/* ... Variables and Themes (Unchanged) ... */
:root {
  --primary: #2563eb;
  --bg: #f8fafc;
  --surface: #ffffff;
  --text: #1e293b;
  --text-light: #64748b;
  --border: #e2e8f0;
  --verse-hover: #f1f5f9;
  --highlight: #fef08a; 
  --selection-bg: rgba(37, 99, 235, 0.15); 
}

/* Themes */
body.theme-light-sepia { --primary: #15803d; --bg: #fdf6e3; --surface: #eee8d5; --text: #433422; --text-light: #657b83; --border: #d3c6aa; --verse-hover: #e4dec9; --highlight: #faeab8; --selection-bg: rgba(21, 128, 61, 0.15); }
body.theme-dark-grey { --primary: #60a5fa; --bg: #0f172a; --surface: #1e293b; --text: #e2e8f0; --text-light: #94a3b8; --border: #334155; --verse-hover: #334155; --highlight: #334155; --selection-bg: rgba(96, 165, 250, 0.2); }
body.theme-dark-black { --primary: #d4d4d4; --bg: #000000; --surface: #121212; --text: #e5e5e5; --text-light: #a3a3a3; --border: #262626; --verse-hover: #1a1a1a; --highlight: #262626; --selection-bg: rgba(255, 255, 255, 0.15); }

* { box-sizing: border-box; }
body { margin: 0; font-family: 'Inter', sans-serif; background: var(--bg); color: var(--text); height: 100vh; overflow: hidden; transition: background 0.3s, color 0.3s; }

/* ... Header & Search ... */
header { padding: 15px; border-bottom: 1px solid var(--border); background: var(--surface); flex-shrink: 0; }
.header-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
header h1 { margin: 0; font-size: 1.25rem; color: var(--primary); font-weight: 700; }
.header-actions { display: flex; gap: 10px; }
.icon-btn { background: none; border: none; color: var(--text-light); cursor: pointer; padding: 5px; transition: 0.2s; }
.icon-btn:hover { color: var(--primary); }
.filters-container { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; align-items: center; }
.filter-chip { background: var(--bg); border: 1px solid var(--border); padding: 6px 12px; border-radius: 15px; font-size: 0.85rem; color: var(--text-light); cursor: pointer; transition: 0.2s; }
.filter-chip.active { background: var(--primary); color: var(--bg); border-color: var(--primary); box-shadow: 0 2px 5px rgba(0,0,0,0.1); }
.filter-chip.active-secondary { background: var(--surface); color: var(--primary); border: 1px solid var(--primary); font-weight: 600; }

.search-section { padding: 20px; border-bottom: 1px solid var(--border); background: var(--surface); z-index: 10; flex-shrink: 0; }
.input-wrapper { display: flex; gap: 10px; margin-bottom: 15px; }
input[type="text"] { flex: 1; padding: 12px 20px; border-radius: 50px; border: 1px solid var(--border); font-size: 1rem; outline: none; background: var(--bg); color: var(--text); transition: 0.2s; }
input[type="text"]:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1); }
#send-btn { background: var(--primary); color: white; border: none; width: 46px; height: 46px; border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; transition: 0.2s; }
.pills-container { display: flex; gap: 8px; overflow-x: auto; white-space: nowrap; padding-bottom: 5px; min-height: 40px; }
.pill { background: var(--bg); border: 1px solid var(--border); padding: 6px 16px; border-radius: 20px; font-size: 0.9rem; color: var(--text); cursor: pointer; }

/* --- MAIN APP CONTAINER --- */
.app-container { 
    display: flex; 
    flex-direction: column; 
    height: 100%; 
    max-width: 600px; 
    margin: 0 auto; 
    background: var(--surface); 
}

/* --- FIXED SCROLLING HERE --- */
.results-list { 
    flex: 1; /* Take remaining space */
    overflow-y: auto; /* Scroll if content overflows */
    padding: 20px; 
    display: flex; 
    flex-direction: column; 
    gap: 15px;
    min-height: 0; /* CRITICAL: Allows flex child to shrink and scroll */
    -webkit-overflow-scrolling: touch; /* Smooth momentum scroll on iOS */
}

.placeholder-msg { text-align: center; color: var(--text-light); margin-top: 50px; }

.bookmarks-header { text-align: center; font-weight: 700; color: var(--primary); font-size: 1.1rem; padding: 10px 0; }
.bookmarks-header.hidden { display: none; }
.hidden { display: none !important; }

/* Ref Modal Styles */
.ref-inputs-container { flex: 1; overflow-y: auto; display: flex; flex-direction: column; gap: 12px; margin-bottom: 15px; padding-right: 5px; }
.ref-input-wrapper { position: relative; width: 100%; display: flex; align-items: center; }
.ref-input { width: 100%; padding: 12px 15px; border-radius: 12px; border: 1px solid var(--border); font-size: 1rem; outline: none; background: transparent; color: var(--text); z-index: 2; position: relative; }
.ref-input:focus { border-color: var(--primary); }
.ghost-text { position: absolute; top: 50%; left: 16px; transform: translateY(-50%); font-size: 1rem; color: var(--text-light); opacity: 0.5; pointer-events: none; z-index: 1; white-space: pre; }
.add-ref-btn { align-self: center; width: 40px; height: 40px; border-radius: 50%; background: var(--bg); border: 1px dashed var(--text-light); color: var(--text-light); display: flex; align-items: center; justify-content: center; cursor: pointer; transition: 0.2s; }
.add-ref-btn:hover { border-color: var(--primary); color: var(--primary); }

.verse-box { background: var(--bg); border: 1px solid var(--border); padding: 15px; border-radius: 16px; cursor: pointer; transition: transform 0.2s, background-color 0.2s; min-height: 100px; height: auto; display: flex; flex-direction: column; justify-content: flex-start; position: relative; overflow: hidden; -webkit-tap-highlight-color: transparent; }
.verse-box:active { transform: scale(0.98); }
.verse-ref { font-weight: 700; color: var(--primary); font-size: 0.95rem; margin-bottom: 8px; line-height: 1.2; display: block; }
.verse-snippet { color: var(--text-light); font-size: 0.95rem; line-height: 1.5; flex: 1; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; white-space: pre-wrap; }

/* Modals */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 1000; display: flex; align-items: center; justify-content: center; opacity: 1; transition: opacity 0.3s; }
.modal-overlay.hidden { opacity: 0; pointer-events: none; }
.modal-content { background: var(--surface); width: 95%; max-width: 600px; height: 90vh; border-radius: 24px; display: flex; flex-direction: column; box-shadow: 0 20px 50px rgba(0,0,0,0.5); transform: translateY(0); transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1); position: relative; }
.modal-overlay.hidden .modal-content { transform: translateY(50px); }
.modal-content.short { height: 60vh; }

.modal-header { padding: 15px 20px; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; z-index: 10; flex-shrink: 0; }
.header-left { display: flex; align-items: center; gap: 5px; flex: 1; }
.header-right { display: flex; align-items: center; gap: 10px; } 
.modal-ref { font-weight: 700; color: var(--text); font-size: 1.1rem; }
.modal-body { padding: 25px; overflow-y: auto; flex: 1; font-size: 1.15rem; line-height: 1.6; color: var(--text); white-space: pre-wrap; transition: opacity 0.2s; }
.modal-footer { padding: 15px; border-top: 1px solid var(--border); display: flex; flex-direction: row; gap: 15px; align-items: center; flex-shrink: 0; }

.action-btn { background: var(--bg); border: 1px solid var(--border); color: var(--primary); padding: 12px 20px; border-radius: 50px; font-weight: 600; cursor: pointer; flex: 1; text-align: center; }
.action-btn.filled { background: var(--primary); color: white; border-color: var(--primary); }
.save-icon-btn { width: 48px; height: 48px; border-radius: 14px; background: var(--bg); border: 1px solid var(--border); color: var(--text-light); display: flex; align-items: center; justify-content: center; cursor: pointer; flex-shrink: 0; transition: 0.2s; }
.save-icon-btn.saved { background: var(--primary); color: white; border-color: var(--primary); box-shadow: 0 4px 10px rgba(0,0,0,0.1); }
.save-icon-btn svg { width: 24px; height: 24px; }

.selection-toolbar { position: absolute; top: 20px; left: 50%; transform: translateX(-50%); background: var(--surface); border: 1px solid var(--border); border-radius: 50px; padding: 8px 15px; box-shadow: 0 5px 20px rgba(0,0,0,0.15); display: flex; align-items: center; gap: 15px; z-index: 500; width: auto; min-width: 200px; justify-content: space-between; animation: slideDown 0.2s ease-out; }
.selection-toolbar.hidden { display: none; }
@keyframes slideDown { from { opacity: 0; transform: translate(-50%, -10px); } to { opacity: 1; transform: translate(-50%, 0); } }
#selection-count { font-size: 0.9rem; font-weight: 600; color: var(--primary); white-space: nowrap; }
.selection-actions { display: flex; gap: 5px; }
.sel-btn { background: var(--bg); border: 1px solid var(--border); width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--text-light); cursor: pointer; transition: 0.2s; }
.sel-btn:hover { background: var(--border); color: var(--primary); }
.sel-btn svg { width: 18px; height: 18px; }
.sel-btn.close-sel { color: #ef4444; border-color: #fecaca; background: #fef2f2; }
.chapter-verse { margin-bottom: 12px; line-height: 1.6; padding: 8px; border-radius: 8px; transition: background-color 0.2s; user-select: none; -webkit-user-select: none; cursor: pointer; }
.chapter-verse:last-child { margin-bottom: 0; }
.chapter-verse.selected { background-color: var(--selection-bg); border-left: 3px solid var(--primary); }
.desktop-select-btn { display: none; font-size: 0.85rem; font-weight: 600; color: var(--primary); background: var(--bg); border: 1px solid var(--primary); padding: 6px 12px; border-radius: 20px; cursor: pointer; transition: 0.2s; }
.desktop-select-btn:hover { background: var(--primary); color: white; }
.highlight-verse { background-color: var(--highlight); padding: 2px 5px; border-radius: 4px; transition: background 1s; }
.delete-btn-desktop { display: none; position: absolute; bottom: 10px; right: 10px; width: 32px; height: 32px; background-color: #ef4444; color: white; border: none; border-radius: 50%; align-items: center; justify-content: center; cursor: pointer; box-shadow: 0 2px 5px rgba(0,0,0,0.2); z-index: 5; transition: transform 0.2s; }
.delete-btn-desktop:hover { transform: scale(1.1); }
.delete-btn-desktop svg { width: 18px; height: 18px; display: block; }
.confirm-content { height: auto !important; max-width: 320px !important; padding: 20px; }
.nav-arrow { background: none; border: none; width: 36px; height: 36px; color: var(--primary); cursor: pointer; display: flex; align-items: center; justify-content: center; border-radius: 8px; transition: background 0.2s; }
.nav-arrow:hover { background: var(--bg); }
.nav-arrow.hidden { display: none; }
.nav-arrow svg { width: 24px; height: 24px; display: block; }
.close-btn { background: none; border: none; font-size: 2rem; cursor: pointer; color: var(--text-light); line-height: 1; z-index: 100; position: relative; }
.settings-content { height: auto !important; max-height: 50vh; }
.settings-body { padding: 20px; display: flex; align-items: center; }
.theme-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; width: 100%; }
.theme-btn { padding: 15px; border-radius: 12px; border: 2px solid transparent; font-weight: 600; cursor: pointer; transition: transform 0.1s; }
footer { padding: 15px; text-align: center; border-top: 1px solid var(--border); background: var(--bg); flex-shrink: 0; }

@media (min-width: 768px) {
    .app-container { max-width: 1200px; border-left: 1px solid var(--border); border-right: 1px solid var(--border); }
    .results-list { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: min-content; align-content: start; gap: 15px; }
    .full-width-header { grid-column: 1 / -1; width: 100%; }
    .verse-box { height: 100%; }
    .verse-box:active { transform: translateY(-2px); }
    .modal-content { max-width: 50vw; }
    .modal-footer { flex-direction: row; }
    .delete-btn-desktop.visible { display: flex; }
    .desktop-select-btn { display: block; }
}