@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Fira+Mono:wght@400;500;700&display=swap";.light,:root{color-scheme:light;--sidebar-bg: #F7F7F5;--main-bg: #FFFFFF;--card-bg: #FFFFFF;--sidebar-text: #1B1915;--heading-text: #1B1915;--body-text: #56524A;--muted-text: #8E8A7F;--card-text: #1B1915;--border-color: #ECEAE4;--border-hover: #DCD9D0;--accent-primary: #CA8A04;--accent-primary-rgb: 202, 138, 4;--accent-hover: #A77407;--accent-secondary: #8A5A00;--accent-light: #FBF3DD;--success: #10B981;--success-light: #D1FAE5;--success-bg: #ECFDF5;--warning: #F59E0B;--error: #EF4444;--shadow-sm: 0 1px 2px 0 rgba(20, 16, 8, .05);--shadow-md: 0 4px 6px -1px rgba(20, 16, 8, .1);--shadow-lg: 0 12px 32px -14px rgba(20, 16, 8, .18);--bg-primary: var(--main-bg);--bg-secondary: #F7F7F5;--bg-tertiary: #F2F1EC;--text-primary: var(--heading-text);--text-secondary: var(--body-text);--text-tertiary: var(--muted-text);--r: 12px;--r-sm: 8px;--r-pill: 999px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 24px;--space-6: 32px;--error-bg: #FEF2F2;--warning-bg: #FFFBEB}.dark{color-scheme:dark;--sidebar-bg: #161618;--main-bg: #0D0D0E;--card-bg: #161618;--sidebar-text: #F4F2ED;--heading-text: #F4F2ED;--body-text: #BBB7AD;--muted-text: #8E8A80;--card-text: #F4F2ED;--border-color: #262629;--border-hover: #36363B;--accent-primary: #ECB22E;--accent-primary-rgb: 236, 178, 46;--accent-hover: #D89E1F;--accent-secondary: #F6CE6A;--accent-light: #2A2208;--success: #10B981;--success-light: #064E3B;--success-bg: #022C22;--warning: #F59E0B;--error: #EF4444;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .4);--shadow-lg: 0 16px 36px -16px rgba(0, 0, 0, .7);--bg-primary: var(--main-bg);--bg-secondary: #1E1E20;--bg-tertiary: #232327;--text-primary: var(--heading-text);--text-secondary: var(--body-text);--text-tertiary: var(--muted-text);--error-bg: #2A1414;--warning-bg: #2A2008}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;user-select:none}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--border-hover)}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2;color:var(--text-primary)}h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.5rem}h4{font-size:1.25rem}a{color:var(--accent-primary);text-decoration:none;transition:color .2s}a:hover{color:var(--accent-hover)}button{font-family:inherit;cursor:pointer;border:none;background:none;transition:all .2s}button:disabled{opacity:.5;cursor:not-allowed}.container{max-width:1200px;margin:0 auto;padding:0 1rem}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.hidden{display:none!important}.visible{display:block!important}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.fade-in{animation:fadeIn .3s ease-out}.slide-in{animation:slideIn .3s ease-out}.spin{animation:spin 1s linear infinite}#app{display:flex;height:calc(100vh - 32px);overflow:hidden}#main-content{flex:1;overflow-y:auto;background-color:var(--bg-primary);width:100%}*:focus-visible{outline:2px solid var(--accent-primary);outline-offset:2px}::selection{background-color:var(--accent-primary);color:#fff}#app{flex-direction:column}#topnav{flex-shrink:0;position:relative;height:60px;display:flex;align-items:center;gap:28px;padding:0 24px;background-color:var(--main-bg);border-bottom:1px solid var(--border-color)}#topnav .brand{font-family:Fira Mono,ui-monospace,monospace;font-weight:700;font-size:1.05rem;color:var(--heading-text);letter-spacing:-.02em;white-space:nowrap;cursor:pointer;background:none;border:none}#topnav .brand-dot{color:var(--accent-primary)}#topnav .nav-links{display:flex;gap:2px;position:absolute;left:50%;transform:translate(-50%)}html[data-nav=pill] #topnav{border-bottom-color:transparent}html[data-nav=pill] #topnav .nav-links{background-color:var(--card-bg);border:1px solid var(--border-color);border-radius:999px;padding:5px;box-shadow:var(--shadow-lg)}#topnav .nav-links .nav-button{width:auto;height:auto;padding:8px 14px;border-radius:999px;font-size:.92rem;font-weight:500;text-transform:lowercase;color:var(--text-secondary)}#topnav .nav-links .nav-button:hover{background-color:var(--bg-secondary);color:var(--text-primary)}#topnav .nav-links .nav-button.active{background-color:var(--accent-light);color:var(--accent-secondary)}#topnav .nav-button.active:before{display:none}#topnav .nav-tools{margin-left:auto;display:flex;align-items:center;gap:4px}#topnav .nav-tool{width:38px;height:38px;display:flex;align-items:center;justify-content:center;border-radius:999px;color:var(--text-tertiary)}#topnav .nav-tool:hover{background-color:var(--bg-secondary);color:var(--text-primary)}#topnav .nav-tool.active{background-color:var(--accent-light);color:var(--accent-secondary)}#topnav #nav-profile{border:none;cursor:pointer;flex-shrink:0}#topnav .nav-profile-avatar{width:40px;height:40px;border-radius:999px;background:var(--accent-primary);color:var(--accent-contrast, #1B1407);font-family:Fira Mono,monospace;font-weight:700;font-size:.92rem;display:flex;align-items:center;justify-content:center;transition:filter .15s,transform .15s}#topnav .nav-profile-avatar:hover{filter:brightness(1.06);transform:translateY(-1px)}#topnav .nav-signin{height:38px;padding:0 18px;border-radius:999px;background:var(--accent-primary);color:var(--accent-contrast, #1B1407);font-family:Fira Mono,monospace;font-weight:600;font-size:.85rem;text-transform:lowercase;display:inline-flex;align-items:center;transition:filter .15s}#topnav .nav-signin:hover{filter:brightness(1.06)}#theme-toggle .th-moon{display:none}#theme-toggle .th-sun,html.dark #theme-toggle .th-moon{display:block}html.dark #theme-toggle .th-sun{display:none}.theme-toggle-group{display:inline-flex;gap:4px;padding:4px;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:12px}.theme-opt{display:inline-flex;align-items:center;gap:7px;padding:8px 16px;border-radius:8px;font-size:.875rem;font-weight:500;color:var(--text-secondary);background:transparent;cursor:pointer;transition:color .18s,background-color .18s}.theme-opt:hover{color:var(--text-primary)}.theme-opt.active{background:var(--card-bg);color:var(--accent-secondary);box-shadow:var(--shadow-sm)}#topnav .nav-hamburger{display:none}@media(max-width:820px){#topnav .nav-hamburger{display:flex}html[data-nav] #topnav .nav-links{position:absolute;top:100%;left:0;right:0;transform:none;flex-direction:column;align-items:stretch;gap:4px;padding:10px 12px;background:var(--card-bg);border:1px solid var(--border-color);border-top:none;border-radius:0 0 14px 14px;box-shadow:var(--shadow-lg);display:none}html[data-nav] #topnav.menu-open .nav-links{display:flex}#topnav .nav-links .nav-button{width:100%;justify-content:flex-start}}.subjects-hint{color:var(--muted-text);font-weight:400;font-size:.85em}.subject-choices{display:flex;flex-wrap:wrap;gap:8px;margin-top:4px}.subject-chip{display:inline-flex;align-items:center;gap:6px;padding:7px 12px;border-radius:999px;border:1px solid var(--border-color);background:var(--card-bg);color:var(--body-text);font-size:.85rem;cursor:pointer;transition:border-color .15s,background-color .15s,color .15s}.subject-chip:hover{border-color:var(--accent-primary);color:var(--text-primary)}.subject-chip.selected{border-color:var(--accent-primary);background:var(--accent-light);color:var(--accent-secondary)}.subject-chip-code{font-family:Fira Mono,monospace;font-size:.72em;opacity:.7}.section-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;flex-wrap:wrap}.board-switcher{position:relative;display:inline-block}.board-switcher-trigger{display:inline-flex;align-items:center;gap:8px;height:38px;padding:0 14px;cursor:pointer;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:999px;color:var(--text-primary);font-weight:600;font-size:.9rem}.board-switcher-trigger:hover{border-color:var(--accent-primary)}.board-switcher .bs-chev{color:var(--text-tertiary);font-size:.7rem;transition:transform .2s}.board-switcher.open .bs-chev{transform:rotate(180deg)}.board-switcher-menu{position:absolute;top:calc(100% + 8px);right:0;min-width:240px;z-index:40;background:var(--card-bg);border:1px solid var(--border-color);border-radius:12px;padding:6px;box-shadow:var(--shadow-lg);opacity:0;transform:translateY(-8px);pointer-events:none;transition:opacity .18s,transform .18s}.board-switcher.open .board-switcher-menu{opacity:1;transform:none;pointer-events:auto}.board-opt{width:100%;display:flex;align-items:center;gap:8px;padding:9px 11px;border:none;border-radius:8px;background:transparent;color:var(--text-primary);font-size:.9rem;font-weight:500;cursor:pointer;transition:background-color .15s}.board-opt:hover{background:var(--bg-secondary)}.board-opt.sel{background:var(--accent-light)}.board-opt .bo-name{flex:1;text-align:left}.board-opt .bo-default{font-family:Fira Mono,monospace;font-size:.6rem;letter-spacing:.04em;text-transform:lowercase;color:var(--accent-secondary);background:var(--accent-light);border:1px solid var(--accent-primary);border-radius:999px;padding:2px 7px}.board-opt .bo-org{font-family:Fira Mono,monospace;font-size:.66rem;color:var(--muted-text);border:1px solid var(--border-color);border-radius:999px;padding:2px 7px}.subject-list{margin-top:8px;border-top:1px solid var(--border-color)}.subject-row{display:flex;align-items:center;gap:18px;padding:19px 12px;border-bottom:1px solid var(--border-color);cursor:pointer;position:relative}.subject-row:before{content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--accent-primary);transform:scaleY(0);transition:transform .18s}.subject-row:hover{background:var(--bg-secondary)}.subject-row:hover:before{transform:scaleY(1)}.subject-row .sr-name{flex:0 0 200px;font-size:1.06rem;font-weight:600;color:var(--text-primary)}.subject-row .sr-code{flex:0 0 64px;font-family:Fira Mono,monospace;font-size:.78rem;color:var(--muted-text)}.subject-row .sr-meta{flex:1;min-width:0;color:var(--muted-text);font-size:.9rem}.subject-row .sr-status{flex:0 0 auto;min-width:52px;text-align:right;font-family:Fira Mono,monospace;font-size:.72rem;color:var(--accent-secondary)}.subject-row .sr-go{flex:0 0 auto;color:var(--accent-secondary);font-size:1.1rem;transition:transform .18s}.subject-row:hover .sr-go{transform:translate(4px)}.subject-row.muted{cursor:default;opacity:.6}.subject-row.muted:hover{background:transparent}.subject-row.muted:hover:before{transform:scaleY(0)}.subject-row.muted .sr-go{color:var(--muted-text)}.subject-row .sr-badge{font-family:Fira Mono,monospace;font-size:.64rem;color:var(--muted-text);border:1px solid var(--border-hover);border-radius:999px;padding:2px 8px;text-transform:lowercase}@media(max-width:600px){.subject-row{gap:12px;padding:16px 10px}.subject-row .sr-name{flex:1 1 auto}.subject-row .sr-code{flex:0 0 auto}}.subject-add{margin-top:18px}.subject-add-btn{display:inline-flex;align-items:center;gap:6px;font-family:Fira Mono,monospace;font-size:.8rem;color:var(--accent-secondary);background:transparent;border:1px dashed var(--border-hover);border-radius:999px;padding:7px 14px;cursor:pointer;transition:border-color .15s,background-color .15s}.subject-add-btn:hover{border-color:var(--accent-primary);background:var(--accent-light)}.subject-unselected{margin-top:14px;border-top:1px solid var(--border-color)}.su-toggle{display:flex;align-items:center;gap:8px;width:100%;padding:12px 2px;background:transparent;border:none;cursor:pointer;font-family:Fira Mono,monospace;font-size:.78rem;color:var(--muted-text);text-transform:lowercase}.su-toggle:hover{color:var(--text-primary)}.su-count{font-size:.66rem;color:var(--muted-text);border:1px solid var(--border-color);border-radius:999px;padding:1px 7px}.su-chev{margin-left:auto;font-size:.66rem;transition:transform .2s}.subject-unselected.open .su-chev{transform:rotate(180deg)}.su-body{display:none;padding-bottom:8px}.subject-unselected.open .su-body{display:block}.su-search{width:100%;box-sizing:border-box;margin:4px 0 8px;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:8px;padding:9px 12px;font-size:.88rem;color:var(--text-primary)}.su-search:focus{outline:none;border-color:var(--accent-primary)}.su-row{cursor:pointer;opacity:.78}.su-row:hover{opacity:1}.su-row .su-add{flex:0 0 auto;font-family:Fira Mono,monospace;font-size:.7rem;color:var(--accent-secondary)}.su-row:hover .su-add{color:var(--accent-primary)}.as-overlay{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;background:#14100873;padding:20px;backdrop-filter:blur(2px)}.as-modal{width:100%;max-width:440px;background:var(--card-bg);border:1px solid var(--border-color);border-radius:16px;box-shadow:var(--shadow-lg);padding:24px}.as-title{font-size:1.2rem;font-weight:700;color:var(--text-primary);margin:0 0 4px}.as-sub{font-size:.9rem;color:var(--text-secondary);margin:0 0 18px}.as-chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}.as-chip{display:inline-flex;align-items:center;gap:6px;cursor:pointer;background:var(--bg-secondary);border:1.5px solid var(--border-color);border-radius:999px;padding:8px 14px;font-size:.9rem;font-weight:500;color:var(--text-primary);transition:border-color .15s,background-color .15s}.as-chip:hover{border-color:var(--accent-primary)}.as-chip.selected{background:var(--accent-light);border-color:var(--accent-primary);color:var(--accent-secondary)}.as-chip-code{font-family:Fira Mono,monospace;font-size:.7rem;color:var(--muted-text)}.as-chip.selected .as-chip-code{color:var(--accent-secondary)}.as-actions{display:flex;justify-content:flex-end;gap:10px}.as-btn{cursor:pointer;border-radius:999px;padding:9px 18px;font-size:.9rem;font-weight:600;border:1px solid var(--border-hover);background:transparent;color:var(--text-primary);transition:all .15s}.as-cancel:hover{background:var(--bg-secondary)}.as-save{background:var(--accent-primary);border-color:transparent;color:var(--accent-contrast, #1B1407)}.as-save:hover{background:var(--accent-hover)}.pp-board-switch{padding:12px 14px;border-bottom:1px solid var(--border-color)}