.admin-page{background:#f4f5f7;overflow-x:hidden}
.admin-shell{min-height:100vh;display:grid;grid-template-columns:254px minmax(0,1fr);max-width:1720px;margin:0 auto;background:#f4f5f7}

/* LOGIN */
.login-overlay{min-height:100vh;display:grid;grid-template-columns:minmax(360px,520px) minmax(420px,1fr);align-items:stretch;background:#f4f5f7}
.login-overlay .login-brand{position:relative;display:flex;align-items:center;justify-content:center;padding:70px;background:linear-gradient(145deg,#f2bfd1 0%,#e7a8bf 55%,#d9799e 100%);overflow:hidden}
.login-overlay .login-brand::before,.login-overlay .login-brand::after{content:"";position:absolute;border:1px solid rgba(255,255,255,.35);border-radius:50%}
.login-overlay .login-brand::before{width:420px;height:420px;left:-130px;top:-140px}.login-overlay .login-brand::after{width:520px;height:520px;right:-290px;bottom:-270px}
.login-overlay .login-brand img{position:relative;z-index:1;width:min(360px,76%);height:auto;filter:drop-shadow(0 20px 34px rgba(107,38,67,.16))}
.login-overlay>.card{align-self:center;width:min(440px,calc(100% - 52px));margin:0 auto;padding:34px;border-radius:26px;box-shadow:0 22px 70px rgba(24,34,54,.1)}
.login-overlay>.card h1{font-size:34px;margin-top:10px}.login-overlay>.card .brand{margin-bottom:2px}

/* SIDEBAR */
.admin-sidebar{
  position:sticky;top:0;height:100vh;z-index:20;
  display:flex;flex-direction:column;
  background:#fff;border-right:1px solid #e7e9ee;
  padding:22px 16px 18px;
}
.sidebar-brand{height:72px;display:flex;align-items:center;padding:0 8px;margin-bottom:8px}
.sidebar-brand img{width:134px;height:66px;object-fit:cover;object-position:center;border-radius:15px;background:#f3c5d5;border:1px solid #efd3de}
.sidebar-title{padding:7px 10px 18px;border-bottom:1px solid #eef0f3;margin-bottom:15px}
.sidebar-title strong{display:block;color:var(--navy);font-size:15px;font-weight:850;letter-spacing:-.03em}.sidebar-title span{display:block;margin-top:5px;font-size:9px;color:#9a7383;font-weight:900;letter-spacing:.13em}
.admin-nav{display:grid;gap:5px}
.admin-nav a{min-height:46px;border-radius:11px;padding:0 12px;display:flex;align-items:center;gap:11px;color:#667085;font-size:13px;font-weight:760;transition:all var(--transition);position:relative}
.admin-nav a:hover{background:#faf7f9;color:#8f3457}
.admin-nav a.active,.admin-nav a:target{background:linear-gradient(90deg,#fff0f6,#fff7fa);color:var(--kipic-700)}
.nav-dot{width:8px;height:8px;border-radius:3px;background:#d6dae2;box-shadow:0 0 0 4px transparent;transition:all var(--transition)}
.admin-nav a:hover .nav-dot,.admin-nav a.active .nav-dot{background:var(--kipic);box-shadow:0 0 0 4px rgba(215,77,128,.09)}
.sidebar-bottom{margin-top:auto;display:grid;gap:7px;padding-top:16px;border-top:1px solid #eef0f3}.sidebar-bottom button,.sidebar-bottom .btn{width:100%;justify-content:flex-start;background:#fff;border-color:transparent;box-shadow:none;color:#727a8b;min-height:40px;padding:0 11px}.sidebar-bottom button:hover,.sidebar-bottom .btn:hover{background:#f8f9fb;color:#3c4555}

/* MAIN */
.admin-main{min-width:0;padding:26px 32px 70px}
.admin-topbar{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;margin-bottom:23px;padding:2px 2px 0}
.admin-topbar h1{font-size:31px;margin:0;color:var(--navy)}.admin-topbar p{margin:7px 0 0;color:#778092;font-size:13px;line-height:1.6}
.topbar-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.admin-section{scroll-margin-top:24px;margin-bottom:18px}
.section-card{background:#fff;border:1px solid #e5e7ec;border-radius:22px;box-shadow:0 7px 24px rgba(28,38,58,.035)}
.section-pad{padding:25px 26px 27px}
.section-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:20px}
.section-kicker{font-size:9px;font-weight:950;letter-spacing:.16em;color:var(--kipic-600);margin-bottom:6px;text-transform:uppercase}
.section-desc{font-size:12px;color:#7d8595;line-height:1.62;margin-top:4px}

/* DASHBOARD */
.dashboard-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.dashboard-grid .metric{min-height:130px;padding:19px 19px 18px;background:#fff;border-radius:18px;box-shadow:none}
.dashboard-grid .metric:nth-child(1){border-top:3px solid #d74d80}.dashboard-grid .metric:nth-child(2){border-top:3px solid #db9e40}.dashboard-grid .metric:nth-child(3){border-top:3px solid #315ea8}.dashboard-grid .metric:nth-child(4){border-top:3px solid #56705e}
.dashboard-lower{display:grid;grid-template-columns:1.25fr .75fr;gap:12px;margin-top:12px}
.mini-panel{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px;min-height:230px}.mini-panel h3{font-size:14px;color:#303747;margin-bottom:13px}
.inventory-list,.low-stock-list{display:grid;gap:8px}.inventory-row,.low-stock-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 13px;border:1px solid #edf0f4;border-radius:12px;background:#fbfcfd}.inventory-num{font-size:18px;font-weight:900;color:var(--navy)}.low-stock-item{background:#fff9eb;border-color:#f1e4bc;color:#805d12}

/* FORMS & PARTNERS */
.partner-layout{display:grid;grid-template-columns:minmax(310px,.82fr) minmax(420px,1.18fr);gap:18px;align-items:start}
.form-panel{border:1px solid var(--line);border-radius:17px;padding:20px;background:#fbfbfc}.form-panel h3{font-size:15px;padding-bottom:13px;border-bottom:1px solid #eceef2;margin-bottom:2px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.inline-check{display:flex;align-items:center;gap:9px;margin-top:15px}.inline-check input{width:18px;height:18px}.inline-check label{margin:0}
.partner-list{display:grid;gap:10px}.partner-card{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:15px 16px;border:1px solid var(--line);border-radius:15px;background:#fff;transition:border-color var(--transition),box-shadow var(--transition),transform var(--transition)}.partner-card:hover{border-color:#ddd5da;box-shadow:var(--shadow-xs);transform:translateY(-1px)}.partner-name{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:850;color:#252b38}.partner-meta{margin-top:5px;font-size:11px;color:#7b8494;line-height:1.55}.partner-actions{display:flex;align-items:center;gap:6px;flex-wrap:wrap;justify-content:flex-end}.partner-actions button{min-height:38px;padding:0 12px;font-size:11px}

/* UPLOAD */
.upload-layout{display:grid;grid-template-columns:330px minmax(0,1fr);gap:18px;align-items:start}.upload-form{border:1px solid var(--line);border-radius:17px;padding:20px;background:#fbfbfc}.auto-code-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:11px}.auto-code-head strong{font-size:14px;color:#303747}.coupon-upload-list{display:grid;gap:9px;max-height:535px;overflow:auto;padding-right:3px}.coupon-upload-row{display:grid;grid-template-columns:104px minmax(0,1fr);gap:12px;align-items:center;padding:10px;border:1px solid var(--line);border-radius:14px;background:#fff}.coupon-upload-row img{width:104px;height:57px;object-fit:cover;border-radius:8px;border:1px solid #edf0f3;cursor:zoom-in}.coupon-upload-main{min-width:0}.coupon-upload-main input{height:40px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;font-weight:800}.file-name{margin-bottom:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.code-read-status{margin-top:5px}

/* LIBRARY */
.library-tools{display:grid;grid-template-columns:1fr 240px;gap:12px;margin-bottom:12px}.library-tools label{margin-top:0}.library-summary{border-radius:12px;background:#f8f9fb;border:1px solid #eceef2;padding:11px 13px;margin-bottom:13px;color:#666f80;font-size:11px;font-weight:700}.coupon-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}.coupon-card{display:grid;grid-template-columns:128px minmax(0,1fr);gap:13px;padding:12px;border:1px solid var(--line);border-radius:16px;background:#fff;transition:border-color var(--transition),box-shadow var(--transition)}.coupon-card:hover{border-color:#dddce2;box-shadow:var(--shadow-xs)}.coupon-card-image{width:128px;height:74px;border-radius:10px;overflow:hidden;background:#f8f8f9;border:1px solid #eceef2}.coupon-card-image img{width:100%;height:100%;object-fit:cover;cursor:zoom-in}.coupon-card-body{min-width:0}.coupon-card-top{display:flex;align-items:center;gap:8px;justify-content:space-between}.coupon-card-code{margin-top:7px;font-size:12px;color:#252b38}.coupon-card-meta{margin-top:5px;font-size:10px;color:#848c9c;line-height:1.5}.coupon-card-actions{display:flex;gap:6px;margin-top:9px}.coupon-card-actions input{height:37px;font-size:11px}.coupon-card-actions button{min-height:37px;padding:0 10px;font-size:10px}.issued-quiet{font-size:10px;color:#6a7484;margin-top:8px}

/* CUSTOMERS */
.customer-stat-tools{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin-bottom:12px}.customer-stat-tools>div{width:min(320px,100%)}.customer-stat-tools label{margin-top:0}

/* MODAL */
.qr-wrap{display:grid;place-items:center;margin:18px 0 12px}.qr-wrap canvas{max-width:280px;width:100%;height:auto;border:1px solid var(--line);border-radius:15px;padding:10px;background:#fff}.qr-link{border:1px solid var(--line);border-radius:10px;background:#f8f9fb;padding:10px;font-size:10px;word-break:break-all;color:#727b8d}

@media(max-width:1180px){
  .admin-shell{grid-template-columns:220px minmax(0,1fr)}.admin-main{padding:24px 22px 60px}.partner-layout,.upload-layout{grid-template-columns:1fr}.coupon-grid{grid-template-columns:1fr}.dashboard-lower{grid-template-columns:1fr 1fr}
}
@media(max-width:900px){
  .admin-shell{display:block}.admin-sidebar{position:relative;height:auto;border-right:0;border-bottom:1px solid #e7e9ee;padding:12px 14px}.sidebar-brand{height:auto;margin:0;padding:0}.sidebar-brand img{width:105px;height:51px}.sidebar-title{display:none}.admin-nav{display:flex;overflow:auto;margin-top:10px;gap:6px}.admin-nav a{min-height:38px;padding:0 12px;white-space:nowrap;border:1px solid #eceef2}.nav-dot{display:none}.sidebar-bottom{display:none}.admin-main{padding:18px 14px 50px}.admin-topbar{align-items:flex-start;flex-direction:column}.topbar-actions{justify-content:flex-start}.dashboard-grid{grid-template-columns:1fr 1fr}.dashboard-lower{grid-template-columns:1fr}.login-overlay{grid-template-columns:1fr}.login-overlay .login-brand{display:none}.login-overlay>.card{margin:auto}
}
@media(max-width:620px){
  .admin-main{padding:14px 10px 45px}.admin-topbar h1{font-size:26px}.admin-topbar p{font-size:12px}.topbar-actions{width:100%}.topbar-actions .btn,.topbar-actions button{flex:1}.dashboard-grid{gap:8px}.dashboard-grid .metric{min-height:108px;padding:15px}.section-card{border-radius:17px}.section-pad{padding:18px 15px 20px}.section-head{flex-direction:column}.form-grid{grid-template-columns:1fr}.library-tools{grid-template-columns:1fr}.partner-card{align-items:flex-start;flex-direction:column}.partner-actions{width:100%;justify-content:flex-start}.customer-stat-tools{align-items:stretch;flex-direction:column}.customer-stat-tools>div{width:100%}.coupon-card{grid-template-columns:96px minmax(0,1fr)}.coupon-card-image{width:96px;height:60px}.coupon-card-actions{flex-direction:column}.coupon-card-actions button{width:100%}
}
.nav-icon{width:19px;height:19px;border-radius:7px;display:grid;place-items:center;color:#9aa2b2;transition:all var(--transition);flex:0 0 auto}
.nav-icon svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.admin-nav a:hover .nav-icon,.admin-nav a.active .nav-icon{color:var(--kipic-600);background:#fff;border:1px solid #f0dce4;box-shadow:var(--shadow-xs)}
@media(max-width:900px){.nav-icon{display:none}}