:root{
  --glass-bg: rgba(20, 20, 24, 0.38);
  --glass-bg-strong: rgba(20, 20, 24, 0.52);
  --glass-border: rgba(255,255,255,0.16);
  --text: rgba(255,255,255,0.92);
  --muted: rgba(255,255,255,0.72);
  --shadow: 0 20px 60px rgba(0,0,0,0.45);
  --radius: 22px;
  --bg-image: none;
  --bg-opacity: 1;
  --ease-smooth: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-soft: cubic-bezier(0.2, 0.8, 0.2, 1);
  --focus-ring: rgba(126, 198, 255, 0.9);
  --focus-ring-shadow: rgba(126, 198, 255, 0.38);
}

*{ box-sizing:border-box; }
html, body { height: 100%; margin: 0; font-family: ui-sans-serif, system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", Arial; color: var(--text); }
body{ background: #0b0b10; overflow-x:hidden; transition: background-color .45s var(--ease-soft); }

.bg{
  position: fixed;
  inset: 0;
  background-image: var(--bg-image);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transform: scale(1.02);
  filter: saturate(1.05) contrast(1.05);
  z-index: -3;
  animation: bgBreath 24s var(--ease-soft) infinite alternate;
  opacity: var(--bg-opacity);
  transition: opacity .35s var(--ease-soft);
}
.bg::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(1200px 800px at 20% 10%, rgba(0,0,0,0.25), transparent 60%),
    radial-gradient(900px 700px at 90% 20%, rgba(0,0,0,0.28), transparent 60%),
    linear-gradient(to bottom, rgba(0,0,0,0.35), rgba(0,0,0,0.55));
}

.grain{
  position: fixed;
  inset:-40%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='.25'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
  opacity: .18;
  pointer-events:none;
  animation: grain 10s steps(10) infinite;
  z-index: -2;
}
@keyframes grain{
  0%{ transform: translate3d(0,0,0); }
  10%{ transform: translate3d(-5%, -10%, 0); }
  20%{ transform: translate3d(-15%, 5%, 0); }
  30%{ transform: translate3d(7%, -25%, 0); }
  40%{ transform: translate3d(-5%, 25%, 0); }
  50%{ transform: translate3d(-15%, 10%, 0); }
  60%{ transform: translate3d(15%, 0%, 0); }
  70%{ transform: translate3d(0%, 15%, 0); }
  80%{ transform: translate3d(3%, 35%, 0); }
  90%{ transform: translate3d(-10%, 10%, 0); }
  100%{ transform: translate3d(0,0,0); }
}

@keyframes bgBreath {
  0% { transform: scale(1.02); filter: saturate(1.05) contrast(1.05); }
  100% { transform: scale(1.07); filter: saturate(1.1) contrast(1.08); }
}

.wrap{
  min-height: 100%;
  padding: max(18px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) max(20px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));
  display: grid;
  place-items: center;
}

.card{
  width: min(720px, 100%);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  padding: 18px;
  animation: cardFloat 8s var(--ease-soft) infinite alternate;
  transition: opacity .5s var(--ease-smooth), transform .55s var(--ease-smooth), filter .5s var(--ease-soft);
}
@keyframes cardFloat {
  0% { transform: translateY(0px); }
  100% { transform: translateY(-4px); }
}

.topbar{ display:flex; align-items:center; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.brand{ display:flex; flex-direction:column; gap:2px; }
.brand b{ font-size: 15px; letter-spacing: .2px; }
.brand span{ font-size: 12px; color: var(--muted); }

.pillrow{ display:flex; gap: 8px; flex-wrap: wrap; justify-content:flex-end; align-items: center; }

button{
  appearance:none;
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.08);
  color: var(--text);
  border-radius: 999px;
  padding: 10px 12px;
  font-size: 13px;
  cursor:pointer;
  transition: transform .25s var(--ease-smooth), background .25s var(--ease-soft), border-color .25s var(--ease-soft), opacity .3s var(--ease-soft);
  user-select:none;
  -webkit-tap-highlight-color: transparent;
}
button:active{ transform: translateY(1px) scale(0.99); }
button:hover{ background: rgba(255,255,255,0.15); }
button.primary{ background: rgba(255,255,255,0.18); border-color: rgba(255,255,255,0.22); }
button.primary:hover{ background: rgba(255,255,255,0.24); }

button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible{
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px var(--focus-ring-shadow);
}

input[type="range"]:focus-visible{
  outline: 2px solid var(--focus-ring);
  outline-offset: 4px;
  box-shadow: none;
}

.main{ display:grid; grid-template-columns: 1.1fr .9fr; gap: 14px; }

.timerBox{ padding: 16px; border-radius: calc(var(--radius) - 8px); background: var(--glass-bg-strong); border: 1px solid rgba(255,255,255,0.14); position: relative; overflow:hidden; }
.modeRow{ display:flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.modeRow button[aria-pressed="true"]{ background: rgba(255,255,255,0.22); border-color: rgba(255,255,255,0.26); }
.time{ font-variant-numeric: tabular-nums; font-size: clamp(56px, 7vw, 84px); line-height: 1; letter-spacing: .5px; margin: 6px 0 10px; transition: transform .35s var(--ease-soft), opacity .35s var(--ease-soft); }
.sub{ display:flex; justify-content: space-between; gap: 10px; color: var(--muted); font-size: 13px; margin-bottom: 10px; flex-wrap: wrap; }
.progress{ height: 10px; background: rgba(255,255,255,0.10); border: 1px solid rgba(255,255,255,0.14); border-radius: 999px; overflow:hidden; }
.bar{ height: 100%; width: 0%; background: rgba(255,255,255,0.78); border-radius: 999px; transition: width .45s var(--ease-soft); }
.controls{ display:flex; gap: 10px; margin-top: 14px; flex-wrap: wrap; }
.controls button{ padding: 12px 14px; font-size: 14px; }

.side{ display:flex; flex-direction: column; gap: 14px; }
.panel{ padding: 14px; border-radius: calc(var(--radius) - 8px); background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.12); }
.panel h3{ margin: 0 0 10px; font-size: 14px; color: var(--text); }
.kv{ display:grid; grid-template-columns: 1fr auto; gap: 8px 10px; font-size: 13px; color: var(--muted); align-items:center; }
.kv b{ color: var(--text); font-weight:600; }

.footerRow{ display:flex; justify-content: space-between; align-items:center; margin-top: 12px; gap: 10px; flex-wrap: wrap; color: var(--muted); font-size: 12px; }
.mono{ font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace; font-size: 12px; color: rgba(255,255,255,0.78); word-break: break-all; }

.overlay{ position: fixed; inset: 0; background: rgba(0,0,0,0.35); backdrop-filter: blur(2px); -webkit-backdrop-filter: blur(2px); opacity: 0; pointer-events: none; transition: opacity .2s var(--ease-soft); z-index: 2000; }
.overlay.open{ opacity: 1; pointer-events: auto; }

.moreMenu{ position: fixed; top: 0; left: 0; width: min(380px, 86vw); background: rgba(12, 12, 16, 0.72); border: 1px solid rgba(255,255,255,0.16); box-shadow: 0 18px 46px rgba(0,0,0,0.55); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border-radius: 16px; padding: 10px; display:none; z-index: 2100; transform-origin: top right; transform: translateY(-6px) scale(0.98); opacity: 0; transition: opacity .2s var(--ease-soft), transform .22s var(--ease-smooth); }
.moreMenu.open{ display:block; opacity:1; transform: translateY(0) scale(1); }
.groupTitle{ padding: 8px 8px 6px; font-size: 12px; color: var(--muted); }
.menuRow{ display:flex; flex-direction:column; gap: 8px; }
.menuItem{ display:grid; grid-template-columns: 1fr auto; gap: 10px; align-items:center; border: 1px solid rgba(255,255,255,0.10); background: rgba(255,255,255,0.04); border-radius: 12px; padding: 10px; }
.menuItem .left{ display:flex; flex-direction:column; gap: 3px; }
.menuItem .left b{ font-size: 13px; }
.menuItem .left span{ font-size: 12px; color: var(--muted); }
.menuItem .right{ display:flex; gap: 8px; align-items:center; }
.menuItem .right.rightWide{ min-width: 150px; }
.miniInput{ width: 72px; border-radius: 999px; border: 1px solid rgba(255,255,255,0.18); background: rgba(255,255,255,0.08); color: var(--text); padding: 8px 10px; font-size: 12px; }
.sliderInput{
  width: 150px;
  accent-color: rgba(255,255,255,0.85);
  cursor: pointer;
}

.settingsModal{ position: fixed; inset: 0; display:none; z-index: 2200; }
.settingsModal.open{ display:block; }
.modalPanel{ position: fixed; left: 50%; top: 50%; transform: translate(-50%, -50%) scale(.98); width: min(560px, calc(100vw - 24px)); background: rgba(16,16,22,0.82); border: 1px solid rgba(255,255,255,0.16); box-shadow: 0 22px 55px rgba(0,0,0,0.58); border-radius: 18px; padding: 14px; backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); opacity: 0; transition: transform .22s var(--ease-smooth), opacity .2s var(--ease-soft); }
.settingsModal.open .modalPanel{ opacity: 1; transform: translate(-50%, -50%) scale(1); }
.modalHead{ display:flex; justify-content: space-between; align-items:center; margin-bottom: 12px; }
.modalClose{ padding: 8px 10px; font-size: 12px; }
.settingsGrid{ display:grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.field{ display:flex; flex-direction:column; gap: 6px; }
.field label{ font-size: 12px; color: var(--muted); }
.field input{ border-radius: 10px; border: 1px solid rgba(255,255,255,0.18); background: rgba(255,255,255,0.08); color: var(--text); padding: 10px; font-size: 14px; }
.field select{ border-radius: 10px; border: 1px solid rgba(255,255,255,0.18); background: rgba(255,255,255,0.08); color: var(--text); padding: 10px; font-size: 14px; }

.miniSelect{ width: 150px; }
.glassSelect{ position: relative; min-width: 150px; }
.glassSelectTrigger{
  min-width: 150px;
  border-radius: 999px;
  padding: 8px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 12px;
  background: rgba(255,255,255,0.08);
}
.glassSelectTrigger .glassSelectChevron{ opacity: .85; }
.glassSelect.open .glassSelectChevron{ transform: rotate(180deg); }
.glassSelectMenu{
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  z-index: 2400;
  display: none;
  background: rgba(14, 16, 22, 0.96);
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: 12px;
  box-shadow: 0 18px 42px rgba(0,0,0,0.45);
  overflow: auto;
  max-height: 260px;
}
.glassSelect.open .glassSelectMenu{ display: block; }
.glassSelectOption{
  width: 100%;
  border: none;
  border-radius: 0;
  background: transparent;
  color: var(--text);
  text-align: left;
  padding: 9px 10px;
  font-size: 12px;
}
.glassSelectOption:hover{ background: rgba(255,255,255,0.12); }
.glassSelectOption.active{
  background: rgba(105, 177, 255, 0.22);
  color: #dbeeff;
}
.glassSelectOption.active::before{
  content: "✓ ";
  color: #a6d4ff;
}

.taskEditor{ display:flex; flex-direction:column; gap:8px; margin-bottom:10px; }
.taskEditor input{ border-radius: 10px; border: 1px solid rgba(255,255,255,0.18); background: rgba(255,255,255,0.08); color: var(--text); padding: 10px; font-size: 13px; }
.taskBtns{ display:flex; gap:8px; flex-wrap:wrap; }
.taskHistory{ display:flex; flex-direction:column; gap:8px; max-height: 180px; overflow:auto; }
.taskHistoryItem{
  border:1px solid rgba(255,255,255,0.12);
  border-radius: 10px;
  padding:8px 10px;
  background: rgba(255,255,255,0.04);
  display:flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 8px;
}
.taskHistoryBody{ min-width: 0; }
.taskHistoryTitle{ font-size:13px; color: var(--text); margin-bottom: 2px; }
.taskHistoryMeta{ font-size:12px; color: var(--muted); }
.taskHistoryDelete{
  border-radius: 8px;
  padding: 5px 8px;
  font-size: 12px;
  background: rgba(255,255,255,0.06);
  line-height: 1;
  flex-shrink: 0;
}

.sourceManagerModal{ position: fixed; inset: 0; display:none; z-index: 2250; }
.sourceManagerModal.open{ display:block; }
.sourceManagerModal.open .modalPanel{ opacity: 1; transform: translate(-50%, -50%) scale(1); }
.sourcePanel{ width: min(760px, calc(100vw - 24px)); max-height: min(90vh, 900px); overflow:auto; }
.sourceGrid{ grid-template-columns: 1fr 1fr; }
.sourceList{ display:flex; flex-direction:column; gap:8px; max-height: 42vh; overflow:auto; }
.sourceItem{ border:1px solid rgba(255,255,255,0.12); border-radius:12px; background: rgba(255,255,255,0.05); padding: 10px; display:flex; flex-direction:column; gap:8px; }
.sourceInfo{ display:flex; flex-direction:column; gap:3px; }
.sourceName{ font-size:13px; color: var(--text); }
.sourceMeta{ font-size:12px; color: var(--muted); }
.sourceActions{ display:flex; gap:6px; flex-wrap:wrap; }
.sourceActions button{ padding: 7px 10px; font-size: 12px; }

.ambientClock{
  position: fixed;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) scale(.95);
  opacity: 0;
  pointer-events: none;
  z-index: 2300;
  transition: opacity .45s var(--ease-soft), transform .5s var(--ease-smooth);
}
.ambientClockInner{
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(10,10,14,0.24);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  cursor: grab;
  touch-action: none;
}
.ambientClock.dragging .ambientClockInner{ cursor: grabbing; }
.ambientMode { font-size: 12px; letter-spacing: .12em; color: rgba(255,255,255,.8); }
.ambientTime { font-variant-numeric: tabular-nums; font-size: clamp(28px, 5vw, 48px); color: rgba(255,255,255,.95); }
.ghostBtn { font-size: 12px; padding: 7px 10px; background: rgba(255,255,255,.12); }

body.cinematic .wrap { pointer-events: none; }
body.cinematic .card {
  opacity: 0;
  transform: scale(.96) translateY(26px);
  filter: blur(6px);
}
body.cinematic .ambientClock {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, -50%) scale(1);
}
body.cinematic .ambientClock.freePos {
  transform: scale(1);
}

body.night-mode{
  --glass-bg: rgba(8, 10, 14, 0.56);
  --glass-bg-strong: rgba(7, 8, 12, 0.68);
  --glass-border: rgba(190, 210, 255, 0.20);
  --text: rgba(232, 239, 255, 0.95);
  --muted: rgba(220, 228, 245, 0.74);
  --focus-ring: rgba(164, 218, 255, 0.95);
  --focus-ring-shadow: rgba(164, 218, 255, 0.35);
  background: #05060a;
}

body.night-mode .bg::after{
  background:
    radial-gradient(1200px 800px at 20% 10%, rgba(0,0,0,0.42), transparent 60%),
    radial-gradient(900px 700px at 90% 20%, rgba(0,0,0,0.45), transparent 60%),
    linear-gradient(to bottom, rgba(0,0,0,0.58), rgba(0,0,0,0.74));
}

body.night-mode .ambientClockInner{
  background: rgba(6, 8, 12, 0.5);
  border-color: rgba(190, 210, 255, 0.28);
}

@media (max-width: 760px){
  .main{ grid-template-columns: 1fr; }
  .moreMenu{ left:0 !important; right:0 !important; bottom: 0; top:auto !important; width: 100%; border-radius: 18px 18px 0 0; padding: 12px 12px max(12px, env(safe-area-inset-bottom)); transform: translateY(105%); display: block; transition: transform .22s var(--ease-smooth); max-height: min(78vh, 720px); overflow: auto; }
  .moreMenu.open{ transform: translateY(0%); }
  .modalPanel{ left: 0; right: 0; top: auto; bottom: 0; transform: none; width: 100%; border-radius: 18px 18px 0 0; padding: 12px 12px max(12px, env(safe-area-inset-bottom)); max-height: min(82vh, 780px); }
  .settingsModal.open .modalPanel{ transform:none; }
  .sourceManagerModal.open .modalPanel{ transform:none; }
  .settingsGrid{ grid-template-columns: 1fr; }
  .sourceGrid{ grid-template-columns: 1fr; }
  .sliderInput{ width: 120px; }
  .miniSelect{ width: 120px; }
  .glassSelect{ min-width: 120px; }
  .glassSelectTrigger{ min-width: 120px; }
}