/* ============================================================
   Alves Solutions Portal — Shared Styles
   Theme: Futuristic neon — black base, green + blue accents
   ============================================================ */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root{
  --bg:#04060a;
  --bg-elev:#0a0f17;
  --card:rgba(10,18,28,.72);
  --card-solid:#0a121c;
  --border:rgba(120,200,255,.10);
  --border2:rgba(120,200,255,.20);
  --neon-green:#00ff9c;
  --neon-green-dim:rgba(0,255,156,.12);
  --neon-green-border:rgba(0,255,156,.45);
  --neon-blue:#22d3ff;
  --neon-blue-dim:rgba(34,211,255,.12);
  --neon-blue-border:rgba(34,211,255,.40);
  --neon-purple:#7c5cff;
  --glow-green:0 0 12px rgba(0,255,156,.35);
  --glow-blue:0 0 12px rgba(34,211,255,.30);
  --text:#e8f4ff;
  --muted:#7d93ad;
  --dim:#43586e;
  --green:#00ff9c;
  --red:#ff5b7f;
  --amber:#ffc04d;
  --r:14px;--r-sm:9px;
  --sidebar-w:220px;
  --topbar-h:56px;
  --bottom-nav-h:64px;
}

html{scroll-behavior:smooth;overflow-x:clip}

body{
  background:var(--bg);
  color:var(--text);
  font-family:'Segoe UI',system-ui,sans-serif;
  font-size:15px;line-height:1.6;
  -webkit-font-smoothing:antialiased;
  min-height:100vh;
  position:relative;
  overflow-x:clip;
  width:100%;
  max-width:100%;
}

/* ── Scrollbars ── */
::-webkit-scrollbar{width:4px;height:4px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:rgba(34,211,255,.25);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:rgba(34,211,255,.45)}

/* ── Background ── */
#bg-layer{
  position:fixed;inset:0;z-index:-2;overflow:hidden;
  background:
    radial-gradient(900px 600px at 80% -10%, rgba(34,211,255,.06), transparent 60%),
    radial-gradient(800px 500px at -10% 110%, rgba(0,255,156,.05), transparent 60%),
    var(--bg);
}
#bg-layer video,#bg-layer img{
  position:absolute;top:50%;left:50%;
  min-width:100%;min-height:100%;
  width:auto;height:auto;
  transform:translate(-50%,-50%);
  object-fit:cover;opacity:.35;
}
#bg-overlay{
  position:fixed;inset:0;z-index:-1;
  background:
    linear-gradient(rgba(4,6,10,.72), rgba(4,6,10,.82)),
    linear-gradient(rgba(34,211,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(34,211,255,.04) 1px, transparent 1px);
  background-size:auto, 44px 44px, 44px 44px;
  pointer-events:none;
}

/* ── SIDEBAR OVERLAY (mobile backdrop) ── */
#sidebar-overlay{
  display:none;
  position:fixed;inset:0;z-index:49;
  background:rgba(0,0,0,.6);
  backdrop-filter:blur(2px);
}
#sidebar-overlay.show{display:block}

/* ── Layout ── */
.layout{display:flex;min-height:100vh;width:100%;max-width:100%}

/* ── Sidebar ── */
.sidebar{
  width:var(--sidebar-w);flex-shrink:0;
  background:rgba(6,10,16,.95);
  backdrop-filter:blur(14px);
  border-right:1px solid var(--border);
  display:flex;flex-direction:column;
  padding:1.25rem 0;
  position:fixed;top:0;bottom:0;z-index:50;
  transition:transform .25s cubic-bezier(.4,0,.2,1);
}
.main{margin-left:var(--sidebar-w);flex:1;display:flex;flex-direction:column;min-height:100vh;min-width:0;max-width:100%}

/* ── Topbar ── */
.topbar{
  height:var(--topbar-h);
  width:100%;box-sizing:border-box;
  background:rgba(6,10,16,.7);
  border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;
  padding:0 1.5rem;backdrop-filter:blur(14px);
  position:sticky;top:0;z-index:40;
  gap:.75rem;overflow:hidden;
}
.topbar-title{font-size:.95rem;font-weight:700;letter-spacing:-.01em;flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.topbar-right{display:flex;align-items:center;gap:.75rem;flex-shrink:0}

/* Hamburger menu button — hidden on desktop */
.menu-toggle{
  display:none;
  background:none;border:1px solid var(--border2);
  border-radius:var(--r-sm);color:var(--muted);
  width:36px;height:36px;
  align-items:center;justify-content:center;
  cursor:pointer;font-size:1.1rem;flex-shrink:0;
  transition:all .15s;
}
.menu-toggle:hover{color:var(--neon-blue);border-color:var(--neon-blue-border)}

.page{padding:1.5rem;max-width:1100px;width:100%;box-sizing:border-box;overflow-x:clip}

/* ── Sidebar internals ── */
.sidebar-logo{
  display:flex;align-items:center;gap:9px;
  padding:.5rem 1.25rem 1.5rem;
  font-weight:800;font-size:1.05rem;
  text-decoration:none;color:var(--text);
}
/* ── Animated HUD logo mark ── */
.logo-mark{
  width:38px;height:38px;flex-shrink:0;
  position:relative;display:flex;align-items:center;justify-content:center;
}
.logo-mark svg{width:38px;height:38px;display:block}
.lm-ring1{animation:lmSpin  6s linear infinite;transform-box:view-box;transform-origin:50% 50%}
.lm-ring2{animation:lmSpinR 4s linear infinite;transform-box:view-box;transform-origin:50% 50%}
.lm-dot{animation:lmPulse 2s ease-in-out infinite}
.lm-core{animation:lmCorePulse 3s ease-in-out infinite}
@keyframes lmSpin  {from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
@keyframes lmSpinR {from{transform:rotate(0deg)}to{transform:rotate(-360deg)}}
@keyframes lmPulse {0%,100%{opacity:.6}50%{opacity:1}}
@keyframes lmCorePulse{
  0%,100%{filter:drop-shadow(0 0 3px rgba(0,255,156,.5))}
  50%{filter:drop-shadow(0 0 7px rgba(0,255,156,.9))}
}
.sidebar-section{
  font-size:.65rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--dim);padding:.75rem 1.25rem .35rem;
}
.sidebar nav a{
  display:flex;align-items:center;gap:10px;
  padding:.7rem 1.25rem;
  color:var(--muted);text-decoration:none;
  font-size:.875rem;font-weight:500;
  transition:all .15s;
  border-left:3px solid transparent;margin:1px 0;
}
.sidebar nav a:hover{color:var(--text);background:rgba(34,211,255,.05)}
.sidebar nav a.active{
  color:var(--neon-green);background:var(--neon-green-dim);
  border-left-color:var(--neon-green);
  text-shadow:0 0 8px rgba(0,255,156,.4);
}
.sidebar nav a .nav-icon{width:18px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.sidebar-footer{margin-top:auto;padding:1rem 1.25rem;border-top:1px solid var(--border)}
.sidebar-user{font-size:.8rem;color:var(--muted);margin-bottom:.75rem;font-weight:500}
.sidebar-user span{color:var(--text);display:block;font-weight:700;font-size:.875rem}

/* ── Bottom Navigation Bar (mobile only) ── */
#bottom-nav{
  display:none;
  position:fixed;bottom:0;left:0;right:0;
  height:var(--bottom-nav-h);z-index:50;
  background:rgba(6,10,16,.97);
  border-top:1px solid var(--border);
  backdrop-filter:blur(16px);
  padding:0 .5rem env(safe-area-inset-bottom,.5rem);
}
#bottom-nav nav{
  display:flex;align-items:center;
  justify-content:space-around;
  height:100%;
}
#bottom-nav nav a{
  display:flex;flex-direction:column;align-items:center;gap:3px;
  color:var(--dim);text-decoration:none;
  font-size:.62rem;font-weight:600;letter-spacing:.02em;text-transform:uppercase;
  padding:.4rem .25rem;border-radius:var(--r-sm);
  transition:all .15s;flex:1;min-width:0;white-space:nowrap;
}
#bottom-nav nav a .bn-icon{line-height:0;display:flex;align-items:center;justify-content:center}
#bottom-nav nav a{position:relative}#bottom-nav nav a.active{color:var(--neon-green);text-shadow:0 0 8px rgba(0,255,156,.4)}#bottom-nav nav a.active::before{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);width:24px;height:2px;background:var(--neon-green);border-radius:0 0 3px 3px;box-shadow:0 0 8px rgba(0,255,156,.7)}
#bottom-nav nav a:hover{color:var(--text)}

/* ── Buttons ── */
.btn{
  display:inline-flex;align-items:center;gap:7px;
  padding:9px 18px;border-radius:var(--r-sm);
  font-size:.875rem;font-weight:600;cursor:pointer;
  text-decoration:none;border:none;
  transition:all .15s;font-family:inherit;
  -webkit-tap-highlight-color:transparent;
  touch-action:manipulation;
}
.btn-primary{background:var(--neon-green);color:#04060a;font-weight:700}
.btn-primary:hover{background:#4dffba;box-shadow:var(--glow-green)}
.btn-ghost{background:transparent;color:var(--muted);border:1px solid var(--border2)}
.btn-ghost:hover{color:var(--neon-blue);border-color:var(--neon-blue-border);box-shadow:var(--glow-blue)}
.btn-danger{background:rgba(255,91,127,.1);color:var(--red);border:1px solid rgba(255,91,127,.25)}
.btn-danger:hover{background:rgba(255,91,127,.2);box-shadow:0 0 12px rgba(255,91,127,.25)}
.btn-sm{padding:6px 12px;font-size:.78rem}
.btn-full{width:100%;justify-content:center}

/* ── Cards ── */
.card{
  background:var(--card);backdrop-filter:blur(10px);
  border:1px solid var(--border);border-radius:var(--r);padding:1.5rem;
}
.card-title{font-size:.95rem;font-weight:700;margin-bottom:1rem;letter-spacing:-.01em}

/* ── Stat cards ── */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:.75rem;margin-bottom:2rem}
.stat-card{
  background:var(--card);backdrop-filter:blur(10px);
  border:1px solid var(--border);border-radius:var(--r);
  padding:1.25rem;text-align:center;
  transition:border-color .2s,box-shadow .2s;
}
.stat-card:hover{border-color:var(--neon-blue-border);box-shadow:var(--glow-blue)}
.stat-n{
  font-size:2.2rem;font-weight:800;letter-spacing:-.04em;line-height:1;
  margin-bottom:.3rem;color:var(--neon-green);
  text-shadow:0 0 14px rgba(0,255,156,.35);
}
.stat-l{color:var(--muted);font-size:.78rem}

/* ── Badges ── */
.badge{
  display:inline-flex;align-items:center;gap:4px;
  font-size:.68rem;font-weight:700;
  padding:3px 9px;border-radius:100px;
  text-transform:uppercase;letter-spacing:.04em;
}
.badge-open{background:var(--neon-green-dim);color:var(--neon-green);border:1px solid var(--neon-green-border)}
.badge-approved{background:var(--neon-green-dim);color:var(--neon-green);border:1px solid var(--neon-green-border)}
.badge-in_progress{background:var(--neon-blue-dim);color:var(--neon-blue);border:1px solid var(--neon-blue-border)}
.badge-draft{background:rgba(255,192,77,.12);color:var(--amber);border:1px solid rgba(255,192,77,.3)}
.badge-corrected{background:var(--neon-blue-dim);color:var(--neon-blue);border:1px solid var(--neon-blue-border)}
.badge-closed{background:rgba(125,147,173,.1);color:var(--muted);border:1px solid rgba(125,147,173,.25)}
.badge-hold{background:rgba(255,192,77,.12);color:var(--amber);border:1px solid rgba(255,192,77,.3)}
.badge-high{background:rgba(255,91,127,.12);color:var(--red);border:1px solid rgba(255,91,127,.3)}
.badge-medium{background:rgba(255,192,77,.12);color:var(--amber);border:1px solid rgba(255,192,77,.3)}
.badge-low{background:rgba(125,147,173,.1);color:#94a3b8;border:1px solid rgba(125,147,173,.25)}
.badge-urgent{background:rgba(255,91,127,.2);color:var(--red);border:1px solid rgba(255,91,127,.5);box-shadow:0 0 10px rgba(255,91,127,.25)}

/* ── Tables ── */
.table-wrap{
  overflow-x:auto;border-radius:var(--r);
  border:1px solid var(--border);
  background:var(--card);backdrop-filter:blur(10px);
  width:100%;max-width:100%;
}
table{width:100%;border-collapse:collapse;font-size:.875rem}
thead tr{border-bottom:1px solid var(--border);background:rgba(6,10,16,.5)}
th{padding:.75rem 1rem;text-align:left;font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
tbody tr{border-bottom:1px solid var(--border);transition:background .15s}
tbody tr:last-child{border-bottom:none}
tbody tr:hover{background:rgba(34,211,255,.04);cursor:pointer}
td{padding:.8rem 1rem;color:var(--text)}

/* ── Forms ── */
.form-row{margin-bottom:1.1rem}
.form-row label{display:block;font-size:.75rem;font-weight:700;color:var(--muted);margin-bottom:.4rem;letter-spacing:.03em}
.form-row input,.form-row select,.form-row textarea{
  width:100%;background:rgba(4,8,14,.7);border:1px solid var(--border2);
  border-radius:var(--r-sm);color:var(--text);font-size:.875rem;
  padding:10px 13px;outline:none;
  transition:border-color .2s,box-shadow .2s;
  font-family:inherit;-webkit-appearance:none;
}
.form-row input:focus,.form-row select:focus,.form-row textarea:focus{
  border-color:var(--neon-blue-border);box-shadow:var(--glow-blue);
}
.form-row textarea{resize:vertical;min-height:90px}
.form-row select option{background:#0a121c}
.form-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}

/* ── Page header ── */
.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.5rem;flex-wrap:wrap;gap:1rem}
.page-header h1{font-size:1.35rem;font-weight:800;letter-spacing:-.02em}
.page-header p{color:var(--muted);font-size:.875rem;margin-top:.2rem}

/* ── Empty state ── */
.empty{text-align:center;padding:3rem 1rem;color:var(--muted)}
.empty-icon{font-size:2.5rem;margin-bottom:.75rem;opacity:.5}
.empty p{font-size:.9rem}

/* ── Toast ── */
#toast{
  position:fixed;bottom:calc(var(--bottom-nav-h) + 1rem);right:1rem;left:1rem;
  background:var(--card-solid);border:1px solid var(--border2);
  border-radius:var(--r-sm);padding:.9rem 1.25rem;font-size:.875rem;
  display:none;align-items:center;gap:10px;z-index:999;
  box-shadow:0 8px 32px rgba(0,0,0,.5);
  animation:slideUp .25s ease;
  max-width:420px;margin-left:auto;
}
@keyframes slideUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
.toast-success{border-color:var(--neon-green-border);color:var(--neon-green);box-shadow:var(--glow-green)}
.toast-error{border-color:rgba(255,91,127,.4);color:var(--red)}

/* ── Chat ── */
.chat-wrap{display:flex;flex-direction:column;height:calc(100vh - var(--topbar-h) - 4rem)}
.chat-messages{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:.75rem;padding-bottom:1rem}
.msg{max-width:85%;padding:.85rem 1.1rem;border-radius:12px;font-size:.9rem;line-height:1.65}
.msg-client{background:var(--neon-blue-dim);border:1px solid var(--neon-blue-border);align-self:flex-end;border-bottom-right-radius:4px}
.msg-ai{background:var(--neon-green-dim);border:1px solid var(--neon-green-border);align-self:flex-start;border-bottom-left-radius:4px;color:var(--text)}
.msg-agent{background:rgba(124,92,255,.1);border:1px solid rgba(124,92,255,.3);align-self:flex-start;border-bottom-left-radius:4px}
.msg-sender{font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;margin-bottom:.35rem;opacity:.7}
.chat-input-wrap{display:flex;gap:.75rem;padding-top:1rem;border-top:1px solid var(--border)}
.chat-input{
  flex:1;background:rgba(4,8,14,.7);border:1px solid var(--border2);border-radius:var(--r-sm);
  color:var(--text);font-size:.9rem;padding:10px 14px;outline:none;
  font-family:inherit;resize:none;max-height:120px;
}
.chat-input:focus{border-color:var(--neon-blue-border);box-shadow:var(--glow-blue)}
.typing{display:flex;gap:4px;align-items:center;padding:.85rem 1.1rem}
.typing span{width:7px;height:7px;background:var(--neon-green);border-radius:50%;animation:bounce .8s ease infinite;box-shadow:var(--glow-green)}
.typing span:nth-child(2){animation-delay:.15s}
.typing span:nth-child(3){animation-delay:.3s}
@keyframes bounce{0%,80%,100%{transform:translateY(0)}40%{transform:translateY(-6px)}}

/* ── Thread ── */
.thread{display:flex;flex-direction:column;gap:.75rem;margin-bottom:1.5rem}
.thread-msg{padding:.9rem 1.1rem;border-radius:10px;font-size:.875rem;line-height:1.65}
.thread-client{background:var(--neon-blue-dim);border:1px solid var(--neon-blue-border)}
.thread-agent{background:rgba(124,92,255,.08);border:1px solid rgba(124,92,255,.25)}
.thread-ai{background:var(--neon-green-dim);border:1px solid var(--neon-green-border)}
.thread-sender{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;margin-bottom:.35rem;color:var(--muted)}
.thread-time{font-size:.7rem;color:var(--dim);margin-top:.3rem}

/* ── Utils ── */
.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mt-4{margin-top:2rem}
.flex{display:flex}.items-center{align-items:center}.gap-2{gap:.5rem}.gap-3{gap:.75rem}
.text-muted{color:var(--muted)}.text-sm{font-size:.82rem}.font-bold{font-weight:700}
.divider{border:none;border-top:1px solid var(--border);margin:1.5rem 0}

/* ============================================================
   MOBILE STYLES  (≤ 768px)
   ============================================================ */
@media (max-width: 768px) {

  /* Sidebar slides off-screen by default */
  .sidebar{
    transform:translateX(-100%);
    width:280px;
    overflow-y:auto;
    padding-bottom:calc(var(--bottom-nav-h) + env(safe-area-inset-bottom, 0px));
  }
  .sidebar.open{transform:translateX(0)}

  /* Main takes full width */
  .main{margin-left:0;padding-bottom:var(--bottom-nav-h)}

  /* Show hamburger */
  .menu-toggle{display:flex}

  /* Show bottom nav */
  #bottom-nav{display:block}

  /* Tighter page padding */
  .page{padding:1rem}

  /* Topbar */
  .topbar{padding:0 1rem}

  /* Stack form grid */
  .form-grid-2{grid-template-columns:1fr}

  /* Stat grid — 2 cols on phone */
  .stat-grid{grid-template-columns:1fr 1fr}

  /* Tables scroll horizontally */
  .table-wrap{-webkit-overflow-scrolling:touch}

  /* Bigger tap targets */
  .btn{padding:11px 16px;font-size:.875rem}
  .btn-sm{padding:8px 12px}
  .topbar .btn-sm{padding:7px 11px;font-size:.75rem;white-space:nowrap}
  .sidebar nav a{padding:.85rem 1.25rem}

  /* Toast above bottom nav */
  #toast{
    bottom:calc(var(--bottom-nav-h) + .75rem);
    right:.75rem;left:.75rem;max-width:none;
  }

  /* Page header stack */
  .page-header{flex-direction:column;align-items:flex-start;gap:.5rem}
  .page-header h1{font-size:1.2rem}
}

/* Tiny screens */
@media (max-width: 380px) {
  .page{padding:.75rem}
  .stat-grid{grid-template-columns:1fr 1fr;gap:.6rem}
  .stat-n{font-size:1.8rem}
}

/* ── Inline SVG icons ───────────────────────────────────── */
.ic {
  display: inline-block;
  width: 13px;
  height: 13px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  vertical-align: -2px;
  flex-shrink: 0;
}
.ic-lg {
  display: inline-block;
  width: 28px;
  height: 28px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.ic-xl {
  display: inline-block;
  width: 36px;
  height: 36px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.4;
  stroke-linecap: round;
  stroke-linejoin: round;
  color: var(--neon-blue);
}

/* ── Sign out reachability (2026-10-06) ── */
.sidebar{overflow-y:auto;overscroll-behavior:contain}
.topbar-signout{margin-left:auto;display:inline-flex;align-items:center;gap:.45rem;flex-shrink:0;
  height:34px;padding:0 .8rem;border-radius:8px;cursor:pointer;
  font:inherit;font-size:.82rem;font-weight:600;color:var(--muted,#a8bccb);
  background:transparent;border:1px solid var(--border,rgba(255,255,255,.12));
  transition:color .15s,border-color .15s,background .15s}
.topbar-right .topbar-signout{margin-left:.5rem}
.topbar-signout:hover{color:#fff;border-color:rgba(255,255,255,.28);background:rgba(255,255,255,.05)}
.topbar-signout:focus-visible{outline:2px solid var(--neon-blue,#00d8ff);outline-offset:2px}
@media (max-width:768px){.topbar-signout span{display:none}.topbar-signout{padding:0 .55rem}}