:root {
  --navy:#172a46; --blue:#3178a8; --sky:#e9f3f8; --ink:#172033; --muted:#6f7a8c;
  --line:#e3e8ef; --surface:#ffffff; --bg:#f4f6f8; --red:#c73b43; --red-soft:#fff0f0;
  --green:#2f8656; --green-soft:#eaf7ef; --amber:#d88918; --shadow:0 16px 45px rgba(23,42,70,.09);
  font-family:"DM Sans","Noto Sans KR",sans-serif; color:var(--ink); background:var(--bg);
}
*{box-sizing:border-box} body{margin:0;background:var(--bg);min-height:100vh} button,input,select,textarea{font:inherit} button{cursor:pointer}.hidden{display:none!important}
.auth-shell{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 80% 10%,#d8edf5 0,transparent 35%),linear-gradient(135deg,#eef5f7,#f8f7f3)}
.auth-card{width:min(440px,100%);background:rgba(255,255,255,.94);padding:46px;border-radius:28px;box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.8)}
.brand-mark{width:52px;height:52px;border-radius:17px;background:var(--navy);color:white;display:grid;place-items:center;font-weight:700;font-size:24px;box-shadow:0 10px 24px rgba(23,42,70,.24)}.brand-mark.small{width:40px;height:40px;border-radius:13px;font-size:18px;box-shadow:none}
.eyebrow,.section-kicker{margin:20px 0 5px;color:var(--blue);font-size:11px;font-weight:700;letter-spacing:.14em}.auth-card h1{font-size:36px;margin:0}.auth-copy{color:var(--muted);line-height:1.7;margin:18px 0 32px}
.login-form,label{display:grid;gap:8px}.login-form label,.task-dialog label{font-size:12px;font-weight:600;color:#4a5568}.login-form input,input,select,textarea{width:100%;border:1px solid var(--line);background:#fff;border-radius:13px;padding:13px 14px;color:var(--ink);outline:none;transition:.2s}.login-form input:focus,input:focus,select:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(49,120,168,.12)}
.primary-button,.secondary-button,.danger-button{border:0;border-radius:13px;padding:14px 18px;font-weight:700}.primary-button{color:#fff;background:var(--navy)}.primary-button.compact{padding:11px 16px}.secondary-button{background:#edf1f5;color:var(--ink)}.danger-button{background:var(--red-soft);color:var(--red)}.helper-text{font-size:12px;line-height:1.6;color:var(--muted);margin:17px 0 0}
.app-shell{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:238px;background:var(--navy);color:#fff;padding:26px 18px;display:flex;flex-direction:column;z-index:10}.sidebar-brand{display:flex;align-items:center;gap:12px;padding:0 8px 32px}.sidebar-brand div:last-child{display:grid;gap:3px}.sidebar-brand strong{font-size:15px}.sidebar-brand span{font-size:10px;color:#aebdd0}.desktop-nav{display:grid;gap:7px}.nav-item{border:0;background:transparent;color:#aebdd0;border-radius:13px;padding:13px 15px;display:flex;align-items:center;gap:13px;font-weight:600;text-align:left}.nav-item span{font-size:20px}.nav-item.active{background:rgba(255,255,255,.12);color:#fff}.sidebar-footer{margin-top:auto;border-top:1px solid rgba(255,255,255,.12);padding:18px 9px 0;display:grid;gap:7px;word-break:break-all}.sidebar-footer span{font-size:11px;color:#b6c1d0}.text-button{border:0;background:transparent;color:var(--blue);padding:0;font-weight:700;text-align:left}.sidebar-footer .text-button{color:#fff;font-size:12px}
.content-shell{margin-left:238px;max-width:1280px;padding:34px 44px 70px}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}.topbar .eyebrow{margin:0 0 5px}.topbar h1{margin:0;font-size:28px}.avatar-button,.icon-button{border:1px solid var(--line);background:#fff;color:var(--navy);width:42px;height:42px;border-radius:50%;font-weight:700;font-size:18px}.avatar-button{background:var(--navy);color:#fff;border:0}.view{display:none}.view.active{display:block}.hero-card{background:linear-gradient(120deg,var(--navy),#294b6f);color:#fff;border-radius:24px;padding:30px 34px;display:flex;justify-content:space-between;align-items:center;box-shadow:var(--shadow)}.hero-card p{font-size:13px;color:#c7d6e5;margin:0 0 10px}.hero-card h2{font-size:26px;line-height:1.4;margin:0}.progress-ring{--p:0%;width:92px;height:92px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle 38px,var(--navy) 96%,transparent 100%),conic-gradient(#81d4ad var(--p),rgba(255,255,255,.16) 0)}.progress-ring span{font-weight:700;font-size:17px}
.metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:18px 0}.metric-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px;display:grid;grid-template-columns:1fr auto;align-items:end;box-shadow:0 8px 22px rgba(23,42,70,.04)}.metric-card span{font-size:13px;font-weight:700}.metric-card strong{font-size:30px;grid-row:1/3;grid-column:2}.metric-card small{color:var(--muted);font-size:10px;margin-top:7px}.metric-card.danger{background:var(--red-soft);border-color:#f6d3d5;color:var(--red)}.metric-card.success{background:var(--green-soft);border-color:#d2eadb;color:var(--green)}
.panel{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;margin-top:18px}.overdue-panel{border:1px solid #f0c4c7;box-shadow:0 12px 28px rgba(199,59,67,.07)}.panel-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.panel-heading h3{font-size:18px;margin:0}.section-kicker{margin:0 0 5px}.danger-text{color:var(--red)}
.task-list{display:grid;gap:9px}.task-list.spacious{margin-top:18px}.task-row{border:1px solid var(--line);background:#fff;border-radius:15px;padding:13px 14px;display:grid;grid-template-columns:auto 1fr auto;gap:13px;align-items:center;transition:.2s}.task-row:hover{border-color:#b9cfdf;transform:translateY(-1px)}.task-row.overdue{background:var(--red-soft);border-color:#f1c5c7}.task-check{appearance:none;width:22px;height:22px;border:2px solid #c9d0da;border-radius:7px;display:grid;place-items:center}.task-check:checked{background:var(--green);border-color:var(--green)}.task-check:checked:after{content:"✓";color:#fff;font-size:14px;font-weight:700}.task-copy{min-width:0}.task-copy strong{font-size:14px;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.task-copy small{display:flex;gap:7px;color:var(--muted);margin-top:5px;font-size:11px}.task-row.done .task-copy strong{text-decoration:line-through;color:#8b95a4}.priority-dot{width:8px;height:8px;border-radius:50%;display:inline-block;background:#b1bac6}.priority-dot.high{background:var(--red)}.priority-dot.medium{background:var(--amber)}.priority-dot.low{background:var(--blue)}.date-badge{font-size:11px;font-weight:700;color:var(--muted);white-space:nowrap}.empty-state{text-align:center;padding:28px;color:var(--muted);font-size:13px}.empty-state strong{display:block;color:var(--ink);font-size:15px;margin-bottom:6px}
.toolbar{display:flex;gap:12px}.search-box{flex:1;display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:0 14px}.search-box input{border:0;padding:12px 0;box-shadow:none}.filter-row{display:flex;gap:8px;overflow-x:auto;margin:16px 0;padding-bottom:3px}.filter-chip{white-space:nowrap;border:1px solid var(--line);background:#fff;color:var(--muted);border-radius:999px;padding:8px 14px;font-size:12px;font-weight:700}.filter-chip.active{background:var(--navy);color:#fff;border-color:var(--navy)}
.calendar-toolbar{display:flex;align-items:center;justify-content:center;gap:18px;margin-bottom:17px}.calendar-toolbar h2{margin:0;min-width:140px;text-align:center;font-size:21px}.calendar-card{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden}.weekdays,.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr)}.weekdays span{text-align:center;padding:13px 4px;color:var(--muted);font-size:11px;font-weight:700}.weekdays span:first-child{color:var(--red)}.calendar-day{min-height:86px;border-top:1px solid var(--line);border-right:1px solid var(--line);padding:9px;background:#fff;text-align:left;position:relative}.calendar-day:nth-child(7n){border-right:0}.calendar-day.other{color:#b9c0cb;background:#fafbfc}.calendar-day.today .day-number{background:var(--navy);color:#fff}.calendar-day.selected{box-shadow:inset 0 0 0 2px var(--blue);background:var(--sky)}.day-number{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;font-size:12px;font-weight:700}.day-dots{display:flex;gap:3px;margin:8px 2px}.day-dot{width:6px;height:6px;border-radius:50%;background:var(--blue)}.day-dot.overdue{background:var(--red)}.day-count{font-size:9px;color:var(--muted)}
.intro-card{border-radius:22px;padding:30px;background:linear-gradient(125deg,#eaf3f8,#f7f8f4);border:1px solid #dfe9ee}.intro-card h2{font-size:25px;margin:5px 0 10px}.intro-card>p:last-child{color:var(--muted);font-size:13px}.recommendation-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:18px}.recommendation-card{background:#fff;border:1px solid var(--line);border-radius:17px;padding:18px;display:grid;grid-template-columns:auto 1fr;gap:13px}.recommendation-icon{width:38px;height:38px;border-radius:12px;background:var(--sky);display:grid;place-items:center}.recommendation-card h3{font-size:14px;margin:1px 0 6px}.recommendation-card p{font-size:11px;color:var(--muted);line-height:1.55;margin:0}
.task-dialog{width:min(610px,calc(100% - 28px));border:0;border-radius:24px;padding:26px;box-shadow:0 30px 80px rgba(17,31,52,.25);max-height:90vh;overflow:auto}.task-dialog::backdrop{background:rgba(15,25,40,.48);backdrop-filter:blur(4px)}.task-dialog form{display:grid;gap:17px}.dialog-heading{display:flex;align-items:flex-start;justify-content:space-between}.dialog-heading h2{margin:0;font-size:23px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px}.switch-label{display:flex!important;align-items:center;gap:10px!important}.switch-label input{width:18px}.dialog-actions{display:grid;grid-template-columns:auto 1fr auto auto;align-items:center;gap:9px;margin-top:5px}.detail-meta{display:flex;flex-wrap:wrap;gap:7px;margin:16px 0}.meta-chip{font-size:11px;background:var(--sky);border-radius:999px;padding:7px 10px;color:var(--navy);font-weight:700}.detail-notes{font-size:13px;line-height:1.7;color:var(--muted);padding:14px;background:#f7f8fa;border-radius:13px}.small-heading{margin:20px 0 10px}.check-list{display:grid;gap:7px}.check-row{display:flex;align-items:center;gap:10px;padding:11px;border:1px solid var(--line);border-radius:12px;font-size:12px}.check-row input{width:18px}.check-row.checked span{text-decoration:line-through;color:var(--muted)}
.bottom-nav{display:none}.toast{position:fixed;z-index:99;left:50%;bottom:24px;transform:translate(-50%,20px);background:var(--navy);color:#fff;border-radius:12px;padding:11px 16px;font-size:12px;opacity:0;pointer-events:none;transition:.25s}.toast.show{opacity:1;transform:translate(-50%,0)}.sync-banner{background:var(--sky);color:var(--navy);padding:10px 14px;border-radius:12px;font-size:12px;margin-bottom:15px}
@media(max-width:760px){body{background:#f7f8fa}.sidebar{display:none}.content-shell{margin:0;padding:22px 16px 105px}.topbar{margin-bottom:20px}.topbar h1{font-size:24px}.hero-card{padding:24px 22px;border-radius:20px}.hero-card h2{font-size:21px}.progress-ring{width:76px;height:76px;background:radial-gradient(circle 31px,var(--navy) 96%,transparent 100%),conic-gradient(#81d4ad var(--p),rgba(255,255,255,.16) 0)}.metric-grid{gap:8px}.metric-card{padding:14px 12px;display:block}.metric-card span{font-size:11px}.metric-card strong{display:block;font-size:25px;margin:5px 0}.metric-card small{font-size:9px}.panel{padding:17px;border-radius:17px}.bottom-nav{position:fixed;z-index:20;display:grid;grid-template-columns:repeat(5,1fr);align-items:end;left:0;right:0;bottom:0;background:#fff;border-top:1px solid var(--line);padding:8px 10px calc(8px + env(safe-area-inset-bottom));box-shadow:0 -8px 26px rgba(23,42,70,.08)}.bottom-nav .nav-item{display:grid;justify-items:center;gap:2px;padding:6px;color:#8993a2}.bottom-nav .nav-item.active{background:transparent;color:var(--navy)}.bottom-nav .nav-item span{font-size:20px}.bottom-nav small{font-size:9px}.fab{width:52px;height:52px;border:0;border-radius:17px;background:var(--navy);color:#fff;font-size:28px;justify-self:center;box-shadow:0 10px 22px rgba(23,42,70,.25);transform:translateY(-10px)}.toolbar .primary-button{font-size:0;width:44px}.toolbar .primary-button::after{content:"＋";font-size:20px}.recommendation-grid{grid-template-columns:1fr}.calendar-day{min-height:58px;padding:5px}.day-number{width:23px;height:23px;font-size:11px}.day-count{display:none}.calendar-detail{margin-top:14px}.task-dialog{padding:21px;border-radius:22px}.form-grid{grid-template-columns:1fr 1fr}.dialog-actions{grid-template-columns:auto 1fr auto auto}.auth-card{padding:34px 26px}.task-row{padding:12px}.date-badge{font-size:9px}}
@media(max-width:380px){.progress-ring{display:none}.form-grid{grid-template-columns:1fr}.dialog-actions{grid-template-columns:auto 1fr auto}.dialog-actions .secondary-button{display:none}}

/* 업무 일정·프로젝트 확장 */
.today-focus-panel{max-width:920px;margin:18px auto;border-color:#cddfea;box-shadow:0 12px 32px rgba(49,120,168,.08)}
.centered-heading{position:relative;justify-content:center;text-align:center}.centered-heading .icon-button{position:absolute;right:0}.centered-heading .section-kicker{margin-top:0}
.inline-controls{grid-column:2/4;display:grid;grid-template-columns:1fr 1fr;gap:8px}.inline-control{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:7px;color:var(--muted);font-size:10px;font-weight:700}.inline-control select{padding:8px 10px;border-radius:10px;font-size:11px;background:#fff}
.project-tag{display:inline-flex!important;align-items:center;background:var(--sky);color:var(--navy);padding:2px 7px;border-radius:999px;font-weight:700}.toolbar{flex-wrap:wrap}.search-box{min-width:220px}.project-filter-label{display:flex;align-items:center;gap:10px;max-width:360px;font-size:12px!important}.project-filter-label select{padding:9px 12px}
.field-group{display:grid;gap:8px}.field-group>label:first-child{font-size:12px;font-weight:600;color:#4a5568}.mini-check{display:flex!important;align-items:center;gap:7px!important;font-size:11px!important}.mini-check input{width:17px}.add-check-form{display:grid!important;grid-template-columns:1fr auto;gap:8px!important;margin-top:10px}
.project-dialog{width:min(520px,calc(100% - 28px))}.project-list{display:grid;gap:8px;margin-top:18px}.project-row{display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:10px;border:1px solid var(--line);border-radius:13px;padding:12px}.project-row strong{font-size:13px}.project-row small{color:var(--muted)}.project-row button{border:0;background:var(--red-soft);color:var(--red);border-radius:9px;padding:7px 9px;font-size:11px;font-weight:700}
@media(max-width:760px){.today-focus-panel{margin:14px auto}.inline-controls{grid-column:1/4;grid-template-columns:1fr 1fr}.inline-control{grid-template-columns:1fr}.toolbar .secondary-button{padding:11px;font-size:11px}.project-filter-label{max-width:none}.centered-heading{justify-content:flex-start;text-align:left}.centered-heading .icon-button{right:0}.add-check-form{grid-template-columns:1fr auto}}

.progress-number{min-width:110px;text-align:right;display:grid;gap:2px}.progress-number small{color:#b9cadd;font-size:10px;font-weight:600;letter-spacing:.06em}.progress-number strong{font-size:34px;line-height:1;color:#fff}
.detail-project-label{margin:4px 0 14px;font-size:12px!important}.detail-project-label select{margin-top:7px}.check-row{display:grid;grid-template-columns:auto 1fr auto}.check-row .check-label-input{border:0;background:transparent;padding:6px 4px;box-shadow:none;font-size:12px}.check-row.checked .check-label-input{text-decoration:line-through;color:var(--muted)}.delete-check{border:0;background:transparent;color:var(--red);font-weight:700;padding:6px 8px}.project-create-bar{display:grid;grid-template-columns:1fr auto;gap:10px;margin:18px 0}.project-page-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.project-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px}.project-card-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:13px}.project-card h3{margin:0;font-size:17px}.project-card-head small{color:var(--muted)}.project-card-actions{display:flex;gap:7px}.project-card-actions button{border:0;border-radius:9px;padding:7px 9px;font-size:10px;font-weight:700}.project-card-actions .delete{background:var(--red-soft);color:var(--red)}.project-task-list{display:grid;gap:7px}.project-task{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:9px;padding:9px 10px;background:#f7f9fb;border-radius:11px}.project-task strong{font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.project-task small{font-size:9px;color:var(--muted)}.unassigned-project{border-style:dashed}
@media(max-width:760px){.progress-number{min-width:78px}.progress-number strong{font-size:29px}.project-page-list{grid-template-columns:1fr}.project-create-bar{grid-template-columns:1fr}.project-create-bar button{width:100%}}

.progress-summary-card{display:flex;justify-content:space-between;align-items:center;gap:20px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px 22px;box-shadow:0 8px 24px rgba(23,42,70,.05)}.progress-summary-value{display:flex;align-items:baseline;gap:14px}.progress-summary-value span{color:var(--muted);font-size:12px;font-weight:700}.progress-summary-value strong{font-size:38px;line-height:1;color:var(--navy)}.top-alerts{display:flex;gap:8px}.top-alert{display:flex;align-items:center;gap:9px;background:var(--sky);color:var(--navy);padding:9px 12px;border-radius:12px}.top-alert small{font-size:10px;font-weight:700}.top-alert strong{font-size:18px}.top-alert.danger{background:var(--red-soft);color:var(--red)}
@media(max-width:760px){.progress-summary-card{padding:15px 16px;gap:10px}.progress-summary-value{display:grid;gap:2px}.progress-summary-value strong{font-size:32px}.top-alert{display:grid;gap:1px;padding:8px 10px;text-align:center}.top-alert small{font-size:9px}.top-alert strong{font-size:16px}}

.home-project-panel{max-width:920px;margin:18px auto}.home-project-list{display:grid;gap:9px}.home-project-item{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff}.home-project-item summary{list-style:none;display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:12px;padding:14px;cursor:pointer}.home-project-item summary::-webkit-details-marker{display:none}.home-project-item summary::after{content:"⌄";width:26px;height:26px;border-radius:50%;background:var(--sky);color:var(--navy);display:grid;place-items:center;font-weight:700;transition:.2s}.home-project-item[open] summary::after{transform:rotate(180deg)}.home-project-name{display:grid;gap:3px}.home-project-name strong{font-size:14px}.home-project-name small{font-size:10px;color:var(--muted)}.home-project-count{font-size:11px;color:var(--muted);font-weight:700}.home-project-tasks{display:grid;gap:7px;padding:0 12px 12px}.home-project-task{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;padding:10px 11px;background:#f6f8fa;border-radius:11px}.home-project-task strong{font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.home-project-task small{font-size:9px;color:var(--muted)}.home-project-task.done strong{text-decoration:line-through;color:var(--muted)}
.check-row .check-label-input{width:100%;min-width:0}
.assignee-fieldset{border:1px solid var(--line);border-radius:14px;padding:12px 14px;margin:0}.assignee-fieldset legend{padding:0 6px;font-size:12px;font-weight:700;color:#4a5568}.assignee-fieldset legend small{color:var(--muted);font-weight:500;margin-left:5px}.assignee-options{display:flex;flex-wrap:wrap;gap:8px}.assignee-option{display:flex!important;align-items:center;gap:7px!important;border:1px solid var(--line);border-radius:999px;padding:8px 11px;color:var(--ink)!important;background:#fff}.assignee-option:has(input:checked){background:var(--sky);border-color:#a9cbdc;color:var(--navy)!important}.assignee-option input{width:16px}.assignee-empty{font-size:11px;color:var(--muted);padding:5px}.assignee-tags,.detail-assignees{display:flex;flex-wrap:wrap;gap:5px}.assignee-tag{display:inline-flex!important;align-items:center;background:#edf3fb;color:#28577a;border-radius:999px;padding:2px 7px;font-size:10px;font-weight:700}.detail-assignees{margin:-3px 0 13px}.detail-assignees .assignee-tag{padding:7px 10px;font-size:11px}.member-avatar{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:var(--sky);color:var(--navy);font-size:11px;font-weight:700}
.project-row.member-row{grid-template-columns:auto 1fr auto auto}
.timeline-panel{margin-top:14px}.timeline-count{font-size:11px;font-weight:700;color:var(--muted);background:var(--paleBlue,#e9f3f8);padding:7px 10px;border-radius:999px}.timeline-list{position:relative;display:grid;gap:0;padding-left:18px}.timeline-list::before{content:"";position:absolute;left:7px;top:14px;bottom:14px;width:2px;background:#dce7ee}.timeline-group{position:relative;padding:0 0 19px 17px}.timeline-group:last-child{padding-bottom:0}.timeline-group::before{content:"";position:absolute;left:-16px;top:5px;width:12px;height:12px;border-radius:50%;background:var(--blue);border:3px solid #fff;box-shadow:0 0 0 2px #cfe0e9}.timeline-date{display:flex;align-items:baseline;gap:7px;margin-bottom:9px}.timeline-date strong{font-size:14px}.timeline-date span{font-size:10px;color:var(--muted)}.timeline-items{display:grid;gap:7px}.timeline-item{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;border:1px solid var(--line);border-radius:13px;padding:11px 12px;background:#fff}.timeline-item:hover{border-color:#b6cfde}.timeline-item.done{background:#f7f9f8}.timeline-item.done .timeline-copy>strong{text-decoration:line-through;color:var(--muted)}.timeline-copy{min-width:0}.timeline-copy>strong{font-size:13px;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.timeline-meta{display:flex;flex-wrap:wrap;align-items:center;gap:5px;margin-top:5px}.timeline-meta span{font-size:9px;color:var(--muted)}.timeline-status{font-size:10px;font-weight:700;color:var(--blue);white-space:nowrap}.timeline-status.overdue{color:var(--red)}
@media(max-width:760px){.timeline-panel{padding:17px}.timeline-list{padding-left:13px}.timeline-list::before{left:5px}.timeline-group{padding-left:15px}.timeline-group::before{left:-14px}.timeline-item{grid-template-columns:auto 1fr}.timeline-status{grid-column:2}.timeline-meta .assignee-tag{font-size:9px}}

/* 가로 그래프형 월간 타임라인 */
.timeline-panel{overflow:hidden}.gantt-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:14px;background:#fff}.gantt-grid{width:max-content;min-width:100%}.gantt-row{--days:31;display:grid;grid-template-columns:170px calc(var(--days) * 34px);min-height:48px;border-bottom:1px solid var(--line)}.gantt-row:last-child{border-bottom:0}.gantt-label{position:sticky;left:0;z-index:4;display:grid;align-content:center;gap:3px;padding:8px 11px;background:#fff;border-right:1px solid var(--line)}.gantt-label strong{font-size:11px;max-width:145px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.gantt-label small{font-size:9px;color:var(--muted)}.gantt-header{min-height:39px;background:#f6f8fa}.gantt-header .gantt-label{font-size:10px;font-weight:700;color:var(--muted);background:#f6f8fa}.gantt-days{display:grid;grid-template-columns:repeat(var(--days),34px)}.gantt-day{display:grid;place-items:center;border-right:1px solid #edf0f3;font-size:9px;color:var(--muted)}.gantt-day.weekend{background:#faf4f4;color:var(--red)}.gantt-track{position:relative;background:repeating-linear-gradient(to right,transparent 0,transparent 33px,#edf0f3 33px,#edf0f3 34px)}.gantt-track::before{content:"";position:absolute;inset:0;background:linear-gradient(to right,rgba(255,255,255,0),rgba(255,255,255,0))}.gantt-bar{position:absolute;z-index:2;left:calc(var(--start) * 34px + 3px);top:9px;width:max(28px,calc(var(--span) * 34px - 6px));height:30px;border:0;border-radius:9px;padding:0 9px;background:var(--blue);color:#fff;font-size:10px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-align:left;box-shadow:0 3px 8px rgba(49,120,168,.2)}.gantt-bar.overdue{background:var(--red)}.gantt-bar.done{background:var(--green);opacity:.68}.gantt-check{position:absolute;z-index:3;right:5px;top:14px;width:18px;height:18px}.gantt-legend{display:flex;gap:12px;flex-wrap:wrap;margin-top:10px;color:var(--muted);font-size:9px}.gantt-legend i{display:inline-block;width:9px;height:9px;border-radius:3px;margin-right:4px;vertical-align:-1px}
.dialog-top-actions{display:flex;align-items:center;gap:12px}.detail-edit-button{font-size:11px}.check-heading-actions{display:flex;align-items:center;gap:12px}.check-heading-actions .text-button{font-size:11px}.recommended-row .check-label-text{min-width:0;font-size:12px;color:var(--ink)}.recommendation-badge{font-size:9px;font-weight:700;color:#7b5a16;background:#fff1c7;border-radius:999px;padding:4px 7px}.detail-footer-actions{grid-template-columns:auto 1fr minmax(150px,2fr)}
@media(max-width:760px){.gantt-row{grid-template-columns:135px calc(var(--days) * 31px)}.gantt-days{grid-template-columns:repeat(var(--days),31px)}.gantt-label strong{max-width:112px}.gantt-track{background:repeating-linear-gradient(to right,transparent 0,transparent 30px,#edf0f3 30px,#edf0f3 31px)}.gantt-bar{left:calc(var(--start) * 31px + 3px);width:max(26px,calc(var(--span) * 31px - 6px))}.detail-footer-actions{grid-template-columns:auto 1fr minmax(130px,2fr)}}
.gantt-label-main{display:flex;align-items:center;gap:7px;min-width:0}.gantt-label-main .task-check{width:18px;height:18px;flex:0 0 auto}.gantt-label-main strong{min-width:0}
.timeline-panel .timeline-list{padding-left:0}.timeline-panel .timeline-list::before{display:none}.recommended-row.checked .recommendation-badge{text-decoration:none}

/* v11 — 업무용 다크 인터페이스 */
html{color-scheme:dark}
:root{
  --navy:#08111f;--blue:#60a5fa;--sky:#16253b;--ink:#edf4ff;--muted:#91a0b6;
  --line:#26364d;--surface:#111c2d;--bg:#07101c;--red:#fb7185;--red-soft:#321923;
  --green:#34d399;--green-soft:#102a24;--amber:#fbbf24;--shadow:0 18px 45px rgba(0,0,0,.3)
}
body,.app-shell{background:var(--bg);color:var(--ink)}
body{background-image:radial-gradient(circle at 75% -10%,rgba(37,99,235,.14),transparent 32%)}
::selection{background:#2563eb;color:#fff}
.content-shell{max-width:1380px}
.sidebar{background:linear-gradient(180deg,#0d1828,#08111f);border-right:1px solid #1c2a3e}
.sidebar-brand span,.nav-item,.sidebar-footer span{color:#8291a8}
.nav-item.active{background:#17283f;color:#fff}.nav-item:hover{background:#132239;color:#dce9fa}
.brand-mark,.avatar-button{background:#2563eb;color:#fff}
.auth-shell{background:radial-gradient(circle at 70% 12%,#17335c 0,transparent 34%),linear-gradient(140deg,#07101c,#0d1929)}
.auth-card,.panel,.progress-summary-card,.calendar-card,.task-row,.home-project-item,.project-card,.recommendation-card,.gantt-scroll{background:rgba(17,28,45,.96);border-color:var(--line);box-shadow:var(--shadow)}
.auth-copy,.helper-text{color:var(--muted)}
input,select,textarea,.login-form input{background:#0b1626;border-color:#2a3b54;color:var(--ink)}
input::placeholder,textarea::placeholder{color:#64748b}select{color-scheme:dark}
input:focus,select:focus,textarea:focus,.login-form input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(96,165,250,.15)}
.primary-button{background:#2563eb;color:#fff}.primary-button:hover{background:#3478e5}
.secondary-button{background:#1a2a41;color:#dbeafe;border:1px solid #2b405e}.secondary-button:hover{background:#213653}
.icon-button{background:#111c2d;border-color:var(--line);color:#dbeafe}.text-button{color:#7db7ff}
.progress-summary-card{background:linear-gradient(120deg,#111e31,#10243a);border-color:#29415f}
.progress-summary-value strong{color:#f8fbff}.progress-summary-value span{color:#9fb1c9}
.top-alerts{flex-wrap:wrap;justify-content:flex-end}.top-alert{border:1px solid #284363;background:#152942;color:#bfdbfe;transition:.18s}.top-alert:hover{transform:translateY(-1px);border-color:#4b79a9}.top-alert.danger{background:var(--red-soft);border-color:#5a2935;color:#fda4af}.top-alert.warning{background:#302713;border-color:#5a481d;color:#fcd67a}
.quick-actions{display:flex;justify-content:flex-end;gap:9px;margin:12px 0 0}
.today-focus-panel{border-color:#31577f;background:linear-gradient(145deg,#111e31,#101b2b);box-shadow:0 16px 38px rgba(0,0,0,.26)}
.panel-heading h3,.empty-state strong,.task-copy strong,.project-card h3,.home-project-name strong{color:var(--ink)}
.task-row{box-shadow:none}.task-row:hover{border-color:#49719b;background:#142238}.task-row.overdue{background:#291923;border-color:#66303e}.task-row.done{background:#0e1b22}
.task-check{border-color:#52637a;background:#0c1726}.task-check:checked{background:var(--green);border-color:var(--green)}
.project-tag,.assignee-tag,.meta-chip{background:#19314b;color:#a9d4ff}.date-badge{color:#9aabc1}
.inline-control select{background:#0b1626;color:#dbeafe;border-color:#2b4058}
.metric-card{background:#111c2d;border-color:var(--line);box-shadow:none}.metric-card.danger{background:#291923;border-color:#63303e;color:#fda4af}.metric-card.success{background:#102720;border-color:#255344;color:#6ee7b7}
.overdue-panel{background:linear-gradient(145deg,#251720,#151b29);border-color:#65303e;box-shadow:0 14px 34px rgba(0,0,0,.25)}
.search-box{background:#101c2d;border-color:var(--line)}.search-box input{background:transparent}.filter-chip{background:#101b2b;border-color:var(--line);color:#9fb0c6}.filter-chip:hover{border-color:#4b6f97;color:#dbeafe}.filter-chip.active{background:#2563eb;border-color:#3b82f6;color:#fff}
#view-tasks.view.active .toolbar{position:sticky;top:10px;z-index:6;padding:10px;background:rgba(7,16,28,.9);border:1px solid rgba(38,54,77,.9);border-radius:16px;backdrop-filter:blur(12px)}
.calendar-card{overflow:hidden}.weekdays{background:#0e1929}.calendar-day{background:#111c2d;border-color:#26364d;color:var(--ink)}.calendar-day:hover{background:#17263b}.calendar-day.other{background:#0b1523;color:#536176}.calendar-day.today .day-number{background:#2563eb;color:#fff}.calendar-day.selected{background:#162b43;box-shadow:inset 0 0 0 2px #60a5fa}
.intro-card{background:linear-gradient(125deg,#12263c,#111c2d);border-color:#2a415e}.intro-card>p:last-child{color:#9aaac0}
.home-project-item summary,.home-project-item{background:#111c2d}.home-project-item summary::after{background:#1b314b;color:#9dccff}.home-project-task,.project-task{background:#0d1928}.home-project-task:hover,.project-task:hover{background:#14263b}
.project-card,.project-row{background:#111c2d;border-color:var(--line)}.project-row button,.project-card-actions .delete{background:var(--red-soft);color:#fda4af}
.recommendation-icon{background:#19314b}.recommendation-card p{color:#9baac0}
.task-dialog{background:#101b2b;color:var(--ink);border:1px solid #2b3e58;box-shadow:0 30px 90px rgba(0,0,0,.62)}.task-dialog::backdrop{background:rgba(1,6,14,.78)}.task-dialog label,.login-form label{color:#aebdd0}.detail-notes{background:#0b1625;color:#9eacc0}.check-row{background:#0d1928;border-color:#2a3a51}.check-row .check-label-input{background:transparent}.recommendation-badge{background:#3b2e0f;color:#fcd675}
.sync-banner{background:#152942;color:#bfdbfe;border:1px solid #284363}.toast{background:#e5edf8;color:#0b1523;box-shadow:0 12px 35px rgba(0,0,0,.4)}
.gantt-header,.gantt-header .gantt-label{background:#0d1928}.gantt-label{background:#111c2d;border-color:var(--line)}.gantt-track{background:repeating-linear-gradient(to right,#101b2b 0,#101b2b 33px,#24354a 33px,#24354a 34px)}.gantt-day{border-color:#26364d}.gantt-day.weekend{background:#241820;color:#fb9aaa}.gantt-row{border-color:var(--line)}.gantt-bar{background:#3b82f6}.gantt-bar.overdue{background:#e05267}.gantt-bar.done{background:#269a74}
.empty-state{color:#7f8da2}.danger-text{color:#fb8c9d}
*{scrollbar-color:#3a4c64 #0b1523;scrollbar-width:thin}
button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid #60a5fa;outline-offset:2px}

@media(max-width:760px){
  body{background:#07101c}.content-shell{padding-top:18px}.topbar{margin-bottom:16px}
  .progress-summary-card{align-items:flex-start}.top-alerts{display:grid;grid-template-columns:repeat(3,1fr);width:auto;flex:1}.top-alert{min-width:0;padding:8px 7px}
  .quick-actions{display:grid;grid-template-columns:1.15fr 1fr 1fr}.quick-actions button{padding:11px 8px;font-size:10px}
  .bottom-nav{background:rgba(10,20,34,.96);border-color:#26364d;box-shadow:0 -10px 30px rgba(0,0,0,.35);backdrop-filter:blur(14px)}
  .bottom-nav .nav-item{color:#728198}.bottom-nav .nav-item.active{color:#86bfff}.fab{background:#2563eb;box-shadow:0 10px 28px rgba(37,99,235,.4)}
  #view-tasks.view.active .toolbar{top:6px}.calendar-day{background:#111c2d}.gantt-track{background:repeating-linear-gradient(to right,#101b2b 0,#101b2b 30px,#24354a 30px,#24354a 31px)}
}

/* v12 — 읽기 쉬운 타임라인 */
.gantt-row{grid-template-columns:240px calc(var(--days) * 34px);min-height:64px}
.gantt-header{min-height:42px}
.gantt-label{padding:9px 12px;gap:5px}
.gantt-header .gantt-label{display:flex;align-items:center;justify-content:space-between;gap:8px}
.gantt-header .gantt-label small{font-size:8px;color:#6f829b;white-space:nowrap}
.gantt-label-main{align-items:flex-start;gap:8px}
.gantt-label-main .task-check{width:15px;height:15px;min-width:15px;margin-top:2px;border-radius:4px;border-width:1.5px;padding:0}
.gantt-label-main .task-check:checked::after{font-size:10px}
.gantt-task-title{min-width:0;border:0;background:transparent;color:var(--ink);padding:0;text-align:left;font-size:12px;font-weight:700;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;word-break:keep-all}
.gantt-task-title:hover{color:#8fc5ff;text-decoration:underline;text-underline-offset:3px}
.gantt-label>small{max-width:210px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.gantt-bar{top:11px;height:42px;display:flex;flex-direction:column;justify-content:center;gap:1px;padding:4px 9px}
.gantt-bar span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100%}
.gantt-bar small{font-size:8px;opacity:.8}
.gantt-row.timeline-focused .gantt-label{background:#19304a;box-shadow:inset 3px 0 #60a5fa}
.gantt-row.timeline-focused .gantt-bar{outline:3px solid rgba(147,197,253,.55);outline-offset:3px;filter:brightness(1.15)}

@media(max-width:760px){
  .gantt-row{grid-template-columns:190px calc(var(--days) * 31px);min-height:62px}
  .gantt-label{padding:8px 9px}.gantt-label>small{max-width:164px}
  .gantt-task-title{font-size:11px}.gantt-label-main .task-check{width:14px;height:14px;min-width:14px}
  .gantt-bar{top:10px;height:42px}
}