:root{--bg-main: #0f172a;--bg-sidebar: #1e293b;--bg-card: #1e293b;--bg-input: #020617;--primary: #ee4d2d;--primary-hover: #d73211;--primary-light: rgba(238, 77, 45, .15);--text-main: #f8fafc;--text-muted: #94a3b8;--border: #334155;--sidebar-width: 260px;--sidebar-collapsed: 80px;--transition-speed: .3s}body{margin:0;font-family:Inter,sans-serif;background-color:var(--bg-main);color:var(--text-main);overflow-x:hidden}.app-container{display:flex;min-height:100vh}.sidebar{position:fixed;top:0;left:0;height:100vh;background:var(--bg-sidebar);border-right:1px solid var(--border);transition:transform .3s ease,width .3s ease;z-index:1000;width:var(--sidebar-width);transform:translate(0)}.toggle-btn{position:fixed;top:16px;left:12px;width:36px;height:36px;border-radius:50%;background:var(--primary);color:#fff;border:none;display:none;align-items:center;justify-content:center;cursor:pointer;z-index:3000;box-shadow:0 4px 12px #0006}.logo-container{height:60px;display:flex;align-items:center;justify-content:center;margin-bottom:20px;overflow:hidden;white-space:nowrap}.logo-text{font-size:1.2rem;font-weight:800;color:var(--primary);margin-left:12px;opacity:1;transition:opacity .2s}.sidebar.collapsed .logo-text{opacity:0;display:none}.nav-item{display:flex;align-items:center;padding:14px;margin-bottom:8px;border-radius:12px;cursor:pointer;color:var(--text-muted);transition:all .2s ease;overflow:hidden;white-space:nowrap}.nav-item:hover{background-color:#ffffff0d;color:#fff}.nav-item.active{background-color:var(--primary-light);color:var(--primary);font-weight:600;border-left:4px solid var(--primary)}.nav-label{margin-left:12px;opacity:1;transition:opacity .2s}.sidebar.collapsed .nav-label{opacity:0;display:none}.main-content{flex:1;padding:40px;overflow-y:auto;min-height:100vh;width:100%;box-sizing:border-box}.content-area{max-width:900px;margin:0 auto;width:100%}.card{background:var(--bg-card);padding:32px;border-radius:16px;border:1px solid var(--border);box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f;margin-bottom:24px}h1,h2,h3{margin-top:0;color:#fff;text-align:center}h2{font-size:1.5rem;margin-bottom:1rem;border-bottom:1px solid var(--border);padding-bottom:15px}.form-group{margin-bottom:20px}label{display:block;margin-bottom:8px;color:var(--text-muted);font-size:.9rem;font-weight:500}input,textarea,select{width:100%;background:var(--bg-input);border:1px solid var(--border);padding:14px;border-radius:10px;color:#fff;font-size:1rem;transition:border-color .2s,box-shadow .2s;box-sizing:border-box}input:focus,textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light)}.btn-primary{background:linear-gradient(135deg,var(--primary) 0%,#d73211 100%);color:#fff;width:100%;padding:16px;border:none;border-radius:10px;font-weight:600;font-size:1rem;cursor:pointer;transition:transform .1s,box-shadow .2s;display:flex;align-items:center;justify-content:center;gap:10px}.btn-primary:hover{box-shadow:0 4px 12px #ee4d2d66;transform:translateY(-1px)}.btn-primary:active{transform:translateY(1px)}.status-badge{display:inline-flex;align-items:center;padding:6px 12px;border-radius:20px;font-size:.85rem;font-weight:600;background:#ffffff0d}.spin{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.user-card{display:flex;align-items:center;padding:10px;border-radius:12px;cursor:pointer;transition:background .2s;color:var(--text-muted)}.user-card:hover{background:#ffffff0d;color:#fff}.user-card.collapsed{justify-content:center}.user-info{margin-left:12px;display:flex;flex-direction:column;overflow:hidden}.user-name{font-size:.9rem;font-weight:600;color:#fff;white-space:nowrap}.user-role{font-size:.75rem;color:var(--text-muted);white-space:nowrap}.user-popup{position:absolute;bottom:70px;left:10px;width:240px;background:#1e293b;border:1px solid #475569;border-radius:12px;box-shadow:0 10px 25px -5px #00000080;z-index:100;padding:0;overflow:hidden;animation:slideUp .2s ease-out}@keyframes slideUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.popup-header{padding:15px;background:#0f172a;border-bottom:1px solid #334155;display:flex;justify-content:space-between;align-items:center;font-size:.9rem}.badge{font-size:.7rem;padding:2px 8px;border-radius:10px;font-weight:700}.popup-body{padding:15px}.info-row{display:flex;align-items:center;gap:8px;font-size:.85rem;color:var(--text-main)}.popup-footer{padding:10px 15px;border-top:1px solid #334155;background:#0000001a}.popup-btn{width:100%;background:#334155;border:none;color:#fff;padding:8px;border-radius:6px;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;font-size:.85rem;transition:background .2s}.popup-btn:hover{background:#475569}.offers-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px;margin-top:20px}.offer-card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:20px;position:relative;transition:transform .2s;display:flex;flex-direction:column}.offer-card:hover{transform:translateY(-3px);border-color:var(--primary)}.offer-image{width:100%;height:180px;object-fit:contain;background:#0f172a;border-radius:8px;margin-bottom:15px}.time-badge{background:#334155;padding:5px 10px;border-radius:6px;font-size:.9rem;display:flex;align-items:center;gap:5px;width:fit-content;margin-bottom:10px}.insta-overlay{position:fixed;inset:0;background:#000c;z-index:1000;display:flex;justify-content:center;align-items:center;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.insta-modal{background:#1e293b;padding:30px;border-radius:20px;width:90%;max-width:400px;text-align:center;border:1px solid #334155;position:relative}.insta-gradient-text{background:linear-gradient(45deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888);-webkit-background-clip:text;-webkit-text-fill-color:transparent;font-weight:700}.responsive-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:24px;align-items:start}.logout-btn{width:100%;background:linear-gradient(135deg,#ef4444,#b91c1c);color:#fff;border:none;border-radius:10px;padding:12px 14px;display:flex;align-items:center;justify-content:center;gap:8px;font-weight:600;font-size:.95rem;cursor:pointer;transition:transform .15s ease,box-shadow .2s ease;margin-top:10px}.logout-btn:hover{box-shadow:0 6px 14px #ef444473;transform:translateY(-1px)}.logout-btn:active{transform:translateY(1px)}.sidebar.collapsed .logout-btn{justify-content:center;padding:10px}.sidebar.collapsed .logout-btn span{display:none}.toast-container{position:fixed;top:20px;right:20px;z-index:2000;display:flex;flex-direction:column;gap:10px}.toast{background:#1e293b;color:#fff;padding:16px 24px;border-radius:12px;box-shadow:0 10px 30px #0000004d;display:flex;align-items:center;gap:12px;border-left:5px solid #3b82f6;animation:slideIn .3s cubic-bezier(.68,-.55,.27,1.55);min-width:300px}.toast.success{border-color:#4ade80}.toast.error{border-color:#f87171}@keyframes slideIn{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.sidebar-overlay{position:fixed;inset:0;background:#00000073;z-index:900;pointer-events:auto}.sidebar{z-index:1000}.toggle-btn{z-index:1100}.sidebar{position:fixed;top:0;left:0;height:100vh;transform:translate(0);transition:transform var(--transition-speed) ease,width var(--transition-speed) ease;z-index:1000}.sidebar.expanded{width:var(--sidebar-width)}.sidebar.collapsed{width:var(--sidebar-collapsed)}@media(min-width:1691px){.sidebar{transform:translate(0)}.main-content{margin-left:var(--sidebar-width);max-width:calc(100% - var(--sidebar-width))}.toggle-btn{display:none!important}}@media(max-width:1690px)and (min-width:993px){.sidebar{transform:translate(-100%)}.sidebar.mobile-open{transform:translate(0)}.toggle-btn{display:flex!important;left:12px;top:16px}.main-content{margin-left:0!important;max-width:100%!important;padding:24px 16px}}@media(max-width:992px){.sidebar{transform:translate(-100%)}.sidebar.mobile-open{transform:translate(0)}.toggle-btn{display:flex!important;left:12px;top:16px}.main-content{margin-left:0!important;max-width:100%!important;padding:20px 14px}}@media(max-width:480px){.toggle-btn{width:32px;height:32px}.main-content{padding:14px 10px}h1{font-size:1.1rem}}.auth-shell{min-height:100vh;display:flex;flex-direction:column}.auth-main{flex:1;display:flex;align-items:center;justify-content:center;padding:28px 16px}.app-container{min-height:100vh}.content-shell{flex:1;min-height:100vh;display:flex;flex-direction:column}.content-area{flex:1;overflow:auto}.admin-shell{display:flex;min-height:100vh;width:100%}.admin-sidebar{position:relative;flex:0 0 auto;min-height:100vh;overflow:hidden;transition:width .15s ease,transform .2s ease;border-right:1px solid rgba(255,255,255,.08)}.admin-sidebar-header{height:48px;display:flex;align-items:center;justify-content:flex-end;gap:8px;padding:8px}.admin-collapse-btn,.admin-hamburger,.admin-close{border:0;border-radius:12px;padding:10px 12px;cursor:pointer;background:#ffffff0f;color:inherit}.admin-collapse-btn:hover,.admin-hamburger:hover,.admin-close:hover{background:#ffffff1a}.sidebar-resizer{position:absolute;top:0;right:0;bottom:0;width:6px;cursor:col-resize;-webkit-user-select:none;user-select:none;touch-action:none}.sidebar-resizer:hover{background:#ffffff14}.admin-main{position:relative;flex:1;min-width:0;padding:16px}.admin-hamburger,.admin-close,.admin-overlay{display:none}@media(max-width:900px){.admin-main{padding-top:64px}.admin-hamburger{display:inline-flex;position:fixed;top:12px;left:12px;z-index:1002}.admin-overlay{display:block;position:fixed;inset:0;z-index:1000;background:#0000008c}.admin-sidebar{position:fixed;top:0;left:0;bottom:0;z-index:1001;width:280px!important;transform:translate(-110%);box-shadow:0 10px 35px #00000073}.admin-sidebar.open{transform:translate(0)}.admin-close{display:inline-flex}.sidebar-resizer,.admin-collapse-btn{display:none}}.admin-main *{max-width:100%;box-sizing:border-box}.admin-main table{display:block;width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}@media(max-width:900px){.admin-main button,.admin-main input,.admin-main select,.admin-main textarea{min-height:44px}}@media(max-width:900px){.admin-main .grid,.admin-main .cards,.admin-main .row{display:grid;grid-template-columns:1fr!important;gap:12px}}