@import"https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700;800&family=Space+Grotesk:wght@500;700&display=swap";:root{color-scheme:light;--bg: #0f172f;--bg-soft: rgba(14, 30, 62, .72);--panel: rgba(255, 249, 238, .9);--panel-strong: #fff8ef;--line: rgba(25, 42, 79, .12);--text: #15213e;--muted: #6a738f;--sunset: #ff7a59;--gold: #ffcf5c;--mint: #49d8b1;--sky: #7eb8ff;--rose: #ff6f91;--shadow: 0 24px 60px rgba(5, 18, 42, .2)}*{box-sizing:border-box}html{min-height:100%}body{margin:0;min-height:100vh;font-family:Noto Sans JP,sans-serif;color:var(--text);background:radial-gradient(circle at top left,rgba(255,122,89,.32),transparent 28%),radial-gradient(circle at top right,rgba(73,216,177,.25),transparent 30%),linear-gradient(145deg,#091122,#0f1e39 45%,#13284d)}body:before{content:"";position:fixed;inset:0;pointer-events:none;background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:36px 36px;-webkit-mask-image:linear-gradient(to bottom,rgba(0,0,0,.8),transparent);mask-image:linear-gradient(to bottom,rgba(0,0,0,.8),transparent)}button,input,select,textarea{font:inherit}button,input,select,textarea{border:none;outline:none}.app-shell{width:min(1440px,calc(100% - 32px));margin:24px auto 40px}.hero,.metric-card,.board-panel,.editor-panel,.plan-panel,.team-panel,.memo-panel{-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);box-shadow:var(--shadow);animation:rise .7s ease both}.hero{display:grid;grid-template-columns:1.6fr .9fr;gap:20px;padding:28px;border-radius:32px;background:linear-gradient(135deg,#fffaf1f5,#fff0e1d6),#fff6}.eyebrow{margin:0 0 10px;font-family:Space Grotesk,sans-serif;font-size:.86rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}.hero h1,.panel-header h2{margin:0;font-family:Space Grotesk,sans-serif;line-height:1.08}.hero h1{max-width:11ch;font-size:clamp(2.2rem,4vw,4.4rem)}.hero-text{max-width:60ch;margin:16px 0 0;line-height:1.8;color:#15213ec7}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}.hero-spotlight{display:flex;flex-direction:column;justify-content:space-between;padding:24px;border-radius:24px;background:linear-gradient(155deg,#0f172ff5,#1b2c4eeb),var(--bg);color:#fff}.hero-spotlight p,.hero-spotlight span{margin:0}.hero-spotlight strong{margin:12px 0;font-size:1.5rem;line-height:1.35}.hero-spotlight-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.hero-spotlight-tags span{padding:8px 12px;border-radius:999px;background:#ffffff1f;font-size:.92rem}.primary-button,.ghost-button,.upload-button,.month-nav button,.view-toggle button,.calendar-cell,.post-card{transition:transform .2s ease,box-shadow .2s ease,background-color .2s ease,border-color .2s ease}.primary-button,.ghost-button,.upload-button,.month-nav button,.view-toggle button,.small-button{cursor:pointer}.primary-button,.ghost-button,.upload-button,.month-nav button,.view-toggle button{padding:12px 16px;border-radius:16px;font-weight:700}.primary-button{background:linear-gradient(135deg,#ff7a59,#ff5d76);color:#fff}.ghost-button,.month-nav button,.view-toggle button{background:#ffffffb8;color:var(--text);box-shadow:inset 0 0 0 1px #15213e14}.primary-button:hover,.ghost-button:hover,.upload-button:hover,.month-nav button:hover,.view-toggle button:hover,.calendar-cell:hover,.post-card:hover{transform:translateY(-2px)}.upload-button{position:relative;display:inline-flex;align-items:center;justify-content:center;overflow:hidden}.upload-button input{position:absolute;inset:0;opacity:0;cursor:pointer}.metrics-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:20px}.metric-card{padding:18px 20px;border-radius:24px;background:#fff8efeb}.metric-card span{display:block;color:var(--muted)}.metric-card strong{display:block;margin-top:8px;font-family:Space Grotesk,sans-serif;font-size:2rem}.metric-sunset{border-top:6px solid var(--sunset)}.metric-lemon{border-top:6px solid var(--gold)}.metric-mint{border-top:6px solid var(--mint)}.metric-sky{border-top:6px solid var(--sky)}.main-grid{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(320px,.95fr);gap:18px;margin-top:18px}.board-panel,.editor-panel,.plan-panel,.team-panel,.memo-panel{padding:22px;border-radius:28px;background:var(--panel)}.sidebar{display:grid;gap:18px}.panel-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:18px}.panel-header.narrow{margin-bottom:16px}.month-nav,.filters,.editor-split,.form-actions,.workload-list,.hero-spotlight-tags,.post-card-bottom,.post-card-top{display:flex}.month-nav,.editor-split,.form-actions,.post-card-top,.post-card-bottom{gap:10px}.filters{flex-wrap:wrap;gap:12px;margin-bottom:16px}.search-input,.filters select,.editor-form input,.editor-form select,.editor-form textarea,.memo-input{width:100%;padding:13px 14px;border-radius:16px;background:#fffc;box-shadow:inset 0 0 0 1px var(--line);color:var(--text)}.filters select{width:auto;min-width:150px}.search-input{flex:1 1 240px}.view-toggle{display:inline-flex;padding:4px;border-radius:18px;background:#15213e0f}.view-toggle .active{background:linear-gradient(135deg,#182d55,#29487b);color:#fff}.calendar-weekdays,.calendar-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr))}.calendar-weekdays{margin-bottom:12px;padding:0 4px;color:var(--muted);font-size:.92rem}.calendar-weekdays span{text-align:center}.calendar-grid{gap:10px}.calendar-cell{min-height:138px;padding:12px;border-radius:20px;text-align:left;background:#ffffffc7;box-shadow:inset 0 0 0 1px #192a4f14;cursor:pointer}.calendar-cell.outside{opacity:.5}.calendar-cell.today{box-shadow:inset 0 0 0 2px #ff7a59e6,0 16px 30px #ff7a591f}.calendar-cell.focused{background:#fff7f0fa}.cell-day{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;font-weight:700;background:#15213e0d}.cell-posts{display:grid;gap:6px;margin-top:10px}.chip,.more-chip{display:inline-flex;align-items:center;padding:6px 8px;border-radius:12px;font-size:.8rem;line-height:1.3}.chip{background:#15213e14}.status-idea{background:#7eb8ff40}.status-draft,.status-editing{background:#49d8b138}.status-approval{background:#ffcf5c57}.status-scheduled,.status-published{background:#ff7a593d}.more-chip{color:var(--muted);background:#15213e0d}.list-panel{display:grid;gap:14px}.date-group{display:grid;gap:10px}.date-heading{display:flex;align-items:center;justify-content:space-between}.post-list{display:grid;gap:10px}.post-card{padding:16px;border-radius:20px;text-align:left;background:#ffffffbf;cursor:pointer}.post-card.selected{box-shadow:inset 0 0 0 2px #ff7a59e6,0 16px 30px #ff7a5924}.post-card strong{margin-top:10px;font-size:1.1rem}.post-card p{margin:8px 0 0;color:var(--muted)}.post-card-top,.post-card-bottom{justify-content:space-between;color:var(--muted);font-size:.9rem}.post-card-bottom{margin-top:14px}.editor-form{display:grid;gap:14px}.editor-form label{display:grid;gap:8px;font-weight:700}.editor-form input,.editor-form select,.editor-form textarea,.memo-input{margin-top:2px;font-weight:500}.editor-form textarea,.memo-input{resize:vertical}.workload-list{flex-direction:column;gap:10px}.workload-item{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-radius:16px;background:#ffffffb8}.plan-panel{display:grid;gap:12px}.plan-meta{display:flex;flex-wrap:wrap;gap:8px}.plan-meta span{display:inline-flex;align-items:center;padding:8px 10px;border-radius:999px;background:#15213e0f;font-size:.88rem;color:var(--muted)}.plan-title{font-size:1.12rem;line-height:1.5}.plan-subtitle{margin:-4px 0 0;color:var(--muted)}.plan-body{padding:16px;border-radius:18px;background:#ffffffb8;line-height:1.8;white-space:pre-wrap}.memo-input{min-height:160px}.empty-state{padding:28px;text-align:center;border-radius:24px;background:#ffffffb3}@keyframes rise{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}@media(max-width:1120px){.hero,.main-grid{grid-template-columns:1fr}.metrics-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:720px){.app-shell{width:min(100% - 20px,100%);margin:10px auto 24px}.hero,.board-panel,.editor-panel,.plan-panel,.team-panel,.memo-panel{padding:18px;border-radius:24px}.hero h1{max-width:none;font-size:2.4rem}.metrics-grid{grid-template-columns:1fr}.calendar-grid{gap:8px}.calendar-cell{min-height:110px;padding:10px}.editor-split,.panel-header,.month-nav,.hero-actions{flex-direction:column}.filters select,.small-button,.month-nav button,.view-toggle button{width:100%}}