/*
 * V18 GPBC Song Book
 * Page-scoped dashboard styling. Nothing here intentionally targets the
 * shared site header, footer, or unrelated pages.
 */

body.songbook-v18 {
    --sb18-navy: #082641;
    --sb18-navy-2: #0d3556;
    --sb18-blue: #1769e8;
    --sb18-blue-strong: #0d55c9;
    --sb18-gold: #e8bd60;
    --sb18-ivory: #f7f5ef;
    --sb18-paper: #fffdfa;
    --sb18-ink: #10263d;
    --sb18-muted: #61738a;
    --sb18-line: rgba(16, 38, 61, 0.12);
    --sb18-shadow: 0 18px 48px rgba(8, 38, 65, 0.09);
    background: var(--sb18-ivory);
    color: var(--sb18-ink);
}

body.songbook-v18[data-theme="dark"] {
    --sb18-ivory: #071522;
    --sb18-paper: #0d2236;
    --sb18-ink: #edf4fb;
    --sb18-muted: #a8bacd;
    --sb18-line: rgba(174, 208, 240, 0.16);
    --sb18-shadow: 0 20px 48px rgba(0, 0, 0, 0.22);
}

.songbook-v18,
.songbook-v18 * {
    box-sizing: border-box;
}

.songbook-v18 {
    width: min(100%, 1480px);
    margin: 0 auto;
    padding: clamp(7.25rem, 12vw, 9.5rem) clamp(1rem, 3vw, 2.5rem) 4rem;
    overflow: clip;
}

.songbook-v18 button,
.songbook-v18 a,
.songbook-v18 input {
    font: inherit;
}

.songbook-v18 button,
.songbook-v18 a {
    -webkit-tap-highlight-color: transparent;
}

.songbook-v18 :focus-visible {
    outline: 3px solid var(--sb18-gold);
    outline-offset: 3px;
}

.songbook-v18__legacy-filters {
    display: none !important;
}

/* V18 keeps the shared navigation structure but uses the compact desktop
   height already established by the current site header on interior pages. */
@media (min-width: 1025px) {
    body.songbook-v18.about-child:not(.dark) > header,
    body.songbook-v18.about-child[data-theme="light"] > header,
    body.songbook-v18.about-child.dark > header,
    body.songbook-v18.about-child[data-theme="dark"] > header {
        background: var(--sb18-navy) !important;
    }

    body.songbook-v18 > header {
        height: 78px;
        padding-top: 0;
    }

    body.songbook-v18 > header nav {
        height: 78px;
        padding: 0;
    }

    body.songbook-v18 > header .nav-container {
        height: 78px;
    }

    body.songbook-v18 > header .logo-image {
        width: auto;
        height: 62px;
        object-fit: contain;
    }

    body.songbook-v18 > header .nav-links a {
        font-size: 0.82rem;
    }
}

.songbook-v18__hero {
    position: relative;
    isolation: isolate;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(260px, 0.38fr);
    gap: 2rem;
    min-height: 250px;
    padding: clamp(2rem, 4vw, 3.6rem);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 1.75rem;
    color: #fff;
    background: linear-gradient(112deg, rgba(5, 25, 45, 0.98) 0%, rgba(8, 42, 72, 0.9) 48%, rgba(10, 34, 55, 0.7) 100%);
    box-shadow: 0 26px 70px rgba(8, 38, 65, 0.22);
}

.songbook-v18__hero::before {
    position: absolute;
    z-index: -2;
    inset: 0;
    content: "";
    background: linear-gradient(90deg, rgba(5, 24, 43, 0.94) 0%, rgba(5, 24, 43, 0.75) 45%, rgba(5, 24, 43, 0.35) 100%), url("images/hero-worship-authentic.webp") center 42% / cover;
    opacity: 0.84;
}

.songbook-v18__hero::after {
    position: absolute;
    z-index: -1;
    right: 12%;
    bottom: -40%;
    width: 22rem;
    height: 22rem;
    content: "";
    border-radius: 50%;
    background: rgba(232, 189, 96, 0.14);
    filter: blur(20px);
}

.songbook-v18__eyebrow,
.songbook-v18__section-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    color: var(--sb18-gold);
    font-size: 0.74rem;
    font-weight: 800;
    letter-spacing: 0.16em;
    line-height: 1.2;
    text-transform: uppercase;
}

.songbook-v18__hero h1 {
    max-width: 720px;
    margin: 0.65rem 0 0.7rem;
    color: #fff;
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(2.7rem, 6vw, 5.2rem);
    font-weight: 700;
    letter-spacing: -0.055em;
    line-height: 0.98;
}

.songbook-v18__hero h1 span {
    color: var(--sb18-gold);
}

.songbook-v18__hero-lede {
    max-width: 580px;
    margin: 0;
    color: rgba(255, 255, 255, 0.88);
    font-size: clamp(1rem, 1.4vw, 1.18rem);
    line-height: 1.6;
}

.songbook-v18__hero-lede-mobile,
.songbook-v18__auth-prompt,
.songbook-v18__service-mobile-copy,
.songbook-v18__service-browse-mobile {
    display: none;
}

.songbook-v18__hero-verse {
    margin: 1.15rem 0 0;
    color: rgba(255, 255, 255, 0.74);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1rem;
    font-style: italic;
}

.songbook-v18__profile {
    display: flex;
    align-items: center;
    align-self: center;
    justify-content: center;
    min-height: 116px;
    padding: 1.15rem;
    border: 1px solid rgba(255, 255, 255, 0.28);
    border-radius: 1.15rem;
    background: rgba(7, 28, 48, 0.48);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(14px);
}

.songbook-v18__profile #authButton,
.songbook-v18__profile #userInfo {
    width: 100%;
}

.songbook-v18__profile #authButton {
    text-align: center;
}

.songbook-v18__profile #userInfo {
    display: none;
    align-items: center;
    gap: 0.8rem;
}

.songbook-v18__avatar {
    width: 3rem;
    height: 3rem;
    flex: 0 0 auto;
    border: 2px solid rgba(255, 255, 255, 0.65);
    border-radius: 50%;
    object-fit: cover;
    background: #fff;
}

.songbook-v18__profile-label {
    display: block;
    margin-bottom: 0.18rem;
    color: rgba(255, 255, 255, 0.67);
    font-size: 0.74rem;
}

.songbook-v18__profile #userName {
    display: block;
    padding: 0;
    color: #fff !important;
    background: transparent;
    font-size: 1rem;
    font-weight: 800;
}

.songbook-v18__profile .btn-auth,
.songbook-v18__profile .btn-auth-small {
    min-height: 44px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 0.75rem;
    color: #fff;
    background: rgba(23, 105, 232, 0.9);
}

.songbook-v18__profile .btn-auth-small {
    margin-left: auto;
    padding: 0.55rem 0.7rem;
    background: transparent;
    font-size: 0.78rem;
}

.songbook-v18__actions {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto auto;
    align-items: center;
    gap: 0.75rem;
    margin: -1.35rem 1.1rem 2rem;
    padding: 0.7rem;
    border: 1px solid var(--sb18-line);
    border-radius: 1.05rem;
    background: var(--sb18-paper);
    box-shadow: var(--sb18-shadow);
}

.songbook-v18__search-wrap {
    position: relative;
    min-width: 0;
}

.songbook-v18__search-icon {
    position: absolute;
    top: 50%;
    left: 1rem;
    color: var(--sb18-blue);
    font-size: 1.25rem;
    pointer-events: none;
    transform: translateY(-50%);
}

.songbook-v18 #searchInput {
    width: 100%;
    min-height: 52px;
    padding: 0.75rem 4.4rem 0.75rem 3rem;
    border: 1px solid rgba(23, 105, 232, 0.2);
    border-radius: 0.8rem;
    color: var(--sb18-ink);
    background: var(--sb18-paper);
    box-shadow: inset 0 1px 2px rgba(8, 38, 65, 0.04);
    font-size: 1rem;
}

.songbook-v18 #searchInput::placeholder {
    color: var(--sb18-muted);
}

.songbook-v18__shortcut {
    position: absolute;
    top: 50%;
    right: 0.65rem;
    padding: 0.3rem 0.55rem;
    border-radius: 0.4rem;
    color: var(--sb18-muted);
    background: rgba(97, 115, 138, 0.1);
    font-size: 0.72rem;
    transform: translateY(-50%);
}

.songbook-v18__action,
.songbook-v18__action-link {
    display: inline-flex;
    min-height: 52px;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    padding: 0.75rem 1rem;
    border: 1px solid var(--sb18-line);
    border-radius: 0.8rem;
    color: var(--sb18-ink);
    background: transparent;
    cursor: pointer;
    font-size: 0.86rem;
    font-weight: 800;
    text-decoration: none;
    white-space: nowrap;
}

.songbook-v18__action:hover,
.songbook-v18__action-link:hover {
    border-color: var(--sb18-blue);
    color: var(--sb18-blue);
}

.songbook-v18__action--primary {
    border-color: var(--sb18-blue);
    color: #fff;
    background: var(--sb18-blue);
}

.songbook-v18__action--primary:hover {
    color: #fff;
    background: var(--sb18-blue-strong);
}

.songbook-v18__dashboard {
    display: grid;
    grid-template-columns: minmax(220px, 250px) minmax(0, 1fr);
    gap: 1.35rem;
    align-items: start;
}

.songbook-v18__filter-toggle {
    display: none;
    min-height: 46px;
    margin-bottom: 0.9rem;
    padding: 0.7rem 1rem;
    border: 1px solid var(--sb18-line);
    border-radius: 0.75rem;
    color: var(--sb18-ink);
    background: var(--sb18-paper);
    font-weight: 800;
}

.songbook-v18__mobile-filters,
.songbook-v18__alphabet-more {
    display: none;
}

.songbook-v18__sidebar {
    position: sticky;
    top: 1rem;
    min-width: 0;
    padding: 1.15rem;
    border: 1px solid var(--sb18-line);
    border-radius: 1rem;
    background: var(--sb18-paper);
    box-shadow: 0 12px 32px rgba(8, 38, 65, 0.05);
}

.songbook-v18__sidebar-heading,
.songbook-v18__library-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 0 0 0.7rem;
    color: var(--sb18-ink);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1.05rem;
}

.songbook-v18__library-heading {
    margin-top: 1.4rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--sb18-line);
    font-size: 0.92rem;
}

.songbook-v18__filter-list {
    display: grid;
    gap: 0.25rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.songbook-v18__filter,
.songbook-v18__library-link {
    display: flex;
    width: 100%;
    min-height: 42px;
    align-items: center;
    gap: 0.65rem;
    padding: 0.55rem 0.65rem;
    border: 0;
    border-radius: 0.6rem;
    color: var(--sb18-ink);
    background: transparent;
    cursor: pointer;
    text-align: left;
}

.songbook-v18__filter:hover,
.songbook-v18__library-link:hover,
.songbook-v18__filter.is-active {
    color: var(--sb18-blue-strong);
    background: rgba(23, 105, 232, 0.09);
}

.songbook-v18__filter.is-active {
    box-shadow: inset 3px 0 0 var(--sb18-blue);
    font-weight: 800;
}

.songbook-v18__filter-icon {
    width: 1.35rem;
    flex: 0 0 auto;
    text-align: center;
}

.songbook-v18__filter-label {
    min-width: 0;
    flex: 1;
    font-size: 0.86rem;
}

.songbook-v18__filter-count {
    min-width: 1.65rem;
    padding: 0.18rem 0.36rem;
    border-radius: 999px;
    color: var(--sb18-muted);
    background: rgba(97, 115, 138, 0.11);
    font-size: 0.72rem;
    text-align: center;
}

.songbook-v18__sidebar-note {
    margin: 1.25rem 0 0;
    padding: 1rem;
    border-radius: 0.8rem;
    color: rgba(255, 255, 255, 0.9);
    background: linear-gradient(155deg, #173c5c, #0b263f);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 0.9rem;
    font-style: italic;
    line-height: 1.5;
}

.songbook-v18__sidebar-note strong {
    display: block;
    margin-top: 0.55rem;
    color: var(--sb18-gold);
    font-size: 0.82rem;
    font-style: normal;
}

.songbook-v18__content {
    min-width: 0;
}

.songbook-v18__feature-row {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(260px, 0.85fr);
    gap: 1rem;
    margin-bottom: 1.45rem;
}

.songbook-v18__panel,
.songbook-v18__section {
    min-width: 0;
    padding: clamp(1rem, 2vw, 1.35rem);
    border: 1px solid var(--sb18-line);
    border-radius: 1rem;
    background: var(--sb18-paper);
    box-shadow: 0 12px 32px rgba(8, 38, 65, 0.045);
}

.songbook-v18__panel-heading,
.songbook-v18__section-heading {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0.95rem;
}

.songbook-v18__panel-heading h2,
.songbook-v18__section-heading h2 {
    margin: 0;
    color: var(--sb18-ink);
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(1.15rem, 2vw, 1.45rem);
}

.songbook-v18__panel-heading h2::first-letter,
.songbook-v18__section-heading h2::first-letter {
    color: var(--sb18-blue);
}

.songbook-v18__section-heading p {
    margin: 0;
    color: var(--sb18-muted);
    font-size: 0.82rem;
}

.songbook-v18__text-link {
    border: 0;
    color: var(--sb18-blue-strong);
    background: transparent;
    cursor: pointer;
    font-size: 0.82rem;
    font-weight: 800;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.songbook-v18__service-empty {
    display: flex;
    min-height: 150px;
    flex-direction: column;
    justify-content: center;
    padding: 1.15rem;
    border: 1px dashed rgba(23, 105, 232, 0.3);
    border-radius: 0.8rem;
    background: linear-gradient(130deg, rgba(23, 105, 232, 0.08), rgba(232, 189, 96, 0.08));
}

.songbook-v18__service-empty strong {
    color: var(--sb18-ink);
    font-size: 1rem;
}

.songbook-v18__service-empty p {
    max-width: 35rem;
    margin: 0.35rem 0 0.9rem;
    color: var(--sb18-muted);
    font-size: 0.86rem;
}

.songbook-v18__service-list {
    display: grid;
    gap: 0.4rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.songbook-v18__service-list li {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.45rem 0;
    border-bottom: 1px solid var(--sb18-line);
    color: var(--sb18-ink);
    font-size: 0.86rem;
}

.songbook-v18__service-list li:last-child {
    border-bottom: 0;
}

.songbook-v18__service-number {
    display: grid;
    width: 1.45rem;
    height: 1.45rem;
    place-items: center;
    border-radius: 50%;
    color: #fff;
    background: var(--sb18-blue);
    font-size: 0.72rem;
    font-weight: 800;
}

.songbook-v18__featured {
    position: relative;
    overflow: hidden;
    color: #fff;
    background: linear-gradient(145deg, #082641, #15507a);
}

.songbook-v18__featured::after {
    position: absolute;
    right: -3rem;
    bottom: -4rem;
    width: 12rem;
    height: 12rem;
    content: "";
    border-radius: 50%;
    background: rgba(232, 189, 96, 0.22);
    filter: blur(12px);
}

.songbook-v18__featured .songbook-v18__panel-heading h2,
.songbook-v18__featured .songbook-v18__section-kicker {
    color: var(--sb18-gold);
}

.songbook-v18__featured-song {
    position: relative;
    z-index: 1;
    display: flex;
    min-height: 150px;
    flex-direction: column;
    justify-content: space-between;
}

.songbook-v18__featured-title {
    margin: 0.5rem 0;
    color: #fff;
    font-family: "Noto Sans Bengali", "Hind Siliguri", Georgia, serif;
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    line-height: 1.2;
}

.songbook-v18__featured-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 0.85rem;
}

.songbook-v18__chip {
    display: inline-flex;
    min-height: 28px;
    align-items: center;
    padding: 0.28rem 0.6rem;
    border: 1px solid var(--sb18-line);
    border-radius: 999px;
    color: var(--sb18-blue-strong);
    background: rgba(23, 105, 232, 0.08);
    font-size: 0.73rem;
    font-weight: 800;
}

.songbook-v18__featured .songbook-v18__chip {
    border-color: rgba(255, 255, 255, 0.2);
    color: #fff;
    background: rgba(255, 255, 255, 0.13);
}

.songbook-v18__featured-button {
    align-self: flex-start;
    min-height: 42px;
    padding: 0.6rem 1rem;
    border: 0;
    border-radius: 999px;
    color: var(--sb18-navy);
    background: #fff;
    cursor: pointer;
    font-size: 0.82rem;
    font-weight: 800;
}

.songbook-v18__quick {
    margin-bottom: 1.45rem;
}

.songbook-v18__quick-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0.7rem;
}

.songbook-v18__quick-card {
    display: flex;
    min-height: 124px;
    flex-direction: column;
    align-items: flex-start;
    padding: 0.9rem;
    border: 1px solid var(--sb18-line);
    border-radius: 0.85rem;
    color: var(--sb18-ink);
    background: var(--sb18-paper);
    cursor: pointer;
    text-align: left;
    transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.songbook-v18__quick-card:hover {
    border-color: rgba(23, 105, 232, 0.45);
    box-shadow: 0 12px 28px rgba(23, 105, 232, 0.1);
    transform: translateY(-2px);
}

.songbook-v18__quick-card.is-disabled {
    cursor: not-allowed;
    opacity: 0.66;
}

.songbook-v18__quick-icon {
    display: grid;
    width: 2.1rem;
    height: 2.1rem;
    place-items: center;
    margin-bottom: 0.6rem;
    border-radius: 0.6rem;
    color: var(--sb18-blue);
    background: rgba(23, 105, 232, 0.1);
    font-size: 1.15rem;
}

.songbook-v18__quick-card strong {
    font-size: 0.86rem;
}

.songbook-v18__quick-card small {
    margin-top: 0.28rem;
    color: var(--sb18-muted);
    font-size: 0.72rem;
    line-height: 1.35;
}

.songbook-v18__alphabet {
    margin-bottom: 1.45rem;
}

.songbook-v18__index-heading {
    align-items: flex-start;
}

.songbook-v18__index-languages {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 0 0 1rem;
}

.songbook-v18__index-language {
    display: inline-flex;
    min-height: 40px;
    align-items: center;
    gap: 0.55rem;
    padding: 0.45rem 0.8rem;
    border: 1px solid var(--sb18-line);
    border-radius: 0.7rem;
    color: var(--sb18-ink);
    background: rgba(97, 115, 138, 0.08);
    cursor: pointer;
    font-size: 0.82rem;
    font-weight: 800;
}

.songbook-v18__index-language:hover {
    border-color: rgba(23, 105, 232, 0.42);
    background: rgba(23, 105, 232, 0.1);
}

.songbook-v18__index-language.is-active {
    border-color: var(--sb18-blue);
    color: #fff;
    background: var(--sb18-blue);
    box-shadow: 0 5px 14px rgba(23, 105, 232, 0.18);
}

.songbook-v18__index-language-count {
    font-size: 0.74rem;
    opacity: 0.82;
}

.songbook-v18__index-language.is-active .songbook-v18__index-language-count {
    opacity: 0.94;
}

.songbook-v18__index-jump {
    display: grid;
    gap: 0.45rem;
}

.songbook-v18__index-label {
    color: var(--sb18-muted);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.songbook-v18__alphabet .alphabet-index {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    justify-content: flex-start;
    max-width: 100%;
    margin: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    background: transparent;
}

.songbook-v18__alphabet .alphabet-btn {
    min-width: 42px;
    min-height: 40px;
    padding: 0.45rem 0.62rem;
    border: 1px solid var(--sb18-line);
    border-radius: 0.55rem;
    color: var(--sb18-ink);
    background: var(--sb18-paper);
    cursor: pointer;
    font-size: 0.85rem;
}

.songbook-v18__alphabet .alphabet-btn:hover:not(:disabled),
.songbook-v18__alphabet .alphabet-btn.active {
    border-color: var(--sb18-blue);
    color: #fff;
    background: var(--sb18-blue);
    transform: none;
}

.songbook-v18__alphabet .alphabet-btn:disabled,
.songbook-v18__alphabet .alphabet-btn.is-unavailable {
    cursor: not-allowed;
    opacity: 0.42;
}

.songbook-v18__index-summary {
    margin: 0.9rem 0 0;
    color: var(--sb18-muted);
    font-size: 0.84rem;
    font-weight: 700;
}

.songbook-v18__songs {
    margin-bottom: 1.45rem;
}

.songbook-v18__songs .song-list {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.8rem;
    margin: 0;
}

.songbook-v18__songs .song-list.is-collapsed .song-card:nth-child(n + 5) {
    display: none;
}

.songbook-v18__songs .song-card {
    display: flex;
    min-width: 0;
    min-height: 195px;
    flex-direction: column;
    padding: 1rem;
    border: 1px solid var(--sb18-line);
    border-radius: 0.9rem;
    color: var(--sb18-ink);
    background: var(--sb18-paper);
    box-shadow: none;
    cursor: pointer;
    transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.songbook-v18__songs .song-card:hover {
    border-color: rgba(23, 105, 232, 0.42);
    box-shadow: 0 14px 28px rgba(8, 38, 65, 0.1);
    transform: translateY(-2px);
}

.songbook-v18__song-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.7rem;
}

.songbook-v18__song-note {
    display: grid;
    width: 2rem;
    height: 2rem;
    place-items: center;
    border-radius: 0.55rem;
    color: var(--sb18-blue);
    background: rgba(23, 105, 232, 0.1);
    font-size: 1.05rem;
}

.songbook-v18__song-open {
    color: var(--sb18-blue-strong);
    font-size: 0.75rem;
    font-weight: 800;
}

.songbook-v18__songs .song-card h3 {
    display: -webkit-box;
    min-height: 3.6em;
    margin: 0;
    overflow: hidden;
    color: var(--sb18-ink);
    font-family: "Noto Sans Bengali", "Hind Siliguri", Georgia, serif;
    font-size: 1rem;
    line-height: 1.45;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
}

.songbook-v18__song-category {
    margin: 0.55rem 0 0.75rem;
    color: var(--sb18-muted) !important;
    font-size: 0.77rem !important;
}

.songbook-v18__song-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    margin-top: auto;
}

.songbook-v18__songs .add-to-service-btn {
    display: none;
    width: 100%;
    min-height: 40px;
    margin-top: 0.8rem;
    padding: 0.5rem 0.7rem;
    border: 1px solid rgba(23, 105, 232, 0.25);
    border-radius: 0.55rem;
    color: var(--sb18-blue-strong);
    background: rgba(23, 105, 232, 0.08);
    font-size: 0.76rem;
}

.songbook-v18__songs .add-to-service-btn.in-playlist {
    color: #fff;
    background: var(--sb18-blue);
}

.songbook-v18__saved {
    margin-bottom: 1.45rem;
}

.songbook-v18__saved .saved-playlists-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
    gap: 0.75rem;
}

.songbook-v18__saved .saved-playlist-card {
    padding: 0.85rem;
    border: 1px solid var(--sb18-line);
    border-radius: 0.75rem;
    background: transparent;
    box-shadow: none;
}

.songbook-v18__saved .saved-playlist-card h4,
.songbook-v18__saved .saved-playlist-card p,
.songbook-v18__saved .saved-playlist-card small {
    color: var(--sb18-ink);
}

.songbook-v18__saved .saved-playlist-card p,
.songbook-v18__saved .saved-playlist-card small {
    color: var(--sb18-muted);
}

.songbook-v18 #servicePlaylistPanel {
    position: static;
    display: none;
    width: 100%;
    max-width: none;
    max-height: none;
    margin-bottom: 1.45rem;
    border: 1px solid var(--sb18-line);
    border-radius: 1rem;
    background: var(--sb18-paper);
    box-shadow: var(--sb18-shadow);
}

.songbook-v18 #servicePlaylistPanel.visible {
    display: block;
}

.songbook-v18 #servicePlaylistPanel .playlist-header {
    border-radius: 1rem 1rem 0 0;
    background: var(--sb18-navy);
}

.songbook-v18 #servicePlaylistPanel .playlist-songs {
    max-height: 260px;
}

.songbook-v18__contribute {
    text-align: center;
}

.songbook-v18__contribute h2 {
    margin: 0 0 0.45rem;
    color: var(--sb18-ink);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1.25rem;
}

.songbook-v18__contribute p {
    max-width: 680px;
    margin: 0 auto 1rem;
    color: var(--sb18-muted);
    font-size: 0.9rem;
    line-height: 1.6;
}

.songbook-v18__contribute a {
    color: var(--sb18-blue-strong);
    font-weight: 800;
}

.songbook-v18__modal .modal-content,
.songbook-v18 .modal-content {
    border: 1px solid var(--sb18-line);
}

@media (max-width: 1180px) {
    .songbook-v18__songs .song-list {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .songbook-v18__quick-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 900px) {
    .songbook-v18__actions {
        grid-template-columns: minmax(0, 1fr) auto auto;
    }

    .songbook-v18__action-link--add {
        display: none;
    }

    .songbook-v18__dashboard {
        display: block;
    }

    .songbook-v18__filter-toggle {
        display: inline-flex;
        align-items: center;
        gap: 0.45rem;
    }

    .songbook-v18__sidebar {
        position: static;
        display: none;
        margin-bottom: 1rem;
    }

    .songbook-v18__sidebar.is-open {
        display: block;
    }
}

@media (max-width: 720px) {
    .songbook-v18 {
        padding-top: 6.75rem;
    }

    .songbook-v18__hero {
        grid-template-columns: 1fr;
        min-height: 0;
        gap: 1.3rem;
        padding: 1.65rem;
        border-radius: 1.2rem;
    }

    .songbook-v18__hero h1 {
        font-size: clamp(2.5rem, 13vw, 4rem);
    }

    .songbook-v18__profile {
        min-height: 96px;
    }

    .songbook-v18__actions {
        grid-template-columns: 1fr 1fr;
        margin: -0.85rem 0.35rem 1.25rem;
        padding: 0.55rem;
    }

    .songbook-v18__search-wrap {
        grid-column: 1 / -1;
    }

    .songbook-v18__action {
        min-width: 0;
        padding-inline: 0.65rem;
        font-size: 0.76rem;
    }

    .songbook-v18__action--worship {
        grid-column: 1 / -1;
    }

    .songbook-v18__feature-row {
        grid-template-columns: 1fr;
    }

    .songbook-v18__quick-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .songbook-v18__songs .song-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 480px) {
    .songbook-v18 {
        padding-inline: 0.7rem;
    }

    .songbook-v18__hero {
        padding: 1.25rem;
    }

    .songbook-v18__hero-lede {
        font-size: 0.92rem;
    }

    .songbook-v18__quick-grid,
    .songbook-v18__songs .song-list {
        grid-template-columns: 1fr;
    }

    .songbook-v18__quick-card {
        min-height: 96px;
    }

    .songbook-v18__panel-heading,
    .songbook-v18__section-heading {
        align-items: flex-start;
        flex-direction: column;
        gap: 0.4rem;
    }

    .songbook-v18__alphabet .alphabet-index {
        flex-wrap: nowrap;
        overflow-x: auto;
        padding-bottom: 0.3rem;
        scrollbar-width: thin;
    }
}

/* Phone layout: the dashboard becomes a deliberate reading and browsing
   flow while the approved desktop layout remains unchanged above 768px. */
@media (max-width: 768px) {
    .songbook-v18 {
        width: 100%;
        padding: 5.15rem 0.85rem 1.5rem;
        overflow-x: clip;
    }

    .songbook-v18__hero {
        grid-template-columns: 1fr;
        gap: 0.75rem;
        min-height: 0;
        padding: 1.15rem 1rem 0.95rem;
        border-radius: 1rem;
    }

    .songbook-v18__hero::before {
        background: linear-gradient(90deg, rgba(5, 24, 43, 0.96), rgba(5, 24, 43, 0.78)), url("images/hero-worship-authentic.webp") center 42% / cover;
        opacity: 0.9;
    }

    .songbook-v18__eyebrow {
        font-size: 0.66rem;
        letter-spacing: 0.13em;
    }

    .songbook-v18__hero h1 {
        max-width: 100%;
        margin: 0.45rem 0 0.45rem;
        font-size: clamp(2.2rem, 10.5vw, 3.25rem);
        letter-spacing: -0.06em;
        line-height: 0.96;
    }

    .songbook-v18__hero-lede {
        font-size: 0.9rem;
        line-height: 1.35;
    }

    .songbook-v18__hero-lede-desktop {
        display: none;
    }

    .songbook-v18__hero-lede-mobile {
        display: inline;
    }

    .songbook-v18__hero-verse {
        margin-top: 0.6rem;
        font-size: 0.76rem;
        line-height: 1.35;
    }

    .songbook-v18__profile {
        min-height: 0;
        justify-content: stretch;
        padding: 0.65rem 0.75rem;
        border-radius: 0.8rem;
    }

    .songbook-v18__profile #authButton {
        text-align: left;
    }

    .songbook-v18__auth-prompt {
        display: block;
        margin-bottom: 0.42rem;
        color: rgba(255, 255, 255, 0.8);
        font-size: 0.74rem;
        line-height: 1.3;
    }

    .songbook-v18__profile .btn-auth {
        width: 100%;
        min-height: 42px;
        font-size: 0.78rem;
    }

    .songbook-v18__profile #userInfo {
        min-height: 2.55rem;
        gap: 0.6rem;
    }

    .songbook-v18__avatar {
        width: 2.35rem;
        height: 2.35rem;
    }

    .songbook-v18__profile #userName {
        font-size: 0.86rem;
    }

    .songbook-v18__profile .btn-auth-small {
        min-height: 36px;
        font-size: 0.7rem;
    }

    .songbook-v18__actions {
        grid-template-columns: 1fr 1fr;
        gap: 0.45rem;
        margin: -0.55rem 0.2rem 0.9rem;
        padding: 0.45rem;
        border-radius: 0.85rem;
    }

    .songbook-v18__search-wrap {
        grid-column: 1 / -1;
    }

    .songbook-v18 #searchInput {
        min-height: 46px;
        padding-right: 0.85rem;
        font-size: 0.9rem;
    }

    .songbook-v18__shortcut {
        display: none;
    }

    .songbook-v18__action,
    .songbook-v18__action-link {
        width: 100%;
        min-height: 44px;
        min-width: 0;
        padding: 0.6rem 0.5rem;
        font-size: 0.75rem;
        white-space: normal;
    }

    .songbook-v18__action--worship {
        grid-column: auto;
    }

    .songbook-v18__action-link--add {
        display: inline-flex;
        grid-column: 1 / -1;
        order: 4;
        min-height: 32px;
        padding: 0.2rem 0.4rem;
        border: 0;
        color: var(--sb18-blue-strong);
        font-size: 0.72rem;
    }

    .songbook-v18__filter-toggle,
    .songbook-v18__sidebar {
        display: none !important;
    }

    .songbook-v18__mobile-filters {
        display: block;
        margin-bottom: 0.85rem;
        padding: 0.75rem 0.7rem;
        border: 1px solid var(--sb18-line);
        border-radius: 0.9rem;
        background: var(--sb18-paper);
        box-shadow: 0 8px 22px rgba(8, 38, 65, 0.05);
    }

    .songbook-v18__mobile-filters-heading {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 0.65rem;
        margin-bottom: 0.55rem;
    }

    .songbook-v18__mobile-filters-heading h2 {
        margin: 0;
        color: var(--sb18-ink);
        font-family: Georgia, "Times New Roman", serif;
        font-size: 1rem;
    }

    .songbook-v18__mobile-more {
        min-height: 34px;
        padding: 0.35rem 0.55rem;
        border: 1px solid var(--sb18-line);
        border-radius: 0.55rem;
        color: var(--sb18-blue-strong);
        background: transparent;
        cursor: pointer;
        font-size: 0.72rem;
        font-weight: 800;
    }

    .songbook-v18__mobile-filter-row {
        display: flex;
        gap: 0.4rem;
        max-width: 100%;
        overflow-x: auto;
        padding: 0.08rem 0.05rem 0.25rem;
        scrollbar-width: thin;
    }

    .songbook-v18__mobile-filter-row[hidden] {
        display: none;
    }

    .songbook-v18__mobile-filter-row .songbook-v18__filter {
        width: auto;
        min-height: 40px;
        flex: 0 0 auto;
        padding: 0.5rem 0.72rem;
        border: 1px solid var(--sb18-line);
        border-radius: 999px;
        color: var(--sb18-ink);
        background: transparent;
        font-size: 0.74rem;
        white-space: nowrap;
    }

    .songbook-v18__mobile-filter-row .songbook-v18__filter.is-active {
        box-shadow: none;
        color: #fff;
        border-color: var(--sb18-blue);
        background: var(--sb18-blue);
    }

    .songbook-v18__feature-row {
        grid-template-columns: 1fr;
        gap: 0.75rem;
        margin-bottom: 0.9rem;
    }

    .songbook-v18__panel,
    .songbook-v18__section {
        min-height: 0;
        padding: 0.9rem 0.85rem;
        border-radius: 0.9rem;
    }

    .songbook-v18__panel-heading,
    .songbook-v18__section-heading {
        gap: 0.35rem;
        margin-bottom: 0.7rem;
    }

    .songbook-v18__panel-heading h2,
    .songbook-v18__section-heading h2 {
        font-size: 1.12rem;
        line-height: 1.25;
    }

    .songbook-v18__section-heading p {
        font-size: 0.76rem;
    }

    .songbook-v18__service-empty {
        min-height: 0;
        padding: 0.85rem;
    }

    .songbook-v18__service-empty > p:not(.songbook-v18__service-mobile-copy) {
        display: none;
    }

    .songbook-v18__service-mobile-copy {
        display: block;
        margin: 0.35rem 0 0.75rem;
        color: var(--sb18-muted);
        font-size: 0.8rem;
    }

    .songbook-v18__service-browse {
        align-self: flex-start;
        min-height: 40px;
        width: auto;
        padding-inline: 0.85rem;
    }

    .songbook-v18__service-browse-desktop {
        display: none;
    }

    .songbook-v18__service-browse-mobile {
        display: inline;
    }

    .songbook-v18__featured-song {
        min-height: 0;
    }

    .songbook-v18__featured-title {
        margin: 0.4rem 0;
        font-size: clamp(1.35rem, 6vw, 1.75rem);
        line-height: 1.3;
    }

    .songbook-v18__featured-meta {
        gap: 0.3rem;
        margin-bottom: 0.65rem;
    }

    .songbook-v18__chip {
        min-height: 26px;
        padding: 0.25rem 0.5rem;
        font-size: 0.7rem;
    }

    .songbook-v18__featured-button {
        min-height: 40px;
        padding: 0.55rem 0.85rem;
        font-size: 0.76rem;
    }

    .songbook-v18__quick {
        margin-bottom: 0.9rem;
    }

    .songbook-v18__quick-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.45rem;
    }

    .songbook-v18__quick-card {
        min-height: 88px;
        padding: 0.7rem;
        border-radius: 0.7rem;
    }

    .songbook-v18__quick-icon {
        width: 1.75rem;
        height: 1.75rem;
        margin-bottom: 0.35rem;
        border-radius: 0.5rem;
        font-size: 0.95rem;
    }

    .songbook-v18__quick-card strong {
        font-size: 0.78rem;
    }

    .songbook-v18__quick-card small {
        margin-top: 0.14rem;
        font-size: 0.66rem;
        line-height: 1.25;
    }

    .songbook-v18__quick-card.is-disabled {
        grid-column: 1 / -1;
        min-height: 54px;
        flex-direction: row;
        align-items: center;
        gap: 0.55rem;
    }

    .songbook-v18__quick-card.is-disabled .songbook-v18__quick-icon {
        margin: 0;
    }

    .songbook-v18__quick-card.is-disabled small {
        margin-left: auto;
        text-align: right;
    }

    .songbook-v18__alphabet {
        margin-bottom: 0.9rem;
    }

    .songbook-v18__index-heading {
        flex-direction: row;
        align-items: flex-start;
    }

    .songbook-v18__index-heading .songbook-v18__text-link {
        flex: 0 0 auto;
        padding-top: 0.15rem;
        font-size: 0.74rem;
    }

    .songbook-v18__index-languages {
        margin-bottom: 0.85rem;
    }

    .songbook-v18__alphabet .alphabet-index {
        display: flex;
        max-width: 100%;
        flex-wrap: nowrap;
        gap: 0.3rem;
        align-items: center;
        overflow-x: auto;
        padding-bottom: 0.35rem;
        scrollbar-width: thin;
    }

    .songbook-v18__alphabet .alphabet-btn {
        min-width: 42px;
        min-height: 44px;
        padding: 0.4rem 0.5rem;
        font-size: 0.8rem;
    }

    .songbook-v18__songs {
        margin-bottom: 0.9rem;
    }

    .songbook-v18__songs .song-list {
        grid-template-columns: 1fr;
        gap: 0.55rem;
    }

    .songbook-v18__songs .song-card {
        min-height: 0;
        padding: 0.8rem;
        border-radius: 0.75rem;
    }

    .songbook-v18__song-top {
        margin-bottom: 0.45rem;
    }

    .songbook-v18__song-note {
        width: 1.8rem;
        height: 1.8rem;
        font-size: 0.95rem;
    }

    .songbook-v18__song-open {
        font-size: 0.7rem;
    }

    .songbook-v18__songs .song-card h3 {
        min-height: 0;
        font-size: 0.92rem;
        line-height: 1.45;
    }

    .songbook-v18__song-category {
        margin: 0.35rem 0 0.5rem;
        font-size: 0.72rem !important;
    }

    .songbook-v18__saved,
    .songbook-v18 #servicePlaylistPanel {
        margin-bottom: 0.9rem;
    }

    .songbook-v18__contribute {
        padding: 0.85rem;
    }

    .songbook-v18__contribute h2 {
        font-size: 1.05rem;
        line-height: 1.3;
    }

    .songbook-v18__contribute p {
        margin-bottom: 0.75rem;
        font-size: 0.82rem;
        line-height: 1.45;
    }
}

@media (max-width: 640px) {
    body.songbook-v18 .site-footer {
        padding-bottom: max(12px, env(safe-area-inset-bottom));
    }

    body.songbook-v18 .sacred-footer__transition {
        height: 24px;
    }

    body.songbook-v18 .sacred-footer__transition::before,
    body.songbook-v18 .sacred-footer__transition::after {
        height: 22px;
    }

    body.songbook-v18 .sacred-footer__transition::after {
        inset: auto 0 4px 0;
    }

    body.songbook-v18 .sacred-footer__inner {
        padding: 16px 14px 10px;
    }

    body.songbook-v18 .sacred-footer__inner::before {
        inset: 1rem 8% auto;
        height: 64px;
    }

    body.songbook-v18 .sacred-footer__brand {
        margin-bottom: 14px;
    }

    body.songbook-v18 .sacred-footer__logo {
        width: 68px;
        margin-bottom: 6px;
    }

    body.songbook-v18 .sacred-footer__brand-text h2 {
        font-size: 1.5rem;
        letter-spacing: 0.04em;
        line-height: 1.05;
    }

    body.songbook-v18 .sacred-footer__brand-text p {
        font-size: 0.68rem;
        letter-spacing: 0.12em;
    }

    body.songbook-v18 .sacred-footer__monogram {
        margin-top: 4px;
        padding: 2px 10px;
        font-size: 0.66rem;
        letter-spacing: 0.2em;
    }

    body.songbook-v18 .sacred-footer__brand-text small {
        margin-top: 8px;
        font-size: 0.5rem;
        letter-spacing: 0.14em;
    }

    body.songbook-v18 .sacred-footer__grid {
        grid-template-columns: 1fr;
        gap: 0.35rem;
        margin-top: 0;
    }

    body.songbook-v18 .sacred-footer__column {
        padding: 0;
    }

    body.songbook-v18 .sacred-footer__column::before {
        display: none;
    }

    body.songbook-v18 .sacred-footer__column .footer-nav-title {
        display: flex;
        width: 100%;
        min-height: 44px;
        align-items: center;
        justify-content: space-between;
        margin: 0;
        padding: 0.55rem 0.7rem;
        border: 1px solid rgba(215, 181, 124, 0.34);
        border-radius: 0.55rem;
        color: var(--footer-v9-gold-soft);
        background: rgba(12, 26, 42, 0.55);
        font-size: 0.72rem;
        letter-spacing: 0.12em;
        text-align: left;
    }

    body.songbook-v18 .sacred-footer__column .songbook-v18__footer-toggle {
        appearance: none;
        cursor: pointer;
        font: inherit;
    }

    body.songbook-v18 .sacred-footer__column .songbook-v18__footer-toggle span {
        color: var(--footer-v9-ivory);
        font-size: 1rem;
        line-height: 1;
    }

    body.songbook-v18 .sacred-footer__column .footer-nav-title::after {
        display: none;
    }

    body.songbook-v18 .sacred-footer__column .footer-link-list,
    body.songbook-v18 .sacred-footer__column .footer-link-list[hidden] {
        display: none !important;
    }

    body.songbook-v18 .sacred-footer__column.is-open .footer-link-list {
        display: grid !important;
        gap: 0;
        margin: 0;
        padding: 0.15rem 0.7rem 0.35rem;
        text-align: left;
    }

    body.songbook-v18 .sacred-footer__column .footer-link-list li {
        margin: 0;
    }

    body.songbook-v18 .sacred-footer__column .footer-link {
        display: flex;
        min-height: 37px;
        justify-content: flex-start;
        padding: 0.35rem 0;
        font-size: 0.76rem;
        line-height: 1.3;
        text-align: left;
    }

    body.songbook-v18 .sacred-footer__statement {
        margin: 12px auto 8px;
        padding-top: 2px;
    }

    body.songbook-v18 .sacred-footer__statement::before,
    body.songbook-v18 .sacred-footer__statement::after {
        width: 72%;
        margin-bottom: 10px;
    }

    body.songbook-v18 .sacred-footer__statement::after {
        margin-top: 10px;
        margin-bottom: 0;
    }

    body.songbook-v18 .sacred-footer__statement span {
        font-size: 0.82rem;
        letter-spacing: 0.09em;
    }

    body.songbook-v18 .sacred-footer__statement small {
        margin-top: 5px;
        font-size: 0.62rem;
        letter-spacing: 0.14em;
    }

    body.songbook-v18 .site-footer .sacred-footer__bottom {
        flex-direction: column;
        gap: 9px;
        padding: 12px 14px 4px;
        text-align: center;
    }

    body.songbook-v18 .sacred-footer__legal-copy {
        max-width: 30ch;
        font-size: 0.64rem;
        line-height: 1.4;
    }

    body.songbook-v18 .sacred-footer__bottom-meta {
        flex-direction: column;
        gap: 8px;
    }

    body.songbook-v18 .sacred-footer__follow {
        gap: 8px;
        font-size: 0.62rem;
    }

    body.songbook-v18 .site-footer .footer-social-row {
        gap: 7px;
    }

    body.songbook-v18 .site-footer .footer-social-link {
        width: 28px;
        height: 28px;
        min-width: 28px;
        min-height: 28px;
    }

    body.songbook-v18 .site-footer .footer-social-link svg {
        width: 13px;
        height: 13px;
    }

    body.songbook-v18 .site-footer .footer-legal-links {
        gap: 10px;
    }

    body.songbook-v18 .site-footer .footer-legal-link {
        min-height: 32px;
        font-size: 0.66rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .songbook-v18 *,
    .songbook-v18 *::before,
    .songbook-v18 *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}

/* ============================================================================
   V18 SONG READER — shared modal renderer surface
   ============================================================================ */

body.songbook-v18 #songModal {
    z-index: 10000;
    padding: 1rem;
    background: rgba(3, 16, 29, 0.78);
    align-items: center;
}

body.songbook-v18 #songModal .songbook-v18__reader-dialog {
    width: min(1100px, calc(100vw - 32px));
    max-width: none;
    max-height: 88vh;
    border: 1px solid var(--sb18-line);
    border-radius: 1.35rem;
    background: var(--sb18-paper);
    box-shadow: 0 30px 90px rgba(3, 16, 29, 0.36);
}

body.songbook-v18 .songbook-v18__reader-header {
    position: relative;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1.5rem;
    padding: 1.35rem 4.5rem 1.15rem 1.65rem;
    color: #fff;
    background: linear-gradient(120deg, #082641, #124c78);
    flex-shrink: 0;
}

body.songbook-v18 .songbook-v18__reader-heading {
    min-width: 0;
}

body.songbook-v18 .songbook-v18__reader-kicker {
    display: block;
    margin-bottom: 0.35rem;
    color: var(--sb18-gold);
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

body.songbook-v18 #songTitle {
    margin: 0 !important;
    padding: 0 !important;
    border: 0 !important;
    background: transparent !important;
    color: #fff !important;
    font-family: Georgia, "Times New Roman", serif !important;
    font-size: clamp(1.55rem, 2.8vw, 2.35rem) !important;
    line-height: 1.25 !important;
}

body.songbook-v18 .songbook-v18__reader-phonetic-title {
    max-width: 70ch;
    margin: 0.45rem 0 0;
    color: rgba(255, 255, 255, 0.76);
    font-family: "Open Sans", Arial, sans-serif;
    font-size: 0.88rem;
    line-height: 1.45;
}

body.songbook-v18 .songbook-v18__reader-close {
    top: 1rem;
    right: 1rem;
    width: 2.75rem;
    height: 2.75rem;
    border: 1px solid rgba(255, 255, 255, 0.28);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    font-size: 1.8rem;
}

body.songbook-v18 .songbook-v18__reader-close:hover,
body.songbook-v18 .songbook-v18__reader-close:focus-visible {
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
}

body.songbook-v18 .songbook-v18__reader-toolbar {
    position: sticky;
    top: 0;
    z-index: 2;
    display: flex;
    flex-wrap: wrap;
    align-items: end;
    gap: 0.7rem;
    padding: 0.8rem 1rem;
    border-bottom: 1px solid var(--sb18-line);
    background: color-mix(in srgb, var(--sb18-paper) 94%, transparent);
    backdrop-filter: blur(14px);
    flex-shrink: 0;
}

body.songbook-v18 .songbook-v18__reader-control-group {
    display: grid;
    gap: 0.3rem;
    min-width: max-content;
}

body.songbook-v18 .songbook-v18__reader-control-label {
    color: var(--sb18-muted);
    font-size: 0.64rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

body.songbook-v18 .songbook-v18__reader-segmented,
body.songbook-v18 .songbook-v18__reader-inline-controls {
    display: inline-flex;
    align-items: center;
    gap: 0.2rem;
}

body.songbook-v18 .songbook-v18__reader-control {
    min-height: 2.15rem;
    padding: 0.42rem 0.72rem;
    border: 1px solid var(--sb18-line);
    border-radius: 0.65rem;
    background: transparent;
    color: var(--sb18-ink);
    cursor: pointer;
    font-size: 0.78rem;
    font-weight: 800;
    line-height: 1;
    transition: background 160ms ease, border-color 160ms ease, color 160ms ease;
}

body.songbook-v18 .songbook-v18__reader-control:hover,
body.songbook-v18 .songbook-v18__reader-control:focus-visible,
body.songbook-v18 .songbook-v18__reader-control.is-active {
    border-color: var(--sb18-blue);
    background: var(--sb18-blue);
    color: #fff;
}

body.songbook-v18 .songbook-v18__reader-control:disabled {
    cursor: not-allowed;
    opacity: 0.42;
}

body.songbook-v18 .songbook-v18__reader-control--toggle {
    min-width: 4.4rem;
}

body.songbook-v18 .songbook-v18__reader-control--compact {
    min-width: 2.15rem;
    padding-inline: 0.55rem;
}

body.songbook-v18 .songbook-v18__reader-key {
    min-width: 4.8rem;
    padding-inline: 0.3rem;
    color: var(--sb18-muted);
    font-size: 0.72rem;
    font-weight: 800;
    text-align: center;
}

body.songbook-v18 .songbook-v18__reader-capo-select {
    min-width: 3rem;
    min-height: 2.15rem;
    padding: 0.35rem 0.45rem;
    border: 1px solid var(--sb18-line);
    border-radius: 0.65rem;
    background: var(--sb18-paper);
    color: var(--sb18-ink);
    cursor: pointer;
    font-size: 0.78rem;
    font-weight: 800;
    text-align: center;
}

body.songbook-v18 .songbook-v18__reader-capo-select:focus-visible {
    outline: 3px solid var(--sb18-gold);
    outline-offset: 2px;
}

body.songbook-v18 .songbook-v18__reader-capo-summary {
    display: flex;
    flex-basis: 100%;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.55rem 0.9rem;
    padding-top: 0.65rem;
    border-top: 1px solid var(--sb18-line);
    color: var(--sb18-muted);
    font-size: 0.74rem;
    font-weight: 800;
}

body.songbook-v18 .songbook-v18__reader-suggestions {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem;
}

body.songbook-v18 .songbook-v18__reader-suggestions-label {
    color: var(--sb18-muted);
    font-size: 0.66rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

body.songbook-v18 .songbook-v18__reader-suggestion {
    min-height: 1.8rem;
    padding: 0.3rem 0.55rem;
    border: 1px solid var(--sb18-line);
    border-radius: 999px;
    background: transparent;
    color: var(--sb18-blue-strong);
    cursor: pointer;
    font-size: 0.68rem;
    font-weight: 800;
}

body.songbook-v18 .songbook-v18__reader-suggestion:hover,
body.songbook-v18 .songbook-v18__reader-suggestion:focus-visible,
body.songbook-v18 .songbook-v18__reader-suggestion.is-active {
    border-color: var(--sb18-blue);
    background: rgba(23, 105, 232, 0.08);
}

body.songbook-v18 [hidden] {
    display: none !important;
}

body.songbook-v18 .songbook-v18__reader-advanced-toggle,
body.songbook-v18 #advancedControls {
    display: none !important;
}

body.songbook-v18 #songContent.songbook-v18__reader-content {
    width: 100%;
    max-width: 900px;
    min-height: 0;
    max-height: calc(88vh - 184px);
    margin: 0 auto;
    padding: 1.7rem clamp(1rem, 5vw, 3.2rem) 2.6rem;
    overflow-y: auto;
    overflow-x: hidden;
    background: var(--sb18-paper);
    color: var(--sb18-ink);
    font-family: "Noto Sans Bengali", "Hind Siliguri", "Open Sans", Arial, sans-serif;
    font-size: var(--reader-font-size, 16px);
    line-height: 1.9;
    -webkit-overflow-scrolling: touch;
}

body.songbook-v18 .songbook-v18__reader-lyric-line,
body.songbook-v18 .songbook-v18__reader-section {
    max-width: 100%;
    overflow-wrap: anywhere;
    white-space: pre-wrap;
}

body.songbook-v18 .songbook-v18__reader-lyric-line {
    margin: 0;
    color: var(--sb18-ink);
}

body.songbook-v18 .songbook-v18__reader-lyric-line--phonetic {
    color: var(--sb18-muted);
    font-family: "Open Sans", Arial, sans-serif;
    font-size: 0.92em;
    line-height: 1.75;
}

body.songbook-v18 .songbook-v18__reader-section {
    margin: 0.25rem 0 0.5rem;
    color: var(--sb18-blue-strong);
    font-size: 0.72em;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

body.songbook-v18 .songbook-v18__reader-chord-line {
    max-width: 100%;
    margin: 0.2rem 0 0.05rem;
    overflow-x: auto;
    color: var(--sb18-blue-strong);
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
    font-size: 0.78em;
    font-weight: 800;
    letter-spacing: 0.06em;
    line-height: 1.5;
    white-space: pre-wrap;
}

body.songbook-v18 .songbook-v18__reader-inline-chord {
    color: var(--sb18-blue-strong);
    font-weight: 800;
}

body.songbook-v18 .songbook-v18__reader-anchored-line {
    overflow-wrap: anywhere;
    white-space: pre-wrap;
}

body.songbook-v18 .songbook-v18__reader-anchor-group {
    display: inline-flex;
    flex-direction: column;
    align-items: flex-start;
    max-width: 100%;
    vertical-align: bottom;
    break-inside: avoid;
    white-space: nowrap;
}

body.songbook-v18 .songbook-v18__reader-anchor-chords {
    display: inline-flex;
    min-height: 1.15em;
    align-items: end;
    gap: 0.3em;
    color: var(--sb18-blue-strong);
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
    font-size: 0.62em;
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: 0.02em;
}

body.songbook-v18 .songbook-v18__reader-anchored-chord {
    display: inline-block;
}

body.songbook-v18 .songbook-v18__reader-anchor-lyric {
    display: inline-block;
}

body.songbook-v18 .songbook-v18__reader-stanza-space {
    height: 0.95rem;
}

body.songbook-v18[data-theme="dark"] #songModal,
body.songbook-v18.dark #songModal {
    background: rgba(1, 8, 15, 0.86);
}

@media (max-width: 768px) {
    body.songbook-v18 #songModal {
        align-items: stretch;
        padding: 0.5rem;
    }

    body.songbook-v18 #songModal .songbook-v18__reader-dialog {
        width: 100%;
        height: calc(100dvh - 1rem);
        max-height: none;
        border-radius: 1rem;
    }

    body.songbook-v18 .songbook-v18__reader-header {
        gap: 0.75rem;
        padding: 1rem 3.75rem 0.9rem 1rem;
    }

    body.songbook-v18 #songTitle {
        font-size: clamp(1.28rem, 6vw, 1.7rem) !important;
    }

    body.songbook-v18 .songbook-v18__reader-phonetic-title {
        font-size: 0.76rem;
    }

    body.songbook-v18 .songbook-v18__reader-close {
        top: 0.7rem;
        right: 0.7rem;
        width: 2.65rem;
        height: 2.65rem;
    }

    body.songbook-v18 .songbook-v18__reader-toolbar {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        align-items: end;
        gap: 0.55rem;
        padding: 0.7rem;
    }

    body.songbook-v18 .songbook-v18__reader-language-group {
        grid-column: 1 / -1;
    }

    body.songbook-v18 .songbook-v18__reader-capo-summary {
        grid-column: 1 / -1;
        align-items: flex-start;
        flex-direction: column;
        gap: 0.45rem;
    }

    body.songbook-v18 .songbook-v18__reader-control-group {
        min-width: 0;
    }

    body.songbook-v18 .songbook-v18__reader-segmented,
    body.songbook-v18 .songbook-v18__reader-inline-controls {
        width: 100%;
    }

    body.songbook-v18 .songbook-v18__reader-segmented .songbook-v18__reader-control {
        flex: 1;
    }

    body.songbook-v18 .songbook-v18__reader-transpose-group .songbook-v18__reader-inline-controls {
        justify-content: space-between;
    }

    body.songbook-v18 #songContent.songbook-v18__reader-content {
        max-height: none;
        padding: 1.15rem 0.95rem 2rem;
        font-size: var(--reader-font-size, 16px);
        line-height: 1.85;
    }

    body.songbook-v18 .songbook-v18__reader-chord-line {
        margin-inline: -0.2rem;
        padding-inline: 0.2rem;
        white-space: pre;
    }

    body.songbook-v18 .songbook-v18__reader-anchor-group {
        white-space: nowrap;
    }

    body.songbook-v18 .songbook-v18__reader-anchor-chords {
        font-size: 0.58em;
    }

    body.songbook-v18 .songbook-v18__reader-stanza-space {
        height: 0.8rem;
    }
}

@media (min-width: 601px) and (max-width: 768px) {
    .songbook-v18__alphabet .alphabet-index {
        flex-wrap: wrap !important;
        overflow-x: visible !important;
        padding-bottom: 0;
    }
}