/* ── Mode panel (sidebar) ────────────────────────────────── */
.mode-panel {
    flex: 0 0 210px;
    background: transparent;
    border-radius: 0; padding: 16px 8px;
    box-shadow: none; border: none;
    position: sticky; top: 20px;
}

/* ── Mode tabs ───────────────────────────────────────────── */
.mode-tabs { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 14px; }

.mode-tab {
    flex: 1 1 30%; width: auto; min-width: unset;
    padding: 8px 4px; font-size: 0.80rem; font-weight: 700; letter-spacing: 0.02em;
    border-radius: 12px; background: transparent; color: var(--text);
    border: 1px solid rgba(8,100,120,0.22);
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}
.mode-tab:hover:not(.is-active) { background: rgba(6,182,212,0.10); color: var(--coral); transform: none; box-shadow: none; }
.mode-tab.is-active             { background: var(--coral-dim); color: var(--coral); border-color: rgba(6,182,212,0.50); box-shadow: 0 2px 12px rgba(6,182,212,0.22); font-weight: 800; transform: none; }
.mode-tab--race                 { font-size: 0.70rem; }
.mode-tab--race.is-active       { background: linear-gradient(135deg, #f59e0b, #ef4444); box-shadow: 0 2px 10px rgba(245,158,11,0.45); }

@keyframes tab-fade {
    from { opacity: 0; transform: translateY(4px); }
    to   { opacity: 1; transform: translateY(0); }
}
.tab-pane { animation: tab-fade 0.2s ease; }

.mode-desc { font-size: 0.84rem; color: var(--text); opacity: 0.75; margin-bottom: 12px; text-align: right; }

/* ── Tab area (main mode row) ────────────────────────────── */
.tab-area { display: flex; flex-direction: column; gap: 5px; margin-bottom: 10px; }

.tab-row.mode-row {
    display: grid;
    grid-template-columns: repeat(9, 1fr);
    gap: 4px; width: 100%;
    background: transparent; border-radius: 0; padding: 0; border: none;
}

.main-area-tab {
    flex: 1; padding: 9px 4px; border-radius: 10px;
    font-size: 0.78rem; font-weight: 700; letter-spacing: 0.02em;
    background: transparent; color: var(--muted); border: 1px solid transparent;
    cursor: pointer; transition: background 0.2s, color 0.2s, border-color 0.2s;
    min-width: unset; display: flex; align-items: center; justify-content: center;
    gap: 5px; white-space: nowrap;
}
.main-area-tab:hover:not(.is-active) { background: rgba(6,182,212,0.10); color: var(--coral); transform: none; box-shadow: none; }
.main-area-tab.is-active             { background: var(--coral-dim); color: var(--coral); border-color: rgba(6,182,212,0.50); box-shadow: 0 2px 12px rgba(6,182,212,0.22); font-weight: 800; transform: none; }

/* Locked challenge tabs */
.login-area-tab[data-locked="true"] { opacity: 0.35; cursor: not-allowed; position: relative; }
.login-area-tab[data-locked="true"] > * { pointer-events: none; }
.login-area-tab[data-locked="true"]::after {
    content: 'התחבר לגישה';
    position: absolute; bottom: calc(100% + 6px); left: 50%;
    transform: translateX(-50%);
    background: rgba(4,20,55,0.96); border: 1px solid rgba(6,182,212,0.22);
    color: var(--text); font-size: 0.68rem; padding: 5px 10px; border-radius: 8px;
    white-space: nowrap; pointer-events: none; z-index: 30;
    opacity: 0; transition: opacity 0.15s ease;
}
.login-area-tab[data-locked="true"]:hover          { pointer-events: auto; }
.login-area-tab[data-locked="true"]:hover::after   { opacity: 1; }

/* Nemesis display below tab row */
.tab-area .nemesis-letters-display { padding: 4px 0 0; direction: rtl; }
.tab-area .nemesis-hint            { font-size: 0.70rem; color: var(--muted); direction: rtl; }

/* ── Challenge row (nemesis + daily) ────────────────────── */
.challenge-row {
    display: flex; align-items: center; gap: 8px; padding: 8px 4px;
    direction: rtl; flex-wrap: wrap; transition: opacity 0.2s;
}
.challenge-row[data-locked="true"] { pointer-events: auto; }
.challenge-row[data-locked="true"] > * { pointer-events: none; }
.challenge-row[data-locked="true"]::after {
    content: 'התחבר לגישה לאימונים מתקדמים';
    position: absolute; bottom: calc(100% + 4px); right: 0;
    background: rgba(4,20,55,0.95); border: 1px solid rgba(6,182,212,0.24);
    color: var(--text); font-size: 0.68rem; padding: 5px 10px; border-radius: 8px;
    white-space: nowrap; pointer-events: none;
    opacity: 0; transition: opacity 0.15s ease; z-index: 20;
}
.challenge-row[data-locked="true"]:hover::after { opacity: 1; }
.challenge-row .nemesis-letters-display { flex: 1; }
.challenge-row .nemesis-hint            { font-size: 0.70rem; color: var(--muted); }

.challenge-tab {
    display: inline-flex; align-items: center; gap: 7px;
    padding: 7px 14px; border-radius: 12px; font-size: 0.82rem; font-weight: 700;
    background: rgba(6,182,212,0.07); border: 1px solid rgba(8,100,120,0.20);
    color: var(--muted); cursor: pointer;
    transition: background 0.18s, color 0.18s; min-width: unset;
}
.challenge-tab:hover:not(:disabled) { background: rgba(6,182,212,0.14); color: var(--text); transform: none; box-shadow: none; }
.challenge-tab:disabled             { opacity: 0.45; cursor: not-allowed; }

/* ── Row selection ───────────────────────────────────────── */
.row-options { display: flex; flex-direction: column; gap: 7px; }

.row-btn {
    width: 100%; min-width: unset; padding: 10px 12px; text-align: right;
    border-radius: 12px; border: 1.5px solid rgba(8,100,120,0.22);
    background: var(--surface-strong); color: var(--text);
    display: flex; flex-direction: column; gap: 3px;
    font-size: 0.88rem; font-weight: 600; direction: rtl;
    transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}
.row-btn:hover:not(.is-active) { background: rgba(6,182,212,0.08); transform: none; box-shadow: none; }
.row-btn.is-active             { background: rgba(6,182,212,0.14); border-color: rgba(6,182,212,0.52); color: var(--accent); box-shadow: none; transform: none; }
.row-label                     { font-weight: 700; font-size: 0.85rem; }
.row-sample                    { font-size: 0.68rem; color: var(--muted); font-weight: 400; letter-spacing: 0.08em; direction: rtl; }
.row-btn.is-active .row-sample { color: var(--accent); opacity: 0.75; }

/* Compact row buttons (inline config) */
.row-btn--compact {
    flex: 1; padding: 7px 8px; font-size: 0.76rem; font-weight: 700; border-radius: 12px;
    background: rgba(6,182,212,0.06); border: 1px solid rgba(8,100,120,0.20);
    color: var(--muted); cursor: pointer; direction: rtl; text-align: right;
    display: flex; align-items: center; gap: 6px;
    transition: background 0.15s, color 0.15s; min-width: unset;
}
.row-btn--compact .row-sample { font-size: 0.62rem; opacity: 0.55; }
.row-btn--compact:hover       { background: rgba(6,182,212,0.12); color: var(--text); transform: none; box-shadow: none; }
.row-btn--compact.is-active   { background: var(--accent); color: #021428; border-color: transparent; }

/* ── Letter grid ─────────────────────────────────────────── */
.letter-grid { display: grid; grid-template-columns: repeat(10, 1fr); gap: 6px; direction: rtl; }

#inlineLetterConfig .letter-grid { gap: 5px; }
#inlineLetterConfig .letter-btn  { padding: 5px 2px; font-size: 0.80rem; border-radius: 8px; }

.letter-btn {
    width: 100%; min-width: unset; padding: 7px 0;
    font-size: 0.98rem; font-weight: 700; border-radius: 8px;
    border: 1.5px solid rgba(8,100,120,0.20);
    background: var(--surface-strong); color: var(--text); text-align: center;
    transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.letter-btn:hover:not(.is-active) { background: rgba(6,182,212,0.12); transform: none; box-shadow: none; }
.letter-btn.is-active             { background: var(--accent); color: #021428; border-color: transparent; box-shadow: 0 2px 6px rgba(6,182,212,0.40); transform: none; }
.letter-btn.is-maxed              { opacity: 0.35; cursor: not-allowed; transform: none; box-shadow: none; }

/* Light mode: accent is dark navy (#024560), so active text must be light */
body.light-mode .letter-btn.is-active { color: #e8f4ff; box-shadow: 0 2px 8px rgba(2,69,96,0.40); }
/* Light mode hover: use a tint that reads on the sea-blue surface */
body.light-mode .letter-btn:hover:not(.is-active) { background: rgba(2,69,96,0.10); }

/* ── Inline mode config ──────────────────────────────────── */
.inline-mode-config  { margin-top: 8px; }
.inline-config-hint  { font-size: 0.72rem; color: var(--muted); margin-bottom: 6px; direction: rtl; }

.char-mode-toggle { display: flex; align-items: center; gap: 6px; margin-bottom: 6px; }
.char-mode-btn {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 5px 12px; border-radius: 999px; font-size: 0.75rem; font-weight: 700;
    background: rgba(6,182,212,0.06); border: 1px solid rgba(8,100,120,0.20);
    color: var(--muted); cursor: pointer; transition: background 0.15s, color 0.15s; min-width: unset;
}
.char-mode-btn:hover    { background: rgba(6,182,212,0.14); color: var(--text); transform: none; box-shadow: none; }
.char-mode-btn.is-active { background: rgba(13, 28, 31, 0.18); color: var(--accent); border-color: rgba(0, 0, 0, 0.45); }
.char-mode-count        { font-size: 0.65rem; color: var(--muted); margin-right: auto; }

/* Keyboard-like row selector */
.kb-row-selector { display: flex; flex-direction: column; gap: 5px; direction: rtl; }
.kb-row-pick {
    display: flex; align-items: center; gap: 10px; padding: 7px 10px;
    border-radius: 10px; cursor: pointer;
    border: 1px solid rgba(8,100,120,0.16); background: rgba(6,182,212,0.04);
    transition: background 0.15s, border-color 0.15s; user-select: none;
}
.kb-row-pick:hover    { background: rgba(6,182,212,0.10); border-color: rgba(6,182,212,0.28); }
.kb-row-pick.is-active { background: rgba(6,182,212,0.14); border-color: rgba(6,182,212,0.46); }
.kb-row-pick--disabled { opacity: 0.30; cursor: not-allowed; pointer-events: none; filter: grayscale(0.6); }

.kb-row-label  { font-size: 0.65rem; font-weight: 700; color: var(--muted); min-width: 22px; text-align: center; }
.kb-row-keys   { display: flex; gap: 3px; flex-wrap: nowrap; }
.kb-key-mini {
    display: inline-flex; align-items: center; justify-content: center;
    width: 24px; height: 24px; background: rgba(20,50,100,0.35);
    border: 1px solid rgba(8,100,120,0.22); border-radius: 5px;
    font-size: 0.72rem; font-weight: 700; color: var(--text);
    transition: background 0.15s, color 0.15s;
}
.kb-row-pick.is-active .kb-key-mini { background: rgba(6,182,212,0.20); border-color: rgba(6,182,212,0.48); color: var(--accent); }

/* ── Difficulty selector ─────────────────────────────────── */
.difficulty-selector { display: flex; gap: 6px; }
.diff-btn {
    flex: 1; padding: 4px 6px; border-radius: 8px;
    font-size: 0.72rem; font-weight: 700; letter-spacing: 0.04em;
    background: transparent; color: var(--muted);
    border: 1px solid rgba(8,100,120,0.22); cursor: pointer;
    transition: background 0.15s, color 0.15s; min-width: unset;
}
.diff-btn:hover:not(.is-active):not(.diff-btn--locked) { background: rgba(6,182,212,0.08); transform: none; box-shadow: none; }
.diff-btn.is-active    { background: var(--accent); color: #021428; border-color: transparent; box-shadow: 0 2px 8px rgba(6,182,212,0.35); transform: none; }
.diff-btn--locked      { opacity: 0.38; cursor: not-allowed; position: relative; }
.diff-btn--locked::after {
    content: 'התחבר לפתיחה';
    position: absolute; bottom: calc(100% + 6px); left: 50%;
    transform: translateX(-50%);
    background: rgba(4,20,55,0.95); border: 1px solid rgba(6,182,212,0.24);
    color: var(--text); font-size: 0.68rem; padding: 4px 8px; border-radius: 8px;
    white-space: nowrap; pointer-events: none;
    opacity: 0; transition: opacity 0.15s ease;
}
.diff-btn--locked:hover::after { opacity: 1; }

/* ── Premium info card ───────────────────────────────────── */
.premium-card {
    background: rgba(6,182,212,0.05); border: 1px solid rgba(6,182,212,0.18);
    border-radius: 12px; padding: 14px 16px;
    display: flex; flex-direction: column; gap: 10px; direction: rtl;
}
.premium-card-title { font-size: 0.72rem; font-weight: 700; color: var(--muted); letter-spacing: 0.06em; text-transform: uppercase; }
.premium-feature-list { list-style: none; display: flex; flex-direction: column; gap: 7px; }
.premium-feature-list li {
    font-size: 0.84rem; color: var(--text); opacity: 0.85;
    display: flex; align-items: center; gap: 9px;
    text-shadow: 0 1px 3px rgba(0,0,0,0.35);
    position: relative; cursor: default; transition: opacity 0.15s ease;
}
.premium-feature-list li:hover { opacity: 1; }
.premium-feature-list li[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute; right: 0; bottom: calc(100% + 7px);
    background: rgba(4, 20, 55, 0.96); border: 1px solid rgba(6,182,212,0.28);
    color: var(--text); font-size: 0.72rem; font-weight: 500; line-height: 1.4;
    padding: 7px 11px; border-radius: 12px;
    white-space: normal; width: 200px; text-align: right; direction: rtl;
    box-shadow: 0 6px 20px rgba(0,0,0,0.45); pointer-events: none;
    opacity: 0; transform: translateY(4px);
    transition: opacity 0.18s ease, transform 0.18s ease; z-index: 100; text-shadow: none;
}
.premium-feature-list li[data-tooltip]:hover::after { opacity: 1; transform: translateY(0); }
.premium-feature-list li i { color: var(--accent); opacity: 0.65; font-size: 0.70rem; width: 13px; text-align: center; flex-shrink: 0; }

/* ── Nemesis training ────────────────────────────────────── */
.nemesis-btn:disabled { opacity: 0.45; cursor: not-allowed; }
.nemesis-hint { font-size: 0.70rem; color: var(--muted); text-align: right; direction: rtl; margin-top: 2px; letter-spacing: 0.02em; }
.nemesis-letters-display { display: flex; flex-direction: column; gap: 8px; margin-top: 2px; direction: rtl; }
.nemesis-letters-label   { font-size: 0.68rem; font-weight: 700; color: var(--muted); letter-spacing: 0.06em; text-transform: uppercase; opacity: 0.75; }
.nemesis-chips-row       { display: flex; gap: 8px; }

.nemesis-letter-chip {
    display: flex; flex-direction: column; align-items: center; gap: 3px;
    padding: 10px 14px; border-radius: 12px; min-width: 52px;
    cursor: default; transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.nemesis-letter-chip:hover                   { transform: translateY(-2px); }
.nemesis-letter-chip[data-rank="1"]          { background: rgba(248,113,113,0.16); border: 1.5px solid rgba(248,113,113,0.52); box-shadow: 0 0 14px rgba(248,113,113,0.18); }
.nemesis-letter-chip[data-rank="2"]          { background: rgba(251,146,60,0.12);  border: 1.5px solid rgba(251,146,60,0.42); }
.nemesis-letter-chip[data-rank="3"]          { background: rgba(250,204,21,0.09);  border: 1.5px solid rgba(250,204,21,0.32); }
.nemesis-chip-letter                         { font-size: 1.6rem; font-weight: 900; line-height: 1; }
.nemesis-letter-chip[data-rank="1"] .nemesis-chip-letter { color: var(--danger); }
.nemesis-letter-chip[data-rank="2"] .nemesis-chip-letter { color: #fb923c; }
.nemesis-letter-chip[data-rank="3"] .nemesis-chip-letter { color: #facc15; }
.nemesis-chip-count                          { font-size: 0.60rem; font-weight: 700; opacity: 0.55; letter-spacing: 0.04em; }
.nemesis-letter-chip[data-rank="1"] .nemesis-chip-count  { color: var(--danger); }
.nemesis-letter-chip[data-rank="2"] .nemesis-chip-count  { color: #fb923c; }
.nemesis-letter-chip[data-rank="3"] .nemesis-chip-count  { color: #facc15; }

/* ── Daily challenge ─────────────────────────────────────── */
.daily-date-badge { font-size: 0.68rem; color: rgba(250,204,21,0.65); margin-right: auto; font-weight: 500; }

/* ── Heatmap toggle + results heatmap ───────────────────── */
.heatmap-toggle {
    width: 100%; border-radius: 12px; font-size: 0.78rem; font-weight: 700; padding: 8px 14px;
    display: flex; align-items: center; gap: 8px; justify-content: center;
    min-width: unset; letter-spacing: 0.04em;
}
.results-heatmap {
    width: 100%; background: var(--surface-strong);
    border-radius: 12px; border: 1px solid rgba(8,100,120,0.14); padding: 12px 14px;
}
.heatmap-title {
    font-size: 0.75rem; font-weight: 700; color: var(--muted);
    letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 10px;
    direction: rtl; text-align: right;
}
.heatmap-title small { font-size: 0.7rem; font-weight: 500; opacity: 0.7; }
.heatmap-keyboard    { display: flex; flex-direction: column; gap: 4px; direction: rtl; width: 100%; }
.heatmap-row         { display: grid; gap: 4px; justify-content: center; }
.heatmap-row--1 { grid-template-columns: repeat(8,  1fr); }
.heatmap-row--2 { grid-template-columns: repeat(10, 1fr); }
.heatmap-row--3 { grid-template-columns: repeat(9,  1fr); }
.heatmap-cell {
    border-radius: 8px; aspect-ratio: 1;
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px;
    transition: background 0.2s; border: 1px solid rgba(8,100,120,0.12); min-width: 0;
}
.heatmap-letter { font-size: 0.88rem; font-weight: 700; color: var(--text); line-height: 1; }
.heatmap-count  { font-size: 0.60rem; font-weight: 700; color: var(--text); opacity: 0.80; }

/* ── Progress chart in history ───────────────────────────── */
.progress-chart-title {
    font-size: 0.75rem; font-weight: 700; color: var(--muted);
    letter-spacing: 0.05em; text-transform: uppercase; margin-bottom: 6px;
    direction: rtl; text-align: right;
    display: flex; align-items: center; justify-content: space-between; gap: 8px;
}
.trend-badge { font-size: 0.78rem; font-weight: 800; letter-spacing: 0.02em; }

/* ── Fish picker (race lobby) ────────────────────────────── */
.fish-picker-grid { display: grid; grid-template-columns: repeat(8, 1fr); gap: 4px; direction: rtl; width: 100%; }
.fish-opt {
    background: rgba(6,182,212,0.07); border: 1px solid rgba(8,100,120,0.18);
    border-radius: 8px; font-size: 1.2rem; padding: 4px 2px; cursor: pointer;
    transition: background 0.15s, transform 0.15s; min-width: unset;
    display: grid; place-items: center; aspect-ratio: 1;
}
.fish-opt:hover       { background: rgba(6,182,212,0.18); transform: scale(1.12); box-shadow: none; }
.fish-opt.is-selected { background: rgba(6,182,212,0.28); border-color: rgba(6,182,212,0.60); box-shadow: 0 0 8px rgba(6,182,212,0.30); transform: none; }

/* ── Keyboard reveal / fold buttons ─────────────────────── */
.kb-reveal-btn {
    display: flex; align-items: center; justify-content: center;
    width: 100%; padding: 5px 0;
    background: transparent; border: none;
    border-top: 1px solid rgba(6,182,212,0.10);
    color: var(--muted); font-size: 0.70rem; cursor: pointer;
    opacity: 0.55; transition: opacity 0.15s ease, color 0.15s ease;
    margin-top: 4px; border-radius: 0 0 20px 20px;
}
.kb-reveal-btn:hover { opacity: 1; color: var(--accent); transform: none; box-shadow: none; }

.kb-fold-btn {
    display: flex; align-items: center; justify-content: center;
    width: 100%; padding: 6px 0 4px;
    background: transparent; border: none;
    border-top: 1px solid rgba(6,182,212,0.10);
    color: var(--muted); font-size: 0.70rem; cursor: pointer;
    opacity: 0.55; transition: opacity 0.15s ease, color 0.15s ease; margin-top: 6px;
}
.kb-fold-btn:hover { opacity: 1; color: var(--accent); transform: none; box-shadow: none; }