:root{color-scheme:light;font-family:-apple-system,BlinkMacSystemFont,SF Pro Display,Hiragino Kaku Gothic ProN,Yu Gothic,Meiryo,system-ui,sans-serif;background:#f5f5f7;color:#1d1d1f;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;--surface: rgba(255, 255, 255, .94);--surface-strong: #ffffff;--surface-soft: #f2f2f7;--line: rgba(60, 60, 67, .16);--ink: #1d1d1f;--muted: #6e6e73;--accent: #007aff;--accent-soft: #e8f2ff;--warn: #b65f00;--warn-soft: #fff4df;--danger: #d70015;--danger-soft: #fff1f1;--transfer: #5856d6;--transfer-soft: #efefff;--canceled: #8a2d1f;--canceled-soft: #fff0ec;--shadow: 0 14px 34px rgba(0, 0, 0, .08);--shadow-soft: 0 3px 12px rgba(0, 0, 0, .06)}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:linear-gradient(180deg,#fbfbfd 0,#f5f5f7 320px)}button,input,select,textarea{font:inherit}button{cursor:pointer}.app-shell{width:min(100%,1040px);min-height:100vh;margin:0 auto;padding:20px 14px 96px}.admin-shell{padding-bottom:32px}.app-header{display:grid;align-items:start;gap:10px;margin-bottom:16px}.header-actions{display:flex;flex-wrap:wrap;justify-content:flex-start;gap:8px}.eyebrow{margin:0 0 3px;color:var(--accent);font-size:.78rem;font-weight:800}h1,h2,h3,p{margin-top:0}h1{margin-bottom:0;font-size:1.9rem;line-height:1.2;letter-spacing:0}.header-action,.settings-actions button{border:1px solid var(--line);border-radius:8px;background:#ffffffe0;color:var(--ink);min-height:42px;padding:0 14px;font-weight:800;box-shadow:var(--shadow-soft);white-space:nowrap;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.header-action.admin-link{border-color:#007aff3d;background:var(--accent);color:#fff}.admin-home-link{display:inline-flex;align-items:center;justify-content:center;color:var(--ink);text-decoration:none}.content{display:grid;gap:16px}.summary-band{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px;border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:8px;box-shadow:var(--shadow);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.summary-date{margin-bottom:5px;font-size:1.12rem;font-weight:800}.summary-selection{margin-bottom:0;color:var(--muted);font-size:.9rem;line-height:1.5}.summary-count{display:grid;place-items:center;min-width:64px;min-height:64px;border:1px solid rgba(0,122,255,.2);border-radius:8px;background:var(--accent);color:#fff}.summary-count span{font-size:1.7rem;line-height:1;font-weight:800}.summary-count small{color:#ffffffdb;font-weight:700}.screen-stack{display:grid;gap:14px}.notice-main-section{display:grid;gap:12px;padding:4px 0 8px}.section-kicker{margin:0 0 3px;color:var(--accent);font-size:.78rem;font-weight:850}.screen-title{padding:4px 2px}.screen-title h2{margin-bottom:4px;font-size:1.42rem;font-weight:850;letter-spacing:0}.screen-title p{margin-bottom:0;color:var(--muted)}.settings-panel{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:16px;box-shadow:var(--shadow-soft);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.admin-form{display:grid;gap:14px;padding:16px;border:1px solid var(--line);border-radius:8px;background:var(--surface);box-shadow:var(--shadow-soft);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.notice-admin-form{border-color:#007aff38;background:#fffffff5}.notice-admin-form .section-heading{margin-bottom:0}.form-grid{display:grid;grid-template-columns:1fr;gap:12px}.form-field{display:grid;gap:6px;min-width:0;color:var(--ink);font-size:.9rem;font-weight:800}.form-field input,.form-field select,.form-field textarea{width:100%;min-height:46px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);padding:11px 12px;font-weight:600;box-shadow:inset 0 1px 2px #00000006}.form-field textarea{min-height:92px;resize:vertical;line-height:1.5}.form-field input:focus,.form-field select:focus,.form-field textarea:focus{outline:4px solid rgba(0,122,255,.15);border-color:var(--accent)}.form-field input:disabled,.form-field select:disabled{color:var(--muted);background:#f2f2f7}.time-select{font-variant-numeric:tabular-nums}.admin-actions{display:flex;justify-content:flex-end}.primary-button,.danger-button{border:0;border-radius:8px;min-height:46px;padding:0 16px;font-weight:800}.primary-button{background:var(--accent);color:#fff;box-shadow:0 8px 18px #007aff38}.restore-button{width:100%}.danger-button{width:100%;border:1px solid rgba(215,0,21,.18);background:#fff7f6;color:var(--danger)}.primary-button:disabled,.danger-button:disabled{cursor:not-allowed;opacity:.48}.compact-button{width:auto;min-height:38px;padding:0 12px;white-space:nowrap}.admin-tabs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.admin-tabs button{min-height:46px;border:1px solid var(--line);border-radius:8px;background:#ffffffd1;color:var(--muted);font-weight:800;box-shadow:var(--shadow-soft);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.admin-tabs button.active{border-color:#007aff38;background:var(--accent-soft);color:#0057b8}.form-error,.form-success{margin:0;border-radius:8px;padding:10px 12px;line-height:1.5;font-size:.9rem;font-weight:800}.form-error{border:1px solid rgba(215,0,21,.18);background:var(--danger-soft);color:var(--danger)}.form-success{border:1px solid rgba(0,122,255,.18);background:var(--accent-soft);color:#0057b8}.admin-schedule-list{display:grid;gap:12px}.admin-schedule-item{display:grid;gap:8px}.option-add-panel .section-heading{margin-bottom:0}.option-add-panel .form-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.option-add-panel .form-field:first-child,.option-add-panel .admin-actions{grid-column:1 / -1}.option-manager{display:grid;gap:12px}.option-group-panel{display:grid;gap:14px;padding:16px;border:1px solid var(--line);border-radius:8px;background:var(--surface);box-shadow:var(--shadow-soft);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.option-group-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}.option-group-heading h3{margin-bottom:3px;font-size:1rem;line-height:1.4}.option-group-heading p{margin-bottom:0;color:var(--muted);font-size:.82rem;font-weight:700}.option-editor{display:grid;gap:9px}.option-editor h4{margin:0;color:var(--ink);font-size:.9rem}.option-chip-list{display:flex;flex-wrap:wrap;gap:7px}.option-chip{display:inline-flex;align-items:center;gap:6px;min-height:32px;border:1px solid rgba(0,122,255,.16);border-radius:7px;background:var(--accent-soft);padding:0 5px 0 9px;color:var(--ink);font-size:.86rem;font-weight:800}.option-chip button{min-height:24px;border:0;border-radius:6px;background:transparent;color:var(--danger);font-size:.74rem;font-weight:800}.option-chip button:disabled{color:var(--muted);cursor:not-allowed;opacity:.55}.inline-add{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px}.inline-add input{width:100%;min-height:44px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);padding:9px 10px;font-weight:600}.section-block{padding:2px 0}.section-danger{color:var(--danger)}.section-transfer{color:var(--transfer)}.day-group{padding:14px 0;border-top:1px solid var(--line)}.section-heading,.day-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.section-heading h2,.day-heading h3{margin-bottom:0;font-size:1.05rem;letter-spacing:0}.section-heading span,.day-heading span{flex:0 0 auto;color:var(--muted);font-size:.85rem;font-weight:700}.priority-grid{display:grid;gap:14px}.schedule-list{display:grid;gap:10px}.schedule-card{display:grid;gap:10px;padding:14px;border:1px solid var(--line);border-left:5px solid var(--accent);border-radius:8px;background:var(--surface-strong);box-shadow:var(--shadow-soft)}.schedule-card.compact{gap:8px;padding:12px}.schedule-card.status-changed,.schedule-card.status-added{border-left-color:var(--warn)}.schedule-card.status-closed{border-color:#d700152e;border-left-color:var(--danger);background:#fffdfd}.schedule-card.status-transfer{border-left-color:var(--transfer)}.schedule-card.status-canceled{border-color:#8a2d1f2e;border-left-color:var(--canceled);background:#fffaf8}.schedule-card.notice-card{border-color:#007aff33;border-left-color:var(--accent);background:#fff}.notice-main-section .notice-card{padding:16px;box-shadow:var(--shadow)}.notice-main-section .notice-card h3{font-size:1.18rem}.card-topline,.meta-row{display:flex;flex-wrap:wrap;align-items:center;gap:7px}.card-topline{justify-content:space-between;color:var(--muted);font-size:.78rem;font-weight:700}.status-badge,.month-event b{display:inline-flex;align-items:center;border-radius:999px;min-height:24px;padding:0 9px;font-size:.78rem;font-weight:800;color:var(--accent);background:var(--accent-soft)}.status-badge.status-added,.status-badge.status-changed,.month-event.status-added b,.month-event.status-changed b{color:var(--warn);background:var(--warn-soft)}.status-badge.status-closed,.month-event.status-closed b{color:var(--danger);background:var(--danger-soft)}.status-badge.status-transfer,.month-event.status-transfer b{color:var(--transfer);background:var(--transfer-soft)}.status-badge.status-canceled,.month-event.status-canceled b{color:var(--canceled);background:var(--canceled-soft)}.card-main{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:start}.card-date{margin-bottom:4px;color:var(--muted);font-size:.85rem;font-weight:800}.schedule-card h3{margin-bottom:0;font-size:1.08rem;line-height:1.45;letter-spacing:0}.time-chip{min-width:86px;padding:7px 9px;border-radius:8px;background:var(--surface-soft);color:var(--ink);text-align:center;font-size:.84rem;font-weight:800;white-space:nowrap;font-variant-numeric:tabular-nums}.meta-row span{display:inline-flex;min-height:26px;align-items:center;padding:0 8px;border-radius:7px;background:#f5f5f7;color:var(--muted);font-size:.82rem;font-weight:700}.meta-row .course-chip{border:1px solid rgba(0,122,255,.16);background:var(--accent-soft);color:#0057b8;font-size:.9rem;font-weight:900}.note{margin-bottom:0;color:#424245;line-height:1.55;font-size:.93rem}.note.urgent{color:var(--danger);font-weight:800}.transfer-link{padding:10px;border-radius:8px;background:var(--transfer-soft);color:#3b37a8;font-size:.88rem;font-weight:700;line-height:1.5}.empty-state{margin:0;padding:16px;border:1px dashed var(--line);border-radius:8px;color:var(--muted);background:#ffffffb8;line-height:1.5}.day-group-list{display:grid;gap:12px}.day-group.is-today{border-top-color:#007aff52}.calendar-weekdays,.month-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr))}.calendar-weekdays{gap:4px;color:var(--muted);text-align:center;font-size:.8rem;font-weight:800}.month-grid{gap:5px}.month-cell{min-height:96px;padding:7px;overflow:hidden;border:1px solid var(--line);border-radius:8px;background:var(--surface);box-shadow:0 1px 5px #00000009}.month-cell.empty{background:transparent;border-color:transparent}.month-cell.is-today{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent),0 1px 5px #00000009}.month-day{margin-bottom:5px;font-weight:800;font-size:.82rem}.month-events{display:grid;gap:4px}.month-event,.more-events{display:block;overflow:hidden;border-radius:6px;padding:5px;background:#f5f5f7;color:var(--ink);font-size:.68rem;line-height:1.25;text-overflow:ellipsis}.month-event-topline{display:flex;align-items:center;gap:4px;min-width:0}.month-course{display:inline-flex;max-width:100%;min-width:0;min-height:19px;align-items:center;overflow:hidden;border:1px solid rgba(0,122,255,.16);border-radius:5px;padding:0 5px;background:var(--accent-soft);color:#0057b8;font-size:.72rem;font-weight:900;line-height:1.2;text-overflow:ellipsis;white-space:nowrap}.month-title{display:block;margin-top:3px;overflow:hidden;color:#424245;text-overflow:ellipsis}.month-event b{flex:0 0 auto;min-height:18px;padding:0 5px;font-size:.64rem}.more-events{color:var(--muted);font-weight:800}.settings-panel{display:grid;gap:18px}.course-group{min-width:0;margin:0;padding:0;border:0}.course-group legend{margin-bottom:10px;color:var(--ink);font-weight:800}.course-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.course-options label{display:flex;align-items:center;gap:9px;min-height:46px;padding:10px;border:1px solid var(--line);border-radius:8px;background:#fff;font-weight:700;box-shadow:0 1px 5px #00000009}.course-options label.selected{border-color:#007aff33;background:var(--accent-soft);color:#0057b8}.course-options input{width:18px;height:18px;accent-color:var(--accent)}.settings-actions{display:flex;flex-wrap:wrap;gap:10px}.settings-actions .muted-button{color:var(--muted);background:#ffffffd1}.settings-note{margin-bottom:0;color:var(--muted);font-size:.9rem;line-height:1.55}.bottom-nav{position:fixed;right:0;bottom:0;left:0;z-index:10;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:4px;width:min(100%,1040px);margin:0 auto;padding:9px 8px calc(9px + env(safe-area-inset-bottom));border-top:1px solid var(--line);background:#ffffffd1;-webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px)}.bottom-nav button{min-width:0;min-height:44px;border:0;border-radius:8px;background:transparent;color:var(--muted);font-size:.78rem;font-weight:800}.bottom-nav button.active{background:var(--accent-soft);color:#0057b8}@media(max-width:430px){.app-shell{padding-right:10px;padding-left:10px}.header-action{padding:0 10px;font-size:.85rem}.option-add-panel .form-grid{gap:10px}.summary-band{padding:14px}.card-main{grid-template-columns:1fr}.time-chip{width:fit-content}.month-grid{gap:4px}.month-cell{min-height:84px;padding:5px}.month-event,.more-events{padding:4px;font-size:.62rem}.month-course{min-height:18px;padding:0 4px;font-size:.68rem}.month-title{margin-top:2px}}@media(min-width:720px){.app-shell{padding:28px 24px 104px}.app-header{grid-template-columns:1fr auto;align-items:center;gap:16px}.header-actions{justify-content:flex-end}.content{gap:20px}.screen-stack{gap:18px}.priority-grid,.form-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.option-add-panel .form-grid,.admin-tabs{grid-template-columns:repeat(4,minmax(0,1fr))}.option-add-panel .form-field:first-child,.option-add-panel .admin-actions{grid-column:auto}.form-field.full{grid-column:1 / -1}.schedule-list{grid-template-columns:repeat(2,minmax(0,1fr))}.section-block>.schedule-list:has(.schedule-card.compact){grid-template-columns:1fr}.day-group .schedule-list{grid-template-columns:repeat(2,minmax(0,1fr))}.settings-panel{grid-template-columns:repeat(3,minmax(0,1fr));align-items:start}.settings-actions,.settings-note{grid-column:1 / -1}.course-options{grid-template-columns:1fr}}