:root{
  --bg:#f4f5f7;
  --surface:#ffffff;
  --surface-alt:#f8f3ee;
  --primary:#8d5e3b;
  --primary-dark:#6e452d;
  --primary-soft:#f4e9e1;
  --text:#1f2430;
  --muted:#667085;
  --border:#e9e3dc;
  --success:#1f9d69;
  --danger:#d94b4b;
  --warning:#d38d1c;
  --shadow:0 12px 28px rgba(74, 43, 28, 0.08);
}

*{box-sizing:border-box;font-family:Tahoma,Arial,sans-serif}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:linear-gradient(180deg,#f8f6f2 0%, #f2f5f7 100%);
  color:var(--text);
  padding:24px 18px 36px;
}

.container{max-width:1180px;margin:0 auto}

h1,h2,h3,h4,p{margin-top:0}
h1{
  color:var(--primary-dark);
  text-align:center;
  font-size:2rem;
  margin-bottom:18px;
}

.card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:16px;
  box-shadow:var(--shadow);
  padding:18px 20px;
  margin-top:16px;
  overflow-x:auto;
}

label{display:block;margin-bottom:8px;font-weight:700;color:var(--text)}
input[type=text],input[type=password],textarea,select{
  width:100%;
  padding:12px 14px;
  border:1px solid var(--border);
  border-radius:10px;
  background:#fff;
  margin-bottom:12px;
  transition:border-color .2s ease, box-shadow .2s ease;
}
input[type=text]:focus,input[type=password]:focus,textarea:focus,select:focus{
  outline:none;
  border-color:var(--primary);
  box-shadow:0 0 0 4px rgba(141,94,59,.08);
}
textarea{resize:vertical}
.hidden{display:none}

.btn{
  background:linear-gradient(180deg,var(--primary) 0%, var(--primary-dark) 100%);
  color:#fff;
  padding:10px 16px;
  border:none;
  border-radius:10px;
  cursor:pointer;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.45rem;
  text-decoration:none;
  text-align:center;
  font-weight:700;
  transition:transform .15s ease, opacity .15s ease, box-shadow .2s ease;
  box-shadow:0 8px 18px rgba(111, 69, 45, 0.16);
}
.btn:hover{opacity:.98;transform:translateY(-1px)}
.btn.danger{background:linear-gradient(180deg,var(--danger) 0%, #b83d3d 100%)}
.btn.large{padding:14px 22px;font-size:1rem}

.alert{background:#fff8eb;border:1px solid #f1ddae;padding:12px 14px;border-radius:10px;margin-top:10px;color:#7a540e}
.small{font-size:13px;color:var(--muted);margin-top:8px}

.page-header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:12px;
  margin-bottom:18px;
}
.page-header .title-wrap{flex:1}
.page-header .title-wrap h1{margin:0;text-align:right}
.page-header .title-wrap p{margin:8px 0 0;color:var(--muted)}

.dashboard-shell{display:flex;flex-direction:column;gap:18px}
.dashboard-stats{
  display:grid;
  grid-template-columns:repeat(5, minmax(150px, 1fr));
  gap:14px;
}
.stat-card{
  background:linear-gradient(180deg,#fff 0%, #f9f5f2 100%);
  border:1px solid var(--border);
  border-radius:16px;
  padding:18px 16px;
  box-shadow:0 6px 16px rgba(31,36,48,0.04);
}
.stat-card .icon{
  width:42px;height:42px;border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  background:var(--primary-soft);color:var(--primary-dark);
  font-size:1.2rem;margin-bottom:10px;
}
.stat-card .label{font-size:.82rem;color:var(--muted);margin-bottom:8px}
.stat-card .value{font-size:1.8rem;font-weight:800;color:var(--text);line-height:1.1}
.stat-card .trend{margin-top:8px;font-size:.76rem;color:var(--success);font-weight:700}

.dashboard-grid{
  display:grid;
  grid-template-columns:repeat(2, minmax(280px, 1fr));
  gap:18px;
}
.panel-title{font-size:1.1rem;font-weight:800;color:var(--primary-dark);margin-bottom:12px}
.list-plain{list-style:none;padding:0;margin:0}
.list-plain li{
  display:flex;align-items:center;justify-content:space-between;
  gap:12px;padding:10px 0;border-bottom:1px solid #f1efe9;
  color:var(--text);
}
.list-plain li:last-child{border-bottom:none}
.list-plain .meta{color:var(--muted);font-size:.8rem}
.list-plain .pill{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:42px;padding:6px 10px;border-radius:999px;
  background:var(--primary-soft);color:var(--primary-dark);
  font-weight:700;font-size:.8rem;
}

.mini-table{width:100%;border-collapse:collapse;margin-top:8px}
.mini-table th,.mini-table td{padding:10px 8px;border-bottom:1px solid #f1efe9;text-align:right;font-size:.88rem}
.mini-table th{background:#faf7f4;color:var(--primary-dark);font-weight:800}
.mini-table tbody tr:hover{background:#faf9f8}

.feedback-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:12px}
.feedback-list li{
  padding:12px 14px;border-radius:12px;background:#faf7f4;border:1px solid #f0ebea;
}
.feedback-list strong{display:block;margin-bottom:4px;color:var(--primary-dark)}
.feedback-list small{display:block;color:var(--muted);margin-top:6px}

.admin-nav{display:flex;flex-wrap:wrap;gap:8px}
.admin-nav .btn{margin-bottom:0}

.otp-channel-choice{display:flex;gap:16px;margin:10px 0;flex-wrap:wrap}
.otp-channel-choice label{display:flex;align-items:center;gap:6px;cursor:pointer;font-size:.95rem;padding:8px 14px;border:2px solid #ddd;border-radius:8px;transition:border-color .2s}
.otp-channel-choice label:has(input:checked){border-color:var(--primary);background:#f3eee9}

.action-group{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.action-group .btn{padding:7px 10px;font-size:.82rem}

.brand-header{
  display:flex;align-items:center;justify-content:center;gap:16px;
  margin:0 auto 22px; padding:16px 20px; max-width:580px;
  background:linear-gradient(135deg,#ffffff 0%, #fff8f0 100%);
  border:1px solid #fed7aa; border-radius:22px; box-shadow:var(--shadow);
}
.brand-header.auth-brand{margin-bottom:18px}
.brand-logo{
  width:auto; height:48px; max-width:132px; object-fit:contain; border-radius:8px; background:transparent;
  filter: drop-shadow(0 4px 6px rgba(180,83,9,.15));
}
.brand-copy{text-align:right}
.brand-name{font-size:1.6rem;font-weight:800;color:#78350f;line-height:1.2}
.brand-copy small{display:block;color:#92400e;margin-top:3px;font-size:.82rem;font-weight:600}
.role-launcher{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:18px 0}
.role-option{display:flex;align-items:center;gap:10px;min-height:78px;padding:13px 14px;border:1px solid var(--border);border-radius:16px;background:#fff;color:var(--primary-dark);font-weight:800;text-decoration:none;box-shadow:0 7px 18px rgba(74,43,28,.07);transition:transform .15s ease,background .2s ease,border-color .2s ease,box-shadow .2s ease}
.role-option:hover{transform:translateY(-3px);background:#fffaf5;border-color:#d8b7a0;box-shadow:0 12px 24px rgba(74,43,28,.12)}
.role-option.user{background:#fff8ef}
.role-option.cashier{background:#f8fbfa}
.role-option.admin{background:#fbf8ff}
.role-icon{display:flex;align-items:center;justify-content:center;flex:0 0 36px;width:36px;height:36px;border-radius:11px;background:var(--primary-soft);color:var(--primary-dark);font-size:1.1rem}
.role-copy{display:flex;flex-direction:column;align-items:flex-start;gap:3px;min-width:0;flex:1}
.role-copy strong{font-size:.87rem;white-space:nowrap}
.role-copy small{font-size:.68rem;color:var(--muted);font-weight:600;white-space:nowrap}
.role-arrow{font-size:1.15rem;color:#b18a72;transition:transform .15s ease}
.role-option:hover .role-arrow{transform:translateX(-3px)}

.page-top-bar{display:flex;gap:8px;margin-bottom:14px;flex-wrap:wrap;align-items:center}
.page-top-bar .btn{padding:8px 14px;font-size:.85rem}

.admin-nav-wrap{margin-bottom:16px}
.admin-nav-primary{display:flex;flex-direction:row;flex-wrap:wrap;gap:6px;padding:12px 14px;align-items:flex-start;background:linear-gradient(180deg,#fff 0%, #f9f4f0 100%);border:1px solid var(--border);overflow:visible}
.nav-active{background:linear-gradient(180deg,var(--primary-dark) 0%, #573b2a 100%) !important;color:#fff !important;box-shadow:0 8px 18px rgba(110,69,45,0.18) !important}
.nav-badge{display:inline-block;background:#d94b4b;color:#fff;border-radius:999px;font-size:.72rem;padding:3px 7px;margin-right:4px;vertical-align:middle;font-weight:700}
.nav-group{position:relative;display:block}
.nav-group-btn{white-space:nowrap}
.nav-group-sub{display:none;position:absolute;top:calc(100% + 6px);right:0;background:#fff;border:1px solid var(--border);border-radius:12px;box-shadow:0 10px 26px rgba(31,36,48,0.12);z-index:200;min-width:210px;padding:8px;flex-direction:column;gap:6px}
.nav-group.open .nav-group-sub{display:flex}
.nav-group-sub .btn{width:100%;text-align:right;justify-content:flex-start;white-space:nowrap}

.coupon-card{background:linear-gradient(135deg,#fff 0%, #fffaf0 100%);padding:18px;border-radius:12px;text-align:center}
.card-actions{display:flex;justify-content:flex-end;gap:10px;flex-wrap:wrap;margin-bottom:12px}
.highlight-card{border:2px solid var(--primary);background:#f6f1ec;padding:18px;border-radius:16px}
.high-left{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.high-left h2{margin:0}
.coupon-code{font-size:28px;font-weight:700;color:var(--primary-dark);letter-spacing:2px}
.coupon-meta{color:#555;margin-top:6px}
.coupon-discount{font-size:18px;font-weight:bold;color:#27ae60;background:#e8f8f5;padding:10px;border-radius:6px;margin-top:10px;text-align:center;border:2px solid #27ae60}
.actions{display:flex;gap:8px;margin-top:12px}
.terms ul{padding-left:18px}
.result p{margin:6px 0}

.social-media h3{text-align:center;color:var(--primary);margin-bottom:16px}
.social-icons{display:flex;justify-content:center;gap:16px;flex-wrap:wrap}
.social-link{display:inline-flex;align-items:center;justify-content:center;width:50px;height:50px;border-radius:50%;background:var(--primary);color:#fff;text-decoration:none;transition:all .3s ease;font-size:24px}
.social-link:hover{transform:scale(1.1);opacity:.8}
.social-link.facebook{background:#1877f2}
.social-link.instagram{background:linear-gradient(45deg,#f09433 0%,#e6683c 25%,#dc2743 50%,#cc2366 75%,#bc1888 100%)}
.social-link.snapchat{background:#fffc00;color:#333}
.social-link.tiktok{background:#000}
.social-link.facebook:hover,.social-link.instagram:hover,.social-link.snapchat:hover,.social-link.tiktok:hover{transform:scale(1.15)}

table{width:100%;border-collapse:collapse;margin-top:12px}
th,td{padding:12px 10px;border-bottom:1px solid #eee;text-align:right;vertical-align:middle}
th{background:#faf8f5;color:var(--primary-dark);font-weight:800}
input[type=checkbox]{transform:scale(1.1);margin:0}

.auth-box{max-width:420px;margin:30px auto;padding:28px 24px}
.auth-icon{text-align:center;font-size:52px;color:var(--primary);margin-bottom:10px}
.auth-box h1{text-align:center;margin:0 0 6px;font-size:1.4rem}
.auth-sub{text-align:center;color:#888;font-size:.88rem;margin:0 0 18px}
.auth-form label{margin-top:10px}
.input-eye{position:relative;margin-bottom:12px}
.input-eye input{width:100%;padding-left:44px;margin-bottom:0}
.eye-btn{position:absolute;left:10px;top:50%;transform:translateY(-50%);background:none;border:none;cursor:pointer;color:#999;padding:4px}
.auth-links{text-align:center;margin-top:14px;font-size:.88rem}
.auth-links a{color:var(--primary);text-decoration:none}
.auth-links a:hover{text-decoration:underline}

.customer-nav{display:flex;justify-content:center;gap:0;background:#fff;border-radius:12px;box-shadow:0 4px 14px rgba(0,0,0,.08);margin-bottom:16px;overflow:hidden;border:1px solid #ede8e0}
.customer-nav .nav-item{flex:1;display:flex;flex-direction:column;align-items:center;gap:5px;padding:13px 10px;text-decoration:none;color:#888;font-size:.8rem;transition:all .2s;border-left:1px solid #f0ece6;position:relative}
.customer-nav .nav-item:last-child{border-left:none}
.customer-nav .nav-item i{font-size:1.2rem}
.customer-nav .nav-item:hover{background:#faf7f3;color:var(--primary)}
.customer-nav .nav-item.active{color:var(--primary);background:#faf3ec;font-weight:700}
.customer-nav .nav-item.active::after{content:'';position:absolute;bottom:0;right:0;left:0;height:3px;background:var(--primary);border-radius:3px 3px 0 0}

.profile-hero{display:flex;align-items:center;gap:16px;padding:20px;background:linear-gradient(135deg,#fff 0%,#fffaf0 100%);border-right:4px solid var(--primary)}
.profile-avatar{font-size:56px;color:var(--primary);line-height:1}
.profile-welcome h1{margin:0 0 6px;text-align:right;font-size:1.5rem}
.profile-phone{margin:0;color:#666;font-size:.95rem}
.coupon-label{color:#888;font-size:.85rem;margin:0 0 6px;text-align:center}
.coupon-badge{display:inline-block;padding:5px 14px;border-radius:20px;font-size:.8rem;font-weight:700;margin-bottom:10px}
.status-unused{background:#d4edda;color:#155724;border:1px solid #c3e6cb}
.status-used{background:#f8d7da;color:#721c24;border:1px solid #f5c6cb}
.status-pending{background:#fff3cd;color:#856404;border:1px solid #ffeeba}
.profile-details h3,.profile-stats h3{color:var(--primary);margin-top:0}
.detail-list{list-style:none;padding:0;margin:0}
.detail-list li{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid #f0f0f0}
.detail-list li:last-child{border-bottom:none}
.detail-list li.used-highlight{background:#fff8e1;border-radius:6px;padding:10px;margin:4px 0;border-bottom:none}
.detail-icon{width:28px;text-align:center;color:var(--primary);font-size:1rem}
.detail-label{flex:1;color:#666;font-size:.9rem}
.detail-value{font-weight:600;color:#222;font-size:.9rem;text-align:left;direction:ltr}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:10px}
.stat-box{background:#faf7f3;border-radius:8px;padding:14px 10px;text-align:center;border:1px solid #ede8e0}
.stat-num{font-size:1.6rem;font-weight:700;color:var(--primary)}
.stat-lbl{font-size:.78rem;color:#888;margin-top:4px}

.coupon-expires{font-size:.9rem;color:#856404;background:#fff3cd;border:1px solid #ffc107;border-radius:6px;padding:8px 12px;margin-top:10px;text-align:center}
.notif-dot{position:absolute;top:4px;left:4px;background:#d94b4b;color:#fff;border-radius:50%;font-size:.65rem;width:18px;height:18px;display:flex;align-items:center;justify-content:center;font-weight:700}

@media (max-width:1100px){.dashboard-stats{grid-template-columns:repeat(3, minmax(150px, 1fr))}}
@media (max-width:768px){
  body{padding:18px 12px 30px}
  .dashboard-stats,.dashboard-grid,.stats-grid{grid-template-columns:repeat(2,1fr)}
  .profile-hero{flex-direction:column;text-align:center}
  .profile-welcome h1{text-align:center}
  .detail-value{text-align:right;direction:rtl}
  .action-group{flex-direction:column}
  .action-group .btn{width:100%;justify-content:center}
  .admin-nav-primary{flex-direction:column;align-items:stretch;overflow:visible}
  .nav-group{width:100%}
  .nav-group-btn{width:100%}
  .nav-group-sub{position:static;box-shadow:none;border:none;padding:4px 12px 0 0;margin-top:4px;min-width:0}
  th,td{font-size:14px;padding:10px 8px}
  .page-header{flex-direction:column;align-items:flex-start}
}
@media (max-width:520px){
  .dashboard-stats,.dashboard-grid,.stats-grid{grid-template-columns:1fr}
  .container{padding:0}
  h1{font-size:1.6rem}
  .brand-header{gap:9px;padding:8px 10px;margin-bottom:14px;border-radius:14px}
  .brand-logo{height:32px;max-width:88px;border-radius:6px;filter:none}
  .brand-name{font-size:1rem}
  .brand-copy small{font-size:.65rem;margin-top:1px}
  .role-launcher{grid-template-columns:1fr;gap:8px;margin:14px 0}
  .role-option{min-height:62px;padding:10px 12px;border-radius:13px}
  .role-icon{flex-basis:32px;width:32px;height:32px;border-radius:9px}
  .role-copy strong{font-size:.84rem}
  .role-copy small{font-size:.66rem}
}

/* Admin workspace */
body:has(.admin-nav-wrap){
  padding:0;
  background:#f4f6f8;
}
body:has(.admin-nav-wrap) .container{
  width:100%;
  max-width:none;
  margin:0;
  padding:34px 34px 48px 314px;
}
body:has(.admin-nav-wrap) .admin-nav-wrap{
  position:fixed;
  inset:0 auto 0 0;
  width:272px;
  margin:0;
  padding:24px 16px;
  overflow-y:auto;
  background:#211b18;
  color:#fdfaf7;
  z-index:1000;
  direction:rtl;
  box-shadow:12px 0 30px rgba(39,28,23,.14);
}
.admin-brand{display:flex;align-items:center;gap:11px;padding:4px 8px 24px;border-bottom:1px solid rgba(255,255,255,.12);position:relative}
.admin-brand-logo{width:48px;height:48px;object-fit:contain;border-radius:12px;background:#fff;padding:3px}
.admin-brand strong{display:block;color:#fff;font-size:1rem;line-height:1.3}
.admin-brand small{display:block;color:#c9bdb5;font-size:.75rem;margin-top:3px}
.admin-close,.admin-mobile-toggle{display:none}
.admin-nav-primary{display:flex;flex-direction:column;align-items:stretch;gap:5px;padding:22px 0 0;background:none;border:0;overflow:visible}
.admin-nav-heading{padding:0 10px 8px;color:#a9988d;font-size:.68rem;font-weight:800;letter-spacing:.08em}
.admin-nav-heading-secondary{margin-top:20px}
.admin-nav-primary .btn{width:100%;justify-content:flex-start;gap:11px;padding:12px 13px;margin:0;border-radius:10px;background:transparent;color:#d9cec7;box-shadow:none;font-size:.86rem}
.admin-nav-primary .btn:hover{background:rgba(255,255,255,.08);color:#fff;transform:none}
.admin-nav-primary .btn.nav-active{background:#c97843 !important;color:#fff !important;box-shadow:0 8px 18px rgba(0,0,0,.16) !important}
.nav-icon{width:20px;display:inline-flex;align-items:center;justify-content:center;flex:0 0 20px;font-size:1rem;font-weight:800;line-height:1}
.nav-group{width:100%;display:block;position:relative}
.nav-group-btn{justify-content:space-between !important}
.nav-group-btn > span:first-child{display:inline-flex;align-items:center;gap:11px}
.nav-arrow{width:20px;justify-content:center;color:#bcaea5;font-size:1.1rem}
.nav-group-sub{display:none;position:static;min-width:0;padding:5px 0 4px 0;margin:0 0 2px;background:rgba(0,0,0,.16);border:0;border-radius:10px;box-shadow:none;gap:2px}
.nav-group.open .nav-group-sub{display:flex}
.nav-group-sub .btn{padding:9px 16px 9px 13px;font-size:.81rem;color:#bfb1a8}
.nav-group-sub .btn .nav-icon{font-size:.75rem;color:#99887d}
.nav-badge{margin-right:auto;margin-left:0;background:#e78b55;padding:3px 7px}
.admin-nav-primary .nav-utility{color:#a9988d}
.admin-nav-primary .nav-logout{margin-top:4px;border-top:1px solid rgba(255,255,255,.08);border-radius:0;padding-top:18px;color:#f3aaa0;background:transparent}
.admin-nav-primary .nav-logout:hover{background:rgba(220,75,75,.12);color:#fff}
.page-summary{margin:26px 0 0;padding:14px 10px;background:rgba(255,255,255,.07);border:0;border-radius:12px;box-shadow:none;color:#d9cec7;display:flex;gap:10px;align-items:flex-start}
.page-summary-icon{font-size:1.05rem;color:#e7a16e}
.page-summary-title{font-size:.82rem;font-weight:800;color:#fff}
.page-summary p{font-size:.72rem;line-height:1.6;color:#bcaea5;margin:5px 0 0}
.admin-mobile-toggle{position:fixed;top:14px;right:14px;z-index:900;border:0;border-radius:10px;padding:10px 13px;background:#211b18;color:#fff;font-weight:800;box-shadow:0 8px 20px rgba(39,28,23,.16);align-items:center;gap:8px}
.admin-nav-backdrop{display:none}

@media (max-width:900px){
  body:has(.admin-nav-wrap) .container{padding:74px 18px 34px}
  body:has(.admin-nav-wrap) .admin-nav-wrap{inset:0 0 0 auto;width:min(300px,88vw);transform:translateX(105%);transition:transform .22s ease;box-shadow:-12px 0 30px rgba(39,28,23,.2)}
  body.admin-menu-open:has(.admin-nav-wrap) .admin-nav-wrap{transform:translateX(0)}
  .admin-mobile-toggle{display:inline-flex}
  .admin-close{display:inline-flex;position:absolute;left:0;top:4px;width:30px;height:30px;align-items:center;justify-content:center;border:0;border-radius:8px;background:rgba(255,255,255,.08);color:#fff;font-size:1.35rem;cursor:pointer}
  body.admin-menu-open .admin-nav-backdrop{display:block;position:fixed;inset:0;background:rgba(18,13,11,.48);z-index:950}
}