:root{--brand: #0F6E6E;--brand-dark: #0A4A4A;--brand-soft: #E6F2F2;--brand-soft-2: #C9E2E2;--bg: #F5F4EE;--surface: #FFFFFF;--surface-2: #FAFAF7;--border: #E5E2D6;--border-2: #EFEDE6;--text: #1A1A1A;--text-secondary: #6B6B6B;--text-muted: #9A9991;--danger: #B33A3A;--danger-soft: #FCEAEA;--warning: #B87B00;--warning-soft: #FFF6DD;--success: #2F7A4F;--success-soft: #E8F4EC;--radius-sm: 6px;--radius: 10px;--radius-lg: 14px;--shadow-soft: 0 1px 3px rgba(0,0,0,.05);--shadow: 0 4px 12px rgba(0,0,0,.06);--sidebar-w: 220px;--header-h: 56px}*{box-sizing:border-box}button{font:inherit;cursor:pointer;border:none;background:none;padding:0;color:inherit}input,textarea,select{font:inherit;color:inherit}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg);padding:24px}.login-card{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:32px;width:100%;max-width:400px}.login-card__brand{display:flex;align-items:center;gap:10px;margin-bottom:24px}.login-card__brand-name{font-size:18px;font-weight:600;color:var(--brand-dark);letter-spacing:1px}.login-card__brand-tag{font-size:11px;color:var(--text-secondary)}.login-card__title{font-size:20px;font-weight:600;margin:0 0 4px}.login-card__subtitle{font-size:13px;color:var(--text-secondary);margin-bottom:24px}.app{display:grid;grid-template-columns:var(--sidebar-w) 1fr;grid-template-rows:var(--header-h) 1fr;grid-template-areas:"sidebar header" "sidebar main";min-height:100vh}.app__sidebar{grid-area:sidebar;background:var(--surface);border-right:1px solid var(--border-2)}.app__header{grid-area:header;background:var(--surface);border-bottom:1px solid var(--border-2)}.app__main{grid-area:main;padding:24px;overflow-x:auto;background:var(--bg)}@media (max-width: 768px){.app{grid-template-columns:1fr;grid-template-areas:"header" "main"}.app__sidebar{display:none;position:fixed;top:0;left:0;bottom:0;width:var(--sidebar-w);z-index:100}.app__sidebar--open{display:block}}.sidebar{display:flex;flex-direction:column;height:100%}.sidebar__brand{padding:14px 16px;border-bottom:1px solid var(--border-2);display:flex;align-items:center;gap:10px}.sidebar__brand-name{font-size:14px;font-weight:600;color:var(--brand-dark);letter-spacing:.6px}.sidebar__brand-tag{font-size:10px;color:var(--text-secondary)}.sidebar__nav{flex:1;padding:8px}.sidebar__link{display:flex;align-items:center;gap:10px;padding:9px 12px;margin:2px 0;border-radius:var(--radius-sm);color:var(--text-secondary);font-size:13px;font-weight:500;transition:all .15s}.sidebar__link:hover{background:var(--surface-2);color:var(--text)}.sidebar__link--active{background:var(--brand-soft);color:var(--brand-dark)}.sidebar__link svg{flex-shrink:0;width:16px;height:16px}.sidebar__footer{border-top:1px solid var(--border-2);padding:12px 16px;font-size:11px;color:var(--text-muted)}.header{display:flex;align-items:center;padding:0 24px;height:100%;gap:12px}.header__title{font-size:16px;font-weight:600;flex:1}.header__user{font-size:13px;color:var(--text-secondary)}.header__logout{color:var(--brand);font-size:13px;font-weight:500;padding:6px 10px;border-radius:var(--radius-sm)}.header__logout:hover{background:var(--brand-soft)}.header__burger{display:none;width:32px;height:32px;border-radius:var(--radius-sm)}.header__burger:hover{background:var(--surface-2)}@media (max-width: 768px){.header__burger{display:flex;align-items:center;justify-content:center}}.messenger-switch{display:inline-flex;background:var(--surface-2, #f4f4f2);border:1px solid var(--border-2, #e6e5e0);border-radius:999px;padding:2px;gap:2px}.messenger-switch__btn{background:transparent;border:none;padding:5px 12px;font-size:12px;font-weight:500;color:var(--text-secondary, #6B6B6B);border-radius:999px;cursor:pointer;display:inline-flex;align-items:center;gap:4px;transition:background .15s,color .15s;white-space:nowrap}.messenger-switch__btn:hover{color:var(--text, #1A1A1A)}.messenger-switch__btn--active{background:var(--brand, #0F6E6E);color:#fff;box-shadow:0 1px 3px #0000001f}.messenger-switch__btn--active:hover{color:#fff}@media (max-width: 768px){.messenger-switch__label{display:none}.messenger-switch__btn{padding:5px 8px}}.card{background:var(--surface);border-radius:var(--radius);border:1px solid var(--border-2);padding:20px;margin-bottom:16px}.card__title{font-size:14px;font-weight:600;margin:0 0 12px;color:var(--text)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-bottom:24px}.stat-card{background:var(--surface);border:1px solid var(--border-2);border-radius:var(--radius);padding:16px}.stat-card__label{font-size:11px;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px}.stat-card__value{font-size:24px;font-weight:600;color:var(--text);margin-bottom:2px}.stat-card__hint{font-size:11px;color:var(--text-muted)}.stat-card--accent{background:var(--brand-soft);border-color:var(--brand-soft-2)}.stat-card--accent .stat-card__value{color:var(--brand-dark)}.table-wrap{background:var(--surface);border-radius:var(--radius);border:1px solid var(--border-2);overflow:hidden}.table{width:100%;border-collapse:collapse;font-size:13px}.table thead th{background:var(--surface-2);font-weight:600;text-align:left;padding:10px 14px;color:var(--text-secondary);font-size:11px;text-transform:uppercase;letter-spacing:.4px;border-bottom:1px solid var(--border-2)}.table tbody td{padding:10px 14px;border-bottom:1px solid var(--border-2);color:var(--text);vertical-align:middle}.table tbody tr:last-child td{border-bottom:none}.table tbody tr:hover{background:var(--surface-2)}.table tbody tr.clickable{cursor:pointer}.table__empty{padding:40px 16px;text-align:center;color:var(--text-muted);font-size:13px}.badge{display:inline-block;padding:3px 9px;border-radius:100px;font-size:11px;font-weight:500}.badge--new{background:var(--brand-soft);color:var(--brand-dark)}.badge--progress,.badge--awaiting{background:var(--warning-soft);color:var(--warning)}.badge--completed{background:var(--success-soft);color:var(--success)}.badge--cancelled{background:var(--danger-soft);color:var(--danger)}.badge--paid{background:var(--success-soft);color:var(--success)}.badge--neutral{background:var(--surface-2);color:var(--text-secondary);border:1px solid var(--border)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 14px;border-radius:var(--radius-sm);font-size:13px;font-weight:500;transition:opacity .15s,transform .05s;line-height:1;white-space:nowrap}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.5;cursor:default}.btn--primary{background:var(--brand);color:#fff}.btn--ghost{background:var(--surface-2);color:var(--text);border:1px solid var(--border)}.btn--danger{background:var(--danger);color:#fff}.btn--text{background:transparent;color:var(--brand);padding:6px 8px}.btn--small{padding:6px 10px;font-size:12px}.field-group{margin-bottom:14px}.field-label{display:block;font-size:12px;color:var(--text-secondary);margin-bottom:4px;font-weight:500}.field{width:100%;padding:9px 12px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:13px;background:var(--surface);outline:none;transition:border-color .15s}.field:focus{border-color:var(--brand)}.field--invalid{border-color:var(--danger)}textarea.field{resize:vertical;min-height:80px;font-family:inherit}select.field{cursor:pointer}.field-hint{font-size:11px;color:var(--text-muted);margin-top:4px}.field-error{font-size:11px;color:var(--danger);margin-top:4px}.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:14px;flex-wrap:wrap}.toolbar__search{flex:1;min-width:220px;padding:9px 12px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:13px;background:var(--surface);outline:none}.toolbar__search:focus{border-color:var(--brand)}.toolbar__select{padding:9px 12px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:13px;background:var(--surface);cursor:pointer}.pagination{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:var(--surface-2);border-top:1px solid var(--border-2);font-size:12px;color:var(--text-secondary)}.alert{padding:12px 14px;border-radius:var(--radius-sm);font-size:13px;margin-bottom:14px}.alert--success{background:var(--success-soft);color:var(--success);border:1px solid #C5E2D0}.alert--error{background:var(--danger-soft);color:var(--danger);border:1px solid #F0CFCF}.alert--info{background:var(--brand-soft);color:var(--brand-dark);border:1px solid var(--brand-soft-2)}.loader{display:flex;align-items:center;justify-content:center;padding:60px 0;color:var(--text-muted);font-size:13px}.split{display:grid;grid-template-columns:1fr 320px;gap:16px}@media (max-width: 1024px){.split{grid-template-columns:1fr}}.row-actions{display:inline-flex;gap:6px}.thumb{width:40px;height:40px;border-radius:6px;background:var(--surface-2);display:flex;align-items:center;justify-content:center;overflow:hidden;flex-shrink:0}.thumb img{width:100%;height:100%;object-fit:contain;padding:3px}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;gap:12px;flex-wrap:wrap}.page-header__title{font-size:20px;font-weight:600;margin:0}.page-header__sub{font-size:12px;color:var(--text-secondary);margin-top:2px}.drop-zone{border:2px dashed #C5C3BA;border-radius:12px;padding:32px 24px;text-align:center;background:#fafaf7;margin-bottom:16px;transition:all .2s}.drop-zone--active{border-color:var(--brand, #0F6E6E);background:#e6f2f2}