/* ========================================
   Brainscape Study Timer
   ======================================== */

/* ---- Cal Sans Font ---- */
@font-face {
    font-family: 'Cal Sans';
    src: url('./CalSans-Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

/* ---- Design Tokens ---- */
:root {
    --bs-blue: #29a5dc;
    --bs-blue-hover: #3faee0;
    --bs-blue-dark: #1e8bc3;
    --bs-orange: #ff8a47;
    --bs-green: #00cf69;

    --bs-dark: #1e2734;
    --bs-dark-lighter: #2a3545;
    --bs-text: #2d3748;
    --bs-text-secondary: #586474;
    --bs-text-muted: #8c9faf;
    --bs-bg-white: #fff;
    --bs-bg-alt: #f2f7fb;
    --bs-border: #e8edf2;
    --bs-border-light: #eee;

    --timer-accent: #29a5dc;
    --timer-accent-hover: #3faee0;
    --timer-accent-soft: rgba(41,165,220,0.12);
    --timer-accent-glow: rgba(41,165,220,0.35);

    --bs-font-display: 'Cal Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --bs-font: 'Cal Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --bs-font-mono: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;

    --bs-radius: 8px;
    --bs-radius-lg: 14px;
    --bs-radius-xl: 24px;
    --bs-radius-full: 9999px;

    --bs-shadow-sm: 0 1px 2px rgba(0,0,0,.05), 0 2px 4px rgba(0,0,0,.05);
    --bs-shadow-md: 0 2px 8px rgba(0,0,0,.08);
    --bs-shadow-lg: 0 4px 20px rgba(0,0,0,.12);

    --bs-transition: 0.25s ease;
}

/* ---- Reset ---- */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }

html { font-size:14px; -webkit-font-smoothing:antialiased; -moz-osx-font-smoothing:grayscale; }

body {
    font-family: var(--bs-font);
    color: var(--bs-text);
    background: var(--bs-bg-white);
    line-height: 1.6;
    padding-bottom: 56px;
}

/* ---- Layout ---- */
.band-inner {
    max-width: clamp(280px, 88%, 680px);
    margin: 0 auto;
    padding-left: 16px;
    padding-right: 16px;
}

.bs-timer-page { overflow-x: hidden; }

/* ---- Header ---- */
.bs-header {
    background: var(--bs-dark);
    border-bottom: 1px solid rgba(255,255,255,0.07);
    padding: 12px 0;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #fff;
}
}

.header-title {
    font-family: var(--bs-font-display);
    font-size: 1.1rem;
    font-weight: 400;
    color: #fff;
}

.btn-settings-open {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--bs-radius-full);
    color: rgba(255,255,255,0.7);
    font-family: var(--bs-font);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 6px 14px;
    cursor: pointer;
    transition: all var(--bs-transition);
}

.btn-settings-open:hover {
    background: rgba(255,255,255,0.14);
    color: #fff;
}

/* ---- Timer Main ---- */
.bs-timer-main {
    background: var(--bs-bg-white);
    padding: 24px 0 28px;
    text-align: center;
}

.timer-hero {
    font-family: var(--bs-font-display);
    font-weight: 400;
    font-size: clamp(1.6rem, 4.5vw, 2.6rem);
    line-height: 1.15;
    color: var(--bs-text);
    text-align: center;
    margin: 8px auto 24px;
    max-width: 640px;
    letter-spacing: -0.01em;
}

/* ---- Mode Tabs ---- */
.mode-tabs {
    display: inline-flex;
    gap: 4px;
    background: var(--bs-bg-alt);
    border-radius: var(--bs-radius-full);
    padding: 4px;
    margin-bottom: 20px;
}

.mode-tab {
    border: none;
    background: transparent;
    color: var(--bs-text-secondary);
    font-family: var(--bs-font);
    font-size: 0.85rem;
    font-weight: 600;
    padding: 8px 20px;
    border-radius: var(--bs-radius-full);
    cursor: pointer;
    transition: all var(--bs-transition);
    white-space: nowrap;
}

.mode-tab:hover { color: var(--bs-text); }

.mode-tab.active {
    background: var(--timer-accent);
    color: #fff;
}

/* ---- Timer Ring ---- */
.timer-container {
    position: relative;
    width: 260px;
    height: 260px;
    margin: 0 auto 24px;
}

.timer-ring {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.timer-ring-bg {
    fill: none;
    stroke: var(--bs-border);
    stroke-width: 6;
}

.timer-ring-progress {
    fill: none;
    stroke: var(--timer-accent);
    stroke-width: 6;
    stroke-linecap: round;
    stroke-dasharray: 911;
    stroke-dashoffset: 0;
    transition: stroke-dashoffset 1s linear, stroke 0.3s ease;
    filter: drop-shadow(0 0 6px var(--timer-accent-glow));
}

.timer-display {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    pointer-events: none;
}

.timer-time {
    font-family: var(--bs-font-mono);
    font-size: 3.2rem;
    font-weight: 700;
    color: var(--bs-text);
    line-height: 1;
    letter-spacing: -0.02em;
    font-variant-numeric: tabular-nums;
    margin-bottom: 4px;
}

.timer-label {
    font-size: 0.8rem;
    color: var(--bs-text-muted);
}

.timer-time.warning {
    color: var(--bs-orange);
    animation: pulse-warning 1s ease-in-out infinite;
}

@keyframes pulse-warning {
    0%,100% { opacity:1; }
    50% { opacity:0.55; }
}

/* ---- START / PAUSE button ---- */
.start-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    margin-bottom: 16px;
}

.btn-start-main {
    font-family: var(--bs-font-display);
    font-size: 1.05rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 15px 56px;
    background: var(--timer-accent);
    color: #fff;
    border: none;
    border-radius: var(--bs-radius-lg);
    cursor: pointer;
    transition: background var(--bs-transition), transform 0.15s ease;
    line-height: 1;
}

.btn-start-main:hover { background: var(--timer-accent-hover); }
.btn-start-main:active { transform: scale(0.97); }

.btn-start-main.is-running {
    background: var(--bs-bg-alt);
    color: var(--bs-text);
}

.btn-start-main.is-running:hover { background: #e2e8f0; }

.btn-reset-subtle {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1.5px solid var(--bs-border);
    background: transparent;
    color: var(--bs-text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--bs-transition);
    flex-shrink: 0;
}

.btn-reset-subtle svg { width: 15px; height: 15px; }

.btn-reset-subtle:hover {
    border-color: var(--timer-accent);
    color: var(--timer-accent);
    background: var(--timer-accent-soft);
}

/* ---- Session Info ---- */
.session-info {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 16px;
}

.session-count {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--bs-text-muted);
    font-family: var(--bs-font-mono);
}

.session-status {
    font-size: 0.9rem;
    color: var(--bs-text-secondary);
}

/* ---- Streak Stats ---- */
.streak-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    padding: 10px 20px;
    background: var(--bs-bg-alt);
    border-radius: var(--bs-radius-lg);
    max-width: 320px;
    margin: 0 auto;
}

.streak-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 0 20px;
    flex: 1;
}

.streak-stat-value {
    font-family: var(--bs-font-mono);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--bs-text);
}

.streak-stat.has-streak .streak-stat-value { color: #e17055; }

.streak-stat-label {
    font-size: 0.7rem;
    color: var(--bs-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.streak-stat-divider {
    width: 1px;
    height: 32px;
    background: var(--bs-border);
    flex-shrink: 0;
}

/* ---- Content Bands ---- */
.bs-timer-band {
    padding: 32px 0;
    background: var(--bs-bg-white);
    text-align: center;
}

.bs-timer-band--alt { background: var(--bs-bg-alt); }

.band-heading {
    font-family: var(--bs-font-display);
    font-size: clamp(1.15rem, 2.5vw, 1.45rem);
    font-weight: 400;
    color: var(--bs-text);
    margin-bottom: 4px;
}

.band-blurb {
    font-size: 0.88rem;
    color: var(--bs-text-muted);
    margin-bottom: 20px;
}

/* ---- Generic Buttons ---- */
.bs-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: none;
    border-radius: var(--bs-radius-full);
    font-family: var(--bs-font);
    font-weight: 600;
    cursor: pointer;
    transition: background-color var(--bs-transition), transform 0.15s ease;
    text-decoration: none;
    line-height: 1;
}

.bs-btn:active { transform: scale(0.97); }

.bs-btn-primary {
    background: var(--timer-accent);
    color: #fff;
    padding: 13px 30px;
    font-size: 0.9rem;
}

.bs-btn-primary:hover { background: var(--timer-accent-hover); }

.bs-btn-outline {
    background: var(--bs-bg-white);
    color: var(--bs-text-secondary);
    border: 1.5px solid var(--bs-border);
    padding: 13px 24px;
    font-size: 0.9rem;
}

.bs-btn-outline:hover {
    border-color: var(--timer-accent);
    color: var(--timer-accent);
    background: var(--timer-accent-soft);
}

.bs-btn-ghost {
    background: transparent;
    color: var(--bs-text-muted);
    padding: 8px 18px;
    font-size: 0.8rem;
}

.bs-btn-ghost:hover { color: var(--timer-accent); background: var(--timer-accent-soft); }

/* ---- Soundscape Grid ---- */
.soundscape-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 16px;
}

.soundscape-card {
    background: var(--bs-bg-white);
    border: 1px solid var(--bs-border);
    border-radius: var(--bs-radius);
    padding: 14px 8px;
    text-align: center;
    cursor: pointer;
    transition: all var(--bs-transition);
    box-shadow: var(--bs-shadow-sm);
}

.soundscape-card:hover { border-color: var(--bs-blue); transform: translateY(-2px); box-shadow: var(--bs-shadow-md); }

.soundscape-card.active {
    border-color: var(--timer-accent);
    background: var(--timer-accent-soft);
    box-shadow: 0 0 0 2px var(--timer-accent-glow);
}

.soundscape-emoji { font-size: 1.8rem; display: block; margin-bottom: 4px; }

.soundscape-name { font-size: 0.75rem; font-weight: 600; color: var(--bs-text-secondary); }
.soundscape-card.active .soundscape-name { color: var(--bs-text); }

/* ---- Volume ---- */
.volume-control {
    display: flex;
    align-items: center;
    gap: 10px;
    max-width: 220px;
    margin: 0 auto;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--bs-transition);
}

.volume-control.visible { opacity: 1; pointer-events: auto; }

.volume-icon { width: 18px; height: 18px; color: var(--bs-text-muted); flex-shrink: 0; }

.volume-slider {
    -webkit-appearance: none; appearance: none;
    width: 100%; height: 4px;
    background: var(--bs-border);
    border-radius: var(--bs-radius-full);
    outline: none; cursor: pointer;
}

.volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none; appearance: none;
    width: 16px; height: 16px; border-radius: 50%;
    background: var(--timer-accent); cursor: pointer;
}

.volume-slider::-moz-range-thumb {
    width: 16px; height: 16px; border-radius: 50%;
    background: var(--timer-accent); cursor: pointer; border: none;
}

/* ---- Task List ---- */
.task-input-row {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
}

.task-input {
    flex: 1;
    padding: 10px 14px;
    border: 1.5px solid var(--bs-border);
    border-radius: var(--bs-radius);
    font-family: var(--bs-font);
    font-size: 0.88rem;
    color: var(--bs-text);
    background: var(--bs-bg-white);
    outline: none;
    transition: border-color var(--bs-transition);
}

.task-input::placeholder { color: var(--bs-text-muted); }
.task-input:focus { border-color: var(--timer-accent); }

.btn-add-task {
    padding: 10px 20px;
    background: var(--timer-accent);
    color: #fff;
    border: none;
    border-radius: var(--bs-radius);
    font-family: var(--bs-font);
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    transition: background var(--bs-transition);
    white-space: nowrap;
    flex-shrink: 0;
}

.btn-add-task:hover { background: var(--timer-accent-hover); }

.task-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 8px;
    text-align: left;
}

.task-empty {
    font-size: 0.85rem;
    color: var(--bs-text-muted);
    text-align: center;
    padding: 20px 0;
}

.task-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    background: var(--bs-bg-white);
    border: 1.5px solid var(--bs-border);
    border-radius: var(--bs-radius);
    transition: all var(--bs-transition);
    position: relative;
}

.task-item:hover { border-color: #d0dae4; }

.task-item.is-active {
    border-color: var(--timer-accent);
    background: var(--timer-accent-soft);
    border-left-width: 3px;
}

.task-item.is-done .task-text {
    text-decoration: line-through;
    color: var(--bs-text-muted);
}

.task-active-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.task-active-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 2px solid var(--bs-text-muted);
    background: transparent;
    transition: all var(--bs-transition);
    display: block;
}

.task-item.is-active .task-active-dot {
    background: var(--timer-accent);
    border-color: var(--timer-accent);
}

.task-active-btn:hover .task-active-dot { border-color: var(--timer-accent); }

.task-text {
    flex: 1;
    font-size: 0.88rem;
    color: var(--bs-text);
    text-align: left;
    min-width: 0;
    word-break: break-word;
}

.task-pomodoro-count {
    font-size: 0.7rem;
    color: var(--bs-text-muted);
    white-space: nowrap;
    flex-shrink: 0;
}

.task-done-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--bs-text-muted);
    display: flex;
    align-items: center;
    padding: 2px;
    flex-shrink: 0;
    transition: color var(--bs-transition);
}

.task-done-btn:hover { color: var(--bs-green); }
.task-item.is-done .task-done-btn { color: var(--bs-green); }

.task-delete-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--bs-text-muted);
    font-size: 0.7rem;
    padding: 2px 4px;
    flex-shrink: 0;
    transition: color var(--bs-transition);
    opacity: 0;
}

.task-item:hover .task-delete-btn { opacity: 1; }
.task-delete-btn:hover { color: #e74c3c; }

.task-footer {
    display: flex;
    gap: 8px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 4px;
}

.btn-task-action {
    background: none;
    border: none;
    font-family: var(--bs-font);
    font-size: 0.78rem;
    color: var(--bs-text-muted);
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    transition: color var(--bs-transition);
}

.btn-task-action:hover { color: var(--bs-text-secondary); }
.btn-task-action--danger:hover { color: #e74c3c; }

/* ---- Share Modal ---- */
.share-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 500;
    background: rgba(10,14,20,0.82);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.share-modal.open { display: flex; }

.share-modal-inner {
    background: var(--bs-bg-white);
    border-radius: var(--bs-radius-lg);
    padding: 28px 28px 22px;
    max-width: 600px;
    width: 100%;
    text-align: center;
    box-shadow: var(--bs-shadow-lg);
    animation: modal-in 0.25s ease;
}

@keyframes modal-in {
    from { opacity:0; transform:translateY(16px) scale(0.98); }
    to   { opacity:1; transform:translateY(0) scale(1); }
}

.share-modal-title {
    font-family: var(--bs-font-display);
    font-size: 1.4rem;
    font-weight: 400;
    color: var(--bs-text);
    margin-bottom: 16px;
}

.share-card-preview { border-radius: 10px; overflow: hidden; margin-bottom: 14px; line-height: 0; }
.bookmark-hint { font-size: 0.8rem; color: var(--bs-text-muted); margin-bottom: 14px; }
.share-actions { display: flex; gap: 8px; justify-content: center; margin-bottom: 8px; flex-wrap: wrap; }
.share-close { display: block; width: 100%; }

/* ---- Settings Modal ---- */
.settings-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 600;
    background: rgba(10,14,20,0.78);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.settings-modal.open { display: flex; }

.settings-modal-inner {
    background: var(--bs-bg-white);
    border-radius: var(--bs-radius-lg);
    padding: 24px;
    max-width: 420px;
    width: 100%;
    box-shadow: var(--bs-shadow-lg);
    animation: modal-in 0.22s ease;
}

.settings-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.settings-modal-title {
    font-family: var(--bs-font-display);
    font-size: 1.15rem;
    font-weight: 400;
    color: var(--bs-text);
}

.settings-modal-close {
    background: none;
    border: none;
    font-size: 1rem;
    color: var(--bs-text-muted);
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    transition: color var(--bs-transition);
}

.settings-modal-close:hover { color: var(--bs-text); }

.settings-section {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--bs-border);
}

.settings-section:last-of-type { border-bottom: none; margin-bottom: 16px; }

.settings-section-title {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--bs-text-muted);
    margin-bottom: 12px;
}

.setting-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
}

.setting-row + .setting-row { border-top: 1px solid var(--bs-border-light); }

.setting-label {
    font-size: 0.88rem;
    color: var(--bs-text-secondary);
}

.setting-control {
    display: flex;
    align-items: center;
    gap: 10px;
}

.setting-value {
    font-family: var(--bs-font-mono);
    font-size: 1rem;
    font-weight: 700;
    color: var(--bs-text);
    min-width: 28px;
    text-align: center;
}

.setting-input {
    font-family: var(--bs-font-mono);
    font-size: 1rem;
    font-weight: 700;
    color: var(--bs-text);
    width: 56px;
    text-align: center;
    padding: 4px 6px;
    border: 1.5px solid var(--bs-border);
    border-radius: 6px;
    background: var(--bs-bg-white);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
    -moz-appearance: textfield;
}

.setting-input::-webkit-outer-spin-button,
.setting-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.setting-input:hover { border-color: var(--timer-accent); }
.setting-input:focus {
    outline: none;
    border-color: var(--timer-accent);
    box-shadow: 0 0 0 3px var(--timer-accent-soft);
}

.stepper-btn {
    width: 28px; height: 28px;
    border-radius: 50%;
    border: 1.5px solid var(--bs-border);
    background: var(--bs-bg-white);
    color: var(--bs-text-secondary);
    font-size: 1.1rem;
    font-family: var(--bs-font);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s ease;
    line-height: 1;
}

.stepper-btn:hover {
    border-color: var(--timer-accent);
    color: var(--timer-accent);
    background: var(--timer-accent-soft);
}

/* Toggle switch */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 40px; height: 22px;
    flex-shrink: 0;
    cursor: pointer;
}

.toggle-switch input { opacity:0; width:0; height:0; position:absolute; }

.toggle-slider {
    position: absolute;
    inset: 0;
    background: var(--bs-border);
    border-radius: 22px;
    transition: 0.3s;
}

.toggle-slider::before {
    position: absolute;
    content: "";
    height: 16px; width: 16px;
    left: 3px; bottom: 3px;
    background: #fff;
    border-radius: 50%;
    transition: 0.3s;
    box-shadow: 0 1px 3px rgba(0,0,0,.2);
}

.toggle-switch input:checked + .toggle-slider { background: var(--timer-accent); }
.toggle-switch input:checked + .toggle-slider::before { transform: translateX(18px); }

.btn-settings-done {
    width: 100%;
    padding: 12px;
    background: var(--timer-accent);
    color: #fff;
    border: none;
    border-radius: var(--bs-radius);
    font-family: var(--bs-font);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: background var(--bs-transition);
}

.btn-settings-done:hover { background: var(--timer-accent-hover); }

/* ---- Confetti ---- */
.confetti-container {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 800;
    overflow: hidden;
}

.confetti-piece {
    position: absolute;
    top: -20px;
    animation: confetti-fall linear forwards;
}

@keyframes confetti-fall {
    0%   { transform: translateY(0) translateX(0) rotate(0deg);   opacity: 1; }
    80%  { opacity: 1; }
    100% { transform: translateY(110vh) translateX(var(--drift, 0px)) rotate(720deg); opacity: 0; }
}

/* ---- Persistent CTA Bar ---- */
.bs-cta-bar {
    position: fixed;
    bottom: 0; left: 0; right: 0;
    z-index: 400;
    background: var(--bs-dark);
    border-top: 1px solid rgba(255,255,255,0.06);
    height: 56px;
    display: flex;
    align-items: center;
}

.bs-cta-bar-inner {
    max-width: 680px;
    margin: 0 auto;
    padding: 0 16px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.bs-cta-tagline {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.55);
    transition: opacity 0.35s ease;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
}

.bs-cta-pill {
    display: inline-flex;
    align-items: center;
    background: var(--bs-blue);
    color: #fff;
    padding: 9px 20px;
    font-family: var(--bs-font);
    font-size: 0.82rem;
    font-weight: 600;
    border-radius: var(--bs-radius-full);
    text-decoration: none;
    white-space: nowrap;
    flex-shrink: 0;
    transition: background var(--bs-transition);
}

.bs-cta-pill:hover { background: var(--bs-blue-hover); }

/* ---- Header Logo ---- */
.header-logo {
    height: 32px;
    width: auto;
    flex-shrink: 0;
}

/* ---- Grid Layout (Soundscapes & Tasks side by side) ---- */
.bs-grid-section {
    max-width: clamp(280px, 88%, 1000px);
    margin: 0 auto;
    padding: 0 16px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.bs-grid-section .bs-timer-band {
    margin-bottom: 0;
}

@media (max-width: 800px) {
    .bs-grid-section {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

/* ---- Enhanced Floating Tips ---- */
.floating-tip {
    position: fixed;
    bottom: 72px;
    left: 16px;
    max-width: 210px;
    background: var(--bs-dark);
    color: #fff;
    border-radius: 14px;
    padding: 16px 32px 16px 16px;
    z-index: 300;
    opacity: 0;
    pointer-events: none;
    transform: translateY(12px);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease;
    box-shadow: 0 8px 32px rgba(0,0,0,0.28);
}

.floating-tip.visible {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
}

.floating-tip-title {
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: #fff;
}

.floating-tip-text {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.75);
    line-height: 1.6;
}

.floating-tip-close {
    position: absolute;
    top: 10px;
    right: 12px;
    background: none;
    border: none;
    color: rgba(255,255,255,0.45);
    cursor: pointer;
    font-size: 1.1rem;
    padding: 4px 6px;
    line-height: 1;
    transition: color var(--bs-transition);
}

.floating-tip-close:hover { color: rgba(255,255,255,0.8); }

/* ---- Enhanced Modals ---- */
.share-modal-inner,
.settings-modal-inner {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    border: 1px solid rgba(0,0,0,0.04);
}

.share-modal-inner {
    max-width: 520px;
    padding: 32px;
}

.settings-modal-inner {
    max-width: 420px;
    padding: 28px;
    max-height: 90vh;
    overflow-y: auto;
}

/* ---- Utility ---- */
.hidden { display: none !important; }

/* ---- Toast ---- */
.toast {
    position: fixed;
    bottom: 70px;
    left: 50%;
    transform: translateX(-50%) translateY(60px);
    background: var(--bs-dark);
    border-radius: var(--bs-radius);
    padding: 12px 24px;
    font-size: 0.85rem;
    font-weight: 600;
    color: #fff;
    z-index: 1000;
    opacity: 0;
    transition: all 0.3s ease;
    box-shadow: var(--bs-shadow-lg);
    white-space: nowrap;
}

.toast.show { transform: translateX(-50%) translateY(0); opacity: 1; }

/* ---- Responsive ---- */
@media (max-width: 600px) {
    .timer-container { width: 220px; height: 220px; }
    .timer-time { font-size: 2.7rem; }
    .mode-tab { font-size: 0.78rem; padding: 7px 14px; }
    .btn-start-main { padding: 14px 40px; }
    .bs-cta-tagline { display: none; }
    .bs-cta-bar-inner { justify-content: center; }
    .floating-tip { display: none; }
}

@media (max-width: 400px) {
    .soundscape-grid { grid-template-columns: repeat(3,1fr); gap: 6px; }
    .soundscape-card { padding: 10px 4px; }
    .soundscape-emoji { font-size: 1.4rem; }
}