:root{--bg:#07111f;--panel:#0d1b2e;--panel2:#12243a;--line:#213754;--text:#f5f8ff;--muted:#8fa6c2;--brand:#37d39a;--brand2:#21a7ff;--danger:#ff6b7a}
*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;color:var(--text);background:var(--bg)}
a{color:inherit;text-decoration:none}.muted{color:var(--muted)}.brand{display:flex;gap:12px;align-items:center}.brand strong{display:block;font-size:18px}.brand small{display:block;color:var(--muted)}
.brand-mark{display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,var(--brand),var(--brand2));font-weight:900;color:#04111c;font-size:22px}
.login-body{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 20% 20%,#143b54 0,transparent 34%),radial-gradient(circle at 80% 70%,#103b2e 0,transparent 30%),var(--bg)}
.login-card{width:min(440px,100%);background:rgba(13,27,46,.94);border:1px solid var(--line);border-radius:24px;padding:32px;box-shadow:0 30px 80px rgba(0,0,0,.35)}
.login-card h1{font-size:32px;margin:30px 0 8px}.login-foot{text-align:center;color:var(--muted);font-size:12px;margin:24px 0 0}
label{display:grid;gap:8px;color:#bcd0e5;font-size:13px;margin:14px 0}
input,select{width:100%;border:1px solid var(--line);background:#091625;color:var(--text);border-radius:12px;padding:12px 14px;outline:none}
input:focus,select:focus{border-color:var(--brand2);box-shadow:0 0 0 3px rgba(33,167,255,.12)}
.btn{border:1px solid var(--line);background:var(--panel2);color:white;border-radius:12px;padding:11px 16px;font-weight:700;cursor:pointer}.btn.primary{background:linear-gradient(135deg,var(--brand),#18b87f);border:0;color:#04140e;width:100%}
.app-body{min-height:100vh;display:grid;grid-template-columns:250px 1fr}.sidebar{position:sticky;top:0;height:100vh;border-right:1px solid var(--line);background:#081524;padding:24px 18px;display:flex;flex-direction:column}
.sidebar nav{display:grid;gap:7px;margin-top:34px}.sidebar nav a{padding:12px 14px;border-radius:11px;color:#a9bdd2}.sidebar nav a:hover,.sidebar nav a.active{background:#10243a;color:white}
.side-bottom{margin-top:auto;border-top:1px solid var(--line);padding-top:18px;display:grid;gap:8px}.side-bottom span{font-weight:700}.side-bottom a{color:#ff8f99;font-size:13px}
.content{padding:34px;max-width:1500px;width:100%;margin:0 auto}.content header{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}.content h1{margin:3px 0 0;font-size:30px}.eyebrow{font-size:11px;letter-spacing:.18em;color:var(--brand)}
.status{font-size:13px;color:#a9bdd2;display:flex;gap:8px;align-items:center}.status i{width:9px;height:9px;border-radius:50%;background:var(--brand);box-shadow:0 0 15px var(--brand)}
.hero{display:flex;justify-content:space-between;align-items:center;gap:20px;background:linear-gradient(135deg,#103049,#0b2c22);border:1px solid #24516a;padding:28px;border-radius:22px;margin-bottom:22px}
.hero h2{font-size:28px;margin:6px 0}.hero p{margin:0;color:#b7c8d9}.hero span{font-size:12px;color:var(--brand);font-weight:800}.server-pill{padding:12px 16px;border-radius:999px;border:1px solid #3a6178;background:#071522;color:#c8deef;font-family:monospace}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:22px}.stat,.panel,.service{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:20px}.stat small{color:var(--muted)}.stat strong{display:block;font-size:30px;margin-top:8px}
.panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.panel-head h3{margin:0}.integration-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.integration-grid div{background:#0a1727;padding:15px;border-radius:14px;border:1px solid #1d334e}.integration-grid b,.integration-grid span{display:block}.integration-grid span{color:var(--muted);font-size:12px;margin-top:5px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px}.service h3{margin:16px 0 6px}.service p,.service small{color:var(--muted)}.badge{display:inline-flex;align-items:center;padding:5px 9px;border-radius:999px;background:#16382f;color:#77e7bd;font-size:11px;font-weight:800;text-transform:uppercase}
.split{display:grid;grid-template-columns:minmax(300px,420px) 1fr;gap:18px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}.form-grid .btn{align-self:end;margin-bottom:14px}.check{display:flex;align-items:center;gap:8px}.check input{width:auto}
.table{display:grid;gap:8px}.tr{display:grid;grid-template-columns:1.5fr 1fr auto;gap:14px;align-items:center;padding:12px;border-radius:12px;background:#091725;border:1px solid #192e47}.tr b,.tr small{display:block}.tr small{color:var(--muted);margin-top:3px}
.empty{padding:28px;border:1px dashed #2c4664;border-radius:14px;text-align:center;color:var(--muted)}.narrow{max-width:620px}.alert{padding:12px 14px;border-radius:12px;margin:15px 0;background:#173149;border:1px solid #285273}.alert.error{background:#351b25;border-color:#72303f;color:#ffbdc4}.alert.ok{background:#153528;border-color:#2b6d50;color:#a5f0cd}.alert.warn{background:#3b3117;border-color:#75632b;color:#ffe59a}
footer{color:#607a96;text-align:center;font-size:12px;padding:30px 0 10px}
@media(max-width:900px){.app-body{grid-template-columns:1fr}.sidebar{position:relative;height:auto;border-right:0;border-bottom:1px solid var(--line)}.sidebar nav{grid-template-columns:repeat(2,1fr);margin-top:20px}.side-bottom{display:none}.content{padding:22px}.stats{grid-template-columns:repeat(2,1fr)}.split{grid-template-columns:1fr}.integration-grid{grid-template-columns:1fr}.hero{align-items:flex-start;flex-direction:column}}
@media(max-width:560px){.form-grid{grid-template-columns:1fr}.stats{grid-template-columns:1fr}.content header{align-items:flex-start;gap:12px}.status{display:none}.tr{grid-template-columns:1fr}.login-card{padding:24px}}

/* Admin v2 */
.admin-welcome{display:flex;justify-content:space-between;align-items:center;gap:22px;background:linear-gradient(135deg,#0f2438,#0a1a2a);border:1px solid var(--line);border-radius:20px;padding:22px;margin-bottom:18px}
.admin-welcome h2{margin:5px 0 4px;font-size:26px}.admin-welcome p{margin:0;color:var(--muted)}
.quick-actions{display:flex;gap:9px;flex-wrap:wrap}.btn.primary.compact{width:auto}.btn.mini{padding:8px 10px;font-size:12px;border-radius:9px}
.admin-stats{grid-template-columns:repeat(3,1fr)}.danger-stat strong{color:#ff8f99}.warn-stat strong{color:#ffd478}
.dashboard-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.panel-head a{font-size:12px;color:var(--brand)}.panel-head small{display:block;color:var(--muted);margin-top:4px}
.compact-table .tr{grid-template-columns:1.5fr 1fr auto}.admin-row{grid-template-columns:minmax(180px,1.7fr) auto minmax(120px,auto)}
.inline-form{margin:0;display:flex;align-items:center;gap:8px}.inline-form input{display:none}.service-actions select{min-width:112px;padding:8px 9px;margin:0}
.danger-btn{border-color:#633142;background:#321923;color:#ffb4bc}.success-btn{border-color:#27664e;background:#14372a;color:#9df0ca}
.badge.status-active,.badge.status-paid{background:#16382f;color:#77e7bd}.badge.status-suspended{background:#3a1d26;color:#ff9ba7}.badge.status-pending{background:#3a3119;color:#ffe090}
.settings-grid{display:grid;grid-template-columns:1.4fr .8fr;gap:18px}.settings-form .full-field{grid-column:1/-1}.info-list{display:grid;gap:10px}.info-list div{display:flex;justify-content:space-between;gap:20px;padding:13px 0;border-bottom:1px solid var(--line)}.info-list div:last-child{border-bottom:0}.info-list span{color:var(--muted)}.info-list b{color:#dff7ef}
@media(max-width:1050px){.admin-stats{grid-template-columns:repeat(2,1fr)}.dashboard-grid,.settings-grid{grid-template-columns:1fr}}
@media(max-width:900px){.admin-welcome{align-items:flex-start;flex-direction:column}.quick-actions{width:100%}.quick-actions .btn{flex:1}.compact-table .tr,.admin-row{grid-template-columns:1fr}.inline-form{width:100%}.service-actions select{flex:1}}
@media(max-width:560px){.admin-stats{grid-template-columns:1fr 1fr}.admin-welcome{padding:18px}.admin-welcome h2{font-size:23px}.quick-actions{display:grid;grid-template-columns:1fr 1fr}.quick-actions .btn{width:100%}.settings-form .full-field{grid-column:auto}}

.row-actions{display:flex;gap:7px;align-items:center;justify-content:flex-end;flex-wrap:wrap}.row-edit{grid-column:1/-1;border-top:1px solid #1a3048;padding-top:10px}.row-edit summary{cursor:pointer;color:#8fb0cb;font-size:12px;font-weight:700}.row-edit[open] summary{color:var(--brand);margin-bottom:8px}.edit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;align-items:end}.edit-grid label{margin:0}.edit-grid .btn{margin-bottom:0}.invoice-row>div:nth-child(2) small{margin-top:6px}.client-row,.service-row,.invoice-row{padding:14px}
@media(max-width:900px){.row-actions{justify-content:flex-start}.edit-grid{grid-template-columns:1fr 1fr}.row-edit{margin-top:4px}}
@media(max-width:560px){.edit-grid{grid-template-columns:1fr}.row-actions{display:grid;grid-template-columns:1fr 1fr;width:100%}.row-actions form,.row-actions button{width:100%}.service-actions{grid-column:1/-1}.service-actions select{min-width:0}}

/* Mobile-first admin redesign v3 */
.stat em{display:block;font-style:normal;color:#6f88a0;font-size:11px;margin-top:2px}
.admin-app .content>header{margin-bottom:18px}
.admin-app .admin-welcome{background:transparent;border:0;padding:0;margin:0 0 14px;align-items:flex-end}
.admin-app .admin-welcome p{font-size:13px;margin-top:4px}
.admin-app .quick-actions .btn{min-height:40px;padding:0 13px;font-size:12px;border-radius:10px}
.admin-app .admin-stats{gap:10px;margin-bottom:16px}
.admin-app .admin-stats .stat{padding:15px 16px;border-radius:15px;min-height:112px}
.admin-app .admin-stats .stat small{font-size:12px}
.admin-app .admin-stats .stat strong{font-size:31px;margin-top:6px;line-height:1}
.admin-app .dashboard-grid{gap:14px}
.admin-app .dashboard-grid .panel{padding:16px;border-radius:16px}
.admin-app .panel-head{margin-bottom:12px}
.admin-app .panel-head h3{font-size:16px}

@media(max-width:900px){
  .admin-app{display:block}
  .admin-app .sidebar{
    position:sticky;top:0;z-index:40;height:auto;
    padding:12px 14px 10px;background:rgba(8,21,36,.97);
    backdrop-filter:blur(14px);border-right:0;border-bottom:1px solid var(--line)
  }
  .admin-app .sidebar .brand{gap:10px}
  .admin-app .sidebar .brand-mark{width:38px;height:38px;border-radius:11px;font-size:20px}
  .admin-app .sidebar .brand strong{font-size:16px}
  .admin-app .sidebar .brand small{font-size:11px}
  .admin-app .sidebar nav{
    display:flex;gap:7px;margin-top:10px;overflow-x:auto;padding-bottom:2px;
    scrollbar-width:none;-webkit-overflow-scrolling:touch
  }
  .admin-app .sidebar nav::-webkit-scrollbar{display:none}
  .admin-app .sidebar nav a{
    flex:0 0 auto;white-space:nowrap;padding:8px 11px;border-radius:9px;
    font-size:12px;background:#0b1a2b;border:1px solid transparent
  }
  .admin-app .sidebar nav a.active{background:#14304a;border-color:#234763}
  .admin-app .side-bottom{display:none}
  .admin-app .content{padding:16px 14px 28px}
  .admin-app .content>header{margin:0 0 14px;padding:0}
  .admin-app .content>header .eyebrow{display:none}
  .admin-app .content>header h1{font-size:24px;margin:0}
  .admin-app .status{display:none}
  .admin-app .admin-welcome{display:block;margin-bottom:12px}
  .admin-app .admin-welcome>div:first-child{display:none}
  .admin-app .quick-actions{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;width:100%}
  .admin-app .quick-actions .btn{width:100%;padding:0 8px}
  .admin-app .admin-stats{grid-template-columns:repeat(2,1fr);gap:10px}
  .admin-app .admin-stats .stat{min-height:105px}
  .admin-app .dashboard-grid{grid-template-columns:1fr}
  .admin-app .compact-table .tr{grid-template-columns:1fr auto;gap:8px}
  .admin-app .compact-table .tr>span:nth-child(2){display:none}
  .admin-app footer{padding:22px 0 4px}
}
@media(max-width:560px){
  .admin-app .content{padding:14px 12px 24px}
  .admin-app .admin-stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .admin-app .admin-stats .stat{padding:14px;min-height:100px}
  .admin-app .admin-stats .stat strong{font-size:28px}
  .admin-app .quick-actions{grid-template-columns:repeat(3,minmax(0,1fr))}
  .admin-app .quick-actions .btn{font-size:11px}
  .admin-app .sidebar nav a{font-size:11px;padding:7px 10px}
}

.form-note{grid-column:1/-1;color:#7890a8;font-size:12px;line-height:1.45;padding:10px 12px;border:1px dashed #29435e;border-radius:10px;background:#091827;margin:2px 0 12px}
.cpanel-btn{background:linear-gradient(135deg,#1d9bf0,#21a7ff);border-color:transparent;color:#031522}
.service-login{display:flex;margin-top:16px;width:100%}
input[readonly]{opacity:.72;cursor:not-allowed}