/* Eraylabs Jeofizik Portalı — Kuyu İçi / Yüzey Sismiği ile ortak sade tasarım */
:root {
  --ink: #0f172a; --ink-2: #334155; --muted: #64748b; --line: #e2e8f0; --line-2: #cbd5e1; --bg: #f4f6f9; --card: #fff;
  --accent: #1d4ed8; --accent-b: #2563eb; --accent-soft: #eff4ff; --ok: #0f766e; --ok-soft: #e6f4f1; --bad: #b91c1c; --bad-soft: #fef2f2; --radius: 10px;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body { font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; background: var(--bg); color: var(--ink); font-size: 15px; line-height: 1.5; -webkit-font-smoothing: antialiased; }
[hidden] { display: none !important; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* üst çubuk */
.appbar { position: sticky; top: 0; z-index: 30; background: #fff; border-bottom: 1px solid var(--line); }
.appbar-in { max-width: 1200px; margin: 0 auto; padding: 10px 32px; display: flex; align-items: center; gap: 14px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); }
.brand:hover { text-decoration: none; }
.brand-name { font-weight: 800; letter-spacing: 0.14em; font-size: 0.86rem; }
.brand-sep { width: 1px; height: 22px; background: var(--line-2); }
.app-name { font-size: 0.9rem; color: var(--ink-2); font-weight: 500; }
.nav { margin-left: auto; display: flex; align-items: center; gap: 6px; }
.nav a { font-size: 0.86rem; color: var(--muted); padding: 6px 10px; border-radius: 6px; }
.nav a.on, .nav a:hover { color: var(--ink); background: #f1f5f9; text-decoration: none; }
.user { display: flex; align-items: center; gap: 8px; padding-left: 12px; margin-left: 4px; border-left: 1px solid var(--line); font-size: 0.86rem; color: var(--ink-2); }
.user .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); }

.container { max-width: 1200px; margin: 0 auto; padding: 28px 32px 40px; }
.narrow { max-width: 440px; margin: 0 auto; }
.eyebrow { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); }
h1 { font-size: 1.6rem; font-weight: 750; margin: 2px 0 6px; letter-spacing: -0.015em; }
h2 { font-size: 1.15rem; font-weight: 700; margin: 0 0 12px; }
.sub { color: var(--muted); margin: 0 0 22px; font-size: 0.92rem; }
.caption { color: var(--muted); font-size: 0.82rem; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 24px; margin-bottom: 16px; }
.field { margin-bottom: 14px; }
.field label { display: block; font-size: 0.82rem; font-weight: 500; color: var(--ink-2); margin-bottom: 5px; }
input[type=text], input[type=password], input[type=date], select {
  width: 100%; padding: 9px 11px; font: inherit; font-size: 0.92rem; color: var(--ink); background: #fff; border: 1px solid var(--line-2); border-radius: 7px; outline: none; }
input:focus, select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(29,78,216,0.13); }
input.code { font-size: 1.4rem; letter-spacing: 0.4em; text-align: center; font-variant-numeric: tabular-nums; }
.chk { display: inline-flex; align-items: center; gap: 6px; font-size: 0.86rem; color: var(--ink-2); margin-right: 14px; cursor: pointer; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; font: inherit; font-size: 0.88rem; font-weight: 500; padding: 8px 14px; border-radius: 7px; border: 1px solid var(--line-2); background: #fff; color: var(--ink); cursor: pointer; }
.btn:hover { border-color: var(--accent); color: var(--accent); }
.btn:disabled { opacity: 0.6; cursor: wait; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
.btn-primary:hover { background: var(--accent-b); color: #fff; }
.btn-sm { font-size: 0.78rem; padding: 4px 9px; }
.btn-danger { color: var(--bad); border-color: #fecaca; }
.btn-block { width: 100%; padding: 10px 14px; }
.row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 760px) { .grid2 { grid-template-columns: 1fr; } .appbar-in, .container { padding-left: 16px; padding-right: 16px; } .app-name, .brand-sep { display: none; } }

.msg { border-radius: 8px; padding: 10px 14px; margin: 10px 0; font-size: 0.86rem; border: 1px solid transparent; }
.msg-error { background: var(--bad-soft); color: #991b1b; border-color: #fecaca; }
.msg-ok { background: #f0fdf4; color: #166534; border-color: #bbf7d0; }
.msg-info { background: #eff6ff; color: #1e40af; border-color: #bfdbfe; }
.msg-warn { background: #fffbeb; color: #92400e; border-color: #fde68a; }

/* giriş */
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px; }
.login-card { width: 100%; max-width: 400px; background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 30px 30px 24px; box-shadow: 0 10px 30px rgba(15,23,42,0.06); }
.login-head { display: flex; align-items: center; gap: 10px; margin-bottom: 22px; }
.login-foot { text-align: center; color: var(--muted); font-size: 0.76rem; margin-top: 18px; }

/* uygulama kartları */
.apps { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 18px; }
.app-card { display: flex; gap: 18px; align-items: flex-start; background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 22px; color: inherit; transition: border-color .15s, box-shadow .15s, transform .15s; }
.app-card:hover { text-decoration: none; border-color: var(--accent); box-shadow: 0 6px 20px rgba(15,23,42,0.08); transform: translateY(-2px); }
.app-card h3 { margin: 0 0 6px; font-size: 1.12rem; }
.app-card p { margin: 0 0 12px; color: var(--muted); font-size: 0.88rem; }
.app-card .go { color: var(--accent); font-weight: 600; font-size: 0.86rem; }
.app-card svg { flex: 0 0 56px; }
.empty { color: var(--muted); padding: 30px; text-align: center; border: 1px dashed var(--line-2); border-radius: 12px; }

/* tablolar (yönetim) */
.tbl-wrap { overflow: auto; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
table.tbl { border-collapse: collapse; width: 100%; font-size: 0.84rem; }
.tbl th { text-align: left; background: #f8fafc; color: var(--ink-2); font-weight: 600; font-size: 0.76rem; padding: 8px 12px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.tbl td { padding: 9px 12px; border-bottom: 1px solid #f1f5f9; vertical-align: top; }
.tbl tr:last-child td { border-bottom: 0; }
.tag { display: inline-block; font-size: 0.72rem; font-weight: 600; padding: 1px 7px; border-radius: 999px; background: #f1f5f9; color: var(--ink-2); margin: 1px 2px 1px 0; }
.tag.ok { background: var(--ok-soft); color: var(--ok); }
.tag.bad { background: var(--bad-soft); color: var(--bad); }
.tag.acc { background: var(--accent-soft); color: var(--accent); }
.edit-row td { background: #fbfcfe; }
.secret { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 1.05rem; letter-spacing: 0.08em; background: #f8fafc; border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; word-break: break-all; }
.temp { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 1.2rem; font-weight: 700; letter-spacing: 0.06em; }
.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--line); margin: 0 0 16px; }
.tabs button { font: inherit; font-size: 0.88rem; border: 0; background: none; padding: 9px 14px; color: var(--muted); cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.tabs button.on { color: var(--ink); font-weight: 600; border-bottom-color: var(--accent); }
.foot { max-width: 1200px; margin: 20px auto 0; padding: 16px 32px 26px; border-top: 1px solid var(--line); color: var(--muted); font-size: 0.76rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; }