@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

/* ================================================================
   TUNEVC PRECISION v2 — Design System
   Primary: Crimson Red | Accent: Amber Gold | Base: Deep Navy-Black
================================================================ */

:root {
  /* Brand */
  --red:          #e53935;
  --red-dark:     #c62828;
  --red-light:    #ff6659;
  --red-glow:     rgba(229,57,53,0.14);
  --red-line:     rgba(229,57,53,0.28);
  --gold:         #f5a623;
  --gold-glow:    rgba(245,166,35,0.12);

  /* Backgrounds */
  --bg:           #07080d;
  --bg2:          #0d1018;
  --bg3:          #141824;
  --bg4:          #1b2030;
  --bg5:          #222840;

  /* Borders */
  --wire:         rgba(255,255,255,0.06);
  --wire2:        rgba(255,255,255,0.11);
  --wire3:        rgba(255,255,255,0.18);

  /* Text */
  --text:         #eef0f8;
  --dim:          #a0aabf;
  --muted:        #5a647a;

  /* Status */
  --success:      #22c55e;
  --success-glow: rgba(34,197,94,0.12);
  --info:         #38bdf8;
  --info-glow:    rgba(56,189,248,0.12);
  --warn:         #f59e0b;
  --warn-glow:    rgba(245,158,11,0.12);
  --danger:       #ef4444;
  --danger-glow:  rgba(239,68,68,0.12);

  /* Typography */
  --font-head:    'Bebas Neue', sans-serif;
  --font-body:    'Inter', sans-serif;
  --font-mono:    'JetBrains Mono', monospace;

  /* Radius */
  --r-sm:   4px;
  --r-md:   8px;
  --r-lg:   14px;
  --r-xl:   20px;

  /* Shadows */
  --shadow-sm:  0 1px 4px rgba(0,0,0,.4);
  --shadow-md:  0 4px 20px rgba(0,0,0,.5);
  --shadow-lg:  0 12px 48px rgba(0,0,0,.65);
  --shadow-red: 0 4px 20px rgba(229,57,53,.25);
}

/* ================================================================
   RESET & BASE
================================================================ */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
body {
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
::-webkit-scrollbar { width:4px; }
::-webkit-scrollbar-track { background:var(--bg2); }
::-webkit-scrollbar-thumb { background:var(--red); border-radius:2px; }
::selection { background:var(--red); color:#fff; }
a { text-decoration:none; color:inherit; }
img { max-width:100%; display:block; }

/* ================================================================
   TYPOGRAPHY
================================================================ */
h1,h2,h3,h4,h5 {
  font-family:var(--font-head);
  letter-spacing:1.5px;
  line-height:1.05;
  text-transform:uppercase;
  color:var(--text);
}
.accent  { color:var(--red); }
.gold    { color:var(--gold); }
.mono    { font-family:var(--font-mono); }
.muted   { color:var(--muted); }
.dim     { color:var(--dim); }

/* Tag / eyebrow label */
.tag {
  font-family:var(--font-mono);
  font-size:.68rem;
  letter-spacing:3px;
  color:var(--red);
  text-transform:uppercase;
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:14px;
}
.tag::before { content:'//'; opacity:.5; }

/* ================================================================
   NAVBAR
================================================================ */
.navbar {
  position:fixed; top:0; left:0; right:0; z-index:1000;
  display:flex; justify-content:space-between; align-items:center;
  padding:0 6%; height:66px;
  background:rgba(7,8,13,.92);
  border-bottom:1px solid var(--wire);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
}
.logo {
  font-family:var(--font-head);
  font-size:1.8rem;
  letter-spacing:4px;
  color:#fff;
  display:flex; align-items:center; gap:1px;
}
.logo-bracket { color:var(--red); }

.nav-links {
  list-style:none;
  display:flex; align-items:center; gap:2px;
}
.nav-links a {
  font-family:var(--font-body);
  font-size:.88rem;
  font-weight:500;
  color:var(--dim);
  letter-spacing:.5px;
  padding:7px 14px;
  border-radius:var(--r-sm);
  transition:color .2s, background .2s;
}
.nav-links a:hover { color:#fff; background:rgba(255,255,255,.05); }
.nav-cta {
  background:var(--red) !important;
  color:#fff !important;
  font-weight:600 !important;
  border-radius:var(--r-sm) !important;
}
.nav-cta:hover { background:var(--red-dark) !important; color:#fff !important; }
.nav-outline {
  border:1px solid var(--red-line) !important;
  color:var(--red) !important;
  border-radius:var(--r-sm) !important;
}
.nav-outline:hover { background:var(--red-glow) !important; color:var(--red-light) !important; }

.hamburger { display:none; flex-direction:column; gap:5px; cursor:pointer; padding:6px; background:none; border:none; }
.hamburger span { display:block; width:22px; height:2px; background:var(--text); border-radius:2px; transition:all .3s; }

/* ================================================================
   HERO
================================================================ */
.hero {
  min-height:100vh;
  position:relative;
  display:flex; align-items:center;
  overflow:hidden;
  padding:0 6%;
}
.hero-bg {
  position:absolute; inset:0;
  background:url('https://images.unsplash.com/photo-1544636331-e26879cd4d9b?auto=format&fit=crop&w=1920&q=80') center/cover;
  filter:brightness(.14) saturate(.8);
}
.hero-gradient {
  position:absolute; inset:0;
  background:
    radial-gradient(ellipse 60% 70% at 70% 50%, transparent, var(--bg) 72%),
    linear-gradient(180deg, transparent 60%, var(--bg) 100%);
}
.hero-grid {
  position:absolute; inset:0; pointer-events:none;
  background-image:
    linear-gradient(rgba(229,57,53,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(229,57,53,.04) 1px, transparent 1px);
  background-size:60px 60px;
}
.hero-content { position:relative; z-index:2; max-width:780px; }
.hero-eyebrow {
  display:inline-flex; align-items:center; gap:12px;
  font-family:var(--font-mono); font-size:.72rem;
  letter-spacing:3px; color:var(--red);
  text-transform:uppercase; margin-bottom:24px;
  animation:fadeUp .5s ease both;
}
.hero-eyebrow::before { content:''; width:32px; height:1px; background:var(--red); }
.hero-content h1 {
  font-size:clamp(5rem,11vw,10rem);
  color:#fff; font-weight:400; line-height:.95;
  animation:fadeUp .6s .1s ease both;
}
.hero-content h1 em { color:var(--red); font-style:normal; display:block; }
.hero-sub {
  color:var(--dim); font-size:1.05rem; font-weight:400;
  max-width:500px; margin:22px 0 42px;
  line-height:1.75; animation:fadeUp .6s .2s ease both;
}
.hero-btns { display:flex; gap:14px; flex-wrap:wrap; animation:fadeUp .6s .3s ease both; }

.hero-side {
  position:absolute; right:6%; top:50%; transform:translateY(-50%);
  z-index:2; display:flex; flex-direction:column;
  gap:36px; align-items:flex-end;
  animation:fadeUp .7s .4s ease both;
}
.hero-stat { text-align:right; }
.hero-stat-n {
  font-family:var(--font-head); font-size:3.4rem;
  font-weight:400; color:#fff; line-height:1;
  letter-spacing:2px;
}
.hero-stat-n span { color:var(--red); }
.hero-stat-l {
  font-family:var(--font-mono); font-size:.62rem;
  letter-spacing:2px; color:var(--muted);
  text-transform:uppercase; margin-top:4px;
}
.hero-stat-sep { width:1px; height:40px; background:var(--wire2); align-self:flex-end; }

/* ================================================================
   BUTTONS
================================================================ */
.btn {
  display:inline-flex; align-items:center; justify-content:center;
  gap:8px; padding:13px 30px;
  border:none; cursor:pointer;
  font-family:var(--font-body); font-weight:600; font-size:.95rem;
  letter-spacing:.5px; text-transform:none;
  border-radius:var(--r-md);
  transition:all .2s; text-decoration:none;
}
.btn-primary {
  background:var(--red); color:#fff;
  box-shadow:var(--shadow-red);
}
.btn-primary:hover { background:var(--red-dark); transform:translateY(-1px); box-shadow:0 6px 28px rgba(229,57,53,.4); }
.btn-secondary {
  background:transparent; color:var(--text);
  border:1px solid var(--wire2);
}
.btn-secondary:hover { border-color:var(--wire3); background:rgba(255,255,255,.04); }
.btn-ghost {
  background:transparent; color:var(--red);
  border:1px solid var(--red-line);
}
.btn-ghost:hover { background:var(--red-glow); color:var(--red-light); }
.btn-dark {
  background:var(--bg3); color:var(--dim);
  border:1px solid var(--wire);
}
.btn-dark:hover { color:var(--text); border-color:var(--wire2); background:var(--bg4); }
.btn-success {
  background:var(--success); color:#000;
}
.btn-success:hover { background:#16a34a; }
.btn-sm { padding:7px 16px; font-size:.82rem; }
.btn-lg { padding:16px 40px; font-size:1.05rem; }

/* ================================================================
   SECTIONS
================================================================ */
.section    { padding:100px 6%; }
.section-sm { padding:60px 6%; }
.sec-title  { font-size:clamp(2.6rem,5vw,4.2rem); color:#fff; margin-bottom:12px; }
.sec-sub    { color:var(--dim); font-size:1rem; max-width:520px; font-weight:400; line-height:1.7; }

/* ================================================================
   SERVICE CARDS
================================================================ */
.svc-grid {
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
  gap:2px; margin-top:56px;
}
.svc-card {
  background:var(--bg2);
  padding:44px 36px;
  position:relative; overflow:hidden;
  text-decoration:none; color:inherit; display:block;
  transition:background .25s, transform .25s;
  border:1px solid var(--wire);
  border-radius:var(--r-sm);
}
.svc-card::before {
  content:''; position:absolute;
  top:0; left:0; right:0; height:2px;
  background:linear-gradient(90deg, var(--red), transparent);
  transform:scaleX(0); transform-origin:left;
  transition:transform .3s;
}
.svc-card:hover { background:var(--bg3); transform:translateY(-3px); }
.svc-card:hover::before { transform:scaleX(1); }
.svc-num {
  font-family:var(--font-head); font-size:4.5rem; font-weight:400;
  color:rgba(255,255,255,.04); position:absolute; top:16px; right:20px; line-height:1;
  letter-spacing:2px;
}
.svc-icon { font-size:1.8rem; margin-bottom:22px; display:block; }
.svc-title { font-size:1.8rem; margin-bottom:10px; color:#fff; letter-spacing:1px; }
.svc-desc { color:var(--dim); font-size:.9rem; margin-bottom:24px; line-height:1.75; }
.svc-price { font-family:var(--font-head); font-size:1.6rem; color:var(--red); letter-spacing:1px; }
.svc-arrow {
  display:inline-flex; align-items:center; gap:6px; margin-top:16px;
  color:var(--red); font-size:.85rem; font-weight:500;
  transition:gap .2s;
}
.svc-card:hover .svc-arrow { gap:10px; }

/* ================================================================
   PROCESS STEPS
================================================================ */
.process-track {
  display:grid; grid-template-columns:repeat(4,1fr);
  margin-top:64px; position:relative;
}
.process-track::before {
  content:''; position:absolute;
  top:26px; left:calc(12.5% + 13px); right:calc(12.5% + 13px);
  height:1px;
  background:linear-gradient(90deg, var(--red), rgba(229,57,53,.15));
}
.step { text-align:center; padding:0 20px; }
.step-dot {
  width:52px; height:52px; border-radius:50%;
  background:var(--bg2); border:1px solid var(--red-line);
  display:flex; align-items:center; justify-content:center;
  margin:0 auto 20px;
  font-family:var(--font-head); font-size:1.2rem;
  color:var(--red); position:relative; z-index:1;
}
.step-title { font-size:1.2rem; margin-bottom:8px; color:#fff; letter-spacing:1px; }
.step-desc { color:var(--dim); font-size:.85rem; line-height:1.65; }

/* ================================================================
   MARQUEE STRIP
================================================================ */
.marquee-strip {
  background:var(--red); padding:13px 0;
  overflow:hidden;
  border-top:1px solid rgba(0,0,0,.15);
  border-bottom:1px solid rgba(0,0,0,.15);
}
.marquee-inner {
  display:flex; white-space:nowrap;
  animation:marquee 24s linear infinite;
}
.marquee-item {
  font-family:var(--font-head); font-weight:400;
  font-size:.95rem; letter-spacing:3px;
  text-transform:uppercase; color:#fff;
  padding:0 30px;
  display:flex; align-items:center; gap:18px;
}
.marquee-item::after { content:'◆'; font-size:.35rem; color:rgba(255,255,255,.4); }
@keyframes marquee { from{transform:translateX(0)} to{transform:translateX(-50%)} }

/* ================================================================
   FORMS
================================================================ */
.field { margin-bottom:20px; }
.field label {
  display:block; margin-bottom:8px;
  font-family:var(--font-mono); font-size:.68rem;
  letter-spacing:2px; color:var(--muted);
  text-transform:uppercase;
}
input, select, textarea {
  width:100%; padding:13px 16px;
  background:var(--bg3); border:1px solid var(--wire);
  color:var(--text); border-radius:var(--r-md);
  font-family:var(--font-body); font-size:.95rem;
  transition:border-color .2s, background .2s;
  outline:none; appearance:none;
}
input:focus, select:focus, textarea:focus {
  border-color:var(--red-line); background:var(--bg4);
}
input::placeholder, textarea::placeholder { color:var(--muted); }
input[readonly] { color:var(--muted); cursor:not-allowed; background:var(--bg2); }
select option { background:var(--bg3); }
.form-grid { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.form-grid .full { grid-column:span 2; }

/* Service checkbox grid */
.svc-checks { display:grid; grid-template-columns:1fr 1fr; gap:10px; margin-top:4px; }
.chk-item {
  display:flex; align-items:center; gap:12px;
  padding:12px 16px; background:var(--bg3);
  border:1px solid var(--wire); border-radius:var(--r-md);
  cursor:pointer; transition:border-color .2s;
  font-weight:500; font-size:.9rem;
}
.chk-item:hover { border-color:var(--red-line); background:var(--bg4); }
.chk-item input[type=checkbox] {
  width:16px; height:16px; accent-color:var(--red);
  flex-shrink:0; margin:0;
}

/* ================================================================
   AUTH PAGES
================================================================ */
.auth-wrap {
  min-height:100vh; display:flex;
  align-items:center; justify-content:center;
  background:var(--bg); padding:24px; position:relative; overflow:hidden;
}
.auth-bg-grid {
  position:absolute; inset:0; pointer-events:none;
  background-image:
    linear-gradient(rgba(229,57,53,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(229,57,53,.035) 1px, transparent 1px);
  background-size:52px 52px;
}
.auth-bg-glow {
  position:absolute; inset:0; pointer-events:none;
  background:radial-gradient(ellipse 60% 60% at 50% 50%, rgba(229,57,53,.06), transparent);
}
.auth-card {
  background:var(--bg2); border:1px solid var(--wire);
  border-radius:var(--r-lg); padding:52px 48px;
  width:100%; max-width:440px;
  position:relative; z-index:1;
  box-shadow:var(--shadow-lg);
}
.auth-card::before {
  content:''; position:absolute; top:0; left:0; right:0; height:3px;
  background:linear-gradient(90deg, var(--red), var(--gold));
  border-radius:var(--r-lg) var(--r-lg) 0 0;
}
.auth-logo-wrap { text-align:center; margin-bottom:36px; }
.auth-sub-label {
  font-family:var(--font-mono); font-size:.62rem;
  letter-spacing:3px; color:var(--muted); margin-top:6px; text-transform:uppercase;
}

/* Tab toggle */
.tab-tog {
  display:flex; background:var(--bg3); border-radius:var(--r-md);
  padding:4px; gap:4px; margin-bottom:28px;
}
.tab-tog button {
  flex:1; padding:9px; border:none; background:transparent;
  color:var(--muted); font-family:var(--font-body); font-weight:600;
  font-size:.88rem; border-radius:var(--r-sm); cursor:pointer; transition:all .2s;
}
.tab-tog button.active { background:var(--red); color:#fff; }

/* ================================================================
   DASHBOARD (Customer)
================================================================ */
.dash-wrap { min-height:100vh; padding:90px 6% 80px; }
.dash-hero {
  background:var(--bg2); border:1px solid var(--wire);
  border-radius:var(--r-lg); border-left:3px solid var(--red);
  padding:28px 36px;
  display:flex; justify-content:space-between; align-items:center;
  margin-bottom:28px;
  box-shadow:var(--shadow-md);
}
.dash-hero h2 { font-size:2rem; margin-bottom:4px; }
.uid-tag { font-family:var(--font-mono); font-size:.7rem; color:var(--muted); letter-spacing:2px; margin-top:4px; }
.dash-btns { display:flex; gap:10px; flex-wrap:wrap; }

/* Section divider */
.sec-divider {
  display:flex; align-items:center; gap:16px;
  margin:40px 0 0;
}
.sec-divider h3 { font-size:1.6rem; white-space:nowrap; }
.sec-divider::after { content:''; flex:1; height:1px; background:var(--wire); }

/* ================================================================
   TABLES
================================================================ */
.tbl { width:100%; border-collapse:collapse; margin-top:16px; }
.tbl th {
  padding:12px 16px; text-align:left;
  background:var(--bg3);
  font-family:var(--font-mono); font-size:.62rem; letter-spacing:2px;
  color:var(--red); text-transform:uppercase;
  border-bottom:1px solid var(--red-line);
  border-top:1px solid var(--wire);
}
.tbl th:first-child { border-radius:var(--r-sm) 0 0 0; }
.tbl th:last-child { border-radius:0 var(--r-sm) 0 0; }
.tbl td { padding:14px 16px; border-bottom:1px solid var(--wire); font-size:.9rem; }
.tbl tr:hover td { background:rgba(229,57,53,.03); }
.tbl .empty {
  text-align:center; color:var(--muted); padding:50px;
  font-family:var(--font-mono); font-size:.78rem; letter-spacing:1px;
}

/* ================================================================
   BADGES & STATUS
================================================================ */
.badge {
  display:inline-block; padding:4px 12px; border-radius:var(--r-xl);
  font-family:var(--font-mono); font-size:.65rem; letter-spacing:.5px;
  text-transform:uppercase; font-weight:500;
}
.b-pending  { background:var(--warn-glow);    color:var(--warn);    border:1px solid rgba(245,158,11,.25); }
.b-progress { background:var(--info-glow);    color:var(--info);    border:1px solid rgba(56,189,248,.25); }
.b-done     { background:var(--success-glow); color:var(--success); border:1px solid rgba(34,197,94,.25); }
.b-danger   { background:var(--danger-glow);  color:var(--danger);  border:1px solid rgba(239,68,68,.25); }

/* ================================================================
   ALERT BOX
================================================================ */
.alert-box {
  background:var(--bg2); border:1px solid var(--red-line);
  border-left:3px solid var(--red);
  border-radius:var(--r-md); padding:18px 22px;
  margin-bottom:22px; display:none;
}
.alert-box strong {
  font-family:var(--font-mono); font-size:.65rem;
  color:var(--red); letter-spacing:2px; text-transform:uppercase;
}
.alert-box p { color:var(--dim); margin-top:6px; font-size:.9rem; }

/* ================================================================
   ADMIN PANEL
================================================================ */
.aw { min-height:100vh; padding:28px 5% 80px; }
.abar {
  display:flex; justify-content:space-between; align-items:center;
  padding-bottom:18px; border-bottom:1px solid var(--wire);
  margin-bottom:24px; flex-wrap:wrap; gap:12px;
}
.krow {
  display:grid; grid-template-columns:repeat(5,1fr);
  gap:10px; margin-bottom:20px;
}
.kpi {
  background:var(--bg2); border:1px solid var(--wire);
  border-radius:var(--r-md); padding:18px 22px;
  position:relative; overflow:hidden;
}
.kpi::after {
  content:''; position:absolute;
  bottom:0; left:0; right:0; height:2px;
  background:var(--red); transform:scaleX(0); transform-origin:left;
  transition:transform .4s;
}
.kpi:hover::after { transform:scaleX(1); }
.kpi-n { font-family:var(--font-head); font-size:2.2rem; font-weight:400; color:#fff; line-height:1; }
.kpi-l { font-family:var(--font-mono); font-size:.58rem; letter-spacing:2px; color:var(--muted); margin-top:5px; }

.export-bar {
  display:flex; gap:8px; flex-wrap:wrap;
  margin-bottom:20px; padding:14px 18px;
  background:var(--bg2); border:1px solid var(--wire);
  border-radius:var(--r-md); align-items:center;
}
.export-bar-label {
  font-family:var(--font-mono); font-size:.62rem;
  color:var(--red); letter-spacing:2px; white-space:nowrap; margin-right:4px;
}

/* Admin tabs */
.tabs { display:flex; gap:3px; margin-bottom:18px; flex-wrap:wrap; }
.tab {
  padding:9px 17px; background:var(--bg3);
  border:1px solid var(--wire); color:var(--muted);
  font-family:var(--font-body); font-weight:600;
  font-size:.82rem; border-radius:var(--r-sm);
  cursor:pointer; transition:all .2s; white-space:nowrap;
}
.tab.on { background:var(--red); border-color:var(--red); color:#fff; }
.tab:hover:not(.on) { color:var(--text); border-color:var(--wire2); }
.ndot {
  display:inline-block; width:7px; height:7px;
  background:var(--warn); border-radius:50%;
  margin-left:5px; animation:pulse 1s infinite; vertical-align:middle;
}

/* Admin overlay modals */
.overlay {
  display:none; position:fixed; inset:0;
  background:rgba(0,0,0,.85); z-index:9999;
  align-items:center; justify-content:center;
  backdrop-filter:blur(8px);
}
.overlay.on { display:flex; }
.mbox {
  background:var(--bg2); border:1px solid var(--wire);
  border-radius:var(--r-lg); padding:36px;
  width:90%; max-width:520px; max-height:90vh;
  overflow-y:auto; position:relative;
}
.mbox::before {
  content:''; position:absolute;
  top:0; left:0; right:0; height:3px;
  background:linear-gradient(90deg, var(--red), var(--gold));
  border-radius:var(--r-lg) var(--r-lg) 0 0;
}
.mtitle { font-family:var(--font-head); font-size:1.8rem; margin-bottom:4px; letter-spacing:1px; }
.msub { font-family:var(--font-mono); font-size:.64rem; color:var(--muted); margin-bottom:20px; }

/* ================================================================
   LAB / QUOTE CONFIGURATOR
================================================================ */
.lab-outer {
  min-height:100vh;
  background:radial-gradient(ellipse 60% 50% at 50% 0%, rgba(229,57,53,.07) 0%, transparent 65%), var(--bg);
  display:flex; align-items:center; justify-content:center;
  padding:110px 20px 60px;
}
.lab-card {
  background:var(--bg2); border:1px solid var(--wire);
  border-radius:var(--r-xl); padding:52px;
  width:100%; max-width:660px;
  box-shadow:var(--shadow-lg);
}
.svc-tog-row { display:flex; gap:4px; margin-top:4px; flex-wrap:wrap; }
.svc-tog-btn {
  flex:1; min-width:100px; padding:12px 8px; text-align:center;
  background:var(--bg3); border:1px solid var(--wire);
  color:var(--muted); font-family:var(--font-mono); font-size:.72rem;
  letter-spacing:.5px; cursor:pointer; transition:all .2s;
  border-radius:var(--r-sm);
}
.svc-tog-btn.active { background:var(--red); border-color:var(--red); color:#fff; font-weight:600; }
.svc-tog-btn:hover:not(.active) { color:var(--text); border-color:var(--wire2); }

/* ================================================================
   INVOICE / PAYMENT
================================================================ */
.inv-box {
  margin-top:28px; padding:36px;
  background:#fff; color:#111;
  border-left:5px solid var(--red);
  border-radius:var(--r-md);
  animation:fadeUp .4s ease;
}
.inv-box h3 { font-family:var(--font-head); letter-spacing:3px; margin-bottom:18px; color:#000; font-size:1.4rem; }
.inv-box p { margin-bottom:8px; font-size:.92rem; color:#333; }
.inv-box hr { border:0; border-top:1px solid #eee; margin:16px 0; }
.inv-total { font-family:var(--font-head); font-size:2.8rem; color:var(--red); margin-top:14px; line-height:1; }
.inv-actions { display:flex; gap:12px; margin-top:20px; flex-wrap:wrap; }

/* Invoice modal */
.inv-modal { display:none; position:fixed; inset:0; background:rgba(0,0,0,.88); z-index:9000; align-items:center; justify-content:center; backdrop-filter:blur(8px); }
.inv-modal.open { display:flex; }
.inv-viewer { background:#fff; color:#111; border-radius:var(--r-lg); padding:44px; width:90%; max-width:620px; position:relative; max-height:90vh; overflow-y:auto; }
.inv-tbl { width:100%; border-collapse:collapse; margin:18px 0; }
.inv-tbl th { background:#f5f5f5; padding:10px 14px; text-align:left; font-size:.72rem; letter-spacing:1px; color:#666; border-bottom:2px solid #eee; }
.inv-tbl td { padding:12px 14px; border-bottom:1px solid #f0f0f0; font-size:.88rem; }
.stamp { position:absolute; top:56px; right:56px; border:3px solid #e0e0e0; color:#e0e0e0; font-family:var(--font-head); font-size:1.2rem; letter-spacing:3px; padding:5px 16px; border-radius:2px; transform:rotate(-10deg); pointer-events:none; }
.stamp.paid { border-color:#22c55e; color:#22c55e; }

/* ================================================================
   PAYMENT MODAL (Customer Dashboard)
================================================================ */
.pay-modal {
  display:none; position:fixed; inset:0;
  background:rgba(0,0,0,.88); z-index:9000;
  align-items:center; justify-content:center;
  backdrop-filter:blur(8px);
}
.pay-modal.open { display:flex; }
.pay-box {
  background:var(--bg2); border:1px solid var(--wire);
  border-radius:var(--r-xl); padding:44px;
  width:90%; max-width:520px; position:relative;
  max-height:90vh; overflow-y:auto;
}
.pay-box::before {
  content:''; position:absolute; top:0; left:0; right:0; height:3px;
  background:linear-gradient(90deg, var(--red), var(--gold));
  border-radius:var(--r-xl) var(--r-xl) 0 0;
}
.pay-methods { display:grid; grid-template-columns:1fr 1fr; gap:10px; margin:12px 0 20px; }
.pay-method {
  padding:13px 14px; background:var(--bg3);
  border:1px solid var(--wire); border-radius:var(--r-md);
  cursor:pointer; transition:all .2s;
  display:flex; align-items:center; gap:10px;
  font-weight:500; font-size:.88rem; color:var(--dim);
}
.pay-method:hover { border-color:var(--red-line); color:var(--text); }
.pay-method.sel { border-color:var(--red); background:var(--red-glow); color:var(--text); }
.pay-icon { font-size:1.2rem; }
.pay-field { display:none; }
.pay-field.show { display:block; }
.card-row { display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.pay-secure {
  font-family:var(--font-mono); font-size:.62rem; color:var(--muted);
  letter-spacing:1px; text-align:center; margin-top:14px;
}

/* ================================================================
   LIVE CHAT WIDGET
================================================================ */
.chat-widget {
  position:fixed; bottom:24px; right:24px; width:310px;
  background:var(--bg2); border:1px solid var(--wire);
  border-radius:var(--r-lg);
  box-shadow:var(--shadow-lg); z-index:500;
  overflow:hidden;
}
.chat-hdr {
  background:var(--red); color:#fff;
  padding:13px 18px;
  font-family:var(--font-body); font-weight:600;
  font-size:.9rem; cursor:pointer;
  display:flex; align-items:center; gap:8px;
}
.chat-hdr-dot { width:7px; height:7px; border-radius:50%; background:#fff; opacity:.5; animation:pulse 1.5s infinite; }
.chat-unread {
  background:#fff; color:var(--red); border-radius:50%;
  width:20px; height:20px; display:none; align-items:center;
  justify-content:center; font-size:.65rem; font-weight:700; margin-left:auto;
}
.chat-body { height:240px; padding:12px; overflow-y:auto; background:var(--bg); display:none; flex-direction:column; gap:8px; }
.chat-input-row { padding:10px; background:var(--bg3); display:flex; gap:8px; border-top:1px solid var(--wire); }
.chat-input-row input { flex:1; padding:9px 12px; margin:0; font-size:.88rem; border-radius:var(--r-sm); }
.chat-send {
  background:var(--red); color:#fff; border:none;
  padding:9px 14px; border-radius:var(--r-sm);
  cursor:pointer; font-weight:600; font-size:.88rem;
}
.msg { padding:9px 13px; border-radius:var(--r-md); font-size:.84rem; max-width:82%; word-break:break-word; }
.msg-admin { background:var(--bg3); border-left:2px solid var(--red); color:var(--dim); align-self:flex-start; }
.msg-user { background:var(--red); color:#fff; align-self:flex-end; }
.msg-time { font-size:.6rem; opacity:.6; display:block; margin-top:3px; font-family:var(--font-mono); }

/* ================================================================
   FOOTER
================================================================ */
.footer {
  background:var(--bg2); border-top:1px solid var(--wire);
  padding:70px 6% 50px;
  display:grid; grid-template-columns:2fr 1fr 1fr; gap:50px;
}
.footer-brand p { color:var(--muted); font-size:.9rem; margin-top:14px; max-width:300px; line-height:1.75; }
.footer-col h5 {
  font-family:var(--font-mono); font-size:.62rem;
  letter-spacing:3px; color:var(--muted);
  margin-bottom:18px; text-transform:uppercase;
}
.footer-col a {
  display:block; color:var(--dim); font-size:.9rem;
  margin-bottom:10px; transition:color .2s;
}
.footer-col a:hover { color:var(--text); }
.footer-bot {
  background:var(--bg2); border-top:1px solid var(--wire);
  padding:20px 6%; display:flex;
  justify-content:space-between; align-items:center;
  font-family:var(--font-mono); font-size:.65rem; color:var(--muted);
}

/* ================================================================
   CTA BAND
================================================================ */
.cta-band {
  background:linear-gradient(135deg, var(--red-dark), var(--red));
  padding:70px 6%;
  display:flex; justify-content:space-between;
  align-items:center; flex-wrap:wrap; gap:28px;
  position:relative; overflow:hidden;
}
.cta-band::before {
  content:''; position:absolute; inset:0;
  background:url('data:image/svg+xml,<svg width="60" height="60" viewBox="0 0 60 60" xmlns="http://www.w3.org/2000/svg"><g fill="none" stroke="rgba(255,255,255,.05)" stroke-width="1"><path d="M0 30h60M30 0v60"/></g></svg>');
}
.cta-band h2 { font-size:clamp(2rem,4vw,3.4rem); color:#fff; position:relative; }
.cta-band .btn-secondary { border-color:rgba(255,255,255,.3); color:#fff; position:relative; }
.cta-band .btn-secondary:hover { background:rgba(255,255,255,.1); }

/* ================================================================
   ADMIN CHAT LAYOUT
================================================================ */
.chat-layout {
  display:grid; grid-template-columns:260px 1fr;
  background:var(--bg2); border:1px solid var(--wire);
  border-radius:var(--r-lg); overflow:hidden; height:560px;
}
.csb { border-right:1px solid var(--wire); overflow-y:auto; }
.csb-hdr {
  padding:12px 16px; background:var(--bg3);
  border-bottom:1px solid var(--wire);
  font-family:var(--font-mono); font-size:.62rem;
  letter-spacing:2px; color:var(--red); text-transform:uppercase;
}
.csb-tabs { display:flex; border-bottom:1px solid var(--wire); }
.csb-tab {
  flex:1; padding:9px; text-align:center;
  font-family:var(--font-mono); font-size:.62rem;
  letter-spacing:1px; color:var(--muted);
  cursor:pointer; border-bottom:2px solid transparent; transition:all .2s;
}
.csb-tab.on { color:var(--red); border-bottom-color:var(--red); }
.cmain { display:flex; flex-direction:column; min-width:0; }
.cmain-hdr {
  padding:12px 18px; background:var(--bg3);
  border-bottom:1px solid var(--wire);
  display:flex; align-items:center;
  justify-content:space-between; flex-wrap:wrap; gap:8px;
}
.cmain-name { font-family:var(--font-head); font-size:1.1rem; letter-spacing:1px; }
.cmsgs {
  flex:1; overflow-y:auto; padding:14px;
  background:var(--bg); display:flex;
  flex-direction:column; gap:8px;
}
.cinput {
  padding:10px 13px; background:var(--bg3);
  border-top:1px solid var(--wire);
  display:flex; gap:8px;
}
.cinput input { flex:1; padding:9px 12px; margin:0; font-size:.87rem; border-radius:var(--r-sm); }
.csend {
  background:var(--red); color:#fff; border:none;
  padding:9px 16px; border-radius:var(--r-sm);
  cursor:pointer; font-weight:600; font-size:.87rem;
}
.no-sel {
  flex:1; display:flex; align-items:center; justify-content:center;
  color:var(--muted); font-family:var(--font-mono);
  font-size:.72rem; letter-spacing:2px;
  text-transform:uppercase; flex-direction:column; gap:10px;
}
.mfu { background:var(--bg3); border-left:2px solid var(--red); color:var(--dim); align-self:flex-start; }
.mfa { background:var(--red); color:#fff; align-self:flex-end; }
.mtime { font-size:.6rem; opacity:.6; display:block; margin-top:3px; font-family:var(--font-mono); }
.msg-sys {
  background:var(--success-glow); border:1px solid rgba(34,197,94,.2);
  color:var(--success); align-self:center; font-size:.74rem;
  font-family:var(--font-mono); letter-spacing:1px;
  padding:6px 14px; border-radius:var(--r-xl); max-width:90%;
}

/* Admin danger zone */
.danger-zone { background:var(--danger-glow); border:1px solid rgba(239,68,68,.2); border-radius:var(--r-md); padding:18px 22px; margin-top:20px; }
.danger-zone h4 { font-family:var(--font-head); font-size:1.2rem; color:var(--danger); letter-spacing:1px; margin-bottom:12px; }
.danger-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(200px,1fr)); gap:10px; }
.danger-btn {
  padding:10px 16px; background:rgba(239,68,68,.08);
  border:1px solid rgba(239,68,68,.25); color:var(--danger);
  border-radius:var(--r-sm); cursor:pointer;
  font-family:var(--font-body); font-weight:600;
  font-size:.85rem; transition:all .2s;
}
.danger-btn:hover { background:rgba(239,68,68,.18); }
.restore-btn {
  padding:10px 16px; background:var(--success-glow);
  border:1px solid rgba(34,197,94,.25); color:var(--success);
  border-radius:var(--r-sm); cursor:pointer;
  font-family:var(--font-body); font-weight:600;
  font-size:.85rem; transition:all .2s;
}
.restore-btn:hover { background:rgba(34,197,94,.2); }

/* Admin price/filter bars */
.filter-bar {
  display:flex; gap:8px; flex-wrap:wrap; align-items:center;
  margin-bottom:14px; padding:14px 18px;
  background:var(--bg2); border:1px solid var(--wire); border-radius:var(--r-md);
}
.filter-bar input, .filter-bar select { flex:1; min-width:120px; padding:8px 12px; margin:0; font-size:.85rem; }
.filter-bar label { font-family:var(--font-mono); font-size:.62rem; color:var(--muted); letter-spacing:1px; white-space:nowrap; }
.filter-bar .btn { flex:0; white-space:nowrap; }

.share-grid { display:grid; grid-template-columns:1fr 1fr; gap:10px; margin:14px 0; }
.share-btn {
  display:flex; align-items:center; gap:10px;
  padding:13px 16px; border:1px solid var(--wire);
  border-radius:var(--r-md); cursor:pointer; transition:all .2s;
  font-weight:500; font-size:.88rem; background:var(--bg3); color:var(--text);
  text-decoration:none;
}
.share-btn:hover { border-color:var(--red-line); transform:translateY(-1px); }
.share-btn.email { border-color:rgba(56,189,248,.25); color:var(--info); }
.share-btn.sms   { border-color:rgba(34,197,94,.25);  color:var(--success); }
.share-btn.wa    { border-color:rgba(37,211,102,.25);  color:#25d366; }
.share-btn.tg    { border-color:rgba(0,136,204,.25);   color:#0088cc; }
.share-btn.copy  { border-color:var(--red-line); color:var(--red); grid-column:span 2; justify-content:center; }

.price-set-panel {
  background:var(--bg3); border:1px solid var(--red-line);
  border-radius:var(--r-md); padding:16px; margin-bottom:16px;
}
.price-line {
  display:flex; align-items:center; gap:8px; margin-bottom:10px; flex-wrap:wrap;
}
.price-line label {
  font-family:var(--font-mono); font-size:.62rem; letter-spacing:1px;
  color:var(--muted); min-width:120px; text-transform:uppercase;
}
.price-line input { flex:1; min-width:80px; padding:7px 10px; margin:0; font-size:.9rem; }

.kpi-charts { display:grid; grid-template-columns:1fr 1fr; gap:16px; margin-bottom:20px; }
.chart-card { background:var(--bg2); border:1px solid var(--wire); border-radius:var(--r-md); padding:20px; }
.chart-card h4 { font-family:var(--font-mono); font-size:.62rem; letter-spacing:2px; color:var(--red); text-transform:uppercase; margin-bottom:14px; }
.blocked-badge {
  background:var(--danger-glow); color:var(--danger);
  border:1px solid rgba(239,68,68,.25); padding:2px 8px;
  border-radius:var(--r-xl); font-size:.62rem;
  font-family:var(--font-mono); letter-spacing:1px;
}

/* ================================================================
   ANIMATIONS
================================================================ */
@keyframes fadeUp { from{opacity:0;transform:translateY(20px)} to{opacity:1;transform:translateY(0)} }
@keyframes pulse  { 0%,100%{opacity:1} 50%{opacity:.2} }
@keyframes spin   { from{transform:rotate(0)} to{transform:rotate(360deg)} }

/* ================================================================
   PRINT
================================================================ */
@media print {
  body * { visibility:hidden; }
  .inv-box, .inv-box *, .inv-viewer, .inv-viewer * { visibility:visible; }
  .inv-box { position:absolute; left:0; top:0; width:100%; }
  .inv-actions, .no-print { display:none !important; }
}

/* ================================================================
   RESPONSIVE — TABLET ≤900px
================================================================ */
@media(max-width:900px) {
  .hero-side { display:none; }
  .footer { grid-template-columns:1fr; gap:32px; }
  .process-track { grid-template-columns:1fr 1fr; }
  .process-track::before { display:none; }
  .krow { grid-template-columns:repeat(3,1fr); }
  .chat-layout { grid-template-columns:1fr; height:auto; }
  .kpi-charts { grid-template-columns:1fr; }
}

/* ================================================================
   RESPONSIVE — MOBILE ≤640px
================================================================ */
@media(max-width:640px) {
  .navbar { padding:0 4%; height:58px; }
  .logo { font-size:1.4rem; }
  .nav-links { display:none; flex-direction:column; width:100%; background:rgba(7,8,13,.98); padding:12px 0; gap:0; position:absolute; top:58px; left:0; right:0; border-bottom:1px solid var(--wire); }
  .nav-links.open { display:flex; }
  .nav-links li { margin:0; }
  .nav-links a { display:block; padding:12px 20px; font-size:.9rem; border-bottom:1px solid var(--wire); }
  .hamburger { display:flex !important; }

  .hero { padding-top:58px; }
  .hero-content h1 { font-size:clamp(3.2rem,14vw,5rem); }
  .hero-sub { font-size:.92rem; }

  .section { padding:56px 5%; }
  .section-sm { padding:40px 5%; }
  .svc-grid { grid-template-columns:1fr; gap:2px; }
  .svc-card { padding:30px 24px; }

  .process-track { grid-template-columns:1fr; }
  .step { margin-bottom:28px; }

  .form-grid { grid-template-columns:1fr; }
  .form-grid .full { grid-column:span 1; }
  .svc-checks { grid-template-columns:1fr; }

  .auth-card { padding:32px 24px; }
  .auth-wrap { padding:16px; }

  .dash-wrap { padding:78px 4% 60px; }
  .dash-hero { flex-direction:column; align-items:flex-start; gap:14px; padding:22px 20px; }
  .dash-btns { flex-wrap:wrap; }

  .tbl th, .tbl td { padding:10px 10px; font-size:.8rem; }

  .pay-box { padding:28px 20px; }
  .pay-methods { grid-template-columns:repeat(3,1fr); gap:6px; }
  .pay-method { padding:8px 4px; font-size:.72rem; flex-direction:column; }
  .pay-icon { font-size:1rem; }
  .card-row { grid-template-columns:1fr; }

  .krow { grid-template-columns:repeat(2,1fr); }
  .kpi-charts { grid-template-columns:1fr; }

  .chat-widget { width:calc(100vw - 28px); right:14px; bottom:14px; }
  .footer { padding:48px 5% 36px; }
  .footer-bot { flex-direction:column; gap:6px; text-align:center; }

  .lab-card { padding:32px 24px; }
  .share-grid { grid-template-columns:1fr; }
  .share-btn.copy { grid-column:span 1; }

  .tabs { flex-wrap:wrap; gap:4px; }
  .tab { padding:7px 11px; font-size:.78rem; }

  input, select, textarea { font-size:16px !important; }
  button, .btn { min-height:38px; }
}

@media(max-width:380px) {
  .hero-content h1 { font-size:2.8rem; }
  .auth-card { padding:24px 16px; }
  .pay-methods { grid-template-columns:repeat(2,1fr); }
}

/* Hamburger hide on desktop */
.hamburger { display:none; }