/* ═══════════════════════════════════════════════════════════════
   Chiesa Canzoni — Frontend Styles  v1.0.0
   ═══════════════════════════════════════════════════════════════ */

:root {
    --cc-primary:     #2c5282;
    --cc-primary-dk:  #1a365d;
    --cc-accent:      #c05621;
    --cc-chord:       #b7410e;
    --cc-green:       #276749;
    --cc-bg:          #ffffff;
    --cc-bg-soft:     #f7fafc;
    --cc-border:      #e2e8f0;
    --cc-text:        #2d3748;
    --cc-muted:       #718096;
    --cc-verse-bg:    #ebf8ff;
    --cc-chorus-bg:   #fff5f5;
    --cc-bridge-bg:   #f0fff4;
    --cc-intro-bg:    #faf5ff;
    --cc-shadow-sm:   0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
    --cc-shadow-md:   0 4px 12px rgba(0,0,0,.08);
    --cc-radius:      8px;
    --cc-radius-sm:   5px;
    --cc-font-mono:   'Courier New', Courier, monospace;
    --cc-font-ui:     -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ── Page wrapper ──────────────────────────────────────────────── */
.cc-page-wrap {
    max-width: 900px;
    margin: 0 auto;
    padding: 24px 20px 48px;
    font-family: var(--cc-font-ui);
    color: var(--cc-text);
}

/* ── Archive header ────────────────────────────────────────────── */
.cc-archive-header { margin-bottom: 28px; }
.cc-archive-title  { font-size: 2em; color: var(--cc-primary); margin: 0 0 6px; }
.cc-archive-desc   { color: var(--cc-muted); font-size: .95em; }

/* ── Breadcrumb ────────────────────────────────────────────────── */
.cc-breadcrumb {
    font-size: .82em;
    color: var(--cc-muted);
    margin-bottom: 16px;
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    align-items: center;
}
.cc-breadcrumb a   { color: var(--cc-primary); text-decoration: none; }
.cc-breadcrumb a:hover { text-decoration: underline; }
.cc-bc-sep         { color: var(--cc-border); }

/* ── Song header ────────────────────────────────────────────────── */
.cc-song-header {
    margin-bottom: 28px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--cc-border);
}
.cc-song-title {
    font-size: 2em;
    color: var(--cc-primary);
    margin: 0 0 12px;
    line-height: 1.2;
}
.cc-song-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 16px;
    font-size: .88em;
    color: var(--cc-muted);
}
.cc-meta-label { font-weight: 600; color: var(--cc-text); }
.cc-meta-item a { color: var(--cc-primary); text-decoration: none; }
.cc-meta-item a:hover { text-decoration: underline; }

/* ── Transposer bar ──────────────────────────────────────────────── */
.cc-transposer {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    background: var(--cc-bg-soft);
    border: 1px solid var(--cc-border);
    border-radius: var(--cc-radius);
    padding: 12px 16px;
}
.cc-transposer-left  { display: flex; align-items: center; gap: 8px; }
.cc-transposer-center{ display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.cc-transposer-right { margin-left: auto; }

.cc-transposer-label {
    font-weight: 600;
    font-size: .85em;
    color: var(--cc-muted);
    text-transform: uppercase;
    letter-spacing: .05em;
    font-family: var(--cc-font-ui);
}
.cc-tonalita-display {
    font-size: 1.4em;
    font-weight: 700;
    color: var(--cc-chord);
    min-width: 36px;
    text-align: center;
    font-family: var(--cc-font-ui);
    transition: color .2s;
}
.cc-key-transposed { color: var(--cc-primary); }

/* ── Buttons ──────────────────────────────────────────────────── */
.cc-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    cursor: pointer;
    border: 1px solid var(--cc-border);
    background: var(--cc-bg);
    border-radius: var(--cc-radius-sm);
    padding: 6px 12px;
    font-size: .82em;
    font-weight: 600;
    font-family: var(--cc-font-ui);
    color: var(--cc-text);
    text-decoration: none;
    transition: background .15s, color .15s, border-color .15s, transform .1s;
    line-height: 1.4;
    white-space: nowrap;
}
.cc-btn:hover      { background: var(--cc-primary); color: #fff; border-color: var(--cc-primary); }
.cc-btn.active     { background: var(--cc-primary); color: #fff; border-color: var(--cc-primary); }
.cc-btn:active     { transform: scale(.96); }
.cc-btn-primary    { background: var(--cc-primary); color: #fff; border-color: var(--cc-primary); }
.cc-btn-primary:hover { background: var(--cc-primary-dk); }
.cc-btn-ghost      { background: transparent; border-color: var(--cc-border); color: var(--cc-muted); }
.cc-btn-ghost:hover{ background: var(--cc-bg-soft); color: var(--cc-text); border-color: var(--cc-text); }
.cc-btn-group      { display: flex; gap: 4px; }
.cc-btn-group .cc-btn { border-radius: 0; }
.cc-btn-group .cc-btn:first-child { border-radius: var(--cc-radius-sm) 0 0 var(--cc-radius-sm); }
.cc-btn-group .cc-btn:last-child  { border-radius: 0 var(--cc-radius-sm) var(--cc-radius-sm) 0; }

/* ── Song body (ChordPro display) ─────────────────────────────── */
.cc-song-body {
    font-family: var(--cc-font-mono);
    font-size: 1em;
    line-height: 1.35;
}

/* Sections */
.cc-section {
    margin: 20px 0;
    padding: 14px 16px 16px;
    border-radius: var(--cc-radius);
    background: var(--cc-verse-bg);
    border-left: 3px solid var(--cc-primary);
}
.cc-section-chorus     { background: var(--cc-chorus-bg); border-color: var(--cc-chord);   }
.cc-section-bridge     { background: var(--cc-bridge-bg); border-color: var(--cc-green);   }
.cc-section-intro,
.cc-section-outro      { background: var(--cc-intro-bg);  border-color: #7b2d8b;           }
.cc-section-prechorus,
.cc-section-pre-chorus { background: #fffff0;             border-color: #b7791f;           }
.cc-section-instrumental{ background: #f7fafc;            border-color: var(--cc-muted);   }

.cc-section-label {
    font-family: var(--cc-font-ui);
    font-size: .73em;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--cc-primary);
    margin-bottom: 10px;
}
.cc-section-chorus     .cc-section-label { color: var(--cc-chord); }
.cc-section-bridge     .cc-section-label { color: var(--cc-green); }
.cc-section-intro      .cc-section-label,
.cc-section-outro      .cc-section-label { color: #7b2d8b; }

/* Lines */
.cc-line {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    min-height: 2.6em;
    margin: 0;
}
.cc-spacer { height: 8px; }

/* Chord+lyric pair */
.cc-pair {
    display: inline-flex;
    flex-direction: column;
    align-items: flex-start;
    margin-right: 1px;
}
.cc-chord {
    font-family: var(--cc-font-ui);
    font-weight: 700;
    font-size: .78em;
    color: var(--cc-chord);
    line-height: 1.2;
    white-space: nowrap;
    display: block;
    padding-bottom: 1px;
}
.cc-lyric       { display: block; white-space: pre; }
.cc-lyric-plain { display: inline; white-space: pre; }
.cc-line-text   { min-height: 1.35em; }
.cc-line-text .cc-lyric { line-height: 1.35; }

/* ── Song notes ─────────────────────────────────────────────────── */
.cc-song-notes {
    margin-top: 32px;
    padding: 14px 16px;
    background: #fffbeb;
    border-left: 4px solid #f6ad55;
    border-radius: 0 var(--cc-radius) var(--cc-radius) 0;
    font-size: .92em;
}
.cc-song-notes h3 { margin: 0 0 8px; font-size: 1em; color: var(--cc-text); }

/* ── Back link ───────────────────────────────────────────────────── */
.cc-back-link { margin-top: 36px; }

/* ═══════════════════════════════════════════════════════════════
   ARCHIVIO
   ═══════════════════════════════════════════════════════════════ */

/* Filter bar */
.cc-archive-filters {
    background: var(--cc-bg-soft);
    border: 1px solid var(--cc-border);
    border-radius: var(--cc-radius);
    padding: 18px 20px;
    margin-bottom: 24px;
}
.cc-filter-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}
.cc-filter-group { display: flex; }
.cc-filter-search { flex: 1; min-width: 220px; }
.cc-search-input,
.cc-select {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--cc-border);
    border-radius: var(--cc-radius-sm);
    font-size: .9em;
    color: var(--cc-text);
    background: var(--cc-bg);
    font-family: var(--cc-font-ui);
    transition: border-color .15s, box-shadow .15s;
}
.cc-search-input:focus,
.cc-select:focus {
    outline: none;
    border-color: var(--cc-primary);
    box-shadow: 0 0 0 3px rgba(44,82,130,.15);
}
.cc-filter-actions { display: flex; gap: 8px; align-items: center; }

/* Results count */
.cc-results-count {
    font-size: .85em;
    color: var(--cc-muted);
    margin-bottom: 16px;
}

/* Songs grid */
.cc-songs-grid {
    display: grid;
    gap: 18px;
}
.cc-cols-3 { grid-template-columns: repeat(3, 1fr); }
.cc-cols-2 { grid-template-columns: repeat(2, 1fr); }
.cc-cols-1 { grid-template-columns: 1fr; }

/* Song card */
.cc-song-card {
    background: var(--cc-bg);
    border: 1px solid var(--cc-border);
    border-radius: var(--cc-radius);
    box-shadow: var(--cc-shadow-sm);
    transition: transform .18s, box-shadow .18s;
    overflow: hidden;
}
.cc-song-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--cc-shadow-md);
}
.cc-card-link  { text-decoration: none; color: inherit; display: block; height: 100%; }
.cc-card-body  { padding: 18px; }
.cc-card-title {
    font-size: 1.05em;
    color: var(--cc-primary);
    margin: 0 0 4px;
    font-weight: 700;
    line-height: 1.3;
}
.cc-card-autore { color: var(--cc-muted); font-size: .82em; margin: 0 0 10px; }
.cc-card-badges { display: flex; flex-wrap: wrap; gap: 5px; }

/* Badges */
.cc-badge {
    font-family: var(--cc-font-ui);
    font-size: .72em;
    padding: 3px 8px;
    border-radius: 12px;
    font-weight: 600;
    white-space: nowrap;
}
.cc-badge-key    { background: #ebf8ff; color: #2b6cb0; }
.cc-badge-chords { background: #fff3e0; color: #7c4700; }
.cc-badge-cat    { background: #f0fff4; color: var(--cc-green); }

/* Pagination */
.cc-pagination { margin-top: 32px; text-align: center; }
.cc-pagination .page-numbers {
    display: inline-block;
    padding: 7px 14px;
    margin: 3px;
    border: 1px solid var(--cc-border);
    border-radius: var(--cc-radius-sm);
    text-decoration: none;
    color: var(--cc-primary);
    font-family: var(--cc-font-ui);
    font-size: .9em;
    transition: background .15s, color .15s;
}
.cc-pagination .page-numbers:hover  { background: var(--cc-primary); color: #fff; border-color: var(--cc-primary); }
.cc-pagination .page-numbers.current{ background: var(--cc-primary); color: #fff; border-color: var(--cc-primary); }

/* No results */
.cc-no-results {
    text-align: center;
    padding: 48px 20px;
    color: var(--cc-muted);
}
.cc-no-results-icon { font-size: 3em; margin-bottom: 12px; }
.cc-no-results p    { font-size: 1.05em; margin-bottom: 16px; }

/* ═══════════════════════════════════════════════════════════════
   STAMPA
   ═══════════════════════════════════════════════════════════════ */
@media print {
    .cc-transposer,
    .cc-archive-filters,
    .cc-pagination,
    .cc-back-link,
    .cc-breadcrumb { display: none !important; }

    .cc-song-header    { border: none; padding-bottom: 10px; }
    .cc-song-title     { font-size: 1.4em; color: #000; }
    .cc-chord          { color: #000 !important; font-weight: bold; }
    .cc-section        { background: none !important; border: none; padding: 0; }
    .cc-section-label  { color: #000; }
    .cc-page-wrap      { padding: 0; max-width: 100%; }

    @page { margin: 1.5cm; }
}

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 768px) {
    .cc-cols-3  { grid-template-columns: repeat(2, 1fr); }
    .cc-song-title { font-size: 1.5em; }
    .cc-transposer { flex-direction: column; align-items: flex-start; }
    .cc-transposer-right { margin-left: 0; }
}
@media (max-width: 520px) {
    .cc-cols-3, .cc-cols-2 { grid-template-columns: 1fr; }
    .cc-filter-row         { flex-direction: column; }
    .cc-filter-search      { min-width: 100%; }
    .cc-song-body          { font-size: .92em; }
}

/* ═══════════════════════════════════════════════════════════════
   Chiesa Canzoni — Scaletta Frontend Styles  v2.0
   (these rules are appended to frontend.css via @import or included separately)
   ═══════════════════════════════════════════════════════════════ */

/* ── Scaletta header ─────────────────────────────────────────── */
.cc-scaletta { font-family: var(--cc-font-ui, sans-serif); }
.cc-scaletta-header { margin-bottom: 24px; padding-bottom: 16px; border-bottom: 2px solid var(--cc-border, #e2e8f0); }
.cc-scaletta-title { font-size: 1.9em; color: var(--cc-primary, #2c5282); margin: 0 0 10px; }
.cc-scaletta-meta { display: flex; flex-wrap: wrap; gap: 12px; font-size: .88em; color: var(--cc-muted, #718096); margin-bottom: 14px; }
.cc-sc-meta-item { display: flex; align-items: center; gap: 4px; }
.cc-scaletta-actions { margin-top: 8px; }

.cc-sc-note-gen {
    background: #fffbeb;
    border-left: 4px solid #f6ad55;
    padding: 10px 14px;
    border-radius: 0 6px 6px 0;
    font-size: .9em;
    margin-bottom: 20px;
}

/* ── Scaletta table ──────────────────────────────────────────── */
.cc-scaletta-table {
    width: 100%;
    border-collapse: collapse;
    font-size: .92em;
}
.cc-scaletta-table th {
    text-align: left;
    padding: 8px 12px;
    background: var(--cc-bg-soft, #f7fafc);
    border-bottom: 2px solid var(--cc-border, #e2e8f0);
    font-size: .8em;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--cc-muted, #718096);
}
.cc-scaletta-table td { padding: 10px 12px; border-bottom: 1px solid var(--cc-border, #e2e8f0); vertical-align: middle; }
.cc-sc-row:hover td { background: var(--cc-bg-soft, #f7fafc); }
.cc-sc-num { color: var(--cc-muted); font-weight: 700; width: 32px; }
.cc-sc-th-num  { width: 32px; }
.cc-sc-th-key  { width: 80px; }
.cc-sc-th-nota { width: 160px; }

.cc-sc-momento-badge {
    display: inline-block;
    font-size: .78em;
    font-weight: 700;
    padding: 3px 10px;
    background: var(--cc-primary, #2c5282);
    color: #fff;
    border-radius: 12px;
    white-space: nowrap;
}

.cc-sc-titolo a { color: var(--cc-primary, #2c5282); text-decoration: none; font-weight: 600; }
.cc-sc-titolo a:hover { text-decoration: underline; }
.cc-sc-autore { display: block; font-size: .78em; color: var(--cc-muted, #718096); margin-top: 2px; }
.cc-sc-key-badge {
    font-size: .8em;
    font-weight: 700;
    color: var(--cc-chord, #b7410e);
    background: #fff3e0;
    padding: 2px 8px;
    border-radius: 10px;
}
.cc-sc-nota { color: var(--cc-muted, #718096); font-size: .82em; font-style: italic; }
.cc-scaletta-empty { color: var(--cc-muted); text-align: center; padding: 24px; }

/* ── Search form (cerca canzoni) ────────────────────────────── */
.cc-cerca-wrap { margin-bottom: 24px; }
.cc-cerca-form {
    background: var(--cc-bg-soft, #f7fafc);
    border: 1px solid var(--cc-border, #e2e8f0);
    border-radius: 8px;
    padding: 16px 20px;
    margin-bottom: 20px;
}
.cc-cerca-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-end; }
.cc-cerca-group { display: flex; flex-direction: column; gap: 4px; }
.cc-cerca-group label { font-size: .8em; font-weight: 700; color: var(--cc-muted); text-transform: uppercase; letter-spacing: .06em; }
.cc-cerca-group input, .cc-cerca-group select {
    padding: 8px 12px;
    border: 1px solid var(--cc-border);
    border-radius: 5px;
    font-size: .9em;
    font-family: var(--cc-font-ui);
}
.cc-cerca-submit { display: flex; gap: 8px; align-items: center; }
.cc-cerca-results { margin-top: 8px; }

/* ── Print media ─────────────────────────────────────────────── */
@media print {
    .cc-scaletta-actions, .no-print { display: none !important; }
    .cc-sc-titolo .no-print-link { display: none !important; }
    .cc-sc-titolo .print-only-title { display: inline !important; }
    .cc-scaletta-table th { background: none !important; border-bottom: 2px solid #000; }
    .cc-scaletta-table td { border-bottom: 1px solid #ccc; }
    .cc-sc-momento-badge { background: none !important; color: #000 !important; border: 1px solid #000; }
    @page { margin: 2cm; }
}
.cc-sc-titolo .print-only-title { display: none; }