/* ============================================================
   Hajj Companion — styles.css
   Vanilla CSS, no preprocessor, no external dependencies.
   ============================================================ */

/* === Custom Properties (Light Theme) === */
:root {
    --color-bg: #faf8f4;
    --color-bg-alt: #f2efe9;
    --color-bg-card: #ffffff;
    --color-border: #e0ddd7;
    --color-border-light: #ede9e3;
    --color-text: #1a1a1a;
    --color-text-secondary: #555550;
    --color-text-muted: #88867f;
    --color-accent: #0f5132;
    --color-accent-light: #e8f5ee;
    --color-accent-hover: #0a3d25;
    --color-gold: #b07d2a;
    --color-gold-light: #fdf5e6;
    --color-danger: #9b1c1c;
    --color-danger-light: #fef2f2;
    --color-warning: #92400e;
    --color-warning-light: #fffbeb;
    --color-check: #0f5132;
    --color-check-bg: #e8f5ee;
    --color-shadow: rgba(0, 0, 0, 0.07);
    --color-shadow-md: rgba(0, 0, 0, 0.12);

    --sidebar-width: 280px;
    --topbar-height: 52px;
    --content-max-width: 760px;
    --radius: 8px;
    --radius-sm: 5px;
    --radius-lg: 12px;

    --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    --font-arabic: 'Noto Naskh Arabic', 'Amiri', 'Traditional Arabic', 'Arabic Typesetting', serif;

    --transition: 0.18s ease;
}

/* === Dark Theme === */
[data-theme='dark'] {
    --color-bg: #0e0f11;
    --color-bg-alt: #161719;
    --color-bg-card: #1c1e21;
    --color-border: #2e3035;
    --color-border-light: #252729;
    --color-text: #e8e6e1;
    --color-text-secondary: #b0aea8;
    --color-text-muted: #737068;
    --color-accent: #5bae7c;
    --color-accent-light: #112b1e;
    --color-accent-hover: #72c491;
    --color-gold: #d4a552;
    --color-gold-light: #1c1608;
    --color-danger: #f87171;
    --color-danger-light: #1f0a0a;
    --color-warning: #fcd34d;
    --color-warning-light: #1a1200;
    --color-check: #5bae7c;
    --color-check-bg: #112b1e;
    --color-shadow: rgba(0, 0, 0, 0.4);
    --color-shadow-md: rgba(0, 0, 0, 0.6);
}

/* Auto dark mode via prefers-color-scheme (when no data-theme override) */
@media (prefers-color-scheme: dark) {
    :root:not([data-theme='light']):not([data-theme='dark']) {
        --color-bg: #0e0f11;
        --color-bg-alt: #161719;
        --color-bg-card: #1c1e21;
        --color-border: #2e3035;
        --color-border-light: #252729;
        --color-text: #e8e6e1;
        --color-text-secondary: #b0aea8;
        --color-text-muted: #737068;
        --color-accent: #5bae7c;
        --color-accent-light: #112b1e;
        --color-accent-hover: #72c491;
        --color-gold: #d4a552;
        --color-gold-light: #1c1608;
        --color-danger: #f87171;
        --color-danger-light: #1f0a0a;
        --color-warning: #fcd34d;
        --color-warning-light: #1a1200;
        --color-check: #5bae7c;
        --color-check-bg: #112b1e;
        --color-shadow: rgba(0, 0, 0, 0.4);
        --color-shadow-md: rgba(0, 0, 0, 0.6);
    }
}

/* Arabic size variants */
[data-arabic-size='large'] .dua-arabic,
[data-arabic-size='large'] .glossary-arabic,
[data-arabic-size='large'] .day-arabic {
    font-size: 1.6em;
}

[data-arabic-size='xlarge'] .dua-arabic,
[data-arabic-size='xlarge'] .glossary-arabic,
[data-arabic-size='xlarge'] .day-arabic {
    font-size: 1.8em;
}

/* === Reset & Base === */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 17px;
    line-height: 1.65;
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
}

@media (max-width: 480px) {
    html {
        font-size: 16px;
    }
}

body {
    font-family: var(--font-body);
    background: var(--color-bg);
    color: var(--color-text);
    min-height: 100vh;
    min-height: 100dvh;
    overflow-x: hidden;
    -webkit-tap-highlight-color: transparent;
}

a {
    color: var(--color-accent);
    text-decoration: none;
}
a:hover {
    text-decoration: underline;
}
a:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
    border-radius: 2px;
}

h1,
h2,
h3,
h4 {
    line-height: 1.3;
    font-weight: 600;
    color: var(--color-text);
}

p {
    margin-bottom: 0.9em;
}
p:last-child {
    margin-bottom: 0;
}

ul,
ol {
    padding-left: 1.4em;
}
li {
    margin-bottom: 0.3em;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* === App Shell === */
#app {
    display: flex;
    flex-direction: column;
    height: 100vh;
    height: 100dvh;
}

/* === Top Bar === */
#topbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    height: var(--topbar-height);
    background: var(--color-bg-card);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1rem;
    gap: 0.75rem;
}

.topbar-left {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-width: 0;
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

.app-title {
    font-weight: 600;
    font-size: 1rem;
    color: var(--color-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* === Icon Buttons === */
.icon-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: none;
    background: none;
    color: var(--color-text);
    cursor: pointer;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
    transition:
        background var(--transition),
        color var(--transition);
}
.icon-btn:hover {
    background: var(--color-bg-alt);
}
.icon-btn:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 1px;
}

/* === Global Progress (topbar) === */
.global-progress {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.global-progress-bar {
    width: 60px;
    height: 4px;
    background: var(--color-border);
    border-radius: 2px;
    overflow: hidden;
}

#global-progress-bar {
    height: 100%;
    background: var(--color-accent);
    border-radius: 2px;
    transition: width 0.4s ease;
    min-width: 0;
}

.global-progress-label {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    min-width: 2.5rem;
    text-align: right;
}

/* === Sidebar === */
#sidebar {
    position: fixed;
    top: var(--topbar-height);
    left: 0;
    bottom: 0;
    width: var(--sidebar-width);
    background: var(--color-bg-card);
    border-right: 1px solid var(--color-border);
    overflow-y: auto;
    overflow-x: hidden;
    z-index: 90;
    padding: 0.75rem 0 2rem;
    transform: translateX(-100%);
    transition: transform 0.22s ease;
    overscroll-behavior: contain;
}

@media (min-width: 900px) {
    #sidebar {
        transform: translateX(0);
    }
    #menu-toggle {
        display: none;
    }
}

#sidebar.is-open {
    transform: translateX(0);
    box-shadow: 4px 0 20px var(--color-shadow-md);
}

.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    z-index: 80;
    opacity: 0;
    transition: opacity 0.22s ease;
}

.sidebar-overlay.is-visible {
    display: block;
    opacity: 1;
}

@media (min-width: 900px) {
    .sidebar-overlay {
        display: none !important;
    }
}

/* Sidebar nav */
.sidebar-nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-nav-item {
    border-bottom: 1px solid var(--color-border-light);
}
.sidebar-nav-item:last-child {
    border-bottom: none;
}

.sidebar-top-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    transition:
        background var(--transition),
        color var(--transition);
}
.sidebar-top-link:hover {
    background: var(--color-bg-alt);
    color: var(--color-text);
    text-decoration: none;
}
.sidebar-top-link.is-active {
    background: var(--color-accent-light);
    color: var(--color-accent);
    font-weight: 600;
}

.sidebar-section-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.75rem 1rem;
    background: none;
    border: none;
    color: var(--color-text-secondary);
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    text-align: left;
    transition:
        background var(--transition),
        color var(--transition);
}
.sidebar-section-btn:hover {
    background: var(--color-bg-alt);
    color: var(--color-text);
}
.sidebar-section-btn.is-active {
    color: var(--color-accent);
}
.sidebar-section-btn:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: -2px;
}

.sidebar-section-btn .chevron {
    margin-left: auto;
    flex-shrink: 0;
    transition: transform 0.2s ease;
}

.sidebar-section.is-open .chevron {
    transform: rotate(180deg);
}

.sidebar-count {
    margin-left: auto;
    font-size: 0.72rem;
    color: var(--color-text-muted);
    background: var(--color-bg-alt);
    padding: 1px 6px;
    border-radius: 10px;
    white-space: nowrap;
    flex-shrink: 0;
}

.sidebar-badge {
    font-size: 0.65rem;
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
    padding: 1px 5px;
    border-radius: 8px;
}

.optional-badge {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
    padding: 1px 6px;
    border-radius: 8px;
    vertical-align: middle;
    margin-left: 0.35rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.sidebar-sub-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: none;
    background: var(--color-bg-alt);
}

.sidebar-section.is-open .sidebar-sub-list {
    display: block;
}

.sidebar-sub-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.55rem 1rem 0.55rem 2rem;
    color: var(--color-text-secondary);
    font-size: 0.82rem;
    transition:
        background var(--transition),
        color var(--transition);
}
.sidebar-sub-link:hover {
    background: var(--color-border-light);
    color: var(--color-text);
    text-decoration: none;
}
.sidebar-sub-link.is-active {
    background: var(--color-accent-light);
    color: var(--color-accent);
    font-weight: 600;
}

/* === Main Content Area === */
#content {
    margin-top: var(--topbar-height);
    flex: 1;
    overflow-y: auto;
    overscroll-behavior: contain;
    padding: 1.5rem 1rem 3rem;
}

@media (min-width: 900px) {
    #content {
        margin-left: var(--sidebar-width);
    }
}

.view {
    max-width: var(--content-max-width);
    margin: 0 auto;
}

/* === View Header === */
.view-header {
    margin-bottom: 1.5rem;
}

.view-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

@media (max-width: 480px) {
    .view-title {
        font-size: 1.4rem;
    }
}

.view-subtitle {
    color: var(--color-text-secondary);
    font-size: 1.05rem;
    margin-bottom: 0.75rem;
}

.view-intro {
    color: var(--color-text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: 0.5rem;
}
.back-link:hover {
    color: var(--color-accent);
}

/* === Progress Bar === */
.progress-bar-wrap {
    height: 6px;
    background: var(--color-border);
    border-radius: 3px;
    overflow: hidden;
    position: relative;
    margin: 0.75rem 0 0.35rem;
}

.progress-bar-fill {
    height: 100%;
    background: var(--color-accent);
    border-radius: 3px;
    transition: width 0.4s ease;
    min-width: 0;
}

.progress-label {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    display: block;
    margin-top: 0.25rem;
}

.progress-subtext {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-top: 0.5rem;
}

/* === Info Banner === */
.info-banner {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    background: var(--color-accent-light);
    border: 1px solid rgba(15, 81, 50, 0.2);
    color: var(--color-accent);
    padding: 0.75rem 1rem;
    border-radius: var(--radius);
    font-size: 0.875rem;
    line-height: 1.55;
    margin-bottom: 1rem;
}

[data-theme='dark'] .info-banner {
    border-color: rgba(91, 174, 124, 0.25);
}

.info-banner svg {
    flex-shrink: 0;
    margin-top: 0.15em;
}

.info-banner strong {
    display: block;
    margin-bottom: 0.15em;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* === Nusuk Phases === */
.nusuk-phase {
    margin-bottom: 2rem;
}

.nusuk-phase-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--color-accent);
    margin-bottom: 0.6rem;
}

.nusuk-phase-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-accent);
    margin: 0;
}

.nusuk-phase-count {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--color-text-muted);
    background: var(--color-bg-alt);
    padding: 2px 8px;
    border-radius: 10px;
    white-space: nowrap;
    flex-shrink: 0;
}

.nusuk-phase-intro {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: 0.75rem;
    line-height: 1.6;
    font-style: italic;
}

/* === Warning Banner === */
.warning-banner {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    background: var(--color-warning-light);
    border: 1px solid rgba(146, 64, 14, 0.25);
    color: var(--color-warning);
    padding: 0.75rem 1rem;
    border-radius: var(--radius);
    font-size: 0.875rem;
    line-height: 1.55;
    margin-bottom: 1.5rem;
}

[data-theme='dark'] .warning-banner {
    border-color: rgba(252, 211, 77, 0.2);
}

.warning-banner svg {
    flex-shrink: 0;
    margin-top: 0.1em;
}

/* === Buttons === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.6rem 1.1rem;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    border: 1.5px solid transparent;
    transition:
        background var(--transition),
        color var(--transition),
        border-color var(--transition),
        opacity var(--transition);
    min-height: 44px;
    text-decoration: none;
}
.btn:hover {
    text-decoration: none;
}
.btn:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}
.btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.btn--primary {
    background: var(--color-accent);
    color: #fff;
    border-color: var(--color-accent);
}
.btn--primary:hover:not(:disabled) {
    background: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    color: #fff;
}

.btn--ghost {
    background: transparent;
    color: var(--color-text-secondary);
    border-color: var(--color-border);
}
.btn--ghost:hover:not(:disabled) {
    background: var(--color-bg-alt);
    color: var(--color-text);
}

.btn--secondary {
    background: var(--color-bg-alt);
    color: var(--color-text);
    border-color: var(--color-border);
}
.btn--secondary:hover:not(:disabled) {
    background: var(--color-border-light);
}

.btn--danger {
    background: var(--color-danger-light);
    color: var(--color-danger);
    border-color: var(--color-danger);
}
.btn--danger:hover:not(:disabled) {
    background: var(--color-danger);
    color: #fff;
}

.btn--small {
    font-size: 0.8rem;
    padding: 0.3rem 0.75rem;
    min-height: 34px;
}

.btn--file-label {
    cursor: pointer;
}

/* === View Navigation (prev/next) === */
.view-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 2.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-border);
    gap: 0.75rem;
    flex-wrap: wrap;
}

/* === Home View === */
.view--home .view-header {
    text-align: center;
    padding: 1.5rem 0 1rem;
}

.view--home .view-subtitle {
    font-size: 1.1rem;
}

.welcome-disclaimer {
    background: var(--color-gold-light);
    border: 1px solid rgba(176, 125, 42, 0.25);
    border-radius: var(--radius);
    padding: 1rem 1.25rem;
    margin-bottom: 1.75rem;
    font-size: 0.925rem;
    line-height: 1.65;
    color: var(--color-text-secondary);
}

.welcome-disclaimer p {
    color: var(--color-text-secondary);
}
.welcome-disclaimer strong {
    color: var(--color-text);
}

.welcome-progress {
    margin-bottom: 2rem;
}
.welcome-progress h2 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.4rem;
    color: var(--color-text-secondary);
}

.welcome-sections {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.section-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.1rem;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    color: var(--color-text);
    text-decoration: none;
    transition:
        border-color var(--transition),
        box-shadow var(--transition);
}
.section-card:hover {
    border-color: var(--color-accent);
    box-shadow: 0 2px 10px var(--color-shadow);
    text-decoration: none;
    color: var(--color-text);
}

.section-card-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: var(--color-accent-light);
    color: var(--color-accent);
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.section-card-body {
    flex: 1;
    min-width: 0;
}
.section-card-body h3 {
    font-size: 0.975rem;
    font-weight: 600;
    margin-bottom: 0.2rem;
}
.section-card-body p {
    font-size: 0.825rem;
    color: var(--color-text-secondary);
    margin: 0;
}

.section-card-arrow {
    color: var(--color-text-muted);
    flex-shrink: 0;
}

.talbiyah-feature {
    margin-top: 0.5rem;
    padding-top: 1.75rem;
    border-top: 1px solid var(--color-border);
}
.talbiyah-feature h2 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}
.talbiyah-note {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: 1rem;
}

/* === Nusuk View === */
.nusuk-steps {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.nusuk-step {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1rem 1.1rem;
    transition: border-color var(--transition);
}

.nusuk-step.is-checked {
    border-color: var(--color-check);
    background: var(--color-check-bg);
}

.nusuk-step-header {
    margin-bottom: 0.6rem;
}

.step-content {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.65;
    margin-top: 0.5rem;
}
.step-content p {
    margin-bottom: 0.6em;
}
.step-content ul,
.step-content ol {
    padding-left: 1.3em;
    margin: 0.4em 0;
}

.step-links {
    margin-top: 0.75rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.external-link {
    display: inline-flex;
    align-items: center;
    font-size: 0.85rem;
    color: var(--color-accent);
    background: var(--color-accent-light);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    transition: background var(--transition);
}
.external-link:hover {
    background: var(--color-accent);
    color: #fff;
    text-decoration: none;
}

/* === Checklist === */
.group-cards {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.group-card {
    display: block;
    padding: 1rem 1.1rem;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    text-decoration: none;
    color: var(--color-text);
    transition:
        border-color var(--transition),
        box-shadow var(--transition);
}
.group-card:hover {
    border-color: var(--color-accent);
    box-shadow: 0 2px 8px var(--color-shadow);
    text-decoration: none;
    color: var(--color-text);
}
.group-card.is-complete {
    border-color: var(--color-check);
}

.group-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.5rem;
    gap: 0.75rem;
}

.group-card-title {
    font-size: 1rem;
    font-weight: 600;
}

.group-card-count {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    white-space: nowrap;
    flex-shrink: 0;
}

/* === Checklist List === */
.checklist-list {
    list-style: none;
    padding: 0;
    margin: 0 0 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.checklist-item {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 0.25rem 1rem 0.5rem;
    transition:
        border-color var(--transition),
        background var(--transition);
}

.checklist-row {
    display: flex;
    align-items: flex-start;
}

.checklist-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.6rem 0;
    cursor: pointer;
    min-height: 44px;
    flex: 1;
}

.note-toggle-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 44px;
    flex-shrink: 0;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text-muted);
    border-radius: var(--radius-sm);
    opacity: 0;
    transition:
        opacity var(--transition),
        color var(--transition),
        background var(--transition);
}

.checklist-item:hover,
.checklist-item:focus-within {
    border-color: var(--color-border);
}

.checklist-item.is-checked {
    border-color: var(--color-check);
    background: var(--color-check-bg);
}

.checklist-item:hover .note-toggle-btn,
.checklist-item:focus-within .note-toggle-btn,
.checklist-item.has-note .note-toggle-btn {
    opacity: 1;
}

.checklist-item.has-note .note-toggle-btn {
    color: var(--color-accent);
}

.note-toggle-btn:hover {
    background: var(--color-bg-alt);
    color: var(--color-accent);
}

.note-toggle-btn:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 1px;
    opacity: 1;
}

.note-actions {
    display: flex;
    gap: 0.4rem;
    margin-top: 0.1rem;
}

.checklist-cb {
    appearance: none;
    -webkit-appearance: none;
    width: 22px;
    height: 22px;
    min-width: 22px;
    border: 2px solid var(--color-border);
    border-radius: 5px;
    background: var(--color-bg-card);
    cursor: pointer;
    margin-top: 0.12em;
    transition:
        border-color var(--transition),
        background var(--transition);
    position: relative;
    flex-shrink: 0;
}

.checklist-cb:checked {
    background: var(--color-accent);
    border-color: var(--color-accent);
}

.checklist-cb:checked::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 6px;
    width: 6px;
    height: 11px;
    border: 2px solid #fff;
    border-top: none;
    border-left: none;
    transform: rotate(45deg);
}

.checklist-cb:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

.checklist-text {
    flex: 1;
    font-size: 0.925rem;
    line-height: 1.55;
    color: var(--color-text);
    transition: color var(--transition);
}

.checklist-item.is-checked .checklist-text {
    color: var(--color-text-muted);
    text-decoration: line-through;
    text-decoration-color: var(--color-text-muted);
}

.item-guidance {
    font-size: 0.83rem;
    color: var(--color-text-secondary);
    line-height: 1.55;
    margin: 0.4rem 0 0.5rem 0;
    padding: 0.5rem 0.75rem;
    background: var(--color-bg-alt);
    border-left: 3px solid var(--color-border);
    border-radius: 0 var(--radius) var(--radius) 0;
}

.item-user-note {
    font-size: 0.83rem;
    color: var(--color-accent);
    padding: 0 0.25rem 0.5rem 2.5rem;
    margin: 0;
}

.note-field {
    padding: 0 0.25rem 0.75rem 2.5rem;
}

.note-input {
    width: 100%;
    font-family: var(--font-body);
    font-size: 0.875rem;
    padding: 0.5rem 0.75rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text);
    resize: vertical;
    margin-bottom: 0.4rem;
}
.note-input:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 1px;
}

/* === Hajj Day View === */
.day-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 0.4rem;
}

.day-date {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-accent);
    background: var(--color-accent-light);
    padding: 0.2rem 0.7rem;
    border-radius: 20px;
}

.day-arabic {
    font-family: var(--font-arabic);
    font-size: 1.1em;
    color: var(--color-text-secondary);
    direction: rtl;
}

.day-subtitle {
    font-size: 1rem;
    color: var(--color-text-secondary);
    font-style: italic;
    margin-bottom: 0.3rem;
}

.day-location {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: 0.25rem;
}

.day-overview {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1.1rem 1.25rem;
    margin-bottom: 1.75rem;
    font-size: 0.925rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
}
.day-overview p {
    margin-bottom: 0.7em;
}
.day-overview p:last-child {
    margin-bottom: 0;
}

.day-steps h2,
.day-duas h2,
.edge-cases h2 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-size: 0.78rem;
    margin-bottom: 0.75rem;
    margin-top: 1.75rem;
}

.day-duas {
    margin-top: 0.5rem;
}

.edge-cases {
    margin-top: 1rem;
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1rem 1.25rem;
}

.edge-case-list {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.65;
    margin-bottom: 0.75rem;
}
.edge-case-list li {
    margin-bottom: 0.5rem;
}

.scholar-note {
    font-size: 0.82rem;
    color: var(--color-text-muted);
    font-style: italic;
    margin: 0;
}

.optional-badge {
    display: inline-block;
    font-size: 0.72rem;
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
    padding: 1px 7px;
    border-radius: 10px;
}

/* === Day Cards (Overview) === */
.day-cards {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.day-card {
    display: block;
    padding: 1rem 1.1rem;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    text-decoration: none;
    color: var(--color-text);
    transition:
        border-color var(--transition),
        box-shadow var(--transition);
}
.day-card:hover {
    border-color: var(--color-accent);
    box-shadow: 0 2px 8px var(--color-shadow);
    text-decoration: none;
    color: var(--color-text);
}
.day-card.is-complete {
    border-color: var(--color-check);
}
.day-card--optional {
    border-style: dashed;
}

.day-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.35rem;
}

.day-card-date {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--color-accent);
    background: var(--color-accent-light);
    padding: 1px 8px;
    border-radius: 10px;
    margin-right: 0.4rem;
}

.day-card-title {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.3rem;
}

.day-card-location {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* === Dua Cards === */
.dua-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1.25rem 1.35rem;
    margin-bottom: 1rem;
}

.dua-card--compact {
    padding: 1rem 1.1rem;
    margin-bottom: 0.75rem;
}

.dua-name {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 0.9rem;
}

.dua-card--compact .dua-name {
    font-size: 0.8rem;
    margin-bottom: 0.65rem;
}

.dua-arabic {
    font-family: var(--font-arabic);
    font-size: 1.45em;
    line-height: 2;
    color: var(--color-text);
    margin-bottom: 0.9rem;
    direction: rtl;
    text-align: right;
}

.dua-card--compact .dua-arabic {
    font-size: 1.3em;
}

.dua-translit {
    font-size: 0.9rem;
    color: var(--color-accent);
    font-style: italic;
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.dua-translation {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin-bottom: 0.6rem;
    line-height: 1.65;
}

.dua-note {
    font-size: 0.83rem;
    color: var(--color-text-muted);
    margin-bottom: 0.4rem;
    line-height: 1.6;
    padding-top: 0.5rem;
    border-top: 1px solid var(--color-border-light);
}

.dua-source {
    font-size: 0.78rem;
    color: var(--color-text-muted);
    font-style: italic;
    margin: 0;
}

.duas-collection {
    display: flex;
    flex-direction: column;
}

/* === Glossary === */
.glossary-list {
    margin: 0;
}

dt.glossary-term {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--color-accent);
    margin-top: 1.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--color-border-light);
    flex-wrap: wrap;
}

dt.glossary-term:first-child {
    margin-top: 0;
    padding-top: 0;
    border-top: none;
}

.glossary-arabic {
    font-family: var(--font-arabic);
    font-size: 1.3em;
    color: var(--color-text-secondary);
    font-weight: 400;
    direction: rtl;
}

dd.glossary-def {
    margin: 0.5rem 0 0 0;
    font-size: 0.925rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* === Emergency Info === */
.emergency-section {
    margin-bottom: 2rem;
}

.emergency-section h2 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    padding-bottom: 0.4rem;
    border-bottom: 1px solid var(--color-border);
}

.emergency-list {
    font-size: 0.925rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
}

.emergency-list li {
    margin-bottom: 0.4rem;
}

.emergency-list--fill {
    list-style: none;
    padding: 0;
}

.fill-field {
    color: var(--color-text-muted);
    font-style: italic;
}

.emergency-steps {
    font-size: 0.925rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    padding-left: 1.4em;
}
.emergency-steps li {
    margin-bottom: 0.6rem;
}

.emergency-fill-note {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: 0.75rem;
}

.emergency-note {
    margin-bottom: 1.5rem;
}

/* === About === */
.about-section {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--color-border-light);
}
.about-section:last-of-type {
    border-bottom: none;
}

.about-section h2 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.about-section ul {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

/* === Settings Panel === */
.settings-panel {
    position: fixed;
    top: var(--topbar-height);
    right: 0;
    bottom: 0;
    width: 340px;
    max-width: 100vw;
    background: var(--color-bg-card);
    border-left: 1px solid var(--color-border);
    z-index: 95;
    overflow-y: auto;
    box-shadow: -4px 0 20px var(--color-shadow);
    animation: slideInRight 0.22s ease;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.settings-inner {
    padding: 1.25rem 1.25rem 2rem;
}

.settings-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}
.settings-header h2 {
    font-size: 1.1rem;
    font-weight: 700;
}

.settings-section {
    margin-bottom: 1.75rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--color-border-light);
}
.settings-section:last-child {
    border-bottom: none;
}
.settings-section h3 {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    margin-bottom: 0.9rem;
}

.settings-field {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}
.settings-field label {
    font-size: 0.9rem;
    font-weight: 500;
}

.settings-select {
    font-family: var(--font-body);
    font-size: 0.875rem;
    padding: 0.4rem 0.65rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text);
    cursor: pointer;
}
.settings-select:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 1px;
}

.settings-note {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: 0.9rem;
    line-height: 1.55;
}

.settings-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.settings-section--danger h3 {
    color: var(--color-danger);
}

.reset-warning {
    font-size: 0.875rem;
    color: var(--color-danger);
    margin: 0.75rem 0 0.6rem;
    font-weight: 500;
}

#reset-confirm {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

/* === Toast === */
.toast {
    position: fixed;
    bottom: 1.25rem;
    left: 50%;
    transform: translateX(-50%) translateY(calc(100% + 1.5rem));
    background: var(--color-text);
    color: var(--color-bg);
    padding: 0.65rem 1.25rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    white-space: nowrap;
    max-width: calc(100vw - 2rem);
    text-align: center;
    z-index: 200;
    transition:
        transform 0.25s ease,
        opacity 0.25s ease;
    opacity: 0;
    pointer-events: none;
}

.toast.is-visible {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

/* === Print Styles === */
@media print {
    #topbar,
    #sidebar,
    .sidebar-overlay,
    .settings-panel,
    .toast,
    .view-nav,
    #menu-toggle,
    #settings-toggle {
        display: none !important;
    }

    #content {
        margin: 0;
        padding: 0;
        overflow: visible;
    }

    .view {
        max-width: 100%;
    }

    .checklist-item.is-checked .checklist-text {
        color: var(--color-text) !important;
        text-decoration: none !important;
    }

    .dua-arabic {
        font-size: 1.2em;
    }

    .day-overview,
    .edge-cases {
        break-inside: avoid;
    }

    .dua-card {
        break-inside: avoid;
        border: 1px solid #ccc;
        margin-bottom: 1rem;
    }

    body {
        font-size: 12pt;
        background: white;
        color: black;
    }
}

/* === Accessibility === */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
    }
}

:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}