/* ============================================================
   OS Infrastructure — app-specific styles (supplement to
   shared/css/theme.css). Blue/cyan accent.
   ============================================================ */
:root{
  --accent:#2f6fe0; --accent-d:#1d4ed8; --accent-l:#5b8def; --accent-2:#0ea5c4;
  --bg:#f3f7fc; --bg-soft:#e9f0f8; --bg-soft2:#dde8f4;
}

/* keep brand mark consistent */
.brand .osi-mark{height:34px;width:34px;flex:0 0 auto}
.footer-brand .osi-mark{height:30px;width:30px}

/* hero panel reused from neutronix look */
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:3rem;align-items:center}
.hero-panel{border:1px solid var(--line-strong);border-radius:var(--radius-lg);overflow:hidden;
  background:linear-gradient(160deg,rgba(59,130,246,.12),rgba(34,211,238,.05));box-shadow:var(--shadow);padding:1.6rem}
.hero-panel .row{display:flex;justify-content:space-between;gap:1rem;padding:.7rem 0;border-bottom:1px solid var(--line);font-size:.92rem}
.hero-panel .row:last-child{border:0}
.hero-panel .row b{color:var(--ink);font-family:var(--font-head)}
.hero-panel .row .ok{color:var(--accent-2)}
.hero-panel .ph{font-family:var(--font-head);font-weight:700;color:var(--ink);margin-bottom:.4rem;
  display:flex;align-items:center;gap:.5rem}
.hero-panel .ph svg{width:18px;height:18px;color:var(--accent-2)}

/* datacenter list */
.dc{display:grid;grid-template-columns:1fr 1fr;gap:2.5rem;align-items:center}
.dc-list{list-style:none}
.dc-list li{position:relative;padding:1rem 0 1rem 2.1rem;border-bottom:1px solid var(--line);color:#d4dbec;font-size:.95rem}
.dc-list li:last-child{border:0}
.dc-list li svg{position:absolute;left:0;top:1.05rem;width:16px;height:16px;color:var(--accent-2)}

/* CTA strip */
.cta-strip{background:linear-gradient(150deg,rgba(59,130,246,.14),rgba(34,211,238,.05));
  border:1px solid var(--line-strong);border-radius:var(--radius-lg);
  padding:clamp(2rem,5vw,3.4rem);text-align:center}
.cta-strip h2{margin-bottom:.8rem}
.cta-strip p{margin-bottom:1.6rem}

/* ---------- App views (router target) ---------- */
.view{min-height:60vh;padding-top:7rem}
.view-pad{padding-top:8.5rem}

/* ---------- Configurator ---------- */
.cfg-grid{display:grid;grid-template-columns:1.4fr .8fr;gap:2rem;align-items:start}
.os-toggle{display:inline-flex;gap:.4rem;background:var(--card);border:1px solid var(--line-strong);
  border-radius:50px;padding:.3rem}
.os-toggle button{border:0;background:none;color:var(--ink-soft);font-family:var(--font-head);font-weight:700;
  padding:.55rem 1.4rem;border-radius:50px;cursor:pointer;transition:.2s;display:inline-flex;align-items:center;gap:.45rem}
.os-toggle button svg{width:16px;height:16px}
.os-toggle button.active{background:var(--grad);color:#04101a}
.pkg-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:1rem;margin-top:1.2rem}
.pkg{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);padding:1.2rem;
  cursor:pointer;transition:.2s var(--ease);position:relative}
.pkg:hover{border-color:var(--line-strong);transform:translateY(-3px);background:var(--card-2)}
.pkg.sel{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}
.pkg.sel::after{content:"";position:absolute;top:.9rem;right:.9rem;width:18px;height:18px;border-radius:50%;
  background:var(--grad)}
.pkg h4{font-family:var(--font-head);color:var(--ink);font-size:1.05rem;margin-bottom:.6rem}
.pkg .specs{display:grid;gap:.3rem;font-size:.86rem;color:#aeb8d0;margin-bottom:.8rem}
.pkg .specs span{display:flex;justify-content:space-between}
.pkg .price{font-family:var(--font-head);font-weight:800;color:var(--ink);font-size:1.15rem}
.pkg .price small{font-weight:600;color:var(--muted);font-size:.78rem}
.pkg .setup{font-size:.78rem;color:var(--muted)}

.addons{display:grid;gap:.7rem;margin-top:1.2rem}
.addon{display:flex;align-items:flex-start;gap:.8rem;background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius-sm);padding:.9rem 1.1rem;cursor:pointer;transition:.2s}
.addon:hover{border-color:var(--line-strong)}
.addon input{margin-top:.25rem;accent-color:var(--accent);width:18px;height:18px;flex:0 0 auto}
.addon .at{font-family:var(--font-head);font-weight:700;color:var(--ink);font-size:.95rem}
.addon .ad{font-size:.82rem;color:var(--muted)}
.addon .ap{margin-left:auto;font-family:var(--font-head);font-weight:700;color:var(--accent-2);white-space:nowrap}

.summary{position:sticky;top:7rem;background:var(--card);border:1px solid var(--line-strong);
  border-radius:var(--radius);padding:1.6rem}
.summary h3{margin-bottom:1rem}
.sum-row{display:flex;justify-content:space-between;gap:1rem;padding:.55rem 0;border-bottom:1px solid var(--line);font-size:.92rem;color:var(--ink-soft)}
.sum-row b{color:var(--ink);font-family:var(--font-head)}
.sum-total{display:flex;justify-content:space-between;align-items:baseline;margin-top:1rem;padding-top:1rem;border-top:1px solid var(--line-strong)}
.sum-total .lbl{color:var(--muted);font-size:.85rem}
.sum-total .val{font-family:var(--font-head);font-weight:800;font-size:1.5rem;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.qty{display:flex;align-items:center;gap:.6rem;margin:.4rem 0 1rem}
.qty button{width:32px;height:32px;border-radius:9px;border:1px solid var(--line-strong);background:var(--card);
  color:var(--ink);cursor:pointer;font-size:1.1rem;line-height:1}
.qty input{width:54px;text-align:center;padding:.45rem;border:1px solid var(--line-strong);border-radius:9px;
  background:var(--card);color:var(--ink);font-family:inherit}
.cfg-note{font-size:.78rem;color:var(--muted);margin-top:1rem;line-height:1.5}

/* ---------- Forms (shared style) ---------- */
.osi-form{display:grid;gap:1rem;max-width:460px}
.osi-form.wide{max-width:680px;grid-template-columns:1fr 1fr}
.osi-form .full{grid-column:1/-1}
.osi-form label{font-size:.82rem;color:var(--muted);font-family:var(--font-head);font-weight:600;
  display:block;margin-bottom:.35rem}
.osi-form input,.osi-form select,.osi-form textarea{width:100%;padding:.85rem 1rem;border:1px solid var(--line-strong);
  border-radius:12px;background:var(--card);color:var(--ink);font-family:inherit;font-size:.98rem;transition:.2s}
.osi-form input:focus,.osi-form select:focus,.osi-form textarea:focus{outline:none;border-color:var(--accent);background:var(--card-2)}
.osi-form select option{background:#fff;color:var(--ink)}
.osi-form .check{display:flex;align-items:flex-start;gap:.6rem;font-size:.9rem;color:var(--ink-soft)}
.osi-form .check input{width:18px;height:18px;flex:0 0 auto;accent-color:var(--accent)}
.form-status{font-size:.9rem;min-height:1.2em;grid-column:1/-1}
.form-status.ok{color:var(--accent-2)} .form-status.err{color:#ff6b6b}
.auth-card{max-width:460px;margin:0 auto;background:var(--card);border:1px solid var(--line-strong);
  border-radius:var(--radius);padding:2rem}
.auth-switch{margin-top:1rem;text-align:center}
.auth-switch a{color:var(--accent-l);cursor:pointer;font-size:.9rem;font-weight:600}

/* ---------- Dashboard / orders ---------- */
.head-row{display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;align-items:center;margin-bottom:1.6rem}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1rem;margin-bottom:1.8rem}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);padding:1.2rem}
.kpi .v{font-family:var(--font-head);font-weight:800;font-size:1.6rem;color:var(--ink)}
.kpi .v.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.kpi .l{font-size:.82rem;color:var(--muted);margin-top:.2rem}

.order-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem 1.6rem;margin-bottom:1rem}
.order-card .oc-head{display:flex;flex-wrap:wrap;gap:.8rem;align-items:center;justify-content:space-between;margin-bottom:1rem}
.order-card .oc-title{font-family:var(--font-head);font-weight:700;color:var(--ink);font-size:1.05rem}
.order-card .oc-no{font-size:.8rem;color:var(--muted)}
.oc-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:.8rem 1.6rem;font-size:.9rem}
.oc-grid .k{color:var(--muted);font-size:.78rem;text-transform:uppercase;letter-spacing:.04em}
.oc-grid .val{color:#e8ecf5;word-break:break-word}
.oc-grid .val a{color:var(--accent-l);text-decoration:underline}
.oc-actions{margin-top:1rem;display:flex;gap:.6rem;flex-wrap:wrap}

.badge{display:inline-flex;align-items:center;gap:.4rem;padding:.3rem .8rem;border-radius:50px;font-size:.78rem;
  font-weight:700;font-family:var(--font-head);border:1px solid var(--line-strong)}
.badge .d{width:7px;height:7px;border-radius:50%}
.badge.pending{color:#fbbf24} .badge.pending .d{background:#fbbf24}
.badge.processing{color:#60a5fa} .badge.processing .d{background:#60a5fa}
.badge.active{color:#34d399} .badge.active .d{background:#34d399}
.badge.cancelled{color:#f87171} .badge.cancelled .d{background:#f87171}
.badge.suspended{color:#a78bfa} .badge.suspended .d{background:#a78bfa}

/* ---------- Tables (admin) ---------- */
.tabs{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:1.6rem}
.tabs button{background:var(--card);border:1px solid var(--line-strong);color:var(--ink-soft);padding:.55rem 1.1rem;
  border-radius:50px;cursor:pointer;font-family:var(--font-head);font-weight:700;font-size:.88rem;transition:.2s}
.tabs button.active{background:var(--grad);color:#04101a}
.otable{width:100%;border-collapse:collapse;font-size:.88rem}
.otable th,.otable td{text-align:left;padding:.7rem .8rem;border-bottom:1px solid var(--line);vertical-align:middle}
.otable th{color:var(--muted);font-weight:600;font-size:.76rem;text-transform:uppercase;letter-spacing:.05em}
.otable tr:hover td{background:rgba(15,20,31,.03)}
.otable input,.otable select{padding:.4rem .6rem;border:1px solid var(--line-strong);border-radius:8px;
  background:var(--card);color:var(--ink);font-family:inherit;font-size:.85rem;width:100%}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--card)}
.btn-sm{padding:.45rem 1rem;font-size:.82rem}

/* ---------- Modal ---------- */
.modal-bg{position:fixed;inset:0;background:rgba(3,7,14,.7);backdrop-filter:blur(6px);z-index:200;
  display:grid;place-items:center;padding:1.5rem;opacity:0;visibility:hidden;transition:.25s}
.modal-bg.open{opacity:1;visibility:visible}
.modal{background:var(--bg-soft2);border:1px solid var(--line-strong);border-radius:var(--radius);
  padding:2rem;max-width:640px;width:100%;max-height:88vh;overflow:auto;box-shadow:var(--shadow);
  transform:translateY(12px);transition:.25s var(--ease)}
.modal-bg.open .modal{transform:none}
.modal h3{margin-bottom:1.2rem}
.modal-close{float:right;background:none;border:0;color:var(--muted);cursor:pointer;font-size:1.3rem;line-height:1}

.empty{text-align:center;color:var(--muted);padding:3rem 1rem;border:1px dashed var(--line-strong);border-radius:var(--radius)}
.spin{display:inline-block;width:22px;height:22px;border:2px solid var(--line-strong);border-top-color:var(--accent);
  border-radius:50%;animation:sp 1s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}
.center{display:grid;place-items:center;padding:3rem}

@media(max-width:880px){
  .hero-grid,.dc{grid-template-columns:1fr}
  .cfg-grid{grid-template-columns:1fr}
  .summary{position:static}
  .osi-form.wide{grid-template-columns:1fr}
}