/* Paleta si stilul sunt preluate din site-ul echotech.ro */
:root {
  --bg: #f2f7ff;
  --surface: #ffffff;
  --surface-2: #f6f6f9;
  --ink: #000000;
  --muted: #64748b;
  --border: #e2e8f0;
  --accent: #006fff;
  --accent-ink: #ffffff;
  --ok-bg: #ecfdf3; --ok-fg: #067647;
  --warn-bg: #fffaeb; --warn-fg: #b54708;
  --err-bg: #fef3f2; --err-fg: #b42318;
  --info-bg: #eff6ff; --info-fg: #0057c8;
  --radius: 16px;
  --shadow: 0 1px 2px rgba(15, 23, 42, .04);
  --header-bg: rgba(242, 247, 255, .72);
  color-scheme: light;
}

html.dark {
  --bg: #000000;
  --surface: #0a0a0c;
  --surface-2: #131317;
  --ink: #ffffff;
  --muted: #94a3b8;
  --border: rgba(39, 39, 42, .8);
  --accent: #3b82f6;
  --accent-ink: #000000;
  --ok-bg: #052e1c; --ok-fg: #75e0a7;
  --warn-bg: #3a2408; --warn-fg: #fec84b;
  --err-bg: #45120b; --err-fg: #fda29b;
  --info-bg: #0d1c34; --info-fg: #84adff;
  --shadow: none;
  --header-bg: rgba(0, 0, 0, .7);
  color-scheme: dark;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.55 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-feature-settings: "cv11", "ss01";
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); }
h1 { font-size: 30px; margin: 0; font-weight: 700; letter-spacing: -.035em; }
h2 { font-size: 15px; margin: 0; font-weight: 600; letter-spacing: -.015em; }
code {
  background: var(--surface-2); border: .5px solid var(--border);
  padding: 1px 6px; border-radius: 6px; font-size: .88em;
}

.wrap { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.muted { color: var(--muted); }
.block { display: block; }
.nowrap { white-space: nowrap; }
.link { color: var(--accent); text-decoration: none; font-weight: 500; }
.link:hover { text-decoration: underline; }
.link-strong { color: var(--ink); font-weight: 600; text-decoration: none; }
.link-strong:hover { color: var(--accent); }

/* ---------- topbar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 50;
  background: var(--header-bg);
  backdrop-filter: blur(20px);
  border-bottom: .5px solid var(--border);
}
.topbar-inner { display: flex; align-items: center; gap: 26px; height: 56px; }

.brand { position: relative; display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.brand-logo { width: 26px; height: 26px; border-radius: 7px; display: block; }
.brand-name { font-size: 13px; font-weight: 600; text-transform: uppercase; letter-spacing: .2em; }
.brand-bar { position: absolute; left: 36px; bottom: -6px; height: 2px; width: 38px; background: var(--accent); }

.brand-app {
  font-size: 12px; color: var(--muted); font-weight: 500;
  padding-left: 26px; margin-left: -12px; border-left: .5px solid var(--border); line-height: 26px;
}
@media (max-width: 860px) { .brand-app { display: none; } }

.nav { display: flex; gap: 26px; margin-right: auto; }
.nav a {
  font-size: 12px; font-weight: 500; color: var(--muted); text-decoration: none;
  transition: color .2s;
}
.nav a:hover { color: var(--ink); }
.nav a.active { color: var(--ink); }
.topbar-actions { display: flex; align-items: center; gap: 10px; }
.user { font-size: 12px; color: var(--muted); }

.icon-btn {
  display: grid; place-items: center; width: 32px; height: 32px; padding: 0;
  border: 0; border-radius: 999px; background: transparent; color: var(--muted);
  cursor: pointer; transition: color .2s, background .2s;
}
.icon-btn:hover { color: var(--accent); background: var(--surface-2); }
.icon-btn svg { width: 15px; height: 15px; }
html:not(.dark) .icon-sun { display: none; }
html.dark .icon-moon { display: none; }

.main { padding: 28px 20px 56px; display: flex; flex-direction: column; gap: 20px; }
.footer { padding: 0 20px 36px; color: var(--muted); font-size: 12px; }

.page-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.page-head p { margin: 6px 0 0; font-size: 14px; }
.head-actions { display: flex; gap: 8px; }

/* ---------- butoane (pill, ca pe site) ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 9px 20px; border-radius: 999px; border: .5px solid var(--border);
  background: transparent; color: var(--ink); font: inherit; font-size: 13px; font-weight: 600;
  text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: border-color .25s, color .25s, opacity .25s, background .25s;
}
.btn:hover { border-color: var(--accent); color: var(--accent); }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn:disabled:hover { border-color: var(--border); color: var(--ink); }
.btn-primary { background: var(--ink); border-color: var(--ink); color: var(--bg); }
.btn-primary:hover { opacity: .8; background: var(--ink); border-color: var(--ink); color: var(--bg); }
.btn-ghost { color: var(--muted); }
.btn-danger { color: var(--err-fg); border-color: transparent; background: var(--err-bg); }
.btn-danger:hover { color: var(--err-fg); border-color: var(--err-fg); }
.btn-sm { padding: 5px 13px; font-size: 12px; }
.btn-block { width: 100%; }

/* ---------- carduri ---------- */
.card {
  background: var(--surface); border: .5px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow); overflow: hidden;
}
.card-head {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 16px 20px; border-bottom: .5px solid var(--border);
}
.card > .notes, .card > .muted, .card > .info, .card > .flash { margin: 16px 20px; }

/* ---------- statistici ---------- */
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
@media (max-width: 860px) { .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 460px) { .stats { grid-template-columns: 1fr; } }
.stat {
  background: var(--surface); border: .5px solid var(--border); border-radius: var(--radius);
  padding: 18px 20px; box-shadow: var(--shadow);
}
.stat-label { display: block; font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .12em; font-weight: 500; }
.stat-value { display: block; font-size: 34px; font-weight: 700; margin-top: 8px; letter-spacing: -.04em; }
.stat-err .stat-value { color: var(--err-fg); }
.stat-warn .stat-value { color: var(--warn-fg); }

/* ---------- tabele ---------- */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th {
  text-align: left; padding: 11px 16px; font-size: 10px; text-transform: uppercase; letter-spacing: .12em;
  font-weight: 600; color: var(--muted); background: var(--surface-2);
  border-bottom: .5px solid var(--border); white-space: nowrap;
}
td { padding: 13px 16px; border-bottom: .5px solid var(--border); vertical-align: top; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: var(--surface-2); }
td.empty { text-align: center; color: var(--muted); padding: 36px 16px; }
.row-action { display: flex; gap: 6px; justify-content: flex-end; }
.due strong { display: block; font-weight: 600; }
.due small { font-size: 12px; }
.state-overdue { color: var(--err-fg); }
.state-soon { color: var(--warn-fg); }
.state-ok { color: var(--muted); }

/* ---------- badge-uri ---------- */
.badge {
  display: inline-block; padding: 3px 11px; border-radius: 999px;
  font-size: 11px; font-weight: 600; letter-spacing: .02em; white-space: nowrap;
}
.badge-ok { background: var(--ok-bg); color: var(--ok-fg); }
.badge-soon { background: var(--warn-bg); color: var(--warn-fg); }
.badge-overdue { background: var(--err-bg); color: var(--err-fg); }
.badge-unknown, .badge-retired { background: var(--surface-2); color: var(--muted); }

/* ---------- formulare ---------- */
.form form, form.form { padding: 20px; display: flex; flex-direction: column; gap: 15px; }
label {
  display: flex; flex-direction: column; gap: 7px;
  font-size: 11px; font-weight: 600; color: var(--muted);
  text-transform: uppercase; letter-spacing: .08em;
}
input, select, textarea {
  font: inherit; font-size: 14px; letter-spacing: normal; text-transform: none;
  color: var(--ink); background: var(--bg);
  border: .5px solid var(--border); border-radius: 10px; padding: 10px 13px; width: 100%;
}
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent);
}
textarea { resize: vertical; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 15px; }
.span2 { grid-column: span 2; }
@media (max-width: 640px) { .span2 { grid-column: span 1; } }
.form-actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.form-actions form { padding: 0; }

.filters { display: flex; gap: 10px; padding: 16px; flex-wrap: wrap; align-items: center; }
.filters input { flex: 1 1 260px; }
.filters select { flex: 0 1 190px; }

/* ---------- detalii ---------- */
.info { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 18px; margin: 0; padding: 20px; }
.info dt { font-size: 10px; color: var(--muted); text-transform: uppercase; letter-spacing: .12em; font-weight: 600; }
.info dd { margin: 6px 0 0; font-weight: 500; }
.notes { padding: 0 20px 20px; font-size: 14px; color: var(--muted); }

.split { display: grid; grid-template-columns: 1.6fr 1fr; gap: 20px; align-items: start; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } }

.danger-zone { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px; flex-wrap: wrap; }
.danger-zone h2 { margin-bottom: 6px; }
.danger-zone p { margin: 0; font-size: 13px; }

/* ---------- mesaje ---------- */
.flash { padding: 12px 18px; border-radius: 999px; font-size: 13px; font-weight: 500; }
.flash-ok { background: var(--ok-bg); color: var(--ok-fg); }
.flash-err { background: var(--err-bg); color: var(--err-fg); }
.flash-info { background: var(--info-bg); color: var(--info-fg); }

/* ---------- autentificare ---------- */
.login-body { display: grid; place-items: center; min-height: 100vh; padding: 24px; }
.login-card { width: 100%; max-width: 400px; padding: 32px; display: flex; flex-direction: column; gap: 15px; }
.login-head { text-align: center; margin-bottom: 6px; }
.login-head img { width: 56px; height: 56px; border-radius: 14px; margin-bottom: 16px; }
.login-head h1 { font-size: 22px; }
.login-head p { margin: 6px 0 0; font-size: 14px; }