:root{
  --brown:#14a44d;
  --brown-dark:#0d8c3f;
  --brown-soft:#35bf67;
  --sand:#eef3f7;
  --card:#ffffff;
  --ink:#183247;
  --muted:#617589;
  --line:#d8e1ea;
  --shadow:0 18px 38px rgba(12,23,53,.10);
  --radius-xl:24px;
  --radius-lg:18px;
  --radius-md:14px;
}
body.lora-body{background:var(--sand);color:var(--ink)}
.hero-header{background:linear-gradient(180deg,#0c1735,#102147)!important;box-shadow:0 18px 44px rgba(12,23,53,.18)}
.brand-logo,.summary-icon,.gateway-dropdown-item.active .gateway-dropdown-name{background:rgba(20,164,77,.18)!important;color:#8ef2b2!important}
.panel-card,.gateway-card,.device-card-ui,.admin-form-card,.gateway-dropdown,.mobile-gateway-body,.mobile-filter-list button,.detail-visual-wrap{border:1px solid var(--line)!important;box-shadow:var(--shadow)!important}
.panel-card,.gateway-card,.device-card-ui,.admin-form-card,.gateway-dropdown{background:#fff!important}
.link-button,.device-detail-link,.soft-action,.brown-select,.gateway-dropdown-item.active{color:var(--ink)}
.chevron-btn,.round-arrow,.soft-action.active,.quick-card.active,.save-pill,.preset-chip.active{background:linear-gradient(180deg,var(--brown),var(--brown-dark))!important;color:#fff!important}
.link-button{color:var(--brown-dark)!important}
.summary-icon,.gateway-badge,.device-detail-link,.soft-action,.mobile-filter-list button.active,.gateway-dropdown-item.active{background:#e9f8ef!important;color:#0f7d3a!important}
.brown-select,.hero-search-card,.gateway-dropdown-item,.mobile-filter-list button,.quick-card,.soft-action{border:1px solid var(--line)!important;background:#fff!important;border-radius:14px}
.quick-card.active,.soft-action[href="admin/"]{background:linear-gradient(180deg,var(--brown),var(--brown-dark))!important;color:#fff!important;border-color:transparent!important}
.dashboard-footer-nav-unified,.admin-footer-nav{background:rgba(12,23,53,.96)!important;border:1px solid rgba(255,255,255,.08)!important;box-shadow:0 16px 40px rgba(0,0,0,.22)!important}
.dashboard-footer-item,.admin-footer-item{color:#d7e0f4!important}
.dashboard-footer-item.active,.admin-footer-item.active{background:linear-gradient(180deg,rgba(20,164,77,.28),rgba(20,164,77,.18))!important;color:#fff!important}
.detail-kicker{color:var(--brown-dark)!important}
.metric-box,.value-chip,.mini-stat,.diag-card,.raw-box{border-color:var(--line)!important}

.login-page{
  position:relative;
  min-height:100vh;
  margin:0;
  overflow-x:hidden;
  background:
    radial-gradient(circle at 14% 18%, rgba(19, 171, 95, .22), transparent 20%),
    radial-gradient(circle at 86% 22%, rgba(42, 101, 255, .18), transparent 24%),
    linear-gradient(135deg, #06152f 0%, #08214c 55%, #0a2657 100%);
  color:#fff;
  display:grid;
  place-items:center;
  padding:28px;
  font-family:'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}
.login-bg{
  position:fixed;
  border-radius:999px;
  filter:blur(18px);
  pointer-events:none;
  opacity:.9;
}
.login-bg-1{
  width:360px;
  height:360px;
  left:-110px;
  top:110px;
  background:radial-gradient(circle, rgba(20,164,77,.40) 0%, rgba(20,164,77,.12) 48%, transparent 70%);
  animation:loginFloatA 9s ease-in-out infinite;
}
.login-bg-2{
  width:420px;
  height:420px;
  right:-130px;
  bottom:18px;
  background:radial-gradient(circle, rgba(58,117,255,.34) 0%, rgba(58,117,255,.10) 52%, transparent 72%);
  animation:loginFloatB 12s ease-in-out infinite;
}
.login-grid{
  position:relative;
  z-index:1;
  width:min(1120px, 100%);
  display:grid;
  grid-template-columns:minmax(320px, 1.12fr) minmax(360px, 430px);
  gap:36px;
  align-items:center;
}
.login-showcase{
  position:relative;
  padding:34px 32px;
  border-radius:34px;
  background:linear-gradient(180deg, rgba(6, 24, 58, .88), rgba(3, 19, 50, .90));
  border:1px solid rgba(255,255,255,.08);
  box-shadow:0 30px 80px rgba(0,0,0,.28);
  backdrop-filter:blur(14px);
  animation:loginFadeUp .7s ease both;
}
.login-showcase::after{
  content:'';
  position:absolute;
  inset:auto -8% -16% auto;
  width:240px;
  height:240px;
  background:radial-gradient(circle, rgba(20,164,77,.24), transparent 68%);
  pointer-events:none;
}
.login-brand-row{display:flex;align-items:center;gap:16px;margin-bottom:16px}
.login-brand-mark{
  width:56px;height:56px;border-radius:18px;display:grid;place-items:center;
  background:linear-gradient(180deg, rgba(9, 81, 66, .75), rgba(7, 49, 72, .90));
  color:#7ff0a7;font-size:1.55rem;border:1px solid rgba(126, 240, 167, .18);
  box-shadow:0 12px 30px rgba(0,0,0,.18);
}
.login-brand-title{font-size:1.1rem;font-weight:800;letter-spacing:.02em;color:#fff}
.login-brand-sub{font-size:.96rem;color:#b9c6dc}
.login-badges{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:18px}
.login-badge{
  display:inline-flex;align-items:center;gap:10px;padding:10px 16px;border-radius:999px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.08);color:#edf3ff;font-weight:700;
  animation:loginPulse 5s ease-in-out infinite;
}
.login-badge:nth-child(2){animation-delay:1.2s}
.login-showcase h1{
  margin:0 0 16px;
  max-width:520px;
  font-size:clamp(2.55rem, 4.6vw, 4.15rem);
  line-height:.98;
  letter-spacing:-.045em;
  font-weight:800;
  color:#fff;
}
.login-showcase-text{
  max-width:560px;
  margin:0 0 22px;
  font-size:1.02rem;
  line-height:1.72;
  color:#c3cee0;
}
.login-feature-list{display:grid;gap:14px}
.login-feature-item{
  display:grid;grid-template-columns:52px 1fr;gap:14px;align-items:center;
  padding:16px 18px;border-radius:22px;background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.07);transform:translateY(0);transition:transform .25s ease, background .25s ease, border-color .25s ease;
}
.login-feature-item:hover{transform:translateY(-2px);background:rgba(255,255,255,.10);border-color:rgba(126,240,167,.16)}
.login-feature-icon{
  width:52px;height:52px;border-radius:16px;display:grid;place-items:center;
  background:linear-gradient(180deg, rgba(21, 119, 83, .55), rgba(14, 59, 84, .9));
  color:#8ef2b2;font-size:1.25rem;border:1px solid rgba(126,240,167,.16)
}
.login-feature-item strong{display:block;color:#fff;font-size:1.22rem;font-weight:700;margin-bottom:2px}
.login-feature-item span{display:block;color:#b8c7db;font-size:.98rem;line-height:1.55}
.login-secure-pill{
  margin-top:20px;display:inline-flex;align-items:center;gap:10px;padding:12px 18px;border-radius:999px;
  background:#edf9f1;color:#0d8c3f;font-weight:800;box-shadow:0 12px 28px rgba(0,0,0,.12)
}
.login-panel{
  position:relative;
  padding:30px 30px 28px;
  border-radius:30px;
  background:rgba(246,248,251,.97);
  color:var(--ink);
  border:1px solid rgba(255,255,255,.6);
  box-shadow:0 30px 80px rgba(0,0,0,.24);
  animation:loginFadeUp .82s ease .08s both;
}
.login-panel-head{
  display:grid;grid-template-columns:1fr auto;gap:18px;align-items:start;margin-bottom:20px
}
.login-kicker{
  display:inline-block;padding:10px 16px;border-radius:999px;background:#e6f4e9;color:#14a44d;font-size:.96rem;font-weight:800;margin-bottom:14px
}
.login-panel h2{margin:0 0 8px;font-size:clamp(2rem, 3vw, 3rem);line-height:1;font-weight:800;letter-spacing:-.04em;color:#183247}
.login-panel p{margin:0;color:#6b8197;font-size:1rem;line-height:1.55}
.login-panel-icon{
  width:68px;height:68px;border-radius:22px;display:grid;place-items:center;
  background:linear-gradient(180deg, #1fb14f, #149944);color:#fff;font-size:1.8rem;
  box-shadow:0 18px 34px rgba(20,164,77,.24), 0 0 0 1px rgba(255,255,255,.28) inset;
  animation:loginIconDrift 4.8s ease-in-out infinite;
}
.login-alert{
  display:flex;align-items:center;gap:10px;background:#fff1f1;border:1px solid #f2c9c9;color:#a41d1d;border-radius:16px;padding:12px 14px;font-weight:700;margin:0 0 16px
}
.login-form-grid{display:grid;gap:16px}
.login-form-grid label{display:block;font-size:.94rem;font-weight:800;margin-bottom:10px;color:#294760}
.field-wrap{position:relative}
.field-wrap > i{
  position:absolute;left:18px;top:50%;transform:translateY(-50%);color:#8ea0b8;font-size:1.05rem;pointer-events:none;z-index:2
}
.field-wrap .form-control{
  width:100%;border:1px solid #d5dfeb;background:#eef3fb;border-radius:18px;padding:16px 54px 16px 54px;
  font-size:1rem;min-height:58px;box-shadow:none;color:#183247;transition:border-color .2s ease, box-shadow .2s ease, transform .2s ease
}
.field-wrap .form-control::placeholder{color:#9aabbd}
.field-wrap .form-control:focus{border-color:#8fd8a5;box-shadow:0 0 0 .22rem rgba(20,164,77,.12);background:#f5f8fd}
.password-toggle{
  position:absolute;right:14px;top:50%;transform:translateY(-50%);z-index:3;border:0;background:transparent;color:#8ea0b8;
  width:38px;height:38px;border-radius:12px;display:grid;place-items:center;transition:background .2s ease,color .2s ease
}
.password-toggle:hover{background:rgba(24,50,71,.06);color:#355168}
.login-actions-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:2px}
.login-primary,.login-secondary{
  min-height:60px;border-radius:18px;padding:14px 18px;font-weight:800;font-size:1.02rem;display:inline-flex;align-items:center;justify-content:center;gap:10px;
  transition:transform .2s ease, box-shadow .2s ease, background .2s ease
}
.login-primary{
  width:100%;border:0;background:linear-gradient(180deg,var(--brown),var(--brown-dark));color:#fff;box-shadow:0 16px 34px rgba(20,164,77,.20)
}
.login-primary:hover{transform:translateY(-2px);box-shadow:0 22px 38px rgba(20,164,77,.26)}
.login-secondary{
  width:100%;border:1px solid #d9e3ee;background:#fff;color:#183247;box-shadow:0 8px 18px rgba(12,23,53,.06)
}
.login-secondary:hover{transform:translateY(-2px);color:#183247}
.login-note-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:10px}
.login-note-card{
  min-height:90px;padding:16px;border-radius:20px;background:#f3f6fa;border:1px solid #dde6f0;color:#6a8096;
  display:flex;gap:12px;align-items:flex-start;line-height:1.5;font-size:.98rem
}
.login-note-card i{color:#14a44d;font-size:1.15rem;flex:0 0 auto;margin-top:2px}
@keyframes loginFadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}
@keyframes loginFloatA{0%,100%{transform:translate3d(0,0,0) scale(1)}50%{transform:translate3d(26px,-18px,0) scale(1.06)}}
@keyframes loginFloatB{0%,100%{transform:translate3d(0,0,0) scale(1)}50%{transform:translate3d(-18px,22px,0) scale(1.05)}}
@keyframes loginPulse{0%,100%{transform:translateY(0);box-shadow:none}50%{transform:translateY(-1px);box-shadow:0 10px 22px rgba(0,0,0,.08)}}
@keyframes loginIconDrift{0%,100%{transform:translateY(0)}50%{transform:translateY(-4px)}}
@media (max-width: 980px){
  .login-grid{grid-template-columns:1fr;gap:22px;max-width:680px}
  .login-showcase h1{max-width:none;font-size:clamp(2.35rem, 7vw, 3.4rem)}
}
@media (max-width: 768px){
  .login-page{padding:14px 10px 18px;display:block}
  .login-bg-1,.login-bg-2{display:none}
  .login-grid{max-width:520px;margin:0 auto;grid-template-columns:1fr}
  .login-showcase{display:none}
  .login-panel{padding:22px 18px 20px;border-radius:28px;min-height:calc(100vh - 32px);display:flex;flex-direction:column;justify-content:center}
  .login-panel-head{grid-template-columns:1fr auto;gap:12px;margin-bottom:18px}
  .login-panel-icon{width:58px;height:58px;border-radius:18px;font-size:1.5rem}
  .login-panel h2{font-size:clamp(2.2rem, 10vw, 3rem)}
  .login-panel p{font-size:1.02rem}
  .field-wrap .form-control{min-height:56px;font-size:1rem}
  .login-actions-grid,.login-note-grid{grid-template-columns:1fr}
}
@media (max-width: 420px){
  .login-page{padding:6px}
  .login-panel{padding:18px 14px 16px;border-radius:24px;min-height:calc(100vh - 12px)}
  .login-panel h2{font-size:2.05rem}
  .login-kicker{padding:9px 14px;font-size:.9rem;margin-bottom:12px}
  .login-primary,.login-secondary{min-height:56px;font-size:1rem}
  .login-note-card{min-height:82px;padding:14px;font-size:.94rem}
}
@media (prefers-reduced-motion: reduce){
  .login-bg-1,.login-bg-2,.login-panel,.login-showcase,.login-panel-icon,.login-badge{animation:none !important}
  .login-feature-item,.login-primary,.login-secondary{transition:none !important}
}

/* dashboard navigation unification */
.dashboard-nav-body{min-height:100vh}
.dashboard-main-shell{margin-left:280px;min-height:100vh}
.dashboard-sidebar{position:fixed;left:0;top:0;bottom:0;width:280px;z-index:40;padding:22px 18px;overflow:auto;background:linear-gradient(180deg,#0c1735,#102147)!important;color:#fff;display:flex;flex-direction:column;gap:22px;border-right:1px solid rgba(255,255,255,.06)}
.dashboard-sidebar .brand-mark{width:48px;height:48px;border-radius:14px;background:rgba(20,164,77,.18);display:grid;place-items:center;font-size:1.4rem;color:#7ff0a7}
.dashboard-sidebar .brand-title{font-size:1.2rem;font-weight:800;color:#fff}
.dashboard-sidebar .brand-sub{font-size:.9rem;color:#b5c1d8}
.dashboard-nav-list{display:grid;gap:10px}
.dashboard-nav-btn{display:flex;align-items:center;gap:12px;text-decoration:none;border:1px solid transparent;background:transparent;color:#d7e0f4;border-radius:16px;padding:14px 16px;font-size:1.02rem;font-weight:700}
.dashboard-nav-btn:hover{background:rgba(255,255,255,.04);color:#fff}
.dashboard-nav-btn.active{background:linear-gradient(90deg,rgba(20,164,77,.26),rgba(20,164,77,.14));border-color:rgba(149,238,184,.4)!important;color:#fff!important}
.dashboard-sidebar .user-box{padding:14px;border-radius:18px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08)}
.dashboard-sidebar .user-role{font-size:.86rem;color:#b5c1d8}
.dashboard-sidebar .user-name{font-weight:800;margin-top:6px;color:#fff}
.dashboard-sidebar .sidebar-actions{display:grid;gap:10px}
.dashboard-sidebar .side-link{display:flex;gap:10px;align-items:center;color:#d7e0f4;text-decoration:none;padding:12px 14px;border-radius:14px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.05)}
.dashboard-sidebar .side-link:hover{color:#fff;background:rgba(255,255,255,.08)}
.dashboard-mobile-overlay{display:none}
.dashboard-mobile-nav{display:none}
.dashboard-mobile-menu-btn{display:none}
@media (max-width: 980px){
  .dashboard-main-shell{margin-left:0}
  .dashboard-sidebar{transform:translateX(-102%);transition:transform .22s ease;box-shadow:0 24px 64px rgba(0,0,0,.22)}
  .dashboard-sidebar.open{transform:translateX(0)}
  .dashboard-mobile-overlay{display:block;position:fixed;inset:0;background:rgba(8,14,31,.45);z-index:35;border:0;padding:0;margin:0;opacity:0;pointer-events:none;transition:opacity .2s ease}
  .dashboard-mobile-overlay.show{opacity:1;pointer-events:auto}
  .dashboard-mobile-menu-btn{display:inline-flex;width:46px;height:46px;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.08);color:#fff;border-radius:14px;align-items:center;justify-content:center;font-size:1.35rem;cursor:pointer;box-shadow:none}
  body.dashboard-sidebar-open{overflow:hidden}
  .dashboard-mobile-nav{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;position:fixed;left:10px;right:10px;bottom:10px;z-index:45;background:rgba(12,23,53,.96);border:1px solid rgba(255,255,255,.08);border-radius:20px;padding:8px;box-shadow:0 16px 40px rgba(0,0,0,.22);backdrop-filter:blur(8px)}
  .dashboard-mobile-nav-btn{border:0;background:transparent;color:#d7e0f4;border-radius:14px;padding:10px 6px;display:flex;flex-direction:column;gap:6px;align-items:center;justify-content:center;font-size:.82rem;font-weight:800;cursor:pointer;text-decoration:none}
  .dashboard-mobile-nav-btn i{font-size:1.05rem}
  .dashboard-mobile-nav-btn.active{background:linear-gradient(180deg,rgba(20,164,77,.28),rgba(20,164,77,.18));color:#fff!important}
}
@media (max-width: 768px){
  .dashboard-mobile-menu-btn{width:42px;height:42px;border-radius:12px;font-size:1.2rem;flex:0 0 42px}
  .dashboard-mobile-nav{left:8px;right:8px;bottom:8px;padding:7px;gap:6px}
  .dashboard-mobile-nav-btn{padding:8px 4px;font-size:.76rem}
  .dashboard-mobile-nav-btn i{font-size:1rem}
}