/* ================================================================
   CSS CUSTOM PROPERTIES
   ================================================================ */
:root {
    --font-display: 'Anton', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-handwritten: 'Caveat', cursive;
    --transition-theme: 0.6s ease;
}

/* ---------- SUNSET ---------- */
body[data-theme="sunset"] {
    --text-primary: #fde8d0;
    --text-secondary: rgba(253, 232, 208, 0.7);
    --date-color: #d4a574;
    --accent: #ff9e64;
    --accent-hover: #ffb386;
    --widget-bg: rgba(40, 10, 20, 0.4);
    --widget-border: rgba(253, 232, 208, 0.15);
    --btn-hover-bg: rgba(255, 158, 100, 0.15);
    --clock-shadow: 0 4px 40px rgba(0, 0, 0, 0.4);
    --particle-color: rgba(255, 180, 100, 0.6);
}

/* ---------- NIGHT ---------- */
body[data-theme="night"] {
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.6);
    --date-color: #8fb8d4;
    --accent: #FFD700;
    --accent-hover: #ffe44d;
    --widget-bg: rgba(0, 0, 0, 0.5);
    --widget-border: rgba(255, 255, 255, 0.1);
    --btn-hover-bg: rgba(255, 215, 0, 0.12);
    --clock-shadow: 0 4px 40px rgba(0, 0, 0, 0.6);
    --particle-color: rgba(255, 215, 0, 0.5);
}

/* ---------- EVENING ---------- */
body[data-theme="evening"] {
    --text-primary: #e8d5f5;
    --text-secondary: rgba(232, 213, 245, 0.65);
    --date-color: #b89cc8;
    --accent: #c084fc;
    --accent-hover: #d4a5ff;
    --widget-bg: rgba(30, 10, 50, 0.45);
    --widget-border: rgba(200, 160, 255, 0.15);
    --btn-hover-bg: rgba(192, 132, 252, 0.12);
    --clock-shadow: 0 4px 40px rgba(0, 0, 0, 0.5);
    --particle-color: rgba(192, 132, 252, 0.5);
}

/* ================================================================
   BACKGROUND LAYERS — 3-layer crossfade
   ================================================================ */
body {
    margin: 0;
    padding: 0;
    min-height: 100vh;
    min-height: 100dvh;
    overflow: hidden;
    font-family: var(--font-body);
    color: var(--text-primary);
    transition: color var(--transition-theme);
    position: relative;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

.bg-layer {
    position: fixed;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: -2;
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
    will-change: opacity;
}

.bg-sunset {
    background-image: url('sunset-bg.jpg');
}

.bg-night {
    background-image: url('night-bg.jpg');
}

.bg-evening {
    background-image: url('evening-bg.png');
}

body[data-theme="sunset"] .bg-sunset {
    opacity: 1;
}

body[data-theme="night"] .bg-night {
    opacity: 1;
}

body[data-theme="evening"] .bg-evening {
    opacity: 1;
}

/* ================================================================
   PARTICLE CANVAS
   ================================================================ */
#particle-canvas {
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
}

/* ================================================================
   WELCOME SCREEN
   ================================================================ */
.welcome-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    opacity: 1;
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.welcome-overlay.hidden {
    opacity: 0;
    pointer-events: none;
    transform: scale(1.03);
}

.welcome-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 1.5rem;
    opacity: 0;
    animation: welcomeFadeUp 0.8s 0.3s ease forwards;
}

.welcome-icon svg {
    width: 100%;
    height: 100%;
    fill: none;
    stroke: #ff9e64;
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.welcome-title {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 6vw, 4rem);
    color: #fde8d0;
    letter-spacing: 0.06em;
    text-align: center;
    opacity: 0;
    animation: welcomeFadeUp 0.8s 0.5s ease forwards;
}

.welcome-sub {
    font-family: var(--font-handwritten);
    font-size: clamp(1.1rem, 3vw, 1.6rem);
    color: rgba(253, 232, 208, 0.6);
    margin-top: 0.3rem;
    text-align: center;
    opacity: 0;
    animation: welcomeFadeUp 0.8s 0.7s ease forwards;
}

.welcome-line {
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, transparent, #ff9e64, transparent);
    margin: 1.5rem 0;
    opacity: 0;
    animation: welcomeFadeUp 0.6s 0.9s ease forwards;
}

.welcome-btn {
    margin-top: 0.5rem;
    padding: 0.7rem 2.4rem;
    border: 1px solid rgba(255, 158, 100, 0.4);
    border-radius: 2rem;
    background: rgba(255, 158, 100, 0.08);
    color: #fde8d0;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    cursor: pointer;
    opacity: 0;
    animation: welcomeFadeUp 0.8s 1.1s ease forwards;
    transition: background 0.3s ease, border-color 0.3s ease, transform 0.2s ease;
}

.welcome-btn:hover {
    background: rgba(255, 158, 100, 0.2);
    border-color: #ff9e64;
    transform: translateY(-2px);
}

@keyframes welcomeFadeUp {
    from {
        opacity: 0;
        transform: translateY(18px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Welcome credit */
.welcome-credit {
    position: absolute;
    bottom: 2.5rem;
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 300;
    letter-spacing: 0.12em;
    color: rgba(253, 232, 208, 0.35);
    opacity: 0;
    animation: welcomeFadeUp 0.8s 1.5s ease forwards;
}

.welcome-credit-name {
    font-family: var(--font-handwritten);
    font-size: 1.1rem;
    font-weight: 500;
    color: #ff9e64;
    letter-spacing: 0.02em;
}

/* ================================================================
   MAIN LAYOUT
   ================================================================ */
.dashboard {
    position: relative;
    width: 100vw;
    height: 100vh;
    height: 100dvh;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    transition: justify-content 0.5s ease;
    padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}

/* Clock positions */
.dashboard[data-clock-pos="center"] {
    justify-content: center;
    align-items: center;
}

.dashboard[data-clock-pos="top"] {
    justify-content: flex-start;
    align-items: center;
    padding-top: 6rem;
}

.dashboard[data-clock-pos="bottom-left"] {
    justify-content: flex-end;
    align-items: flex-start;
    padding: 0 0 3rem 3rem;
}

/* ================================================================
   WEATHER WIDGET — top-left
   ================================================================ */
.weather {
    position: fixed;
    top: 2rem;
    left: 2rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.25rem;
    background: var(--widget-bg);
    border: 1px solid var(--widget-border);
    border-radius: 1rem;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    transition: background var(--transition-theme), border-color var(--transition-theme);
    z-index: 10;
}

.weather-icon {
    width: 2rem;
    height: 2rem;
    flex-shrink: 0;
}

.weather-icon svg {
    width: 100%;
    height: 100%;
    fill: none;
    stroke: var(--accent);
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    transition: stroke var(--transition-theme);
}

.weather-info {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.weather-temp {
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: -0.02em;
}

.weather-condition {
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    transition: color var(--transition-theme);
}

/* ================================================================
   CLOCK & DATE
   ================================================================ */
.clock-container {
    text-align: center;
    user-select: none;
    cursor: grab;
    transition: transform 0.5s cubic-bezier(.4, 0, .2, 1), opacity 0.5s ease;
}

.clock-container:active {
    cursor: grabbing;
}

/* Free-drag mode — clock becomes fixed-positioned */
.clock-container.clock-dragging {
    position: fixed;
    z-index: 50;
    cursor: grabbing;
    transition: none;
}

.clock-time {
    font-family: var(--font-display);
    font-size: clamp(5rem, 14vw, 12rem);
    line-height: 1;
    letter-spacing: 0.04em;
    text-shadow: var(--clock-shadow);
    transition: color var(--transition-theme), text-shadow var(--transition-theme), font-size 0.5s ease;
}

/* When clock is at top, use text-stroke for readability */
.dashboard[data-clock-pos="top"] .clock-time {
    -webkit-text-stroke: 1px rgba(0, 0, 0, 0.15);
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.5), 0 0 80px rgba(0, 0, 0, 0.3);
}

.dashboard[data-clock-pos="bottom-left"] .clock-time {
    font-size: clamp(3.5rem, 10vw, 8rem);
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.5), 0 0 80px rgba(0, 0, 0, 0.3);
}

.dashboard[data-clock-pos="bottom-left"] .clock-container {
    text-align: left;
}

.clock-separator {
    display: inline-block;
    animation: blink 1.2s step-end infinite;
}

@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.3;
    }
}

.clock-ampm {
    font-family: var(--font-body);
    font-size: clamp(1rem, 3vw, 1.6rem);
    font-weight: 300;
    letter-spacing: 0.12em;
    color: var(--accent);
    margin-left: 0.5rem;
    vertical-align: super;
    display: inline-block;
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.4s ease, transform 0.4s ease, color var(--transition-theme);
}

.clock-ampm.hidden-ampm {
    opacity: 0;
    transform: translateY(-8px);
    pointer-events: none;
    width: 0;
    margin: 0;
    overflow: hidden;
}

.clock-date {
    font-size: clamp(0.85rem, 2vw, 1.15rem);
    font-weight: 300;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--date-color);
    margin-top: 0.6rem;
    transition: color var(--transition-theme);
}

/* ================================================================
   TOOLBAR — bottom center
   ================================================================ */
.toolbar {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 0.7rem;
    background: var(--widget-bg);
    border: 1px solid var(--widget-border);
    border-radius: 1rem;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    z-index: 10;
    transition: background var(--transition-theme), border-color var(--transition-theme);
}

.toolbar-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.5rem 0.9rem;
    border: none;
    border-radius: 0.7rem;
    background: transparent;
    color: var(--text-secondary);
    font-family: var(--font-body);
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    cursor: pointer;
    transition: color 0.25s ease, background 0.25s ease, transform 0.15s ease;
    white-space: nowrap;
}

.toolbar-btn:hover {
    color: var(--accent-hover);
    background: var(--btn-hover-bg);
    transform: translateY(-1px);
}

.toolbar-btn:active {
    transform: translateY(0) scale(0.97);
}

.toolbar-btn.active {
    color: var(--accent);
    background: var(--btn-hover-bg);
}

.toolbar-btn svg {
    width: 1rem;
    height: 1rem;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    flex-shrink: 0;
}

.toolbar-divider {
    width: 1px;
    height: 1.4rem;
    background: var(--widget-border);
    margin: 0 0.15rem;
    flex-shrink: 0;
}

/* ================================================================
   PANELS (Pomodoro, Stopwatch, Music)
   ================================================================ */
.panel {
    position: fixed;
    background: var(--widget-bg);
    border: 1px solid var(--widget-border);
    border-radius: 1.2rem;
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    padding: 1.4rem 1.6rem;
    z-index: 20;
    opacity: 0;
    pointer-events: none;
    transform: translateY(12px) scale(0.97);
    transition: opacity 0.3s ease, transform 0.3s ease, background var(--transition-theme), border-color var(--transition-theme);
    min-width: 240px;
}

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

.panel-title {
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 1rem;
}

/* Pomodoro & Stopwatch shared */
.timer-display {
    font-family: var(--font-display);
    font-size: 2.8rem;
    text-align: center;
    line-height: 1;
    margin-bottom: 0.8rem;
    letter-spacing: 0.04em;
}

.timer-label {
    text-align: center;
    font-size: 0.7rem;
    font-weight: 400;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
}

.timer-controls {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
}

.timer-btn {
    padding: 0.45rem 1.1rem;
    border: 1px solid var(--widget-border);
    border-radius: 2rem;
    background: transparent;
    color: var(--text-secondary);
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    cursor: pointer;
    transition: color 0.25s ease, background 0.25s ease, border-color 0.25s ease;
}

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

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

/* Pomodoro progress ring */
.pomo-ring-container {
    display: flex;
    justify-content: center;
    margin-bottom: 0.6rem;
}

.pomo-ring {
    transform: rotate(-90deg);
}

.pomo-ring-bg {
    fill: none;
    stroke: var(--widget-border);
    stroke-width: 4;
}

.pomo-ring-fill {
    fill: none;
    stroke: var(--accent);
    stroke-width: 4;
    stroke-linecap: round;
    transition: stroke-dashoffset 1s linear, stroke var(--transition-theme);
}

/* Pomodoro session dots */
.pomo-sessions {
    display: flex;
    justify-content: center;
    gap: 0.4rem;
    margin-top: 0.8rem;
}

.pomo-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--widget-border);
    transition: background 0.3s ease;
}

.pomo-dot.filled {
    background: var(--accent);
}

/* --- Pomodoro header (title + icon buttons) --- */
.pomo-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.8rem;
}

.pomo-header .panel-title {
    margin-bottom: 0;
}

.pomo-header-btns {
    display: flex;
    gap: 0.3rem;
}

.pomo-icon-btn {
    width: 26px;
    height: 26px;
    border: none;
    border-radius: 50%;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.25s ease, background 0.25s ease, transform 0.15s ease;
}

.pomo-icon-btn:hover {
    color: var(--accent-hover);
    background: var(--btn-hover-bg);
    transform: scale(1.1);
}

.pomo-icon-btn.active {
    color: var(--accent);
}

.pomo-icon-btn.muted {
    opacity: 0.4;
}

.pomo-icon-btn svg {
    width: 13px;
    height: 13px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* --- Presets row --- */
.pomo-presets {
    display: flex;
    gap: 0.35rem;
    margin-bottom: 0.8rem;
    justify-content: center;
}

.pomo-preset {
    padding: 0.3rem 0.65rem;
    border: 1px solid var(--widget-border);
    border-radius: 2rem;
    background: transparent;
    color: var(--text-secondary);
    font-family: var(--font-body);
    font-size: 0.62rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    cursor: pointer;
    transition: color 0.25s ease, background 0.25s ease, border-color 0.25s ease, transform 0.15s ease;
    white-space: nowrap;
}

.pomo-preset:hover {
    color: var(--accent-hover);
    border-color: var(--accent);
    background: var(--btn-hover-bg);
    transform: translateY(-1px);
}

.pomo-preset.active {
    color: var(--accent);
    border-color: var(--accent);
    background: var(--btn-hover-bg);
}

/* --- Custom settings (collapsible) --- */
.pomo-custom-settings {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s cubic-bezier(.4, 0, .2, 1), margin 0.35s ease;
    margin-bottom: 0;
}

.pomo-custom-settings.open {
    max-height: 220px;
    margin-bottom: 0.8rem;
}

.pomo-setting-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.35rem 0;
}

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

.pomo-setting-row label {
    font-family: var(--font-body);
    font-size: 0.65rem;
    font-weight: 400;
    color: var(--text-secondary);
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.pomo-setting-input-wrap {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.pomo-stepper {
    width: 22px;
    height: 22px;
    border: 1px solid var(--widget-border);
    border-radius: 50%;
    background: transparent;
    color: var(--text-secondary);
    font-size: 0.8rem;
    font-family: var(--font-body);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
    line-height: 1;
    padding: 0;
}

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

.pomo-setting-input {
    width: 2.8rem;
    text-align: center;
    border: 1px solid var(--widget-border);
    border-radius: 0.4rem;
    background: rgba(0, 0, 0, 0.15);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 500;
    padding: 0.25rem 0.1rem;
    outline: none;
    transition: border-color 0.25s ease;
    -moz-appearance: textfield;
    appearance: textfield;
}

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

.pomo-setting-input:focus {
    border-color: var(--accent);
}

.pomo-setting-unit {
    font-family: var(--font-body);
    font-size: 0.55rem;
    color: var(--text-secondary);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    opacity: 0.6;
}

.pomo-apply-btn {
    width: 100%;
    margin-top: 0.5rem;
    padding: 0.4rem 0;
    border: 1px solid var(--accent);
    border-radius: 2rem;
    background: var(--btn-hover-bg);
    color: var(--accent);
    font-family: var(--font-body);
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    cursor: pointer;
    transition: background 0.25s ease, color 0.25s ease, transform 0.15s ease;
}

.pomo-apply-btn:hover {
    background: var(--accent);
    color: #1a1a2e;
    transform: translateY(-1px);
}

/* ================================================================
   MUSIC PLAYER — Firewatch OST
   ================================================================ */
.music-panel {
    bottom: 5.5rem;
    right: 2rem;
    min-width: 300px;
    max-width: 340px;
}

/* Now-playing row */
.ost-now-playing {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    margin-bottom: 0.75rem;
}

.ost-visualizer {
    display: flex;
    align-items: flex-end;
    gap: 2px;
    height: 20px;
    flex-shrink: 0;
}

.music-bar {
    width: 3px;
    background: var(--accent);
    border-radius: 1px;
    transition: background var(--transition-theme);
}

.music-bar.playing {
    animation: musicBounce 0.8s ease-in-out infinite alternate;
}

.music-bar:nth-child(1) {
    height: 6px;
    animation-delay: 0s;
}

.music-bar:nth-child(2) {
    height: 12px;
    animation-delay: 0.15s;
}

.music-bar:nth-child(3) {
    height: 8px;
    animation-delay: 0.3s;
}

.music-bar:nth-child(4) {
    height: 16px;
    animation-delay: 0.1s;
}

.music-bar:nth-child(5) {
    height: 10px;
    animation-delay: 0.25s;
}

@keyframes musicBounce {
    0% {
        height: 4px;
    }

    100% {
        height: 20px;
    }
}

.ost-track-info {
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.ost-track-name {
    font-size: 0.8rem;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ost-track-number {
    font-size: 0.6rem;
    color: var(--text-secondary);
    letter-spacing: 0.08em;
}

/* ---- Progress bar ---- */
.ost-progress-wrap {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.8rem;
}

.ost-time {
    font-family: var(--font-body);
    font-size: 0.6rem;
    font-weight: 400;
    color: var(--text-secondary);
    min-width: 2.2rem;
    text-align: center;
    letter-spacing: 0.04em;
}

.ost-progress-bar {
    position: relative;
    flex: 1;
    height: 4px;
    background: var(--widget-border);
    border-radius: 2px;
    cursor: pointer;
    overflow: visible;
}

.ost-progress-fill {
    height: 100%;
    background: var(--accent);
    border-radius: 2px;
    width: 0%;
    transition: background var(--transition-theme);
}

.ost-progress-thumb {
    position: absolute;
    top: 50%;
    left: 0%;
    width: 10px;
    height: 10px;
    background: var(--accent);
    border-radius: 50%;
    transform: translate(-50%, -50%) scale(0);
    transition: transform 0.15s ease, background var(--transition-theme);
    box-shadow: 0 0 6px var(--accent);
}

.ost-progress-bar:hover .ost-progress-thumb,
.ost-progress-bar:active .ost-progress-thumb {
    transform: translate(-50%, -50%) scale(1);
}

/* ---- Main controls ---- */
.ost-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 0.8rem;
}

.ost-ctrl-btn {
    width: 30px;
    height: 30px;
    border: none;
    border-radius: 50%;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.25s ease, background 0.25s ease, transform 0.15s ease;
}

.ost-ctrl-btn:hover {
    color: var(--accent-hover);
    background: var(--btn-hover-bg);
    transform: scale(1.1);
}

.ost-ctrl-btn.active {
    color: var(--accent);
}

/* Repeat-one badge */
.ost-ctrl-btn.repeat-one::after {
    content: '1';
    position: absolute;
    font-size: 0.45rem;
    font-weight: 700;
    color: var(--accent);
    margin-top: 0.15rem;
}

.ost-ctrl-btn svg {
    width: 14px;
    height: 14px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* Play button (larger, with border) */
.ost-play-btn {
    width: 42px;
    height: 42px;
    border: 1px solid var(--widget-border);
    border-radius: 50%;
    background: transparent;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background 0.25s ease, border-color 0.25s ease, color 0.25s ease, transform 0.15s ease;
}

.ost-play-btn:hover {
    background: var(--btn-hover-bg);
    border-color: var(--accent);
    color: var(--accent);
    transform: scale(1.08);
}

.ost-play-btn svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
    stroke: none;
}

/* ---- Volume ---- */
.ost-volume {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.8rem;
}

.ost-volume svg {
    width: 14px;
    height: 14px;
    fill: none;
    stroke: var(--text-secondary);
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    flex-shrink: 0;
}

.volume-slider {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 3px;
    border-radius: 2px;
    background: var(--widget-border);
    outline: none;
    cursor: pointer;
}

.volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--accent);
    cursor: pointer;
    transition: transform 0.15s ease;
}

.volume-slider::-webkit-slider-thumb:hover {
    transform: scale(1.3);
}

.volume-slider::-moz-range-thumb {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--accent);
    border: none;
    cursor: pointer;
}

/* ---- Track-list toggle ---- */
.ost-tracklist-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 0.4rem 0;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-family: var(--font-body);
    font-size: 0.65rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    cursor: pointer;
    transition: color 0.25s ease;
}

.ost-tracklist-toggle:hover {
    color: var(--accent-hover);
}

.ost-tracklist-toggle svg {
    width: 14px;
    height: 14px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    transition: transform 0.3s ease;
}

.ost-tracklist-toggle.open svg {
    transform: rotate(180deg);
}

/* ---- Track list ---- */
.ost-tracklist {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(.4, 0, .2, 1);
}

.ost-tracklist.open {
    max-height: 240px;
    overflow-y: auto;
}

.ost-tracklist::-webkit-scrollbar {
    width: 4px;
}

.ost-tracklist::-webkit-scrollbar-track {
    background: transparent;
}

.ost-tracklist::-webkit-scrollbar-thumb {
    background: var(--widget-border);
    border-radius: 2px;
}

.ost-tracklist-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.4rem 0.5rem;
    border-radius: 0.4rem;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease;
}

.ost-tracklist-item:hover {
    background: var(--btn-hover-bg);
}

.ost-tracklist-item.active {
    background: var(--btn-hover-bg);
    color: var(--accent);
}

.ost-tracklist-item.active .ost-tl-num {
    color: var(--accent);
}

.ost-tl-num {
    font-family: var(--font-body);
    font-size: 0.6rem;
    font-weight: 600;
    color: var(--text-secondary);
    min-width: 1.3rem;
    letter-spacing: 0.04em;
}

.ost-tl-title {
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 400;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ================================================================
   SETTINGS (theme & clock position) — top-right
   ================================================================ */
.settings-area {
    position: fixed;
    top: 2rem;
    right: 2rem;
    display: flex;
    gap: 0.5rem;
    z-index: 10;
}

.settings-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    padding: 0.55rem 1rem;
    border: 1px solid var(--widget-border);
    border-radius: 2rem;
    background: var(--widget-bg);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    color: var(--text-secondary);
    font-family: var(--font-body);
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    cursor: pointer;
    transition: color 0.3s ease, border-color 0.3s ease, background 0.3s ease, transform 0.2s ease;
    white-space: nowrap;
}

.settings-btn:hover {
    color: var(--accent-hover);
    border-color: var(--accent);
    background: var(--btn-hover-bg);
    transform: translateY(-1px);
}

.settings-btn:active {
    transform: translateY(0) scale(0.97);
}

.settings-btn svg {
    width: 1rem;
    height: 1rem;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* ================================================================
   PANEL POSITIONS
   ================================================================ */
.pomodoro-panel {
    bottom: 5.5rem;
    left: 50%;
    transform: translateX(-50%) translateY(12px) scale(0.97);
}

.pomodoro-panel.visible {
    transform: translateX(-50%) translateY(0) scale(1);
}

.stopwatch-panel {
    bottom: 5.5rem;
    left: 50%;
    transform: translateX(-50%) translateY(12px) scale(0.97);
}

.stopwatch-panel.visible {
    transform: translateX(-50%) translateY(0) scale(1);
}

/* ================================================================
   RESPONSIVENESS
   ================================================================ */

/* ---------- Tablets & small laptops ---------- */
@media (max-width: 768px) {
    .weather {
        top: 1rem;
        left: 1rem;
        padding: 0.6rem 1rem;
        gap: 0.5rem;
    }

    .weather-icon {
        width: 1.5rem;
        height: 1.5rem;
    }

    .weather-temp {
        font-size: 1rem;
    }

    .weather-condition {
        font-size: 0.65rem;
    }

    .settings-area {
        top: 1rem;
        right: 1rem;
    }

    .toolbar {
        bottom: 1rem;
        gap: 0.2rem;
        padding: 0.35rem 0.5rem;
    }

    .toolbar-btn {
        padding: 0.4rem 0.6rem;
        font-size: 0rem;
        gap: 0;
    }

    .toolbar-btn svg {
        width: 1.1rem;
        height: 1.1rem;
    }

    /* Panels become near-full-width */
    .panel {
        left: 0.75rem !important;
        right: 0.75rem !important;
        transform: translateY(12px) scale(0.97) !important;
        min-width: unset;
        max-width: unset;
    }

    .panel.visible {
        transform: translateY(0) scale(1) !important;
    }

    .dashboard[data-clock-pos="top"] {
        padding-top: 5rem;
    }

    .dashboard[data-clock-pos="bottom-left"] {
        padding: 0 0 6rem 1.5rem;
    }

    .bottom-right-controls {
        bottom: 1rem;
        right: 1rem;
    }
}

/* ---------- Phone screens ---------- */
@media (max-width: 480px) {

    /* Weather widget — compact */
    .weather {
        top: 0.6rem;
        left: 0.6rem;
        padding: 0.4rem 0.7rem;
        border-radius: 0.75rem;
        gap: 0.4rem;
    }

    .weather-icon {
        width: 1.2rem;
        height: 1.2rem;
    }

    .weather-temp {
        font-size: 0.9rem;
    }

    .weather-condition {
        font-size: 0.55rem;
    }

    /* Clock — fill screen */
    .clock-time {
        font-size: clamp(3.5rem, 20vw, 6rem);
        letter-spacing: 0.02em;
    }

    .clock-ampm {
        font-size: clamp(0.75rem, 2.5vw, 1rem);
        margin-left: 0.3rem;
    }

    .clock-date {
        font-size: clamp(0.65rem, 2.5vw, 0.85rem);
        letter-spacing: 0.12em;
    }

    /* Settings — icon-only */
    .settings-area {
        top: 0.6rem;
        right: 0.6rem;
        gap: 0.25rem;
    }

    .settings-btn {
        padding: 0.45rem;
        font-size: 0rem;
        min-width: 36px;
        min-height: 36px;
    }

    .settings-btn span {
        display: none;
    }

    .settings-btn svg {
        width: 1.1rem;
        height: 1.1rem;
    }

    /* Toolbar — bottom, icons only */
    .toolbar {
        bottom: 0.6rem;
        gap: 0.15rem;
        padding: 0.3rem 0.5rem;
        border-radius: 0.8rem;
    }

    .toolbar-btn {
        padding: 0.5rem;
        font-size: 0;
        gap: 0;
        min-width: 38px;
        min-height: 38px;
    }

    .toolbar-btn svg {
        width: 1.15rem;
        height: 1.15rem;
    }

    .toolbar-btn span {
        display: none;
    }

    .toolbar-divider {
        height: 1.2rem;
    }

    /* Panels — bottom sheet style */
    .panel {
        left: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        border-radius: 1.2rem 1.2rem 0 0 !important;
        transform: translateY(100%) !important;
        min-width: unset;
        max-width: unset;
        padding: 1.2rem 1rem !important;
        padding-bottom: calc(1.2rem + env(safe-area-inset-bottom)) !important;
        max-height: 70vh;
        max-height: 70dvh;
        overflow-y: auto;
    }

    .panel.visible {
        transform: translateY(0) !important;
    }

    /* Music panel specific tweaks */
    .music-panel {
        max-width: unset;
    }

    .ost-controls {
        gap: 0.8rem;
    }

    .ost-ctrl-btn {
        width: 36px;
        height: 36px;
    }

    .ost-play-btn {
        width: 48px;
        height: 48px;
    }

    .ost-tracklist.open {
        max-height: 180px;
    }

    .ost-tracklist-item {
        padding: 0.5rem;
    }

    /* Pomodoro panel tweaks */
    .pomo-ring-container svg {
        width: 80px;
        height: 80px;
    }

    .timer-display {
        font-size: 2.4rem;
    }

    .timer-btn {
        padding: 0.5rem 1.2rem;
        font-size: 0.7rem;
    }

    .pomo-preset {
        padding: 0.35rem 0.7rem;
        font-size: 0.65rem;
    }

    /* Bottom-right controls */
    .bottom-right-controls {
        bottom: 0.6rem;
        right: 0.6rem;
        gap: 0.35rem;
    }

    /* Clock positions adjusted for phones */
    .dashboard[data-clock-pos="top"] {
        padding-top: 4rem;
    }

    .dashboard[data-clock-pos="bottom-left"] {
        padding: 0 0 5rem 1rem;
    }

    .dashboard[data-clock-pos="bottom-left"] .clock-time {
        font-size: clamp(2.5rem, 15vw, 5rem);
    }
}

/* ================================================================
   BOTTOM-RIGHT CONTROLS (Fullscreen + 12/24h toggle)
   ================================================================ */
.bottom-right-controls {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    z-index: 10;
}

/* ---- Fullscreen Button ---- */
.fullscreen-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.4rem;
    height: 2.4rem;
    border: 1px solid var(--widget-border);
    border-radius: 10px;
    background: var(--widget-bg);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    color: var(--text-secondary);
    cursor: pointer;
    transition: color 0.3s ease, border-color 0.3s ease, background 0.3s ease, transform 0.2s ease;
    padding: 0;
}

.fullscreen-btn:hover {
    color: var(--accent-hover);
    border-color: var(--accent);
    background: var(--btn-hover-bg);
    transform: translateY(-1px);
}

.fullscreen-btn:active {
    transform: translateY(0) scale(0.95);
}

.fullscreen-btn svg {
    width: 1rem;
    height: 1rem;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* ---- 12/24 HOUR TOGGLE ---- */
.clock-format-toggle {
    position: relative;
    display: flex;
    align-items: center;
    padding: 3px;
    background: var(--widget-bg);
    border: 1px solid var(--widget-border);
    border-radius: 10px;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    transition: background var(--transition-theme), border-color var(--transition-theme);
    overflow: hidden;
}

.format-label {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.4rem;
    height: 2rem;
    font-family: var(--font-display);
    font-size: 0.8rem;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    border-radius: 8px;
    cursor: pointer;
    transition: color 0.3s ease;
    user-select: none;
}

.format-label.active {
    color: var(--text-primary);
}

.format-label:hover:not(.active) {
    color: var(--text-primary);
}

.format-slider {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 2.4rem;
    height: 2rem;
    background: var(--accent);
    border-radius: 8px;
    z-index: 1;
    opacity: 0.2;
    box-shadow: 0 0 12px var(--accent);
    transition: transform 0.35s cubic-bezier(.4, 0, .2, 1),
        background var(--transition-theme),
        box-shadow var(--transition-theme),
        opacity var(--transition-theme);
}

.format-slider.right {
    transform: translateX(100%);
}

/* ================================================================
   UTILITY
   ================================================================ */
.hidden {
    display: none !important;
}