@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.fixed{position:fixed}.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}.block{display:block}}:root{--ink:#101010;--muted:#6c6c6c;--line:#d9d9d6;--soft-line:#ececea;--paper:#f5f5f2;--white:#fff;--hour-height:64px}*{box-sizing:border-box}html{background:var(--paper)}body{color:var(--ink);background:var(--paper);margin:0;font-family:Arial,Apple SD Gothic Neo,Noto Sans KR,sans-serif}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{color:inherit}.app-shell{min-height:100vh}.topbar{border-bottom:1px solid var(--ink);background:var(--white);justify-content:space-between;align-items:center;height:72px;padding:0 clamp(18px,4vw,64px);display:flex}.brand{color:inherit;align-items:center;gap:12px;text-decoration:none;display:flex}.brand:hover strong{text-underline-offset:3px;text-decoration:underline}.brand-mark{object-fit:cover;border:1px solid var(--ink);background:var(--white);border-radius:50%;width:36px;height:36px;display:block}.brand div{flex-direction:column;line-height:1.05;display:flex}.brand strong{letter-spacing:.12em;font-size:15px}.brand small{color:var(--muted);margin-top:4px;font-size:11px}.top-actions{align-items:center;gap:4px;display:flex}.top-actions button,.top-actions a{color:var(--muted);cursor:pointer;background:0 0;border:0;padding:9px 11px;font-size:13px;text-decoration:none}.top-actions button:hover,.top-actions a:hover{color:var(--ink);background:#f0f0ed}.user-name{border-left:1px solid var(--line);padding:0 12px;font-size:13px;font-weight:700}.schedule-section{max-width:1500px;margin:0 auto;padding:34px clamp(12px,3vw,48px) 28px}.schedule-heading{justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:20px;display:flex}.eyebrow{color:var(--muted);letter-spacing:.18em;margin:0 0 8px;font-size:10px;font-weight:700}.schedule-heading h1{letter-spacing:-.045em;margin:0;font-size:clamp(24px,3.2vw,42px)}.week-controls{border:1px solid var(--ink);background:var(--white);display:flex}.week-controls button{border:0;border-right:1px solid var(--ink);background:var(--white);cursor:pointer;min-width:42px;height:38px;font-size:13px}.week-controls button:last-child{border-right:0}.week-controls button:hover{color:var(--white);background:var(--ink)}.legend{min-height:42px;color:var(--muted);align-items:center;gap:18px;font-size:12px;display:flex}.legend span{align-items:center;gap:7px;display:inline-flex}.legend i{border:1px solid var(--ink);width:16px;height:10px;display:inline-block}.legend-fixed{background:repeating-linear-gradient(135deg,#e2e2de 0 3px,#f6f6f3 3px 6px);border-color:#a7a7a2!important}.legend-booked{background:var(--ink)}.legend .instruction{margin-left:auto}.schedule-card{border:1px solid var(--ink);background:var(--white);transition:opacity .2s;overflow:hidden}.schedule-card.is-loading{opacity:.55}.schedule-grid{grid-template-columns:58px repeat(7,minmax(0,1fr));display:grid}.schedule-header{border-bottom:1px solid var(--ink);background:var(--white);height:58px}.time-head,.day-head{border-right:1px solid var(--line);justify-content:center;align-items:center;display:flex}.day-head:last-child{border-right:0}.time-head{color:var(--muted);font-size:10px}.day-head{flex-direction:column;gap:3px}.day-head span{color:var(--muted);font-size:10px}.day-head strong{font-size:16px}.day-head.saturday,.day-column.saturday{border-left:2px solid var(--ink)}.day-head.sunday,.day-head.sunday span{color:#b42318}.day-head.saturday,.day-head.saturday span{color:#1f5fbf}.day-head.today{color:var(--white);background:var(--ink)}.day-head.today span{color:#bdbdbd}.day-head.today.saturday,.day-head.today.saturday span{color:#76a9ff}.day-head.today.sunday,.day-head.today.sunday span{color:#ff8178}.schedule-body{align-items:stretch}.time-column{border-right:1px solid var(--ink)}.time-label{height:var(--hour-height);text-align:right;color:var(--muted);border-bottom:1px solid var(--soft-line);padding:7px 7px 0 0;font-size:9px}.time-label:last-child{border-bottom:0}.day-column{min-width:0;height:calc(var(--hour-height) * 17);border-right:1px solid var(--line);grid-template-rows:repeat(34, calc(var(--hour-height) / 2));background:repeating-linear-gradient(to bottom, transparent 0, transparent calc(var(--hour-height) - 1px), var(--soft-line) calc(var(--hour-height) - 1px), var(--soft-line) var(--hour-height));display:grid;position:relative}.day-column:last-child{border-right:0}.empty-slot{z-index:2;cursor:pointer;background:0 0;border:0;border-bottom:1px dashed #0000000e;min-width:0;position:relative}.empty-slot:hover{background:#00000009}.empty-slot.unavailable{cursor:not-allowed;background:#00000006}.empty-slot.unavailable:hover{background:#00000006}.empty-slot.selected{box-shadow:inset 0 0 0 1px var(--ink);background:#1010101f}.empty-slot.selected span{color:var(--white);background:var(--ink);letter-spacing:.04em;padding:2px 4px;font-size:9px;font-weight:700;display:inline-block}.empty-slot:disabled{pointer-events:none}.fixed-block,.reservation-block{position:absolute;left:3px;right:3px;overflow:hidden}.fixed-block{z-index:1;color:#686864;pointer-events:none;background:repeating-linear-gradient(135deg,#dadad6b8 0 5px,#f7f7f4b8 5px 10px);border:1px dashed #a4a49f;padding:4px 6px}.fixed-block strong,.fixed-block span{white-space:nowrap;text-overflow:ellipsis;width:100%;display:block;overflow:hidden}.fixed-block strong{color:#4f4f4b;font-size:12px;line-height:1}.fixed-block span{color:#777772;margin-top:2px;font-size:9px;line-height:1}.reservation-block{z-index:3;text-align:left;color:var(--white);border:1px solid var(--white);outline:1px solid var(--ink);background:var(--ink);cursor:pointer;flex-direction:column;align-items:flex-start;padding:7px 8px;display:flex}.reservation-block:hover{background:#333}.reservation-block strong,.reservation-block span{white-space:nowrap;text-overflow:ellipsis;width:100%;overflow:hidden}.reservation-block strong{font-size:11px}.reservation-block span{color:#bcbcbc;margin-top:4px;font-size:9px}.footer{max-width:1500px;color:var(--muted);justify-content:space-between;margin:0 auto;padding:0 clamp(12px,3vw,48px) 32px;font-size:11px;display:flex}.toast{z-index:20;max-width:min(420px,100vw - 44px);color:var(--white);background:var(--ink);text-align:left;cursor:pointer;border:0;align-items:center;gap:18px;padding:13px 14px;display:flex;position:fixed;bottom:22px;right:22px;box-shadow:0 10px 32px #00000038}.toast span{margin-left:auto;font-size:18px}.modal-backdrop{z-index:30;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#00000085;place-items:center;padding:22px;display:grid;position:fixed;inset:0}.modal{border:1px solid var(--ink);background:var(--white);width:min(580px,100%);max-height:calc(100vh - 44px);overflow-y:auto;box-shadow:0 24px 80px #00000040}.modal-wide{width:min(760px,100%)}.modal>header{border-bottom:1px solid var(--ink);justify-content:space-between;padding:22px 24px 18px;display:flex}.modal h2{letter-spacing:-.035em;margin:0;font-size:24px}.modal-close{border:1px solid var(--ink);background:var(--white);cursor:pointer;width:34px;height:34px;font-size:22px;line-height:1}.modal-close:hover{color:var(--white);background:var(--ink)}.booking-form,.admin-login,.admin-content{padding:24px}label{color:var(--muted);flex-direction:column;gap:7px;font-size:11px;font-weight:700;display:flex}input,select,textarea{width:100%;min-height:42px;color:var(--ink);background:var(--white);border:1px solid #bfbfba;border-radius:0;outline:none;padding:10px 11px;font-size:14px;font-weight:400}textarea{resize:vertical}input:focus,select:focus,textarea:focus{border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}.booking-form>label+label,.admin-login label{margin-top:16px}.form-row{grid-template-columns:repeat(3,1fr);gap:12px;margin-top:16px;display:grid}.warning-box{border:1px solid var(--ink);background:#f0f0ed;margin-top:18px;padding:14px}.warning-box strong{font-size:13px}.warning-box p{color:var(--muted);margin:6px 0 0;font-size:12px;line-height:1.5}.modal-actions{justify-content:flex-end;gap:8px;margin-top:24px;display:flex}.primary-button,.secondary-button,.danger-button{border:1px solid var(--ink);cursor:pointer;min-height:42px;padding:0 17px}.primary-button{color:var(--white);background:var(--ink)}.primary-button:hover{background:#333}.secondary-button{background:var(--white)}.secondary-button:hover{background:#eee}.danger-button{color:#8b1818;background:var(--white);border-color:#8b1818;margin-right:auto}.detail-list{padding:10px 24px 0}.detail-list div{border-bottom:1px solid var(--soft-line);grid-template-columns:100px 1fr;padding:16px 0;display:grid}.detail-list span{color:var(--muted);font-size:11px}.detail-list strong{font-size:14px}.detail-list+.modal-actions{padding:0 24px 24px}.reservation-list{padding:8px 24px 24px}.reservation-list>button{border:0;border-bottom:1px solid var(--line);text-align:left;cursor:pointer;background:0 0;grid-template-columns:150px 1fr 20px;align-items:center;gap:12px;width:100%;padding:15px 4px;display:grid}.reservation-list>button:hover{background:#f6f6f3}.reservation-list span{flex-direction:column;gap:4px;display:flex}.reservation-list small{color:var(--muted)}.empty-state{color:var(--muted);text-align:center;padding:24px 0;font-size:13px}.admin-login p{color:var(--muted);margin:0;font-size:13px;line-height:1.6}.admin-login .primary-button{width:100%;margin-top:18px}.form-error{margin:12px 0 0;color:#a31515!important;font-size:12px!important}.admin-status{color:var(--white);background:var(--ink);justify-content:space-between;padding:12px 14px;display:flex}.admin-status span{font-size:13px;font-weight:700}.admin-status small{color:#bdbdbd}.admin-content h3{margin:28px 0 14px;font-size:15px}.fixed-form{border:1px solid var(--line);background:#fafaf8;padding:16px}.fixed-form .form-row:first-child{grid-template-columns:1fr 2fr;margin-top:0}.fixed-form .form-row:nth-child(3){grid-template-columns:1fr 1fr}.fixed-form>label{margin-top:14px}.fixed-form-actions{justify-content:flex-end;gap:8px;margin-top:16px;display:flex}.fixed-list>div{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding:13px 0;display:flex}.fixed-list span{flex-direction:column;gap:4px;display:flex}.fixed-list small{color:var(--muted)}.fixed-list-actions{gap:6px;display:flex}.fixed-list button{color:#8b1818;background:var(--white);cursor:pointer;border:1px solid #8b1818;padding:7px 10px}.fixed-list button.edit-fixed{color:var(--ink);border-color:var(--ink)}.login-page{background:var(--paper);place-items:center;min-height:100vh;padding:24px;display:grid}.login-card{border:1px solid var(--ink);background:var(--white);width:min(460px,100%);box-shadow:14px 14px 0 var(--ink);padding:46px}.login-card h1{letter-spacing:-.05em;margin:0;font-size:42px}.login-card>p:not(.eyebrow){color:var(--muted);margin:14px 0 28px}.login-button{justify-content:center;align-items:center;text-decoration:none;display:flex}.auth-page{background:var(--white);grid-template-columns:minmax(300px,.9fr) minmax(420px,1.1fr);min-height:100vh;display:grid}.auth-brand-panel{min-height:100vh;color:var(--white);background:var(--ink);flex-direction:column;justify-content:space-between;padding:clamp(30px,5vw,72px);display:flex}.auth-brand-mark{object-fit:cover;border:2px solid var(--white);background:var(--white);border-radius:50%;width:64px;height:64px;display:block}.auth-brand-panel .eyebrow{color:#aaa}.auth-brand-panel h1{letter-spacing:.025em;word-break:keep-all;margin:0;font-family:Malgun Gothic,Apple SD Gothic Neo,sans-serif;font-size:clamp(46px,6.2vw,82px);font-weight:700;line-height:1.06}.auth-intro{color:#bcbcbc;max-width:440px;margin:24px 0 0;font-size:14px;line-height:1.7}.auth-brand-panel>small{color:#888;letter-spacing:.08em;font-size:11px}.auth-form-panel{background:var(--paper);place-items:center;min-height:100vh;padding:28px;display:grid}.auth-box{border:1px solid var(--ink);background:var(--white);width:min(430px,100%);box-shadow:12px 12px 0 var(--ink);padding:clamp(24px,4vw,46px)}.auth-box h2{letter-spacing:-.05em;margin:0 0 24px;font-size:34px}.auth-tabs{border:1px solid var(--ink);grid-template-columns:1fr 1fr;margin-bottom:24px;display:grid}.auth-tabs button{border:0;border-right:1px solid var(--ink);background:var(--white);cursor:pointer;min-height:42px}.auth-tabs button:last-child{border-right:0}.auth-tabs button.active{color:var(--white);background:var(--ink)}.auth-form{flex-direction:column;gap:15px;display:flex}.auth-form .primary-button{width:100%;margin-top:4px}.auth-form .primary-button:disabled{opacity:.55;cursor:wait}.auth-note{color:var(--muted);margin:18px 0 0;font-size:11px;line-height:1.6}@media (max-width:700px){:root{--hour-height:52px}.topbar{height:62px;padding:0 12px}.brand-mark{width:32px;height:32px}.brand small,.user-name,.top-actions a{display:none}.top-actions button{padding:8px;font-size:12px}.schedule-section{padding-top:22px}.schedule-heading{align-items:flex-start}.schedule-heading h1{font-size:23px}.week-controls button{min-width:35px;height:35px;font-size:11px}.legend{flex-wrap:wrap;gap:12px}.legend .instruction{width:100%;margin-left:0}.schedule-grid{grid-template-columns:38px repeat(7,minmax(0,1fr))}.schedule-header{height:52px}.time-head{font-size:8px}.day-head strong{font-size:14px}.time-label{padding-right:4px;font-size:8px}.fixed-block,.reservation-block{padding:4px 3px;left:1px;right:1px}.fixed-block{padding:2px 3px}.reservation-block strong{font-size:9px}.reservation-block span{display:none}.fixed-block strong{font-size:10px}.fixed-block span{margin-top:1px;font-size:8px}.empty-slot.selected span{padding:1px 2px;font-size:7px}.footer{padding-bottom:22px}.modal-backdrop{align-items:end;padding:10px}.modal{max-height:calc(100vh - 20px)}.modal>header,.booking-form,.admin-login,.admin-content{padding:18px}.form-row,.fixed-form .form-row:first-child,.fixed-form .form-row:nth-child(3){grid-template-columns:1fr}.reservation-list>button{grid-template-columns:110px 1fr 16px}.detail-list div{grid-template-columns:80px 1fr}.auth-page{background:var(--paper);display:block}.auth-brand-panel{flex-direction:row;align-items:center;gap:12px;min-height:auto;padding:22px;display:flex}.auth-brand-mark{flex:0 0 48px;width:48px;height:48px}.auth-brand-panel>div:nth-child(2){flex:1}.auth-brand-panel h1{letter-spacing:.02em;font-size:24px;line-height:1.08}.auth-brand-panel h1 br,.auth-brand-panel .auth-intro,.auth-brand-panel>small{display:none}.auth-brand-panel .eyebrow{margin-bottom:5px;font-size:8px}.auth-form-panel{align-items:start;min-height:calc(100vh - 90px);padding:20px 14px 34px}.auth-box{box-shadow:7px 7px 0 var(--ink);margin-top:24px}}