:root{font-family:Noto Sans KR,sans-serif;color:#191f28;line-height:1.5;font-weight:400;--blue-700: #3182f6;--blue-600: #4e89ff;--blue-100: #e8f3ff;--gray-900: #191f28;--gray-800: #333d4b;--gray-700: #4e5968;--gray-500: #8b95a1;--gray-300: #d1d6db;--gray-100: #f2f4f6;--white: #ffffff;--shadow-lg: 0 24px 60px rgba(15, 23, 42, .08);--shadow-md: 0 12px 30px rgba(15, 23, 42, .06);--radius-xl: 32px;--radius-lg: 24px;--radius-md: 18px}*{box-sizing:border-box}html,body,#root{min-height:100%}html{background:radial-gradient(circle at top left,rgba(49,130,246,.12),transparent 24%),linear-gradient(180deg,#f4f8ff,#eef3fb 48%,#f8fafc);background-attachment:fixed}body{margin:0;min-width:320px;min-height:100vh;background:transparent}#root{min-height:100vh}button,input,textarea,select{font:inherit}button{cursor:pointer;border:0}input,textarea,select{width:100%;border:1px solid rgba(139,149,161,.26);border-radius:16px;padding:14px 16px;background:#ffffffe0;color:var(--gray-900);outline:none;transition:border-color .2s ease,box-shadow .2s ease}input:focus,textarea:focus,select:focus{border-color:var(--blue-700);box-shadow:0 0 0 4px #3182f61f}.app-shell,.public-shell{max-width:1400px;margin:0 auto;padding:40px 24px 64px}.login-shell{min-height:100vh;padding:32px;display:grid;place-items:center}.login-panel{width:min(1160px,100%);display:grid;grid-template-columns:1.2fr .8fr;gap:24px}.login-copy,.login-form,.dashboard-sidebar{background:#ffffffe6;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border:1px solid rgba(255,255,255,.8);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg)}.login-copy{padding:42px;display:grid;align-content:center;gap:18px;background:radial-gradient(circle at top right,rgba(49,130,246,.18),transparent 32%),linear-gradient(180deg,#fffffff0,#f2f7fff5)}.login-copy h1{margin:0;font-size:clamp(2rem,3vw,3.4rem);line-height:1.12}.login-copy p{margin:0;color:var(--gray-700)}.login-hint{display:grid;gap:6px;width:fit-content;padding:18px 20px;border-radius:20px;background:#3182f614;color:var(--gray-800)}.login-form{padding:32px;display:grid;gap:18px;align-content:center}.login-form-header h2{margin:10px 0 0;font-size:1.8rem}.dashboard-shell{max-width:1480px;margin:0 auto;padding:16px;display:grid;grid-template-columns:240px 1fr;gap:16px;align-items:start}.dashboard-sidebar{padding:18px;display:grid;align-content:start;gap:14px;position:sticky;top:16px;height:fit-content}.sidebar-brand h2{margin:8px 0 6px;font-size:1.4rem}.dashboard-sidebar h2{margin:10px 0 8px;font-size:1.8rem}.dashboard-sidebar p{margin:0;color:var(--gray-700)}.sidebar-metrics{display:grid;gap:12px}.compact-metrics{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.sidebar-card{padding:20px;border-radius:20px;background:linear-gradient(180deg,#f8fbff,#eef5ff);border:1px solid rgba(49,130,246,.14)}.sidebar-card strong{display:block;font-size:1.8rem;margin-bottom:6px}.compact-card{padding:12px;border-radius:16px}.compact-card strong{font-size:1.1rem;margin-bottom:2px}.compact-card span{font-size:.8rem}.sidebar-menu{display:grid;gap:8px}.sidebar-menu-item{text-align:left;padding:12px 14px;border-radius:16px;background:#f2f4f6f2;color:var(--gray-800);display:grid;gap:2px}.sidebar-menu-item strong{font-size:.95rem}.sidebar-menu-item span{color:var(--gray-500);font-size:.8rem}.sidebar-menu-item.active{background:#3182f61f;color:var(--blue-700);box-shadow:inset 0 0 0 1px #3182f638}.dashboard-main{display:grid;gap:14px;align-content:start}.dashboard-header{display:grid;grid-template-columns:1fr auto;align-items:start;justify-content:space-between;gap:12px;padding:12px 16px;border-radius:20px;background:#ffffffdb;border:1px solid rgba(255,255,255,.82);box-shadow:var(--shadow-md)}.dashboard-title-block{display:grid;gap:6px}.dashboard-title-row{display:flex;align-items:center;gap:10px}.dashboard-header h1{margin:0;font-size:1.35rem;line-height:1.1}.dashboard-subtitle{margin:0;color:var(--gray-500);font-size:.9rem}.header-meta{display:flex;flex-wrap:wrap;gap:8px}.header-chip{display:inline-flex;align-items:center;padding:6px 10px;border-radius:999px;background:#f2f4f6eb;color:var(--gray-700);font-size:.8rem;font-weight:700}.header-actions{display:flex;align-items:center;gap:10px}.compact-eyebrow{padding:4px 10px;font-size:.72rem}.header-user{min-width:140px;padding:8px 12px;border-radius:14px;background:#f2f4f6eb;display:grid;gap:2px}.header-user strong{font-size:.95rem}.header-user span{color:var(--gray-500);font-size:.8rem}.hero-card,.public-card,.panel{background:#ffffffe0;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border:1px solid rgba(255,255,255,.8);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg)}.hero-card{padding:36px;display:grid;grid-template-columns:1.5fr 1fr;gap:24px;margin-bottom:24px}.hero-card h1,.public-card h1{margin:8px 0 16px;font-size:clamp(2rem,3vw,3.25rem);line-height:1.15}.hero-card p,.public-card p,.survey-card p,.question-body p{margin:0;color:var(--gray-700)}.eyebrow,.panel-kicker{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:999px;background:var(--blue-100);color:var(--blue-700);font-size:.85rem;font-weight:800;letter-spacing:.04em}.hero-metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;align-self:end}.metric-card{padding:24px;border-radius:var(--radius-lg);background:linear-gradient(180deg,#f8fbff,#eef5ff);border:1px solid rgba(49,130,246,.14)}.metric-card strong{display:block;font-size:2rem;margin-bottom:8px}.metric-card span{color:var(--gray-700)}.dashboard-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:14px;align-items:start}.security-group-layout{display:grid;grid-template-columns:minmax(320px,.8fr) minmax(380px,1fr) minmax(320px,.85fr);gap:14px}.panel{padding:28px}.compact-grid{grid-template-columns:1fr 1fr}.create-grid{grid-template-columns:minmax(0,1.2fr) minmax(320px,.8fr)}.compact-panel{padding:18px}.panel-header,.detail-header,.question-editor-header{display:flex;justify-content:space-between;align-items:center;gap:16px}.panel-header h2,.detail-header h3{margin:6px 0 0;font-size:1.25rem}.survey-form,.question-stack,.option-stack,.survey-list,.detail-panel,.public-form{display:grid;gap:18px}.compact-form{gap:14px}.inline-actions{display:flex;justify-content:flex-end}label{display:grid;gap:8px;color:var(--gray-800);font-weight:600}.inline-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.three-cols{grid-template-columns:1.2fr .9fr .9fr}.type-select-button{width:100%;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border-radius:16px;border:1px solid rgba(139,149,161,.26);background:#ffffffeb;color:var(--gray-900)}.type-select-value{display:flex;align-items:center;gap:10px}.type-select-hint{color:var(--gray-500);font-size:.82rem}.type-select-value svg,.type-option-icon svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.date-picker{position:relative}.date-picker-trigger{width:100%;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border-radius:16px;border:1px solid rgba(139,149,161,.26);background:#ffffffe0;color:var(--gray-900)}.date-picker-trigger.open{border-color:var(--blue-700);box-shadow:0 0 0 4px #3182f61f}.date-picker-label{font-weight:600}.date-picker-icon{color:var(--gray-500);font-size:.92rem}.date-picker-popover{position:absolute;z-index:20;top:calc(100% + 10px);left:0;width:min(100%,340px);min-width:320px;padding:14px;border-radius:24px;border:1px solid rgba(209,214,219,.8);background:#fffffffa;box-shadow:0 24px 50px #0f172a24}.date-picker-header,.date-picker-footer{display:flex;align-items:center;justify-content:space-between;gap:12px}.date-nav-button{padding:10px 12px;border-radius:12px;background:var(--gray-100);color:var(--gray-800);font-weight:700}.date-weekdays,.date-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:8px}.date-weekdays{margin:18px 0 10px;color:var(--gray-500);font-size:.85rem;text-align:center}.date-cell{min-height:62px;padding:8px 4px;border-radius:16px;background:#f8fafc;border:1px solid transparent;display:grid;align-content:start;justify-items:center;gap:4px}.date-cell.muted{opacity:.45}.date-cell.selected{background:#3182f61f;border-color:#3182f673}.date-cell.weekend .date-cell-number,.date-cell.holiday .date-cell-number,.date-cell.holiday .date-cell-note{color:#d14343}.date-cell-number{font-weight:800}.date-cell-note{font-size:.7rem;line-height:1.2;text-align:center;color:var(--gray-500);word-break:keep-all}.date-picker-footer{margin-top:14px;color:var(--gray-700);font-size:.92rem}.compact-button{padding:10px 12px}.toggle-field{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border:1px solid rgba(139,149,161,.26);border-radius:16px;background:#ffffffe6}.toggle-button{width:100%;color:var(--gray-900)}.toggle-switch{position:relative;width:46px;height:28px;border-radius:999px;background:#d1d6db;transition:background .2s ease;flex-shrink:0}.toggle-thumb{position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:50%;background:#fff;box-shadow:0 2px 8px #0f172a2e;transition:transform .2s ease}.toggle-button.on{border-color:#3182f652;background:#f0f7ffe6}.toggle-button.on .toggle-switch{background:var(--blue-700)}.toggle-button.on .toggle-thumb{transform:translate(18px)}.question-editor,.survey-card,.detail-panel,.public-question{padding:16px;border-radius:var(--radius-lg);background:linear-gradient(180deg,#fafcfffa,#f4f7fbeb);border:1px solid rgba(209,214,219,.55);box-shadow:var(--shadow-md)}.survey-card{text-align:left}.survey-card.selected{border-color:#3182f673;box-shadow:0 18px 42px #3182f61f}.survey-card-header,.survey-card-meta{display:flex;justify-content:space-between;gap:12px}.survey-card-meta{margin-top:10px;color:var(--gray-500);font-size:.82rem}.compact-list{gap:10px}.compact-survey-card{padding:14px}.compact-survey-card p{font-size:.88rem}.compact-detail-panel{padding:16px}.compact-preview li{margin-bottom:10px}.compact-editor{padding:14px}.mini-stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.compact-stat{padding:16px}.compact-stat strong{font-size:1.4rem;margin-bottom:4px}.empty-pane{min-height:180px;display:grid;align-content:center;justify-items:start;gap:8px;padding:18px;border-radius:20px;background:radial-gradient(circle at top right,rgba(49,130,246,.08),transparent 35%),#f8fafceb;border:1px dashed rgba(49,130,246,.22)}.empty-pane strong{font-size:1rem}.empty-pane p{margin:0;color:var(--gray-500);font-size:.9rem}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:40;display:grid;place-items:center;padding:20px;background:#0f172a38;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.type-modal{width:min(720px,100%);padding:20px;border-radius:28px;background:#fffffffa;border:1px solid rgba(255,255,255,.82);box-shadow:0 30px 70px #0f172a2e;display:grid;gap:16px}.type-modal-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.type-modal-header h3{margin:6px 0 0;font-size:1.3rem}.type-option-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.type-option-card{text-align:left;padding:16px;border-radius:20px;border:1px solid rgba(209,214,219,.62);background:linear-gradient(180deg,#fafcfffa,#f4f7fbf0);display:flex;align-items:flex-start;gap:12px}.type-option-card.active{border-color:#3182f66b;box-shadow:inset 0 0 0 1px #3182f624;background:linear-gradient(180deg,#f0f7fffa,#e7f1fff5)}.type-option-icon{width:40px;height:40px;border-radius:14px;display:grid;place-items:center;background:#3182f61f;color:var(--blue-700);flex-shrink:0}.type-option-copy{display:grid;gap:4px}.type-option-copy strong{font-size:1rem}.type-option-copy p{margin:0;color:var(--gray-500);font-size:.88rem;line-height:1.45}.publish-warning{padding:16px 18px;border-radius:20px;background:radial-gradient(circle at top right,rgba(49,130,246,.08),transparent 35%),#f8fafcf5;border:1px solid rgba(209,214,219,.55);display:grid;gap:8px}.publish-warning strong{font-size:1.05rem}.publish-warning p{margin:0;color:var(--gray-700)}.publish-warning-list{margin:0;padding-left:18px;color:var(--gray-700)}.status-badge{display:inline-flex;align-items:center;border-radius:999px;padding:4px 8px;font-size:.74rem;font-weight:800}.status-badge.draft{background:#f2f4f6;color:#6b7684}.status-badge.published{background:#3182f624;color:var(--blue-700)}.status-badge.closed{background:#ff6e6b1f;color:#d14343}.primary-button,.secondary-button,.text-button,.back-link{border-radius:16px;transition:transform .18s ease,box-shadow .18s ease,background .18s ease}.primary-button,.secondary-button{padding:12px 16px;font-weight:700}.primary-button{background:linear-gradient(135deg,var(--blue-700) 0%,var(--blue-600) 100%);color:var(--white);box-shadow:0 16px 28px #3182f647}.secondary-button,.text-button,.back-link{background:var(--gray-100);color:var(--gray-800)}.text-button{padding:8px 10px}.primary-button:hover,.secondary-button:hover,.text-button:hover,.back-link:hover{transform:translateY(-1px)}.primary-button:disabled{opacity:.6;cursor:not-allowed;transform:none}.form-actions{display:flex;justify-content:space-between;gap:12px}.link-box,.notice,.availability-banner,.empty-state{padding:12px 14px;border-radius:18px}.link-box{background:#e8f3ffbf;display:grid;gap:8px}.link-box-header{display:flex;align-items:center;justify-content:space-between;gap:12px}.link-open-button{text-decoration:none}.link-box-meta{color:var(--gray-700);font-size:.86rem}.link-box code{font-size:.92rem;word-break:break-all}.notice{margin-bottom:20px}.compact-notice{margin-bottom:0}.notice.error{background:#ff6e6b1f;color:#b42318}.notice.success,.availability-banner.open{background:#3182f61f;color:var(--blue-700)}.availability-banner.closed{background:#ffb74d2e;color:#9a5b00}.question-preview{margin:0;padding-left:20px;color:var(--gray-800)}.account-card,.quick-action-grid{display:grid;gap:10px}.admin-manage-card{gap:8px}.account-row{display:flex;justify-content:space-between;gap:12px;padding:14px 16px;border-radius:16px;background:#f8fafcf5;border:1px solid rgba(209,214,219,.55)}.account-row span{color:var(--gray-500);text-align:right}.compact-action{text-align:left}.compact-action strong{display:block;margin-bottom:6px}.admin-action-row{display:flex;gap:8px}.stats-section{display:grid;gap:12px}.stats-list{display:grid;gap:8px}.stats-row,.stats-answer{padding:10px 12px;border-radius:14px;background:#f8fafcf5;border:1px solid rgba(209,214,219,.55)}.stats-row{display:flex;align-items:center;justify-content:space-between;gap:12px;color:var(--gray-800)}.stats-row strong{font-size:.95rem}.stats-answer{color:var(--gray-800);line-height:1.5;word-break:break-word}.admin-action-row .text-button:disabled{opacity:.45;cursor:not-allowed}.helper-text{color:var(--gray-500);font-size:.85rem;align-self:center}.member-management-stack{display:grid;gap:16px}.section-block{display:grid;gap:10px}.security-member-panel{align-content:start}.public-shell{min-height:100vh;display:grid;align-content:start;gap:16px}.loading-shell{place-items:center}.public-topbar{display:flex;justify-content:flex-start}.public-layout{display:grid;grid-template-columns:280px minmax(0,1fr);gap:18px;align-items:start}.public-hero{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(260px,.8fr);gap:18px;padding:24px;border-radius:var(--radius-xl);background:#ffffffe6;border:1px solid rgba(255,255,255,.82);box-shadow:var(--shadow-lg)}.public-hero-copy{display:grid;gap:10px}.public-hero-stats{display:grid;gap:12px;align-content:start}.public-stat-row{display:grid;gap:12px}.public-stat-card,.public-summary-card{padding:16px;border-radius:20px;background:linear-gradient(180deg,#fafcfffa,#f4f7fbeb);border:1px solid rgba(209,214,219,.55)}.public-stat-card strong{display:block;font-size:1rem;margin-bottom:6px;color:var(--gray-900)}.public-stat-card span{color:var(--gray-500);font-size:.85rem}.public-summary{position:sticky;top:20px}.public-summary-card{display:grid;gap:12px}.public-summary-card h3{margin:0;font-size:1.1rem}.public-card{max-width:none;margin:0;padding:32px}.back-link{width:fit-content;margin:0;padding:10px 14px}.public-question{display:grid;grid-template-columns:64px 1fr;gap:20px;align-items:start}.question-order{width:64px;height:64px;border-radius:20px;display:grid;place-items:center;font-weight:800;color:var(--blue-700);background:#3182f61a}.question-body{display:grid;gap:14px}.question-body h2{margin:0;font-size:1.2rem}.required-mark{color:#d14343;margin-left:6px}.choice-group{display:grid;gap:10px}.choice-card{display:flex;align-items:center;gap:12px;padding:18px;border-radius:16px;border:1px solid rgba(209,214,219,.55);background:#ffffffeb;min-height:56px}.choice-card input{width:auto}.full-width{width:100%}.submit-bar{min-height:52px}@media(max-width:1100px){.login-panel,.dashboard-shell,.hero-card,.dashboard-grid,.security-group-layout,.compact-grid,.mini-stat-grid,.compact-metrics,.three-cols,.type-option-grid,.create-grid,.public-layout,.public-hero{grid-template-columns:1fr}.dashboard-sidebar,.public-summary{position:static}}@media(max-width:768px){.app-shell,.public-shell,.login-shell,.dashboard-shell{padding:20px 16px 40px}.login-copy,.login-form,.hero-card,.panel,.public-card,.public-hero{padding:24px}.inline-fields,.hero-metrics,.public-question{grid-template-columns:1fr}.dashboard-header,.header-actions{flex-direction:column;align-items:stretch}.dashboard-header{grid-template-columns:1fr}.dashboard-title-row,.header-meta{flex-wrap:wrap}.question-order{width:52px;height:52px}.choice-card{padding:16px;align-items:flex-start}.date-picker-popover{min-width:100%;width:100%}.form-actions,.survey-card-header,.survey-card-meta,.panel-header,.detail-header,.question-editor-header,.link-box-header{flex-direction:column;align-items:stretch}}