:root{--paper: #f4efe6;--paper-2: #ebe4d8;--ink: #1c1914;--ink-soft: #5c564c;--line: rgba(28, 25, 20, .12);--line-strong: rgba(28, 25, 20, .22);--terracotta: #b54a2c;--terracotta-deep: #8e341c;--olive: #3f5b45;--olive-soft: #dce7de;--amber: #8a5a12;--amber-soft: #f3e3c4;--rose-soft: #f3d8d0;--white: #fffdf8;--shadow: 0 18px 40px rgba(28, 25, 20, .08);--radius: 18px;--font-serif: "Fraunces", Georgia, serif;--font-sans: "Source Sans 3", "Segoe UI", sans-serif}*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:radial-gradient(1200px 500px at 10% -10%,rgba(181,74,44,.08),transparent 50%),radial-gradient(900px 400px at 110% 0%,rgba(63,91,69,.08),transparent 45%),var(--paper);color:var(--ink);font-family:var(--font-sans)}body{font-size:16px;line-height:1.45}button,input,textarea,select{font:inherit;color:inherit}button{cursor:pointer}#app{min-height:100vh}.app-shell{width:min(1080px,calc(100% - 32px));margin:0 auto;padding:28px 0 110px}.topbar{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:28px}.brand{display:flex;flex-direction:column;gap:4px}.brand small{letter-spacing:.18em;text-transform:uppercase;font-size:11px;color:var(--ink-soft)}.brand h1{margin:0;font-family:var(--font-serif);font-size:34px;font-weight:600;letter-spacing:-.03em}.cycle-chip{background:var(--white);border:1px solid var(--line);border-radius:999px;padding:8px 14px;font-size:13px;color:var(--ink-soft);box-shadow:var(--shadow)}.tabs{position:sticky;top:12px;z-index:5;display:grid;grid-template-columns:repeat(4,1fr);gap:8px;padding:8px;margin-bottom:28px;background:#f4efe6db;border:1px solid var(--line);border-radius:16px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.tab{border:0;background:transparent;border-radius:12px;padding:10px 8px;color:var(--ink-soft);font-weight:600}.tab.active{background:var(--white);color:var(--ink);box-shadow:0 8px 20px #1c191414}.panel{display:none}.panel.active{display:block}.hero-day{display:grid;grid-template-columns:1.4fr .8fr;gap:18px;margin-bottom:22px}.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.day-card,.progress-card,.block-card,.history-card,.radio-card,.timer-card,.cycle-card{padding:22px}.kicker{margin:0 0 6px;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-soft)}.day-card h2,.timer-display,.section-title{margin:0;font-family:var(--font-serif);letter-spacing:-.03em}.day-card h2{font-size:32px;text-transform:capitalize}.muted{color:var(--ink-soft)}.progress-ring{display:flex;align-items:center;justify-content:space-between;gap:16px}.progress-copy strong{display:block;font-size:28px;font-family:var(--font-serif);letter-spacing:-.03em}.bar{margin-top:14px;height:8px;background:var(--paper-2);border-radius:99px;overflow:hidden}.bar>span{display:block;height:100%;background:linear-gradient(90deg,var(--terracotta),#d07a4e);border-radius:inherit}.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin:8px 2px 14px}.section-title{font-size:22px}.item-list{display:grid;gap:12px}.item{display:grid;grid-template-columns:72px 1fr auto;gap:16px;align-items:center;padding:16px 18px}.item.current{outline:1px solid rgba(181,74,44,.35)}.item-time{font-family:var(--font-serif);font-size:22px;letter-spacing:-.03em}.item-time span{display:block;margin-top:2px;font-family:var(--font-sans);font-size:12px;color:var(--ink-soft)}.item h3{margin:0 0 4px;font-size:16px}.item p{margin:0;color:var(--ink-soft);font-size:14px}.badge{display:inline-flex;align-items:center;border-radius:999px;padding:4px 9px;font-size:12px;font-weight:600}.badge.done{background:var(--olive-soft);color:var(--olive)}.badge.now{background:var(--rose-soft);color:var(--terracotta-deep)}.badge.wait{background:var(--paper-2);color:var(--ink-soft)}.btn{border:0;border-radius:999px;padding:10px 16px;background:var(--ink);color:var(--white);font-weight:600}.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line-strong)}.btn.danger{background:var(--terracotta)}.btn:disabled{opacity:.45;cursor:not-allowed}.empty-note{padding:28px 18px;text-align:center;color:var(--ink-soft)}.session-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:18px}.timer-display{font-size:72px;line-height:1;margin:8px 0 18px}.timer-actions{display:flex;flex-wrap:wrap;gap:8px}.label{display:block;margin-bottom:8px;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft)}.study-input{width:100%;min-height:92px;resize:vertical;border:1px solid var(--line-strong);border-radius:14px;padding:14px 16px;background:var(--paper)}.match-box{margin-top:14px;padding:14px 16px;border-radius:14px;background:var(--paper-2)}.match-box.planned{background:var(--olive-soft)}.match-box.partial{background:var(--amber-soft)}.match-box.unplanned{background:var(--rose-soft)}.match-box strong{display:block;margin-bottom:4px}.radio-stations{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:14px 0}.station{border:1px solid var(--line);background:var(--paper);border-radius:14px;padding:14px;text-align:left}.station.active{border-color:var(--ink);background:var(--ink);color:var(--white)}.station small{display:block;margin-top:4px;opacity:.72}.volume{width:100%;accent-color:var(--terracotta)}.live-dot{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--terracotta-deep);font-weight:600}.live-dot:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--terracotta);box-shadow:0 0 0 6px #b54a2c29}.cycle-grid{display:grid;gap:12px}.cycle-item{padding:16px 18px}.history-list{display:grid;gap:10px}.history-row{display:grid;grid-template-columns:90px 1fr auto;gap:12px;align-items:center;padding:14px 16px}.history-row b{font-family:var(--font-serif)}.live-banner{display:none;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;padding:12px 16px;border-radius:14px;background:var(--ink);color:var(--white)}.live-banner.visible{display:flex}.hint{margin-top:10px;font-size:13px;color:var(--ink-soft)}@media (max-width: 820px){.hero-day,.session-layout,.item,.history-row{grid-template-columns:1fr}.tabs{top:8px;grid-template-columns:repeat(2,1fr)}.timer-display{font-size:52px}.app-shell{width:min(100% - 20px,1080px);padding-top:18px}}