/* ── Overlay ── */
.settings-panel {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(0,0,0,0.70);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    align-items: center;
    justify-content: center;
    animation: sp-fade 0.18s ease;
}
@keyframes sp-fade { from{opacity:0} to{opacity:1} }

/* ── Modal shell ── */
.settings-content {
    width: 92%;
    max-width: 680px;
    max-height: 86vh;
    background: var(--bg-modal);
    border: 1px solid var(--border-light);
    border-radius: 3px;
    display: flex;
    flex-direction: column;
    box-shadow: 0 24px 64px rgba(0,0,0,0.45);
    overflow: hidden;
    animation: sp-slide 0.22s cubic-bezier(0.34,1.3,0.64,1);
}
@keyframes sp-slide {
    from { transform: translateY(14px) scale(0.97); opacity:0; }
    to   { transform: translateY(0)    scale(1);    opacity:1; }
}

/* ── Header ── */
.settings-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px 16px;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}
.settings-header h3 {
    margin: 0;
    font-family: var(--font);
    font-size: 17px;
    font-weight: 700;
    color: var(--text-settings-primary);
    letter-spacing: 0.01em;
}
.close-btn {
    width: 32px; height: 32px;
    border-radius: 8px;
    border: 1px solid var(--border-light);
    background: var(--bg-row);
    color: var(--text-settings-secondary);
    font-size: 16px;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: all 0.18s;
    flex-shrink: 0;
}
.close-btn:hover { background:#e05252; border-color:#e05252; color:#fff; }

/* ── Main layout: sidebar + content ── */
.settings-body {
    display: flex;
    flex: 1;
    overflow: hidden;
    min-height: 0;
}

/* ── Left sidebar ── */
.settings-sidebar {
    width: 110px;
    min-width: 110px;
    background: var(--bg-sidebar);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    padding: 14px 8px;
    gap: 2px;
    flex-shrink: 0;
}
.sidebar-btn {
    padding: 11px 12px;
    background: transparent;
    border: none;
    border-radius: 9px;
    font-family: var(--font);
    font-size: 13px;
    font-weight: 600;
    color: var(--text-settings-muted);
    cursor: pointer;
    text-align: left;
    transition: all 0.15s;
    letter-spacing: 0.01em;
    display: flex;
    align-items: center;
    gap: 8px;
}
.sidebar-btn:hover:not(.active) {
    background: var(--bg-row);
    color: var(--text-settings-secondary);
}
.sidebar-btn.active {
    background: var(--accent-bg);
    color: var(--accent);
}
.sidebar-btn svg {
    width: 15px; height: 15px;
    flex-shrink: 0;
    opacity: 0.8;
}

/* ── Right content area ── */
.settings-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-width: 0;
    min-height: 0;
}
/* ── Sub-tabs (horizontal, shown per section) ── */
.settings-subtabs {
    display: flex;
    gap: 2px;
    padding: 14px 20px 0;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
    flex-wrap: wrap;
}
.subtab-btn {
    padding: 8px 16px;
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    font-family: var(--font);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-settings-muted);
    cursor: pointer;
    border-radius: 7px 7px 0 0;
    transition: all 0.15s;
    white-space: nowrap;
}
.subtab-btn:hover:not(.active) {
    color: var(--text-settings-secondary);
    background: var(--bg-row);
}
.subtab-btn.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
    background: var(--accent-bg);
}

/* ── Scrollable content ── */
.settings-scroll {
    flex: 1;
    overflow-y: auto;
    padding: 18px 20px 20px;
    scrollbar-width: thin;
    scrollbar-color: var(--border-light) transparent;
}
.settings-scroll::-webkit-scrollbar { width: 5px; }
.settings-scroll::-webkit-scrollbar-track { background: transparent; }
.settings-scroll::-webkit-scrollbar-thumb { background: var(--border-light); border-radius: 4px; }
.settings-scroll::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ── Sections / pages ── */
.sp-section  { display: none; flex-direction: column; overflow: hidden; flex: 1; }
.sp-section.active  { display: flex; }
.sp-subsection { display: none; }
.sp-subsection.active { display: block; }

/* ── Section title ── */
.section-title {
    font-family: var(--font);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-settings-muted);
    margin: 0 0 8px;
    padding-bottom: 7px;
    border-bottom: 1px solid var(--border);
}

.settings-section { margin-bottom: 20px; }
.settings-section:last-child { margin-bottom: 0; }

/* ── Checkbox rows ── */
.settings-grid {
    display: flex;
    flex-direction: column;
    gap: 3px;
}
.setting-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 11px 13px;
    background: var(--bg-row);
    border-radius: 7px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.15s;
}
.setting-item:hover { background: var(--bg-row-hover); border-color: var(--border-light); }
.setting-item label {
    font-family: var(--font);
    font-size: 13px;
    font-weight: 500;
    color: var(--text-settings-primary);
    cursor: pointer;
    user-select: none;
}

/* Toggle */
.setting-item input[type="checkbox"] {
    appearance: none; -webkit-appearance: none;
    width: 44px; height: 24px; min-width: 44px;
    background: var(--border-light);
    border: 1px solid var(--border);
    border-radius: 12px;
    cursor: pointer; position: relative;
    transition: all 0.25s; flex-shrink: 0;
}
.setting-item input[type="checkbox"]::after {
    content:''; position:absolute;
    left:4px; top:4px;
    width:14px; height:14px;
    border-radius:50%;
    background: var(--text-settings-muted);
    transition: all 0.25s;
}
.setting-item input[type="checkbox"]:checked {
    background: var(--accent-bg);
    border-color: var(--accent);
}
.setting-item input[type="checkbox"]:checked::after {
    left: 22px;
    background: var(--accent);
    box-shadow: 0 0 8px var(--accent-glow);
}

/* ── Sliders ── */
.slider-row {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 11px 13px;
    background: var(--bg-row);
    border-radius: 10px;
    margin-bottom: 3px;
    border: 1px solid transparent;
    transition: all 0.15s;
}
.slider-row:hover { background: var(--bg-row-hover); border-color: var(--border-light); }
.slider-label {
    font-family: var(--font);
    font-size: 13px;
    font-weight: 500;
    color: var(--text-settings-primary);
    width: 130px; min-width: 130px;
}
.slider-track {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 10px;
}
.slider-track input[type="range"] {
    flex: 1; height: 5px;
    appearance: auto; -webkit-appearance: auto;
    accent-color: var(--accent);
    cursor: pointer; outline: none;
}
.slider-track input[type="range"]::-webkit-slider-thumb {
    appearance: none;
    width: 15px; height: 15px;
    border-radius: 50%;
    background: var(--accent);
    cursor: pointer;
    box-shadow: 0 0 8px var(--accent-glow);
    transition: transform 0.15s;
}
.slider-track input[type="range"]::-webkit-slider-thumb:hover { transform: scale(1.2); }
.slider-track input[type="range"]::-moz-range-thumb {
    width:15px; height:15px; border-radius:50%;
    background: var(--accent); border:none; cursor:pointer;
}
.slider-value {
    font-family: var(--mono);
    font-size: 12px; font-weight: 700;
    color: var(--accent);
    min-width: 44px; text-align: right;
}

/* ── Select ── */
.sp-select {
    background: var(--bg-input);
    border: 1px solid var(--border-light);
    color: var(--text-settings-primary);
    padding: 6px 10px;
    border-radius: 7px;
    font-size: 13px;
    cursor: pointer;
    outline: none;
    font-family: var(--font);
}

/* ── Hotkeys ── */
.hotkey-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 13px;
    background: var(--bg-row);
    border-radius: 10px;
    margin-bottom: 3px;
    border: 1px solid transparent;
    transition: all 0.15s;
}
.hotkey-row:hover { background: var(--bg-row-hover); border-color: var(--border-light); }
.hotkey-label {
    font-family: var(--font);
    font-size: 13px; font-weight: 500;
    color: var(--text-settings-primary);
}
.hotkey-inputs { display: flex; gap: 6px; }
.key-input, .mouse-input {
    font-family: var(--mono);
    font-size: 11px; font-weight: 700;
    color: var(--text-settings-primary);
    background: var(--bg-input);
    border: 1px solid var(--border-light);
    border-radius: 7px;
    padding: 6px 8px;
    text-align: center;
    cursor: pointer; outline: none;
    width: 68px;
    text-transform: uppercase;
    transition: all 0.15s;
}
.key-input.listening,
.mouse-input.listening {
    background: color-mix(in srgb, var(--accent) 15%, transparent);
    border-color: var(--accent);
    color: var(--accent);
    box-shadow: 0 0 6px var(--accent);
}
.key-input:hover, .mouse-input:hover {
    border-color: var(--accent);
    color: var(--accent);
}
.hotkeys-hint {
    margin-top: 12px;
    font-family: var(--font);
    font-size: 12px;
    color: var(--text-settings-muted);
    line-height: 1.7;
}
.hotkeys-hint strong { color: var(--text-settings-secondary); font-weight: 600; }

/* ── Color picker btn ── */
.color-btn {
    height: 34px;
    border-radius: 5px;
    border: 1px solid var(--border-light);
    cursor: pointer;
    display: flex; align-items: center;
    gap: 8px; padding: 0 10px;
    background: var(--bg-input);
    width: 100%; box-sizing: border-box;
    transition: border-color 0.15s;
}
.color-btn:hover { border-color: var(--accent); }
.color-preview {
    width: 16px; height: 16px;
    border-radius: 4px;
    border: 1px solid var(--border-light);
    flex-shrink: 0;
}
.color-hex {
    font-family: var(--mono);
    font-size: 12px;
    color: var(--text-settings-primary);
}
/* ── Hotkeys Header (Keyboard / Mouse) ── */
.hotkey-header {
    display: flex;
    align-items: center;
    justify-content: space-between; /* 🔥 igual que las filas */
    padding: 0 13px;
    margin-bottom: 6px;
}

/* mismo ancho que el label de acciones */
.hotkey-label {
    width: 140px;
    min-width: 140px;
    font-family: var(--font);
    font-size: 13px;
    font-weight: 500;
    color: var(--text-settings-primary);
}

/* contenedor de inputs (usar uno solo, elimina duplicados) */
.hotkey-inputs {
    display: flex;
    gap: 6px;
    justify-content: flex-end; /* 🔥 alinea a la derecha como las filas */
}

/* inputs */
.key-input,
.mouse-input {
    width: 68px; /* 🔥 referencia base */
    text-align: center;
}

.hotkey-col-title {
    width: 68px;
    text-align: center;

    font-family: 'Inter', 'Segoe UI', Arial, sans-serif; /* 🔥 más legible */
    font-size: 11px;
    font-weight: 700;

    letter-spacing: 0.08em;
    text-transform: uppercase;

    color: var(--accent); /* 🔥 ya no blanco */
    opacity: 0.95;
}