {
    display: block;
}

body.guidance-mode-enabled .quick-mode-toggle,
body.guidance-mode-enabled .quick-mode-toggle:hover,
body.guidance-mode-enabled .quick-mode-toggle:active,
body.guidance-mode-enabled .quick-mode-toggle:focus,
body.guidance-mode-enabled .quick-mode-toggle:focus-visible {
    color: #7c3aed;
}

body[data-theme="dark"] .quick-mode-toggle,
body[data-theme="dark"] .quick-mode-toggle:hover,
body[data-theme="dark"] .quick-mode-toggle:active,
body[data-theme="dark"] .quick-mode-toggle:focus,
body[data-theme="dark"] .quick-mode-toggle:focus-visible {
    background: transparent !important;
    border: 0 !important;
    box-shadow: none !important;
    color: #f8fafc;
}

body[data-theme="dark"].guidance-mode-enabled .quick-mode-toggle,
body[data-theme="dark"].guidance-mode-enabled .quick-mode-toggle:hover,
body[data-theme="dark"].guidance-mode-enabled .quick-mode-toggle:active,
body[data-theme="dark"].guidance-mode-enabled .quick-mode-toggle:focus,
body[data-theme="dark"].guidance-mode-enabled .quick-mode-toggle:focus-visible {
    color: #c4b5fd;
}

body.mobile-nav-enabled .quick-mode-toggle {
    right: var(--floating-chrome-right, 0.65rem);
    top: calc(max(0.45rem, env(safe-area-inset-top, 0px)) + 2.65rem);
    z-index: 2400;
}

@media (min-width: 981px) {
    body.force-mobile-shell.mobile-nav-enabled .quick-mode-toggle {
        left: auto;
        position: absolute;
        right: 0.7rem;
        top: 3.35rem;
        z-index: 50;
    }
}

.guidance-mode-badge {
    align-items: center;
    background: rgba(15, 23, 42, 0.92);
    border: 1px solid rgba(167, 139, 250, 0.55);
    border-radius: 999px;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.28);
    color: #f8fafc;
    display: inline-flex;
    gap: 0.45rem;
    left: 50%;
    padding: 0.35rem 0.55rem 0.35rem 0.7rem;
    position: fixed;
    top: calc(var(--app-header-height, 4.8rem) + 0.45rem);
    transform: translateX(-50%);
    z-index: 2600;
}

.guidance-mode-badge.hidden {
    display: none !important;
}

.guidance-mode-badge-dot {
    background: #34d399;
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.7);
    display: inline-block;
    height: 0.55rem;
    width: 0.55rem;
    animation: guidance-dot-pulse 1.6s ease-out infinite;
}

.guidance-mode-badge-label {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    white-space: nowrap;
}

.guidance-mode-badge-btn {
    background: rgba(255, 255, 255, 0.08) !important;
    border: 0 !important;
    border-radius: 999px !important;
    color: #e2e8f0 !important;
    font-size: 0.72rem !important;
    font-weight: 700 !important;
    min-height: auto !important;
    padding: 0.28rem 0.55rem !important;
    width: auto !important;
}

.guidance-mode-badge-close {
    align-items: center;
    display: inline-flex !important;
    font-size: 1.05rem !important;
    height: 1.55rem !important;
    justify-content: center;
    line-height: 1 !important;
    min-width: 1.55rem !important;
    padding: 0 !important;
    width: 1.55rem !important;
}

.guidance-overlay-root {
    inset: 0;
    pointer-events: none;
    position: fixed;
    /* Above study card, floating actions, chat/feedback overlays, and shell chrome. */
    z-index: 50000;
}

.guidance-overlay-root.hidden {
    display: none !important;
}

.guidance-dismiss-backdrop {
    background: transparent;
    inset: 0;
    pointer-events: auto;
    position: fixed;
    z-index: 1;
}

.guidance-dismiss-backdrop.hidden {
    display: none !important;
}

.guidance-spotlight {
    background: rgba(2, 6, 23, 0.55);
    inset: 0;
    pointer-events: none;
    position: absolute;
    z-index: 0;
}

.guidance-coach {
    background: #0f172a;
    border: 1px solid rgba(167, 139, 250, 0.45);
    border-radius: 14px;
    box-sizing: border-box;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
    color: #f8fafc;
    max-width: min(22rem, calc(100vw - 1.5rem - env(safe-area-inset-left, 0px) - env(safe-area-inset-right, 0px)));
    overflow-wrap: anywhere;
    padding: 0.9rem 2.4rem 1rem 1rem;
    pointer-events: auto;
    position: fixed;
    width: min(22rem, calc(100vw - 1.5rem - env(safe-area-inset-left, 0px) - env(safe-area-inset-right, 0px)));
    word-break: break-word;
    z-index: 2;
}

.guidance-coach-close {
    align-items: center;
    background: transparent !important;
    border: 0 !important;
    border-radius: 999px !important;
    color: #e2e8f0 !important;
    cursor: pointer;
    display: inline-flex !important;
    font-size: 1.35rem !important;
    font-weight: 700 !important;
    height: 2rem !important;
    justify-content: center;
    line-height: 1 !important;
    min-height: 2rem !important;
    padding: 0 !important;
    position: absolute;
    right: 0.35rem;
    top: 0.35rem;
    width: 2rem !important;
    z-index: 2;
}

.guidance-coach-close:hover,
.guidance-coach-close:focus-visible {
    background: rgba(255, 255, 255, 0.1) !important;
    color: #fff !important;
}

.guidance-coach-meta {
    color: #c4b5fd;
    display: flex;
    font-size: 0.75rem;
    font-weight: 700;
    gap: 0.75rem;
    justify-content: space-between;
    margin-bottom: 0.35rem;
}

.guidance-coach h3 {
    font-size: 1.05rem;
    margin: 0 0 0.35rem;
}

.guidance-coach p {
    color: #cbd5e1;
    font-size: 0.9rem;
    line-height: 1.45;
    margin: 0 0 0.65rem;
}

.guidance-coach-facts {
    color: #94a3b8;
    display: flex;
    flex-wrap: wrap;
    font-size: 0.75rem;
    gap: 0.55rem;
    margin-bottom: 0.75rem;
}

.guidance-coach-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.guidance-coach-actions button {
    font-size: 0.8rem !important;
    min-height: 2rem !important;
    padding: 0.35rem 0.65rem !important;
    width: auto !important;
}

.guidance-highlight {
    position: relative;
    /* Keep highlights under the coach overlay so the popup stays on top. */
    z-index: auto !important;
}

.guidance-highlight-glow {
    box-shadow: 0 0 0 3px rgba(167, 139, 250, 0.85), 0 0 24px rgba(139, 92, 246, 0.55) !important;
    border-radius: 12px;
}

.guidance-highlight-pulse {
    animation: guidance-pulse 1.4s ease-in-out infinite;
    box-shadow: 0 0 0 3px rgba(52, 211, 153, 0.9), 0 0 22px rgba(16, 185, 129, 0.45) !important;
    border-radius: 12px;
}

.guidance-highlight-border {
    outline: 2px dashed #a78bfa;
    outline-offset: 4px;
    animation: guidance-border-spin 2.4s linear infinite;
}

@keyframes guidance-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.015); }
}

@keyframes guidance-dot-pulse {
    0% { box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.65); }
    70% { box-shadow: 0 0 0 8px rgba(52, 211, 153, 0); }
    100% { box-shadow: 0 0 0 0 rgba(52, 211, 153, 0); }
}

@keyframes guidance-border-spin {
    0% { outline-offset: 3px; }
    50% { outline-offset: 6px; }
    100% { outline-offset: 3px; }
}

@media (prefers-reduced-motion: reduce) {
    .guidance-mode-badge-dot,
    .guidance-highlight-pulse,
    .guidance-highlight-border {
        animation: none !important;
    }
}

body.guidance-mode-enabled {
    --guidance-accent: #a78bfa;
}

body[data-theme="light"] .guidance-coach {
    background: #fff;
    border-color: #c4b5fd;
    color: #0f172a;
}

body[data-theme="light"] .guidance-coach p {
    color: #334155;
}

body[data-theme="light"] .guidance-coach-close {
    color: #0f172a !important;
}

body[data-theme="light"] .guidance-coach-close:hover,
body[data-theme="light"] .guidance-coach-close:focus-visible {
    background: rgba(15, 23, 42, 0.08) !important;
    color: #0f172a !important;
}

body[data-theme="light"] .guidance-mode-badge {
    background: rgba(255, 255, 255, 0.96);
    color: #0f172a;
}

body[data-theme="light"] .guidance-mode-badge-btn {
    background: #f1f5f9 !important;
    color: #0f172a !important;
}

body.mobile-nav-enabled .guidance-mode-badge {
    top: max(0.45rem, env(safe-area-inset-top, 0px));
    z-index: 2700;
}

/* Explorer page */
.guidance-explorer-page .guidance-explorer-toolbar {
    display: grid;
    gap: 0.75rem;
    grid-template-columns: minmax(0, 1fr) auto auto;
    margin-bottom: 1rem;
}

.guidance-explorer-grid {
    display: grid;
    gap: 0.85rem;
}

.guidance-tour-card {
    background: #fff;
    border: 1px solid #d8e2ea;
    border-radius: 12px;
    padding: 1rem;
}

.guidance-tour-card h3 {
    margin: 0 0 0.35rem;
}

.guidance-tour-card p {
    color: #64748b;
    margin: 0 0 0.75rem;
}

.guidance-tour-meta {
    color: #64748b;
    display: flex;
    flex-wrap: wrap;
    font-size: 0.82rem;
    gap: 0.65rem;
    margin-bottom: 0.75rem;
}

.guidance-status-pill {
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.15rem 0.55rem;
}

.guidance-status-pill.is-done {
    background: #d1fae5;
    color: #065f46;
}

.guidance-status-pill.is-open {
    background: #ede9fe;
    color: #5b21b6;
}

body[data-theme="dark"] .guidance-tour-card {
    background: #1e293b;
    border-color: #334155;
}

body[data-theme="dark"] .guidance-tour-card p,
body[data-theme="dark"] .guidance-tour-meta {
    color: #94a3b8;
}

@media (max-width: 720px) {
    .guidance-explorer-page .guidance-explorer-toolbar {
        grid-template-columns: 1fr;
    }

    .guidance-mode-badge {
        max-width: calc(100vw - 1rem - env(safe-area-inset-left, 0px) - env(safe-area-inset-right, 0px));
    }

    .guidance-coach {
        max-width: calc(100vw - 1.25rem - env(safe-area-inset-left, 0px) - env(safe-area-inset-right, 0px));
        width: calc(100vw - 1.25rem - env(safe-area-inset-left, 0px) - env(safe-area-inset-right, 0px));
    }

    .guidance-coach-meta {
        gap: 0.4rem;
        padding-right: 0.25rem;
    }

    .guidance-coach h3,
    .guidance-coach p {
        overflow-wrap: anywhere;
        word-break: break-word;
    }
}