/* ============================================================
   Rissa Wifi — Global Stylesheet
   Clean · Modern · Responsive
   ============================================================ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --accent:#6366f1; --accent-dark:#4f46e5; --accent-soft:#eef2ff;
  --bg:#f6f7fb; --card:#ffffff; --sidebar:#0f172a; --sidebar-2:#1e293b;
  --text:#0f172a; --muted:#64748b; --border:#e2e8f0;
  --green:#10b981; --amber:#f59e0b; --red:#ef4444; --blue:#3b82f6;
  --radius:14px; --radius-sm:10px; --shadow:0 1px 3px rgba(15,23,42,.06),0 8px 24px -12px rgba(15,23,42,.08);
  --shadow-lg:0 10px 40px -12px rgba(15,23,42,.18);
  --font:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --transition:.2s cubic-bezier(.4,0,.2,1);
}
html,body{height:100%}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.5;-webkit-font-smoothing:antialiased;font-size:14px}
a{color:var(--accent);text-decoration:none}
a:hover{color:var(--accent-dark)}
img{max-width:100%;display:block}

/* ── Layout ───────────────────────────────── */
.layout{display:flex;min-height:100vh}
.sidebar{
  width:260px;flex-shrink:0;background:var(--sidebar);color:#cbd5e1;
  display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0;z-index:50;
  transition:transform var(--transition);
}
.sidebar-brand{display:flex;align-items:center;gap:12px;padding:20px 22px;border-bottom:1px solid rgba(148,163,184,.1)}
.brand-logo{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--accent),#8b5cf6);display:grid;place-items:center;color:#fff;font-weight:800;font-size:18px}
.brand-text strong{display:block;color:#fff;font-size:15px;font-weight:700}
.brand-text small{font-size:11px;color:#94a3b8}
.sidebar-nav{flex:1;overflow-y:auto;padding:14px 12px}
.nav-section{font-size:10px;text-transform:uppercase;letter-spacing:.1em;color:#475569;font-weight:700;padding:14px 12px 6px}
.sidebar-nav a{
  display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;
  color:#cbd5e1;font-size:13.5px;font-weight:500;transition:all var(--transition);
}
.sidebar-nav a:hover{background:rgba(148,163,184,.08);color:#fff}
.sidebar-nav a.active{background:var(--accent);color:#fff;box-shadow:0 8px 20px -8px var(--accent)}
.sidebar-foot{padding:14px;border-top:1px solid rgba(148,163,184,.1)}
.user-chip{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,#8b5cf6,#6366f1);display:grid;place-items:center;color:#fff;font-weight:700;font-size:14px}
.user-meta strong{display:block;color:#fff;font-size:13px}
.user-meta small{font-size:11px;color:#94a3b8;overflow:hidden;text-overflow:ellipsis;display:block;max-width:140px}

.content{flex:1;margin-left:260px;padding:28px 32px;max-width:100%;min-width:0}
.page-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap;margin-bottom:26px}
.page-head h1{font-size:22px;font-weight:800;letter-spacing:-.02em}
.page-head p{color:var(--muted);font-size:13.5px;margin-top:4px}

.menu-toggle{display:none;position:fixed;top:14px;left:14px;z-index:60;width:40px;height:40px;background:#fff;border:none;border-radius:10px;box-shadow:var(--shadow);cursor:pointer;padding:10px}
.menu-toggle span{display:block;height:2px;background:#0f172a;margin:4px 0;border-radius:2px}
.overlay{display:none;position:fixed;inset:0;background:rgba(15,23,42,.5);z-index:45;backdrop-filter:blur(2px)}
.overlay.show{display:block}

@media (max-width:900px){
  .sidebar{transform:translateX(-100%)}
  .sidebar.open{transform:none;box-shadow:var(--shadow-lg)}
  .menu-toggle{display:block}
  .content{margin-left:0;padding:70px 16px 24px}
  .page-head h1{font-size:18px}
}

/* ── Buttons ───────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;gap:8px;padding:10px 18px;font-size:13.5px;font-weight:600;
  border-radius:10px;border:1px solid transparent;cursor:pointer;transition:all var(--transition);
  font-family:inherit;text-decoration:none;white-space:nowrap;
}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 8px 20px -8px var(--accent)}
.btn-primary:hover{background:var(--accent-dark);color:#fff;transform:translateY(-1px)}
.btn-outline{background:#fff;color:var(--text);border-color:var(--border)}
.btn-outline:hover{border-color:var(--accent);color:var(--accent)}
.btn-ghost{background:transparent;color:var(--muted)}
.btn-ghost:hover{background:var(--accent-soft);color:var(--accent-dark)}
.btn-danger{background:#fee2e2;color:#b91c1c}
.btn-danger:hover{background:#fecaca}
.btn-success{background:var(--green);color:#fff}
.btn-success:hover{background:#059669;color:#fff}
.btn-sm{padding:7px 12px;font-size:12.5px;border-radius:8px}
.btn-lg{padding:13px 26px;font-size:15px;border-radius:12px}
.btn-block{width:100%;justify-content:center}
.btn:disabled{opacity:.6;cursor:not-allowed}

/* ── Cards ─────────────────────────────────── */
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.card-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;gap:12px;flex-wrap:wrap}
.card-head h3{font-size:15px;font-weight:700}
.card-head p{font-size:12.5px;color:var(--muted);margin-top:2px}

.grid{display:grid;gap:18px}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.grid-4{grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}

/* ── Stat tiles ────────────────────────────── */
.stat{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;
  position:relative;overflow:hidden;box-shadow:var(--shadow);transition:transform var(--transition);
}
.stat:hover{transform:translateY(-2px)}
.stat .label{font-size:12px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.05em}
.stat .value{font-size:26px;font-weight:800;letter-spacing:-.03em;margin-top:8px}
.stat .sub{font-size:12px;color:var(--muted);margin-top:4px}
.stat .icon{position:absolute;top:18px;right:18px;width:42px;height:42px;border-radius:12px;display:grid;place-items:center;font-size:20px;background:var(--accent-soft)}
.stat.accent-green .icon{background:#d1fae5}
.stat.accent-amber .icon{background:#fef3c7}
.stat.accent-blue  .icon{background:#dbeafe}
.stat.accent-red   .icon{background:#fee2e2}

/* ── Forms ─────────────────────────────────── */
.form-group{margin-bottom:16px}
.form-label{display:block;font-size:12.5px;font-weight:600;margin-bottom:6px;color:var(--text)}
.form-label .req{color:var(--red)}
.input,.select,.textarea{
  width:100%;padding:11px 14px;border:1.5px solid var(--border);border-radius:10px;
  font-family:inherit;font-size:13.5px;background:#fff;color:var(--text);transition:all var(--transition);
}
.input:focus,.select:focus,.textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px rgba(99,102,241,.1)}
.textarea{resize:vertical;min-height:90px}
.form-hint{font-size:11.5px;color:var(--muted);margin-top:5px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:600px){.form-row{grid-template-columns:1fr}}

/* ── Tables ────────────────────────────────── */
.table-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--border);background:#fff}
table{width:100%;border-collapse:collapse;font-size:13.5px}
thead th{
  text-align:left;padding:13px 16px;font-size:11.5px;font-weight:700;color:var(--muted);
  text-transform:uppercase;letter-spacing:.05em;background:#f8fafc;border-bottom:1px solid var(--border);white-space:nowrap;
}
tbody td{padding:13px 16px;border-bottom:1px solid #f1f5f9;vertical-align:middle}
tbody tr:last-child td{border-bottom:none}
tbody tr:hover{background:#f8fafc}
.empty{text-align:center;padding:50px 20px;color:var(--muted)}
.empty-emoji{font-size:42px;margin-bottom:12px;opacity:.5}

/* ── Badges ────────────────────────────────── */
.badge{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:20px;font-size:11.5px;font-weight:600}
.badge-green{background:#d1fae5;color:#065f46}
.badge-amber{background:#fef3c7;color:#92400e}
.badge-red{background:#fee2e2;color:#991b1b}
.badge-blue{background:#dbeafe;color:#1e40af}
.badge-gray{background:#f1f5f9;color:#475569}
.badge-accent{background:var(--accent-soft);color:var(--accent-dark)}
.dot{width:7px;height:7px;border-radius:50%;background:currentColor;display:inline-block}

/* ── Modal ─────────────────────────────────── */
.modal{position:fixed;inset:0;background:rgba(15,23,42,.55);backdrop-filter:blur(4px);z-index:100;display:none;align-items:center;justify-content:center;padding:20px;overflow-y:auto}
.modal.open{display:flex;animation:fadeIn .2s ease}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.modal-panel{background:#fff;border-radius:18px;width:100%;max-width:520px;box-shadow:var(--shadow-lg);animation:slideUp .3s cubic-bezier(.4,0,.2,1);max-height:92vh;overflow-y:auto}
@keyframes slideUp{from{transform:translateY(20px);opacity:0}to{transform:none;opacity:1}}
.modal-head{padding:22px 24px 0}
.modal-head h3{font-size:17px;font-weight:700}
.modal-head p{font-size:13px;color:var(--muted);margin-top:4px}
.modal-body{padding:20px 24px}
.modal-foot{padding:16px 24px 22px;display:flex;gap:10px;justify-content:flex-end;border-top:1px solid var(--border);margin-top:8px}
.modal-close{position:absolute;top:16px;right:20px;background:none;border:none;font-size:22px;color:var(--muted);cursor:pointer}

/* ── Toast ─────────────────────────────────── */
.toast-stack{position:fixed;bottom:22px;right:22px;z-index:200;display:flex;flex-direction:column;gap:10px;pointer-events:none}
.toast{background:#0f172a;color:#fff;padding:12px 18px;border-radius:12px;font-size:13.5px;font-weight:500;box-shadow:var(--shadow-lg);animation:slideIn .3s;pointer-events:auto;max-width:340px}
.toast.success{background:#065f46}
.toast.error{background:#991b1b}
.toast.info{background:#1e40af}
@keyframes slideIn{from{transform:translateX(20px);opacity:0}to{transform:none;opacity:1}}

/* ── Flash ─────────────────────────────────── */
.flash{padding:13px 18px;border-radius:12px;font-size:13.5px;margin-bottom:20px;border:1px solid transparent}
.flash-success{background:#d1fae5;color:#065f46;border-color:#6ee7b7}
.flash-error  {background:#fee2e2;color:#991b1b;border-color:#fca5a5}
.flash-info   {background:#dbeafe;color:#1e40af;border-color:#93c5fd}

/* ── Public / Landing page ─────────────────── */
.public-nav{position:sticky;top:0;background:rgba(255,255,255,.85);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);z-index:40}
.public-nav-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:16px 24px}
.public-logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;color:var(--text)}
.public-logo .brand-logo{width:34px;height:34px;font-size:16px}
.public-links{display:flex;gap:22px;align-items:center}
.public-links a{color:var(--muted);font-weight:500;font-size:14px}
.public-links a:hover{color:var(--accent)}
@media (max-width:700px){.public-links .hide-sm{display:none}}

.hero{max-width:1200px;margin:0 auto;padding:80px 24px 60px;text-align:center}
.hero .pill{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;background:var(--accent-soft);color:var(--accent-dark);border-radius:20px;font-size:12.5px;font-weight:600;margin-bottom:22px}
.hero h1{font-size:clamp(32px,5vw,52px);font-weight:800;letter-spacing:-.035em;line-height:1.1;margin-bottom:20px}
.hero h1 .accent{background:linear-gradient(135deg,var(--accent),#8b5cf6);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{font-size:17px;color:var(--muted);max-width:640px;margin:0 auto 32px}
.hero-cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.hero-meta{margin-top:40px;display:flex;gap:40px;justify-content:center;flex-wrap:wrap;color:var(--muted);font-size:13px}
.hero-meta strong{display:block;color:var(--text);font-size:22px;font-weight:800;letter-spacing:-.02em}

.plans{max-width:1200px;margin:0 auto;padding:20px 24px 80px}
.plans-head{text-align:center;margin-bottom:44px}
.plans-head h2{font-size:32px;font-weight:800;letter-spacing:-.03em;margin-bottom:10px}
.plans-head p{color:var(--muted);font-size:15px}
.plans-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:22px}
.plan{background:#fff;border:1.5px solid var(--border);border-radius:18px;padding:28px 24px;position:relative;transition:all var(--transition);display:flex;flex-direction:column}
.plan:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.plan.popular{border-color:var(--accent);box-shadow:0 12px 40px -10px rgba(99,102,241,.3)}
.plan.popular::before{content:'MOST POPULAR';position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--accent);color:#fff;font-size:10.5px;font-weight:700;letter-spacing:.1em;padding:5px 14px;border-radius:20px}
.plan h3{font-size:15px;font-weight:700;margin-bottom:6px;color:var(--accent)}
.plan .desc{font-size:12.5px;color:var(--muted);margin-bottom:20px;min-height:32px}
.plan .price{font-size:38px;font-weight:800;letter-spacing:-.04em;line-height:1}
.plan .price .per{font-size:14px;color:var(--muted);font-weight:500}
.plan .price-yearly{font-size:12.5px;color:var(--muted);margin-top:6px}
.plan ul{list-style:none;margin:22px 0;flex:1}
.plan ul li{padding:9px 0;font-size:13px;display:flex;gap:10px;align-items:flex-start;color:#334155}
.plan ul li::before{content:'✓';color:var(--green);font-weight:700;flex-shrink:0}

/* ── Auth ──────────────────────────────────── */
.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at top left,#eef2ff,var(--bg) 60%)}
.auth-card{width:100%;max-width:420px;background:#fff;border:1px solid var(--border);border-radius:18px;padding:36px 32px;box-shadow:var(--shadow-lg)}
.auth-card h1{font-size:22px;font-weight:800;margin-bottom:6px;letter-spacing:-.02em}
.auth-card p.sub{color:var(--muted);font-size:13.5px;margin-bottom:26px}
.auth-logo{display:flex;align-items:center;gap:10px;margin-bottom:24px;font-weight:800;font-size:18px}
.auth-foot{margin-top:22px;text-align:center;font-size:13px;color:var(--muted)}

/* ── Utility ───────────────────────────────── */
.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.row-end{display:flex;gap:8px;justify-content:flex-end}
.muted{color:var(--muted)}
.small{font-size:12.5px}
.mb-0{margin-bottom:0}.mb-1{margin-bottom:8px}.mb-2{margin-bottom:16px}.mb-3{margin-bottom:24px}
.mt-2{margin-top:16px}.mt-3{margin-top:24px}
.text-right{text-align:right}
.mono{font-family:'SF Mono',Consolas,Monaco,monospace;font-size:12.5px;background:#f1f5f9;padding:2px 8px;border-radius:6px}
.progress{height:8px;background:#f1f5f9;border-radius:6px;overflow:hidden}
.progress > span{display:block;height:100%;background:linear-gradient(90deg,var(--accent),#8b5cf6);border-radius:6px;transition:width .4s}
.progress.warn > span{background:linear-gradient(90deg,var(--amber),#f97316)}
.progress.danger > span{background:linear-gradient(90deg,var(--red),#dc2626)}

/* ── Portal (captive) ──────────────────────── */
.portal{min-height:100vh;display:grid;place-items:center;padding:20px;background:linear-gradient(135deg,#0f172a 0%,#1e293b 100%)}
.portal-card{width:100%;max-width:440px;background:#fff;border-radius:22px;overflow:hidden;box-shadow:0 30px 60px -20px rgba(0,0,0,.5)}
.portal-head{padding:32px 28px 24px;text-align:center;background:linear-gradient(135deg,var(--accent),#8b5cf6);color:#fff}
.portal-head img{width:64px;height:64px;border-radius:16px;object-fit:cover;margin:0 auto 14px;background:#fff;padding:6px}
.portal-head .logo-fallback{width:64px;height:64px;border-radius:16px;background:rgba(255,255,255,.2);display:grid;place-items:center;margin:0 auto 14px;font-size:28px;font-weight:800}
.portal-head h1{font-size:20px;font-weight:700;margin-bottom:4px}
.portal-head p{opacity:.9;font-size:13px}
.portal-tabs{display:flex;border-bottom:1px solid var(--border)}
.portal-tabs button{flex:1;padding:14px;background:none;border:none;font-family:inherit;font-weight:600;font-size:13.5px;color:var(--muted);cursor:pointer;border-bottom:2px solid transparent;transition:all var(--transition)}
.portal-tabs button.active{color:var(--accent);border-bottom-color:var(--accent)}
.portal-body{padding:26px 28px 28px}
.portal-foot{padding:16px 28px 22px;text-align:center;font-size:12px;color:var(--muted);border-top:1px solid var(--border)}
.tab-pane{display:none}
.tab-pane.active{display:block;animation:fadeIn .2s}
.plan-card{border:1.5px solid var(--border);border-radius:14px;padding:16px;margin-bottom:12px;cursor:pointer;transition:all var(--transition);display:flex;justify-content:space-between;align-items:center}
.plan-card:hover{border-color:var(--accent);background:var(--accent-soft)}
.plan-card strong{display:block;font-size:14px;margin-bottom:2px}
.plan-card small{color:var(--muted);font-size:12px}
.plan-card .price{font-size:17px;font-weight:800;color:var(--accent)}