:root{--primary:#2f7df4;--primary-hover:#1a6be8;--bg:#f5f6f8;--card-bg:#fff;--text-primary:#1a1a2e;--text-secondary:#6b7280;--border:#e5e7eb;--success:#34c759;--warning:#ff9f0a;--danger:#ff3b30}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text-primary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.login-page{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.login-card{background:var(--card-bg);border-radius:12px;width:min(400px,100%);padding:40px;box-shadow:0 8px 32px #0000001a}.login-card h1{margin-bottom:8px;font-size:24px}.login-card p{color:var(--text-secondary);margin-bottom:24px;font-size:14px}.login-field{margin-bottom:16px}.login-field label{color:var(--text-secondary);margin-bottom:6px;font-size:14px;display:block}.login-field input{border:1px solid var(--border);border-radius:8px;outline:none;width:100%;padding:10px 12px;font-size:14px;transition:border-color .2s}.login-field input:focus{border-color:var(--primary)}.login-btn{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:8px;width:100%;padding:12px;font-size:16px;transition:background .2s}.login-btn:hover{background:var(--primary-hover)}.login-btn:disabled{opacity:.6;cursor:not-allowed}.login-error{color:var(--danger);margin-bottom:16px;font-size:14px}.app-layout{min-height:100vh;display:flex}.sidebar{color:#fff;background:#1a1a2e;flex-shrink:0;width:220px;padding:20px 0}.sidebar__logo{border-bottom:1px solid #ffffff1a;padding:0 20px 20px;font-size:18px;font-weight:600}.sidebar__nav{margin-top:12px}.sidebar__item{color:#ffffffb3;cursor:pointer;text-align:left;width:100%;font-size:14px;font:inherit;background:0 0;border:0;align-items:center;gap:10px;padding:12px 20px;transition:all .2s;display:flex}.sidebar__item:hover{color:#fff;background:#ffffff0d}.sidebar__item--active{color:#fff;border-right:3px solid var(--primary);background:#2f7df433}.sidebar__logout{margin-top:auto}.main-area{flex:1;min-width:0;padding:24px;overflow-y:auto}.main-header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.main-header h1{overflow-wrap:anywhere;min-width:0;font-size:22px}.main-header__user{color:var(--text-secondary);overflow-wrap:anywhere;flex:none;font-size:14px}.card{background:var(--card-bg);border:1px solid var(--border);border-radius:8px;margin-bottom:16px;padding:20px}.card__title{margin-bottom:16px;font-size:16px;font-weight:600}table{border-collapse:collapse;-webkit-overflow-scrolling:touch;width:100%;display:block;overflow-x:auto}th{text-align:left;border-bottom:2px solid var(--border);color:var(--text-secondary);white-space:nowrap;padding:10px 12px;font-size:13px}td{border-bottom:1px solid var(--border);overflow-wrap:anywhere;padding:10px 12px;font-size:14px}tr:hover{background:#f9fafb}.status-badge{border-radius:4px;padding:2px 8px;font-size:12px}.status-badge--active{color:#1a7a32;background:#d4f4dd}.status-badge--planning{color:#3730a3;background:#e0e7ff}.status-badge--completed{color:#6b7280;background:#f3f4f6}.loading{text-align:center;color:var(--text-secondary);padding:40px}.action-button,.login-btn{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:6px;width:auto;padding:7px 12px;font-size:13px;line-height:1.2}.login-card .login-btn{width:100%;padding:12px;font-size:16px}.action-button:disabled,.login-btn:disabled{opacity:.6;cursor:not-allowed}.pagination{justify-content:center;align-items:center;gap:10px;margin-top:16px;display:flex}.pagination button{border:1px solid var(--border);background:#fff;border-radius:5px;padding:5px 12px}.status-badge--pending{color:#9a5b00;background:#fff3d6}.status-badge--approved{color:#1a7a32;background:#d4f4dd}.status-badge--rejected{color:#b42318;background:#ffe0de}.status-badge--withdrawn{color:#6b7280;background:#f3f4f6}.modal-mask{z-index:1000;background:#00000073;place-items:center;padding:16px;display:grid;position:fixed;inset:0;overflow-y:auto}.modal-card{background:var(--card-bg);border-radius:10px;width:min(520px,100%);max-height:calc(100dvh - 32px);padding:24px;overflow:auto;box-shadow:0 16px 40px #0003}.modal-card__header{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.modal-card__close{width:32px;height:32px;color:var(--text-secondary);cursor:pointer;background:0 0;border:0;border-radius:6px;flex:none;place-items:center;font-size:24px;line-height:1;display:inline-grid}.modal-card__close:hover{color:var(--text-primary);background:#eef2f7}.modal-card__close:focus-visible{outline-offset:2px;outline:3px solid #2563eb52}.modal-description{color:var(--text-secondary);margin-bottom:14px}.modal-card textarea{resize:vertical;border:1px solid var(--border);width:100%;font:inherit;border-radius:6px;padding:10px}.modal-actions{justify-content:flex-end;gap:10px;margin-top:14px;display:flex}.modal-actions button{border:1px solid var(--border);cursor:pointer;border-radius:6px;padding:7px 14px}.modal-card--wide{width:min(760px,100%)}.modal-card label{color:var(--text-secondary);gap:6px;font-size:13px;display:grid}.card input:not([type=checkbox]):not([type=radio]),.card select,.card textarea,.modal-card input:not([type=checkbox]):not([type=radio]),.modal-card select,.modal-card textarea{border:1px solid var(--border);min-width:0;color:var(--text-primary);font:inherit;background:#fff;border-radius:6px;padding:8px 10px}.filter-bar{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:12px;display:flex}.filter-bar input,.filter-bar select{border:1px solid var(--border);border-radius:6px;min-width:120px;padding:7px 10px;font-size:13px}.secondary-button{border:1px solid var(--border);color:var(--text-primary);cursor:pointer;background:#fff;border-radius:6px;padding:7px 12px;font-size:13px}.secondary-button:disabled{opacity:.6;cursor:not-allowed}.status-badge--draft{color:#4b5563;background:#f3f4f6}.status-badge--pending_review{color:#9a5b00;background:#fff3d6}.status-badge--published{color:#1a7a32;background:#d4f4dd}.status-badge--unpublished{color:#374151;background:#e5e7eb}.status-badge--conversion_failed{color:#b42318;background:#ffe0de}.status-badge--enrolling{color:#1d4ed8;background:#dbeafe}.status-badge--archived{color:#6b7280;background:#f3f4f6}.status-badge--revoked{color:#b42318;background:#ffe0de}@media (width<=900px){.app-layout{flex-direction:column}.sidebar{width:100%;padding:10px 0}.sidebar__logo{padding:0 12px 10px;font-size:16px}.sidebar__nav{-webkit-overflow-scrolling:touch;flex-wrap:nowrap;margin-top:8px;display:flex;overflow-x:auto}.sidebar__nav .sidebar__item{white-space:nowrap;flex:none;width:auto;padding:9px 12px}.sidebar__item--active{border-right:0;border-bottom:3px solid var(--primary)}.sidebar__logout{width:auto;margin:8px 12px 0;padding:8px 0}.main-area{padding:16px}.main-header{align-items:flex-start;gap:12px}.main-header h1{font-size:20px}.card{padding:16px}}@media (width<=560px){.login-page{align-items:flex-start;padding:16px}.login-card{margin:auto 0;padding:28px 20px}.main-area{padding:12px}.main-header{flex-direction:column;gap:4px}.modal-mask{place-items:end center;padding:8px}.modal-card{border-radius:12px 12px 8px 8px;width:100%;max-height:calc(100dvh - 16px);padding:18px 16px}.modal-actions{flex-wrap:wrap}.modal-actions button{flex:auto;min-height:40px}.filter-bar>*{flex:140px;min-width:0}.action-button,.secondary-button{min-height:40px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}