Refine check-in layout and move calendar sidebar

app/globals.css

@@ -146,3 +146,33 @@ body {
 .countdown-dialog{max-width:420px!important;border:0!important;padding:30px!important;text-align:center!important;background:linear-gradient(145deg,#172554,#2563eb)!important;color:#fff!important;box-shadow:0 28px 70px #17255488!important}.dialog-kicker{margin:0;color:#bfdbfe;font-size:.78rem;font-weight:700;letter-spacing:.13em}.countdown-dialog [data-slot=dialog-title]{color:#fff;font-size:1.55rem}.countdown-dialog [data-slot=dialog-description]{color:#dbeafe;font-size:.9rem}.dialog-time{display:flex;justify-content:center;align-items:baseline;gap:7px;margin:12px 0 4px}.dialog-time b{font-size:2.7rem;line-height:1;color:#fff}.dialog-time span{font-size:.86rem;color:#bfdbfe;margin-right:3px}.dialog-note{margin:12px 0 20px;color:#dbeafe;font-size:.9rem}.dialog-button{width:100%;border:0;border-radius:12px;background:#fff;color:#1d4ed8;padding:12px;font:inherit;font-weight:700;cursor:pointer}.dialog-button:hover{background:#eff6ff}
 .calendar-day.makeup{background:#fff7ed;border-color:#fdba74}.calendar-day.makeup small{color:#c2410c}.makeup-dot{background:#f97316}.task.locked{cursor:not-allowed;opacity:.52;background:#f8fafc}.task.locked:hover{border-color:#e2e8f0;background:#f8fafc}.pill:disabled,.review textarea:disabled{cursor:not-allowed;opacity:.55}.stats-page{max-width:1100px}.insight-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.insight{background:#fff;border:1px solid #dbeafe;border-radius:18px;padding:18px;box-shadow:0 7px 22px #dbeafe66}.insight span{float:right;color:#2563eb}.insight p,.insight small{display:block;margin:0;color:#64748b;font-size:.82rem}.insight strong{display:block;margin:12px 0 4px;font-size:1.7rem}.charts{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:24px}.chart-card,.stat-detail{background:#fff;border:1px solid #dbeafe;border-radius:18px;padding:22px;box-shadow:0 10px 26px #dbeafe66}.chart-card h2,.stat-detail h2{margin:5px 0;font-size:1.3rem}.stat-detail{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:20px}.stat-detail>div:first-child{max-width:400px}.stat-detail p:not(.eyebrow){color:#64748b;line-height:1.6;margin:8px 0 0}.legend{display:grid;gap:8px;min-width:115px;color:#475569;font-size:.85rem}.legend i{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:5px}.legend .normal-dot{background:#2563eb}@media(max-width:820px){.insight-cards{grid-template-columns:repeat(2,1fr)}.charts{grid-template-columns:1fr}.stat-detail{align-items:flex-start;flex-wrap:wrap}}@media(max-width:480px){.insight-cards{grid-template-columns:1fr}.chart-card{padding:16px}.stat-detail{padding:16px}}
 .locked-note{margin-left:auto;color:#64748b;font-size:.75rem;white-space:nowrap}
+
+/* Focused study-desk layout */
+body{background:linear-gradient(140deg,#f7faff 0%,#eef4ff 48%,#f8fbff 100%);color:#172554}
+.shell{max-width:1240px;padding:42px 26px 56px}
+header{margin-bottom:30px}
+.eyebrow{color:#315fd5;letter-spacing:.16em;font-size:.72rem}
+h1{letter-spacing:-.04em;font-size:clamp(2rem,4vw,2.85rem)}
+.sub{font-size:1rem}
+.sync{border:1px solid #d8e5ff;box-shadow:0 8px 22px #bfdbfe88}
+.overview-link{box-shadow:0 6px 16px #dbeafe99;transition:.18s transform,.18s box-shadow}
+.overview-link:hover{transform:translateY(-1px);box-shadow:0 10px 22px #bfdbfe}
+.stats{gap:16px}
+.stat,.countdown{border-radius:20px;box-shadow:0 12px 28px #dbeafe80}
+.stat{border-color:#e0eaff;background:linear-gradient(145deg,#fff,#f9fbff)}
+.stat strong{font-size:1.85rem;letter-spacing:-.04em}
+.countdown{background:linear-gradient(135deg,#132b66,#2463d8 68%,#4384ef);box-shadow:0 16px 32px #93c5fd99}
+.layout{grid-template-columns:minmax(0,1fr) 350px;align-items:start;gap:26px;margin-top:26px}
+.card{border-color:#d9e6ff;border-radius:22px;box-shadow:0 20px 48px #bfd5fb88}
+.hero{padding:29px 30px 25px;background:radial-gradient(circle at 82% 0,#d9e9ff 0,transparent 36%),linear-gradient(130deg,#eef5ff,#fff 72%)}
+.hero h2{font-size:1.75rem;letter-spacing:-.035em}
+.hero [role=progressbar]{height:8px;border-radius:999px;overflow:hidden}
+.round{transition:.16s transform,.16s background}.round:hover:not(:disabled){transform:scale(1.06);background:#eaf2ff}
+.body{padding:28px}
+.task{border-color:#e0e8f5;border-radius:16px;padding:16px;transition:.16s transform,.16s border-color,.16s background}
+.task:hover{transform:translateX(2px);border-color:#94bafc}.task.done{background:#f2f7ff}
+.task b{background:#e7efff;color:#315fd5}.task.done b{background:#cfe0ff}
+.review{margin-top:26px}.review textarea{background:#fbfdff;border-color:#d5e0f0}.pill{transition:.15s transform}.pill:hover:not(:disabled){transform:translateY(-1px)}
+aside{display:grid;gap:14px}.side-calendar{margin:0;padding:18px;border-radius:22px;border-color:#d9e6ff;box-shadow:0 16px 36px #bfd5fb77}.calendar-head{gap:10px}.calendar-head h2{font-size:1.22rem;letter-spacing:-.02em}.month-tabs{gap:3px}.month-tabs button{padding:6px 8px;font-size:.76rem;min-width:36px}.weekdays{margin:16px 0 7px;font-size:.7rem;gap:4px}.calendar-grid{gap:4px}.calendar-day{min-height:47px;padding:5px 4px;border-radius:10px;font-size:.8rem}.calendar-day small{font-size:.56rem;line-height:1.1}.calendar-day.chosen{outline-width:2px}.calendar-note{font-size:.7rem;line-height:1.9}.calendar-note i{width:7px;height:7px;margin:0 3px 0 8px}.dark,.side{margin:0;border-radius:20px}.dark{padding:22px;background:linear-gradient(145deg,#102555,#1d4ed8)}.dark h2{font-size:1.45rem;letter-spacing:-.025em}.side{padding:18px;border-color:#d9e6ff;box-shadow:0 10px 25px #dbeafe66}.side p{margin:12px 0;font-size:.8rem}
+@media(max-width:980px){.layout{grid-template-columns:minmax(0,1fr) 300px}.calendar-day{min-height:43px}.calendar-day small{font-size:.51rem}.month-tabs button{padding:5px 6px;min-width:31px}}
+@media(max-width:760px){.shell{padding:26px 15px 42px}.layout{grid-template-columns:1fr}.side-calendar{order:-1}.calendar-day{min-height:55px;padding:6px}.calendar-day small{font-size:.6rem}.month-tabs button{padding:6px 10px;min-width:38px}}