:root {
  color-scheme: dark;
  --bg: #070604;
  --bg2: #100d0a;
  --ink: #1a140e;
  --gold: #c9a66b;
  --gold2: #e8d5a3;
  --gold3: #f4ead0;
  --txt: #f4efe6;
  --muted: #8d8374;
  --dim: #5c554b;
  --err: #e85d5d;
  --ok: #3ecf8e;
  --bdr: rgba(201, 166, 107, .16);
  --glass: rgba(14, 11, 8, .72);
  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: Outfit, system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  min-height: 100vh;
  font-family: var(--sans);
  color: var(--txt);
  background:
    radial-gradient(900px 520px at 8% -8%, rgba(201,166,107,.16), transparent 52%),
    radial-gradient(700px 420px at 100% 10%, rgba(201,166,107,.07), transparent 46%),
    var(--bg);
}
body::before {
  content: "";
  pointer-events: none;
  position: fixed;
  inset: 0;
  opacity: .045;
  z-index: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
a { color: inherit; }
img { max-width: 100%; }
button, input, select { font: inherit; }

.page { position: relative; z-index: 1; }
.wrap { width: min(1180px, calc(100% - 2.4rem)); margin: 0 auto; }

.kicker {
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 650;
}
.serif { font-family: var(--serif); }
.muted { color: var(--muted); }
.gold { color: var(--gold2); }
.pos { color: var(--ok); }
.neg { color: var(--err); }

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.05rem 0;
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: linear-gradient(180deg, rgba(7,6,4,.88), rgba(7,6,4,.55) 70%, transparent);
}
.brand {
  font-family: var(--serif);
  letter-spacing: .28em;
  font-size: 22px;
  color: var(--gold3);
  text-decoration: none;
}
.nav-links {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: .9rem 1.1rem;
  font-size: 13px;
  color: var(--muted);
}
.nav-links a { text-decoration: none; }
.nav-links a:hover { color: var(--gold2); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .45rem;
  border: none;
  border-radius: 999px;
  padding: .82rem 1.25rem;
  font-weight: 650;
  text-decoration: none;
  cursor: pointer;
  background: linear-gradient(180deg, var(--gold3), var(--gold));
  color: #1a140c;
  box-shadow: 0 8px 24px rgba(201,166,107,.16);
}
.btn:hover { filter: brightness(1.06); }
.btn.ghost {
  background: transparent;
  color: var(--gold2);
  border: 1px solid var(--bdr);
  box-shadow: none;
}
.btn.wide { width: 100%; }
.btn.sm { padding: .38rem .8rem; font-size: 12px; box-shadow: none; }

.flash {
  border-radius: 12px;
  padding: .75rem .95rem;
  margin-bottom: .9rem;
  font-size: 13.5px;
}
.flash.err { background: rgba(232,93,93,.12); color: #ffb4b4; }
.flash.ok { background: rgba(62,207,142,.12); color: var(--ok); }

.hero {
  padding: 4.2rem 0 3.4rem;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 3rem;
  align-items: center;
}
.hero h1 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(44px, 6vw, 78px);
  line-height: .95;
  letter-spacing: -.02em;
  margin: .35rem 0 .9rem;
}
.hero h1 em {
  font-style: italic;
  color: var(--gold2);
  font-weight: 500;
}
.hero .lead {
  max-width: 36rem;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.65;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 1.6rem; }
.hero-meta {
  display: flex;
  gap: 1.6rem;
  margin-top: 2rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--bdr);
  color: var(--muted);
  font-size: 13px;
}
.hero-meta b { display: block; color: var(--gold2); font-size: 18px; font-weight: 600; margin-bottom: .15rem; }

.mock {
  background: linear-gradient(180deg, rgba(26,20,14,.9), rgba(10,8,6,.95));
  border: 1px solid var(--bdr);
  border-radius: 22px;
  padding: 1.1rem 1.15rem 1.2rem;
  box-shadow: 0 30px 80px rgba(0,0,0,.35);
  position: relative;
}
.mock::after {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: 22px;
  pointer-events: none;
  background: linear-gradient(135deg, rgba(232,213,163,.22), transparent 38%);
  mix-blend-mode: screen;
}
.mock-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; }
.mock-top span { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.mock-kpi {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .55rem;
  margin-bottom: 1rem;
}
.kpi {
  background: rgba(255,255,255,.025);
  border: 1px solid rgba(201,166,107,.1);
  border-radius: 12px;
  padding: .7rem .75rem;
}
.kpi small { display: block; font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: .35rem; }
.kpi b { font-variant-numeric: tabular-nums; font-size: 18px; font-weight: 600; letter-spacing: -.02em; }
.rows { display: grid; gap: .45rem; }
.rowl {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: var(--muted);
  padding: .35rem 0;
  border-bottom: 1px solid rgba(201,166,107,.08);
}
.rowl b { color: var(--txt); font-weight: 550; font-variant-numeric: tabular-nums; }

.section { padding: 4.2rem 0; }
.section h2 {
  font-family: var(--serif);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 500;
  margin: .3rem 0 1.6rem;
}
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.step {
  background: var(--glass);
  border: 1px solid var(--bdr);
  border-radius: 18px;
  padding: 1.35rem 1.25rem 1.4rem;
  min-height: 210px;
}
.step .n {
  font-family: var(--serif);
  font-size: 28px;
  color: var(--gold);
}
.step h3 {
  font-family: var(--serif);
  font-size: 26px;
  font-weight: 500;
  margin: .55rem 0 .45rem;
}
.step p { color: var(--muted); line-height: 1.6; font-size: 14.5px; }

.feats {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 1.2rem;
}
.feat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; }
.feat {
  border: 1px solid var(--bdr);
  border-radius: 16px;
  padding: 1.1rem 1rem;
  background: rgba(16,13,10,.7);
}
.feat h3 { font-size: 15px; margin-bottom: .35rem; }
.feat p { color: var(--muted); font-size: 13.5px; line-height: 1.55; }
.aside {
  border-radius: 18px;
  padding: 1.6rem 1.4rem;
  background:
    linear-gradient(180deg, rgba(201,166,107,.12), transparent 50%),
    #120e0a;
  border: 1px solid var(--bdr);
}
.aside h3 {
  font-family: var(--serif);
  font-size: 30px;
  font-weight: 500;
  margin: .3rem 0 .6rem;
}
.aside p { color: var(--muted); line-height: 1.6; }

.site-foot {
  border-top: 1px solid var(--bdr);
  padding: 1.6rem 0 2rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  color: var(--dim);
  font-size: 13px;
}

/* Auth */
.auth-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
}
.auth-story {
  padding: 1.4rem 2.4rem 2.4rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-right: 1px solid var(--bdr);
  background:
    radial-gradient(600px 380px at 20% 0%, rgba(201,166,107,.18), transparent 55%),
    linear-gradient(180deg, #0c0907, #070604);
}
.auth-story h1 {
  font-family: var(--serif);
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 500;
  line-height: .98;
  max-width: 12ch;
  margin: 1.2rem 0 .8rem;
}
.auth-story p { color: var(--muted); max-width: 28rem; line-height: 1.65; }
.auth-form {
  display: grid;
  place-items: center;
  padding: 2rem 1.4rem;
}
.card {
  width: min(420px, 100%);
  background: rgba(16,13,10,.78);
  border: 1px solid var(--bdr);
  border-radius: 22px;
  padding: 2rem 1.7rem 1.6rem;
  backdrop-filter: blur(12px);
}
.card h1 {
  font-family: var(--serif);
  font-size: 32px;
  font-weight: 500;
  margin: .15rem 0 .35rem;
}
.card .lead { color: var(--muted); font-size: 14px; line-height: 1.5; margin-bottom: 1.3rem; }
label {
  display: block;
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 .4rem;
}
input[type=text], input[type=password], input[type=search], input:not([type]) {
  width: 100%;
  appearance: none;
  -webkit-appearance: none;
  background: #0c0a08;
  border: 1px solid var(--bdr);
  color: var(--txt);
  border-radius: 12px;
  padding: .82rem .9rem;
  margin-bottom: 1rem;
}
input[type=text]:focus, input[type=password]:focus, input[type=search]:focus, input:not([type]):focus {
  outline: none;
  border-color: var(--gold);
}
.alt { text-align: center; margin-top: 1.1rem; font-size: 13px; color: var(--muted); }
.alt a { color: var(--gold2); text-decoration: none; }

/* Workspace */
.ws-hero { padding: 1.8rem 0 1.2rem; }
.ws-hero h1 {
  font-family: var(--serif);
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 500;
  margin: .2rem 0 .4rem;
}
.ws-hero .lead { color: var(--muted); max-width: 40rem; line-height: 1.6; }
.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .8rem;
  margin: 1.4rem 0 1.6rem;
}
.stat {
  border: 1px solid var(--bdr);
  border-radius: 16px;
  padding: 1rem 1.05rem;
  background: rgba(16,13,10,.65);
}
.stat small { color: var(--muted); letter-spacing: .1em; text-transform: uppercase; font-size: 11px; }
.stat b { display: block; margin-top: .35rem; font-size: 26px; font-variant-numeric: tabular-nums; }
.grid2 { display: grid; grid-template-columns: 1.15fr .85fr; gap: 1rem; }
.panel {
  background: rgba(14,11,8,.82);
  border: 1px solid var(--bdr);
  border-radius: 20px;
  padding: 1.3rem 1.25rem 1.35rem;
}
.panel h2 {
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1rem;
}
.drop {
  border: 1px dashed rgba(201,166,107,.38);
  border-radius: 16px;
  padding: 1.5rem 1rem;
  text-align: center;
  color: var(--muted);
  margin-bottom: 1rem;
  background: rgba(201,166,107,.03);
  cursor: pointer;
  transition: border-color .2s, background .2s;
}
.drop.on, .drop:hover { border-color: var(--gold); background: rgba(201,166,107,.07); }
.drop b { display: block; color: var(--gold2); font-weight: 600; margin-bottom: .25rem; }
.drop input { display: none; }
.files { list-style: none; }
.files li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: .7rem 0;
  border-bottom: 1px solid rgba(201,166,107,.08);
  font-size: 13.5px;
}
.tag {
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid var(--bdr);
  border-radius: 999px;
  padding: .12rem .45rem;
  margin-right: .45rem;
}
.hint { font-size: 12.5px; color: var(--muted); margin-top: .9rem; line-height: 1.5; }
.sonuc { display: flex; flex-direction: column; gap: .75rem; margin-top: 1.15rem; }
.srow {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: .75rem 0;
  border-bottom: 1px solid rgba(201,166,107,.08);
}
.srow .nm { font-weight: 550; }

.imp {
  position: sticky;
  top: 0;
  z-index: 30;
  background: linear-gradient(90deg, rgba(201,166,107,.18), rgba(201,166,107,.06));
  border-bottom: 1px solid var(--bdr);
  padding: .65rem 1.2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  font-size: 13px;
  color: var(--gold2);
}
.tbl-adm { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.tbl-adm th {
  text-align: left;
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
  padding: .55rem .4rem;
  border-bottom: 1px solid var(--bdr);
}
.tbl-adm td { padding: .7rem .4rem; border-bottom: 1px solid rgba(201,166,107,.08); vertical-align: middle; }
.tbl-adm tr:hover td { background: rgba(201,166,107,.04); }
.tbl-adm a { color: var(--gold2); text-decoration: none; }
.pill {
  display: inline-block;
  font-size: 10.5px;
  letter-spacing: .08em;
  text-transform: uppercase;
  border: 1px solid var(--bdr);
  border-radius: 999px;
  padding: .15rem .5rem;
}
.pill.on { color: var(--ok); border-color: rgba(62,207,142,.35); }
.pill.off { color: var(--err); border-color: rgba(232,93,93,.35); }
.pill.adm { color: var(--gold2); }
.actions { display: flex; flex-wrap: wrap; gap: .4rem; }
.mini { display: flex; gap: 1.2rem; color: var(--muted); font-size: 13px; margin: .4rem 0 1.2rem; }
.mini b { color: var(--gold2); }

@media (max-width: 900px) {
  .hero, .feats, .grid2, .auth-shell { grid-template-columns: 1fr; }
  .auth-story { display: none; }
  .steps, .feat-grid, .stats, .mock-kpi { grid-template-columns: 1fr; }
  .nav-links a.hide-sm { display: none; }
  .hero { padding-top: 2.2rem; }
}