*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--primary: #0a66c2;--primary-dark: #004182;--primary-light: #e8f0f9;--success: #057642;--success-light: #e6f4ea;--warning: #e8790d;--warning-light: #fff3e0;--error: #c0392b;--error-light: #fdf0ef;--bg: #f3f6f9;--card: #ffffff;--text: #1a1a1a;--text-muted: #5f6368;--border: #e2e8f0;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .08);--shadow-md: 0 4px 16px rgba(0, 0, 0, .1);--radius-sm: 6px;--radius: 10px;--radius-lg: 16px;--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}body{font-family:var(--font);background:var(--bg);color:var(--text);min-height:100vh;line-height:1.55;font-size:15px;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit}.spinner{width:32px;height:32px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .75s linear infinite}.spinner--small{width:16px;height:16px;border-width:2px}@keyframes spin{to{transform:rotate(360deg)}}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(140deg,#0a66c2,#004182);padding:24px}.login-card{background:var(--card);border-radius:var(--radius-lg);padding:52px 48px;max-width:440px;width:100%;box-shadow:var(--shadow-md);text-align:center}.login-logo{font-size:26px;font-weight:800;margin-bottom:14px;letter-spacing:-.5px}.logo-ynov{color:var(--primary);letter-spacing:2px}.logo-separator{color:var(--border);margin:0 8px}.logo-sub{color:var(--text);font-weight:600}.login-desc{color:var(--text-muted);margin-bottom:32px;line-height:1.65;font-size:14px}.btn-linkedin{display:inline-flex;align-items:center;gap:10px;background:var(--primary);color:#fff;padding:14px 28px;border-radius:var(--radius);font-size:15px;font-weight:600;transition:background .18s,transform .12s,box-shadow .18s;box-shadow:0 2px 8px #0a66c259}.btn-linkedin:hover{background:var(--primary-dark);transform:translateY(-1px);box-shadow:0 4px 14px #0a66c266}.btn-linkedin:active{transform:translateY(0)}.login-hint{margin-top:20px;font-size:12px;color:var(--text-muted)}.app-layout{min-height:100vh;display:flex;flex-direction:column}.app-header{background:var(--card);box-shadow:0 1px 4px #00000012;position:sticky;top:0;z-index:100;display:flex;align-items:center;gap:20px;padding:0 28px;height:60px}.header-brand{font-size:16px;font-weight:800;white-space:nowrap;flex-shrink:0}.logo-full{display:inline}.header-nav{display:flex;gap:2px}.nav-link{padding:6px 14px;border-radius:var(--radius-sm);color:var(--text-muted);font-weight:500;font-size:14px;transition:background .15s,color .15s}.nav-link:hover,.nav-link.active{background:var(--primary-light);color:var(--primary)}.header-user{display:flex;align-items:center;gap:10px;margin-left:auto}.user-avatar{width:34px;height:34px;border-radius:50%;object-fit:cover;border:2px solid var(--border);flex-shrink:0}.user-avatar-wrap{position:relative}.user-avatar-btn{background:none;border:none;padding:4px 8px 4px 4px;cursor:pointer;border-radius:20px;display:flex;align-items:center;gap:8px;flex-shrink:0;transition:background .15s}.user-avatar-btn:hover{background:var(--bg)}.user-name{font-size:14px;font-weight:500;white-space:nowrap}.user-chevron{font-size:11px;color:var(--text-muted);line-height:1}.user-initials{width:34px;height:34px;border-radius:50%;background:var(--primary-light);color:var(--primary);flex-shrink:0;font-size:13px;font-weight:700;display:flex;align-items:center;justify-content:center;border:2px solid var(--border)}.user-menu{position:absolute;right:0;top:calc(100% + 8px);background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-md);min-width:160px;z-index:200;overflow:hidden}.user-menu-name{padding:10px 16px 6px;font-size:13px;font-weight:600;color:var(--text-muted);border-bottom:1px solid var(--border)}.user-menu-item{display:block;width:100%;text-align:left;padding:10px 16px;background:none;border:none;font-size:14px;font-family:var(--font);color:var(--text);cursor:pointer}.user-menu-item:hover{background:var(--bg);color:var(--error)}.app-main{flex:1;max-width:820px;width:100%;margin:0 auto;padding:36px 24px 60px}.page-header{display:flex;align-items:center;gap:12px;margin-bottom:28px;flex-wrap:wrap}.page-header h1{font-size:22px;font-weight:700}.badge{background:var(--primary-light);color:var(--primary);padding:3px 12px;border-radius:20px;font-size:13px;font-weight:600}.loading-state,.empty-state{text-align:center;padding:72px 20px;color:var(--text-muted)}.loading-state{display:flex;flex-direction:column;align-items:center;gap:18px}.empty-sub{font-size:13px;margin-top:10px}.loading-fullpage{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;color:var(--text-muted)}.error-banner{background:var(--error-light);color:var(--error);border:1px solid #f5c6c0;border-radius:var(--radius-sm);padding:12px 16px;margin-bottom:24px;font-size:14px}.error-inline{color:var(--error);font-size:13px;margin-top:4px}.publish-success{background:var(--success-light);color:var(--success);border-radius:var(--radius-sm);padding:18px;text-align:center;font-weight:600;font-size:15px;border:1px solid #b7dfca}.posts-list{display:flex;flex-direction:column;gap:16px}.post-card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:22px;border:1px solid var(--border);transition:box-shadow .2s}.post-card:hover{box-shadow:var(--shadow-md)}.post-card--done{opacity:.82}.post-card--published{border-color:var(--success)}.post-author{display:flex;align-items:flex-start;gap:12px;margin-bottom:14px}.author-avatar,.author-avatar-placeholder{width:46px;height:46px;border-radius:50%;flex-shrink:0}.author-avatar{object-fit:cover;border:2px solid var(--border)}.author-avatar-placeholder{background:var(--primary-light);color:var(--primary);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:18px}.author-info{flex:1;display:flex;flex-direction:column;gap:3px}.author-name{font-weight:600;color:var(--primary);font-size:15px}.author-name:hover{text-decoration:underline}.post-date{font-size:13px;color:var(--text-muted)}.post-meta{display:flex;flex-direction:column;align-items:flex-end;gap:6px}.relevance-badge{font-size:12px;font-weight:600;padding:3px 9px;border-radius:20px;white-space:nowrap}.relevance-high{background:var(--success-light);color:var(--success)}.relevance-medium{background:var(--warning-light);color:var(--warning)}.post-link{font-size:13px;color:var(--primary);font-weight:500}.post-link:hover{text-decoration:underline}.relevance-reason{font-size:12px;color:#9ca3af;margin-bottom:16px;line-height:1.5}.post-text{font-size:14px;line-height:1.7;color:var(--text);padding:14px;background:#fafbfc;border-radius:var(--radius-sm);border:1px solid var(--border);margin-bottom:16px;max-height:180px;overflow-y:auto;white-space:pre-wrap;word-break:break-word}.post-actions{display:flex;flex-direction:column;gap:10px}.message-label{font-size:12px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.6px}.generating-indicator{display:flex;align-items:center;gap:10px;padding:14px;background:var(--primary-light);border-radius:var(--radius-sm);font-size:14px;color:var(--primary)}.message-textarea{width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:var(--radius-sm);font-family:var(--font);font-size:14px;line-height:1.65;resize:vertical;color:var(--text);transition:border-color .15s,box-shadow .15s;min-height:100px}.message-textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #0a66c21f}.action-buttons{display:flex;gap:10px;justify-content:flex-end}.btn{padding:9px 20px;border-radius:var(--radius-sm);font-size:14px;font-weight:600;border:none;transition:all .15s;display:inline-flex;align-items:center;gap:6px;white-space:nowrap}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-secondary{background:var(--bg);color:var(--text);border:1px solid var(--border)}.btn-secondary:hover:not(:disabled){background:var(--border)}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 1px 4px #0a66c240}.btn-primary:hover:not(:disabled){background:var(--primary-dark);box-shadow:0 2px 8px #0a66c259}.history-footer{display:flex;align-items:center;justify-content:space-between;padding-top:14px;margin-top:6px;border-top:1px solid var(--border);flex-wrap:wrap;gap:8px}.treated-by{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-muted)}.treated-avatar{width:24px;height:24px;border-radius:50%;object-fit:cover}.done-badge{background:var(--success-light);color:var(--success);font-size:12px;font-weight:600;padding:3px 12px;border-radius:20px;border:1px solid #b7dfca}.archived-badge{background:#f1f3f4;color:#5f6368;font-size:12px;font-weight:600;padding:3px 12px;border-radius:20px;border:1px solid #dadce0}.history-action-date{font-size:13px;color:var(--text-muted)}.settings-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:32px;max-width:720px}.settings-section{display:flex;flex-direction:column;gap:12px}.settings-section-title{font-size:16px;font-weight:600;color:var(--text)}.settings-section-desc{font-size:14px;color:var(--text-muted)}.settings-textarea{width:100%;padding:10px 14px;border:1px solid var(--border);border-radius:var(--radius-sm);font-family:var(--font);font-size:13px;color:var(--text);background:var(--bg);resize:vertical;line-height:1.6}.settings-textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #0a66c21f}.settings-input{width:100%;max-width:400px;padding:9px 14px;border:1px solid var(--border);border-radius:var(--radius-sm);font-family:var(--font);font-size:14px;color:var(--text);background:var(--bg)}.settings-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #0a66c21f}.settings-inline-success{font-size:13px;color:var(--success);font-weight:500}.settings-divider{border:none;border-top:1px solid var(--border);margin:28px 0}.settings-last-launch{font-size:13px;color:var(--text-muted);margin-top:4px}.success-banner{background:var(--success-light);color:var(--success);border:1px solid #b7dfca;border-radius:var(--radius-sm);padding:10px 16px;font-size:14px;margin-bottom:16px}.pagination{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:32px}.pagination .btn{min-width:100px}.pagination-info{font-size:14px;color:var(--text-muted);min-width:90px;text-align:center;white-space:nowrap}.btn-success{background:var(--success);color:#fff}.btn-success:hover:not(:disabled){background:#045c34}.btn-danger{background:var(--error);color:#fff}.btn-danger:hover:not(:disabled){background:#9b2d22}.status-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg);padding:24px}.status-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:52px 48px;max-width:480px;width:100%;text-align:center}.status-icon{font-size:48px;line-height:1;margin-bottom:20px}.status-icon--pending{color:var(--warning)}.status-icon--rejected{color:var(--error)}.status-title{font-size:22px;font-weight:700;margin-bottom:12px}.status-desc{color:var(--text-muted);font-size:15px;line-height:1.65;margin-bottom:24px}.rejection-reason-box{background:var(--error-light);color:var(--error);border:1px solid #f5c6c0;border-radius:var(--radius-sm);padding:12px 16px;font-size:14px;text-align:left;margin-bottom:20px}.status-actions{display:flex;flex-direction:column;gap:10px;align-items:center}.status-actions .btn{min-width:220px;justify-content:center}.admin-section{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:24px;margin-bottom:20px}.admin-section-title{font-size:16px;font-weight:700;color:var(--text);margin-bottom:16px;display:flex;align-items:center}.admin-empty{color:var(--text-muted);font-size:14px}.admin-list{display:flex;flex-direction:column;gap:12px}.admin-user-row{display:flex;align-items:flex-start;gap:14px;padding:14px;background:var(--bg);border-radius:var(--radius-sm);border:1px solid var(--border);flex-wrap:wrap}.admin-user-row--muted{opacity:.7}.admin-avatar{width:42px;height:42px;border-radius:50%;object-fit:cover;border:2px solid var(--border);flex-shrink:0}.admin-avatar--initials{display:flex;align-items:center;justify-content:center;background:var(--primary-light);color:var(--primary);font-weight:700;font-size:16px}.admin-user-info{flex:1;display:flex;flex-direction:column;gap:3px;min-width:160px}.admin-user-name{font-weight:600;font-size:15px;color:var(--text)}.admin-self-badge{font-weight:400;color:var(--text-muted);font-size:13px}.admin-user-meta{font-size:13px;color:var(--text-muted)}.admin-user-actions{display:flex;flex-wrap:wrap;gap:8px;align-items:flex-start}.reject-form{display:flex;flex-direction:column;gap:6px;width:100%}.school-tabs{display:flex;gap:4px;margin-bottom:16px;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:4px;width:fit-content}.school-tab{display:inline-flex;align-items:center;gap:7px;padding:7px 18px;border-radius:calc(var(--radius) - 2px);font-size:14px;font-weight:500;color:var(--text-muted);background:none;border:none;cursor:pointer;transition:background .15s,color .15s;white-space:nowrap}.school-tab:hover{background:var(--bg);color:var(--text)}.school-tab--active{background:var(--primary);color:#fff;font-weight:600}.school-tab--active:hover{background:var(--primary-dark)}.school-tab-count{background:#ffffff40;font-size:11px;font-weight:700;padding:1px 7px;border-radius:20px;min-width:20px;text-align:center}.school-tab:not(.school-tab--active) .school-tab-count{background:var(--primary-light);color:var(--primary)}.personal-stats{display:grid;grid-template-columns:repeat(2,1fr);background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);margin-bottom:24px;overflow:hidden}@media(min-width:640px){.personal-stats{grid-template-columns:repeat(4,1fr)}}.stat-item{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:18px 12px;text-align:center;border-right:1px solid var(--border);border-bottom:1px solid var(--border)}.personal-stats .stat-item:nth-child(2n){border-right:none}.personal-stats .stat-item:nth-last-child(-n+2){border-bottom:none}@media(min-width:640px){.personal-stats .stat-item{border-right:1px solid var(--border);border-bottom:none}.personal-stats .stat-item:last-child{border-right:none}}.stat-value{font-size:32px;font-weight:800;color:var(--primary);line-height:1}.stat-label{font-size:11px;color:var(--text-muted);text-align:center;line-height:1.3;margin-top:4px;white-space:nowrap}.student-tracker{margin-top:16px;padding-top:14px;border-top:1px solid var(--border);display:flex;flex-direction:column;gap:8px}.tracker-header{display:flex;align-items:center;gap:10px}.tracker-title{font-size:12px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.6px}.tracker-badge{background:var(--success-light);color:var(--success);border:1px solid #b7dfca;font-size:11px;font-weight:600;padding:2px 9px;border-radius:20px}.action-chips{display:flex;flex-wrap:wrap;gap:6px}.action-chip{background:var(--primary-light);color:var(--primary);font-size:12px;padding:3px 10px;border-radius:20px;white-space:nowrap}.chip-note{color:var(--text-muted);font-style:italic}.tracker-note{width:100%;padding:8px 12px;border:1px solid var(--border);border-radius:var(--radius-sm);font-family:var(--font);font-size:13px;line-height:1.55;color:var(--text);resize:vertical;min-height:54px}.tracker-note:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #0a66c21f}.tracker-buttons{display:flex;gap:8px}.btn-tracker{background:var(--bg);color:var(--text);border:1px solid var(--border);padding:7px 14px;border-radius:var(--radius-sm);font-size:13px;font-weight:600;transition:all .15s;white-space:nowrap}.btn-tracker:hover:not(:disabled){background:var(--primary-light);border-color:var(--primary);color:var(--primary)}.btn-tracker:disabled{opacity:.45;cursor:not-allowed}.archive-row{margin-top:8px;display:flex;justify-content:flex-end}.btn-archive{background:transparent;color:var(--text-muted);border:1px solid var(--border);border-radius:var(--radius);padding:6px 14px;font-size:13px;cursor:pointer;transition:background .15s,border-color .15s,color .15s;white-space:nowrap}.btn-archive:hover:not(:disabled){background:#f1f3f4;border-color:#9aa0a6;color:var(--text)}.btn-archive:disabled{opacity:.45;cursor:not-allowed}@media(max-width:640px){.app-header{height:52px;padding:0 10px;gap:4px;flex-wrap:nowrap}.header-brand{font-size:14px}.logo-full{display:none}.header-nav{gap:0}.nav-link{padding:5px 8px;font-size:13px}.header-user{gap:6px}.user-name,.user-chevron{display:none}.user-avatar-btn{padding:0;border-radius:50%}.app-main{padding:20px 16px 48px}.login-card{padding:36px 24px}.action-buttons{flex-direction:column}.btn{width:100%;justify-content:center}}