@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700;800&family=Noto+Sans+KR:wght@400;500;600;700;800&display=swap');
:root{--bg:#f5f7fb;--surface:#fff;--ink:#17233d;--muted:#79849b;--line:#e8ecf3;--primary:#586ce9;--primary2:#7e8afa;--mint:#16a897;--soft:#f1f3ff;--shadow:0 10px 36px rgba(32,45,89,.045)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:'DM Sans','Noto Sans KR',system-ui,sans-serif;color:var(--ink);background:var(--bg);letter-spacing:-.03em;font-size:15px}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #b9c3ff;outline-offset:2px}a{color:inherit;text-decoration:none}.hidden{display:none!important}.shell{min-height:100vh;display:flex}.sidebar{width:256px;background:white;border-right:1px solid var(--line);padding:32px 20px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;flex-shrink:0}.brand{display:flex;gap:12px;align-items:center;padding:0 10px 45px}.brand-mark{display:inline-grid;place-items:center;width:36px;height:36px;background:#586ce9;color:white;border-radius:12px;font-size:22px;box-shadow:0 8px 18px #586ce939;flex-shrink:0}.brand strong{display:block;font-size:20px;letter-spacing:-.07em}.brand small{display:block;color:var(--muted);font-size:11px;margin-top:4px}.side-label{font-size:10px;font-weight:800;letter-spacing:.18em;color:#b5bfd0;padding:0 17px 14px}.side-nav{display:grid;gap:6px}.nav-link{border:0;background:transparent;text-align:left;padding:15px 16px;border-radius:12px;color:#6a758b;font-size:14px;font-weight:700;display:flex;align-items:center;gap:16px}.nav-link.active{background:#eef0ff;color:var(--primary)}.nav-link:hover:not(.active){background:#f7f8fc}.nav-ico{font-size:22px;width:26px;text-align:center;line-height:1}.side-tip{margin-top:auto;border-radius:18px;padding:23px 17px;background:linear-gradient(135deg,#eff1ff,#f1f8fc)}.tip-emoji{font-size:22px;display:block;margin-bottom:10px}.side-tip strong{font-size:13px}.side-tip p{font-size:12px;line-height:1.7;color:#7b859c;margin:7px 0 0}.main{width:100%;min-width:0}.topbar{height:82px;display:flex;align-items:center;justify-content:flex-end;gap:18px;padding:0 52px;border-bottom:1px solid var(--line);background:#ffffffbc;backdrop-filter:blur(12px)}.topdate{color:#8b95aa;font-size:12px;font-weight:700}.icon-action{width:36px;height:36px;border:1px solid var(--line);border-radius:50%;background:white;color:#7a86a2;font-weight:800}.topbrand{display:none;align-items:center;gap:10px}.topbrand .brand-mark{width:30px;height:30px;font-size:18px}.content{max-width:1320px;padding:42px 52px 92px;margin:auto}.screen{display:none;animation:enter .22s ease-out}.screen.active{display:block}@keyframes enter{from{opacity:.6;transform:translateY(5px)}to{opacity:1;transform:none}}.screen-heading{margin-bottom:30px}.eyebrow,.micro{font-size:10px;letter-spacing:.16em;color:#7c8aee;font-weight:800}.screen-heading h1{font-size:clamp(26px,3vw,38px);font-weight:800;letter-spacing:-.075em;margin:10px 0 9px}.screen-heading h1 em{color:var(--primary);font-style:normal}.screen-heading p{font-size:14px;color:#8892a7;margin:0;line-height:1.75}.card{background:var(--surface);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow)}.hero{min-height:224px;background:linear-gradient(118deg,#4358c2 0%,#6375ed 57%,#8f91f4 100%);color:white;display:flex;position:relative;overflow:hidden;padding:36px 40px;border:0}.hero-inner{z-index:1;max-width:75%}.hero-kicker{font-size:11px;letter-spacing:.14em;font-weight:800;color:#e0e5ff}.hero h2{font-size:clamp(21px,2.4vw,30px);letter-spacing:-.07em;margin:14px 0 9px}.hero p{font-size:13px;line-height:1.75;color:#e4e7ff;margin:0}.hero-actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:24px}.hero-art{position:absolute;right:5%;top:12%;font-size:100px;color:#ffffffaa}.hero-art>span{position:absolute;top:23px;left:20px}.orbit{border:1px solid #ffffff45;border-radius:50%;position:absolute}.orbit-one{width:235px;height:235px;right:-20px;top:-40px}.orbit-two{width:170px;height:170px;right:12px;top:-10px}.btn{border:0;border-radius:11px;padding:12px 18px;display:inline-flex;align-items:center;justify-content:center;gap:6px;font-size:13px;font-weight:800;min-height:44px;white-space:nowrap}.btn-primary{background:#fff;color:#4c60d1}.section-card .btn-primary,.search-panel .btn-primary,.modal .btn-primary{background:var(--primary);color:white}.btn-outline{background:white;color:#526184;border:1px solid #dce2ef}.btn-secondary{background:#eef0ff;color:#5668cf}.btn-plain{background:#f7f8fc;color:#7d879f}.btn-ghost-light{background:#ffffff20;color:white;border:1px solid #ffffff38}.btn-small{font-size:12px;padding:8px 13px;min-height:36px}.full{width:100%}.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:18px 0 23px}.stat{padding:22px 24px}.stat-label{font-size:12px;color:var(--muted);font-weight:700;display:flex;justify-content:space-between}.stat-icon{font-size:18px}.stat-value{font-weight:800;font-size:29px;letter-spacing:-.05em;margin:11px 0 3px}.stat-help{font-size:12px;color:#8993a7}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start}.section-card{padding:28px}.section-top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:21px}.section-card h2,.daily-panel h2{margin:6px 0 0;font-size:19px;letter-spacing:-.06em}.text-btn{color:var(--primary);font-size:12px;font-weight:800;background:none;border:0;white-space:nowrap}.text-btn span{font-size:14px}.list-row{display:flex;align-items:center;gap:12px;padding:14px 0;border-bottom:1px solid #f0f2f7}.list-row:last-child{border-bottom:0}.avatar{width:42px;height:42px;border-radius:13px;background:#eef0ff;color:#6474e5;display:grid;place-items:center;font-weight:800;flex-shrink:0}.list-text{flex:1;min-width:0}.list-text strong{display:block;font-size:13px;word-break:break-word}.list-text small{font-size:11px;color:var(--muted);display:block;margin-top:5px}.pill{display:inline-flex;padding:6px 9px;border-radius:7px;background:#f1f3ff;color:#586ce9;font-size:11px;font-weight:800;white-space:nowrap}.pill.green{background:#e9faf5;color:#148877}.pill.gray{background:#f3f5f8;color:#8190a5}.pill.orange{background:#fff2e7;color:#bf782e}.row-action{color:#8791a9;background:none;border:0;font-size:17px;padding:6px}.empty{padding:30px 16px;text-align:center;color:#8d98aa;font-size:12px;line-height:1.8}.empty-icon{font-size:25px;display:block;margin-bottom:7px}.empty strong{display:block;font-size:14px;color:#596781}.notice{margin-top:21px;display:flex;gap:14px;padding:20px 23px;align-items:flex-start;background:#fcfdff}.notice>span{font-size:20px;color:var(--primary)}.notice div{flex:1}.notice strong{font-size:12px}.notice p{font-size:11px;line-height:1.8;color:#8b96aa;margin:7px 0 0}.notice a{color:var(--primary);font-size:12px;font-weight:800;white-space:nowrap}.search-panel{padding:27px}.search-box{height:55px;border:1px solid #dde2ee;background:#fafbfe;border-radius:13px;display:flex;align-items:center;gap:12px;padding:0 16px}.search-box span{font-size:29px;color:#8693ad}.search-box input{background:transparent;border:0;flex:1;min-width:0;outline:none;font-size:15px}.clear-btn{border:0;background:none;font-size:24px;color:#8591a6}.chip-row{display:flex;gap:8px;flex-wrap:wrap;margin:20px 0}.chip{border:1px solid #e2e7f2;background:white;color:#7c879e;padding:8px 15px;border-radius:999px;font-weight:700;font-size:12px;min-height:36px}.chip.selected{background:#edf0ff;border-color:#cfd5ff;color:var(--primary)}.search-meta{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:18px 0}.search-meta span{font-size:12px;color:#919aaf;font-weight:600}.catalog{display:grid;grid-template-columns:repeat(2,1fr);gap:11px}.catalog-item{border:1px solid #e8edf5;border-radius:13px;padding:17px;display:flex;justify-content:space-between;align-items:center;gap:12px}.catalog-item strong{display:block;font-size:13px}.catalog-item small{display:block;font-size:11px;color:#939fb0;margin-top:8px}.catalog-item button{color:var(--primary);border:1px solid #dadfff;background:#f5f6ff;border-radius:9px;padding:8px 11px;white-space:nowrap;font-weight:800;font-size:12px;min-height:36px}.catalog-item button[disabled]{background:#f4f5f8;color:#9ca4b8;border-color:transparent}.source-note{font-size:11px;color:#8995ad;line-height:1.8;margin-top:19px}.calendar-wrap{display:grid;grid-template-columns:1.7fr 1fr;gap:19px;align-items:start}.calendar-card,.daily-panel{padding:25px}.cal-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px}.cal-header h2{font-size:21px;margin:0}.cal-controls{display:flex;align-items:center;gap:6px}.square-btn{background:#f7f8fb;border:1px solid #e9edf4;border-radius:9px;min-width:35px;height:35px;padding:0 9px;font-weight:800;color:#68738e}.cal-days,.cal-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr))}.cal-days span{text-align:center;font-size:11px;color:#9aa4b4;font-weight:800;padding:8px 0 13px}.cal-days span:first-child{color:#d38e9a}.cal-grid{gap:4px}.cal-day{min-height:75px;border:1px solid transparent;border-radius:11px;background:transparent;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;padding:10px 2px 5px;gap:8px;font-size:12px;color:#63708b}.cal-day:hover{background:#f6f7fd}.cal-day.active{background:#f0f2ff;border-color:#cdd4ff;color:var(--primary);font-weight:800}.cal-day.today:not(.active) .day-number{background:#596ce4;color:white;border-radius:50%}.day-number{min-width:27px;height:27px;display:grid;place-items:center}.cal-day.outside{opacity:.3}.cal-dots{display:flex;gap:3px;justify-content:center}.dot{width:6px;height:6px;border-radius:100%;display:inline-block;background:#8f9dac}.dot.exam{background:#586ce9}.dot.apply{background:#f3a64c}.dot.task{background:#21b5a3}.legend{display:flex;gap:17px;padding-top:16px;color:#8894aa;font-size:11px}.legend span{display:flex;align-items:center;gap:6px}.legend .dot{width:7px;height:7px}.daily-panel .section-top{margin-bottom:22px}.daily-panel .btn{margin-top:15px}.daily-event{border-left:3px solid var(--primary);padding:9px 12px;margin-bottom:9px;background:#f8f9fd;border-radius:0 8px 8px 0}.daily-event.apply{border-color:#f1a75d}.daily-event.task{border-color:#23b19e}.daily-event strong{display:block;font-size:12px;line-height:1.6}.daily-event small{color:#8792a8;font-size:11px}.study-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:20px;margin-bottom:19px}.timer-tag{font-size:10px;color:var(--mint);font-weight:800}.timer-display{text-align:center;font-size:clamp(35px,4vw,56px);font-weight:800;letter-spacing:.04em;font-variant-numeric:tabular-nums;margin:34px 0 25px;color:#283455}.field-label{font-size:12px;font-weight:800;color:#64718a;display:block;margin:0 0 8px}.field-input{width:100%;border-radius:11px;border:1px solid #dfe5ef;background:white;padding:12px;color:var(--ink);min-height:45px;outline:none}.field-input:focus{border-color:#909eff;box-shadow:0 0 0 3px #586ce915}.timer-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.hint{font-size:11px;color:#919caf;line-height:1.75}.progress-big{font-size:34px;font-weight:800;letter-spacing:-.04em;margin:25px 0 16px}.progress-big small{font-size:13px;color:#9ba5b7;font-weight:600}.progress-track{height:11px;background:#eef0f7;border-radius:999px;overflow:hidden}.progress-fill{height:100%;background:linear-gradient(90deg,#586ce9,#8e99ff);width:0;transition:width .3s}.progress-caption{font-size:12px;color:#939eb2;margin:11px 0 16px}.session-list{border-top:1px solid var(--line);margin-top:19px;padding-top:12px}.session-line{display:flex;justify-content:space-between;align-items:center;color:#7c899d;font-size:11px;padding:6px 0}.task-panel .chip-row{margin-top:0}.task-row{display:flex;align-items:center;gap:14px;padding:15px 0;border-bottom:1px solid #f0f2f7}.task-row:last-child{border-bottom:0}.task-check{width:24px;height:24px;accent-color:#5b6ee7;flex-shrink:0;cursor:pointer}.task-info{flex:1;min-width:0}.task-info strong{font-size:13px;display:block}.task-info small{font-size:11px;color:#9ba4b5;display:block;margin-top:5px}.task-row.done .task-info strong{text-decoration:line-through;color:#9ca5b5}.settings-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.support-copy{font-size:12px;line-height:1.8;color:#8996aa}.form-row{display:flex;align-items:center;gap:12px;margin:19px 0}.form-row .field-input{width:110px}.form-row span{font-size:12px;color:#8190a8}.stack-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}.import-label{cursor:pointer}.api-status{font-size:12px;border-radius:9px;background:#fff5ea;color:#a8753d;padding:12px 14px;margin:18px 0}.inline-link{display:inline-block;font-size:11px;color:var(--primary);margin-top:18px}.danger-link{display:block;border:none;background:none;font-size:11px;color:#d86d79;padding:15px 0 0;text-align:left}.overlay{position:fixed;inset:0;background:#17223f85;display:flex;justify-content:center;align-items:center;z-index:100;backdrop-filter:blur(4px);padding:16px}.modal{width:100%;max-width:470px;max-height:min(90vh,760px);overflow:auto;border-radius:23px;background:white;padding:28px;box-shadow:0 32px 100px #09153e40}.modal-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:23px}.modal-top h2{margin:0;font-size:20px}.modal-form{display:grid;gap:16px}.field-group label{font-size:12px;color:#68758e;font-weight:800;display:block;margin-bottom:8px}.field-group textarea{resize:vertical;min-height:72px}.form-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:9px}.guide-step{display:flex;gap:14px;padding:12px 0}.guide-num{width:29px;height:29px;border-radius:10px;display:grid;place-items:center;flex-shrink:0;background:#eef0ff;color:#586ce9;font-weight:800;font-size:12px}.guide-step strong{font-size:13px}.guide-step p{margin:6px 0 0;color:#8490a5;font-size:12px;line-height:1.8}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%) translateY(20px);z-index:300;background:#263453;color:white;padding:11px 20px;border-radius:12px;opacity:0;pointer-events:none;transition:all .25s;font-size:12px;white-space:normal;max-width:92vw;box-shadow:0 8px 24px #1f2f5b30}#toast.show{opacity:1;transform:translateX(-50%)}.bottom-nav{display:none}
@media(max-width:1090px){.sidebar{width:208px;padding:28px 12px}.content{padding:36px 28px 85px}.topbar{padding:0 28px}.two-col{grid-template-columns:1fr}.calendar-wrap{grid-template-columns:1fr 270px}.study-grid{grid-template-columns:1fr 1fr}.hero-art{opacity:.6}}
@media(max-width:760px){.sidebar{display:none}.topbar{height:66px;padding:0 18px;justify-content:space-between}.topbrand{display:flex}.topdate{font-size:11px;margin-left:auto}.content{padding:24px 16px calc(105px + env(safe-area-inset-bottom))}.screen-heading{margin-bottom:20px}.screen-heading h1{font-size:28px;margin-top:8px}.screen-heading p{font-size:12px}.hero{min-height:210px;padding:25px 22px;border-radius:17px}.hero-inner{max-width:100%}.hero h2{font-size:22px}.hero-art{right:2%;top:15%;opacity:.26}.hero-actions{margin-top:18px}.hero .btn{min-height:41px;padding:10px 12px;font-size:12px}.stat-grid{gap:9px;margin:13px 0 14px}.stat{padding:15px 13px;border-radius:14px}.stat-value{font-size:22px;margin:8px 0 2px}.stat-label{font-size:10px}.stat-help{font-size:10px}.two-col,.study-grid,.settings-grid,.calendar-wrap{grid-template-columns:1fr;gap:14px}.section-card,.calendar-card,.daily-panel,.search-panel{padding:20px;border-radius:16px}.section-card h2,.daily-panel h2{font-size:17px}.notice{padding:15px;gap:10px}.notice a{align-self:center}.catalog{grid-template-columns:1fr}.catalog-item{padding:13px}.cal-day{min-height:60px;gap:2px}.cal-days span{font-size:10px}.calendar-card{padding:15px 11px}.cal-header{padding:0 5px}.cal-header h2{font-size:17px}.legend{padding:14px 8px 3px}.bottom-nav{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));position:fixed;bottom:0;left:0;right:0;padding:8px 8px calc(7px + env(safe-area-inset-bottom));background:#ffffffed;backdrop-filter:blur(18px);border-top:1px solid var(--line);z-index:70}.bottom-link{border:0;background:transparent;color:#9aa3b7;display:grid;justify-items:center;gap:3px;min-height:55px;align-content:center;border-radius:12px}.bottom-link.active{color:var(--primary);background:#f2f3ff}.bottom-link span{font-size:25px;line-height:1}.bottom-link small{font-size:10px;font-weight:800}.modal{padding:21px;border-radius:18px}.modal-form{gap:14px}.stat-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:375px){.content{padding-left:11px;padding-right:11px}.stat-label{font-size:9px}.stat-help{font-size:9px}.stat{padding:14px 9px}.stat-value{font-size:20px}.hero{padding:21px 18px}.hero h2{font-size:20px}.hero-actions .btn{font-size:11px}.cal-day{min-height:54px}.form-2{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

.dot.result{background:#bd80de}.daily-event.result{border-color:#bd80de}