/* AlteaCloud Tickets — design system v2
 *
 * Calm, professional, minimalist. Mirrors the AlteaCloud marketing site:
 * Inter for UI text, Manrope for headlines, generous whitespace, single
 * green accent (#2bb673), gentle shadows, hairline borders.
 */

:root {
  /* Palette */
  --bg: #f5f6f8;
  --bg-alt: #eef0f3;
  --surface: #ffffff;
  --ink: #14161a;
  --ink-soft: #2c2f36;
  --mute: #6b7280;
  --line: #e6e8ec;
  --green: #2bb673;
  --green-deep: #1f8e58;
  --green-soft: #e8f7ef;
  --red: #c0392b;
  --red-soft: #fdecea;
  --amber: #b45309;
  --amber-soft: #fff4e0;

  /* Tokens */
  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 2px rgba(20,22,26,.04);
  --shadow:    0 1px 3px rgba(20,22,26,.04), 0 8px 28px rgba(20,22,26,.06);
  --shadow-lg: 0 1px 3px rgba(20,22,26,.04), 0 24px 56px rgba(20,22,26,.08);
  --t: cubic-bezier(.2,.6,.2,1);
}

[data-theme="dark"] {
  --bg: #0e1015;
  --bg-alt: #14171c;
  --surface: #161a20;
  --ink: #e9ebef;
  --ink-soft: #c8ccd2;
  --mute: #98a0aa;
  --line: #232831;
  --green-soft: #15311f;
}

/* ─── Reset & base ──────────────────────────────────────────── */
* { box-sizing: border-box; }
*:focus { outline: none; }
*:focus-visible { outline: 2px solid var(--green); outline-offset: 2px; border-radius: 6px; }
html, body { margin: 0; padding: 0; }
body {
  font: 15px/1.55 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { color: var(--green); text-decoration: none; transition: color .15s var(--t); }
a:hover { color: var(--green-deep); text-decoration: underline; text-underline-offset: 3px; }

/* Typography */
h1, h2, h3, h4 { font-family: 'Manrope', 'Inter', sans-serif; letter-spacing: -.015em; color: var(--ink); }
h1 { font: 600 28px/1.2  inherit; margin: 0 0 8px;  }
h2 { font: 600 20px/1.3  inherit; margin: 0 0 10px; }
h3 { font: 600 16px/1.3  inherit; margin: 0 0 6px;  }
p  { margin: 0 0 12px; }
.muted { color: var(--mute); }
.eyebrow {
  display: inline-block;
  font: 600 11px/1 'Inter', sans-serif;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--green-deep);
  background: var(--green-soft);
  padding: 6px 12px;
  border-radius: 999px;
}

/* ─── Layout primitives ─────────────────────────────────────── */
.container  { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.narrow     { max-width: 760px;  margin: 0 auto; padding: 0 24px; }
.row        { display: flex; align-items: center; gap: 12px; }
.row.between { justify-content: space-between; }
.row2       { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 600px) { .row2 { grid-template-columns: 1fr; } }
.grid-2     { display: grid; grid-template-columns: 2fr 1fr; gap: 24px; }
@media (max-width: 880px) { .grid-2 { grid-template-columns: 1fr; } }

/* ─── Topbar ────────────────────────────────────────────────── */
.topbar {
  background: rgba(255,255,255,.85);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--line);
  padding: 14px 0;
  position: sticky; top: 0; z-index: 30;
}
[data-theme="dark"] .topbar { background: rgba(22,26,32,.85); }
.topbar .row { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  font: 600 17px 'Manrope', sans-serif;
  letter-spacing: -.01em; color: var(--ink);
}
.brand:hover { text-decoration: none; color: var(--ink); }
.brand-mark {
  width: 28px; height: 28px; border-radius: 8px;
  background: linear-gradient(135deg, var(--green), var(--green-deep));
  position: relative; display: inline-block;
  box-shadow: 0 4px 12px rgba(43,182,115,.35);
}
.brand-mark::after {
  content: ''; position: absolute; inset: 7px;
  background: rgba(255,255,255,.94);
  border-radius: 3px;
}
.brand .dim { color: var(--mute); font-weight: 500; }
.nav { display: flex; gap: 4px; align-items: center; }
.nav a, .nav button.linklike {
  color: var(--ink-soft);
  padding: 8px 12px; border-radius: 8px;
  font: 500 14px 'Inter', sans-serif;
  background: transparent; border: 0; cursor: pointer;
  transition: background .15s var(--t), color .15s var(--t);
}
.nav a:hover, .nav button.linklike:hover { background: var(--bg-alt); color: var(--ink); text-decoration: none; }
.nav a.active { color: var(--green-deep); background: var(--green-soft); }
.nav .lang-toggle {
  margin-left: 6px; padding: 6px 12px;
  border: 1px solid var(--line); border-radius: 999px;
  font: 600 11px 'Inter', sans-serif; letter-spacing: .08em;
  color: var(--mute); background: transparent; cursor: pointer;
}
.nav .lang-toggle:hover { color: var(--ink); border-color: var(--ink); background: transparent; }

/* ─── Buttons ───────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 18px;
  border: 1px solid transparent;
  border-radius: 10px;
  cursor: pointer;
  font: 600 14px 'Inter', sans-serif;
  background: var(--green); color: #fff;
  transition: transform .12s var(--t), box-shadow .15s var(--t), background .15s var(--t), opacity .15s;
  box-shadow: 0 1px 0 rgba(0,0,0,.04), 0 8px 18px rgba(43,182,115,.22);
  white-space: nowrap;
}
.btn:hover  { background: var(--green-deep); transform: translateY(-1px); box-shadow: 0 1px 0 rgba(0,0,0,.04), 0 12px 24px rgba(43,182,115,.28); }
.btn:active { transform: translateY(0); }
.btn:disabled { opacity: .5; cursor: not-allowed; transform: none; box-shadow: none; }
.btn.ghost   { background: var(--surface); color: var(--ink); border-color: var(--line); box-shadow: 0 1px 0 rgba(0,0,0,.02); }
.btn.ghost:hover  { background: var(--bg-alt); border-color: var(--mute); transform: none; box-shadow: 0 1px 0 rgba(0,0,0,.02); }
.btn.danger  { background: var(--red);   box-shadow: 0 1px 0 rgba(0,0,0,.04), 0 8px 18px rgba(192,57,43,.22); }
.btn.danger:hover { background: #a52a1f; }
.btn.amber   { background: var(--amber); box-shadow: 0 1px 0 rgba(0,0,0,.04), 0 8px 18px rgba(180,83,9,.22); }
.btn.sm      { padding: 7px 12px; font-size: 13px; border-radius: 8px; }
.btn.block   { width: 100%; }

/* ─── Forms ─────────────────────────────────────────────────── */
label { display: block; font: 500 13px 'Inter', sans-serif; color: var(--ink-soft); margin: 16px 0 6px; }
input[type=text], input[type=email], input[type=password], input[type=number],
input[type=tel], input[type=date], textarea, select {
  width: 100%; padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  font: 14px 'Inter', sans-serif;
  background: var(--surface); color: var(--ink);
  transition: border-color .15s var(--t), box-shadow .15s var(--t);
}
input:hover, textarea:hover, select:hover { border-color: var(--mute); }
input:focus, textarea:focus, select:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 4px rgba(43,182,115,.12);
}
textarea { min-height: 120px; resize: vertical; line-height: 1.55; }
input[type=file] { padding: 9px 12px; font-size: 13px; }
select {
  appearance: none; -webkit-appearance: none;
  padding-right: 38px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");
  background-repeat: no-repeat;
  background-position: right 14px center;
}

/* ─── Cards ─────────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: border-color .15s var(--t), box-shadow .15s var(--t);
}
.card + .card { margin-top: 16px; }
.card h2:first-child, .card h3:first-child { margin-top: 0; }

/* ─── Tables ────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; border-radius: var(--radius); border: 1px solid var(--line); background: var(--surface); }
table { width: 100%; border-collapse: separate; border-spacing: 0; }
th, td {
  padding: 14px 16px; text-align: left;
  border-bottom: 1px solid var(--line); font-size: 14px;
  vertical-align: middle;
}
th {
  font: 600 11px 'Inter', sans-serif;
  color: var(--mute); background: var(--bg-alt);
  text-transform: uppercase; letter-spacing: .06em;
}
tr:last-child td { border-bottom: 0; }
tbody tr { transition: background .15s var(--t); }
tbody tr:hover td { background: var(--bg); cursor: pointer; }

/* ─── Status pills ──────────────────────────────────────────── */
.pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 11px;
  border-radius: 999px; font: 600 12px 'Inter', sans-serif;
  border: 1px solid var(--line); background: var(--bg-alt); color: var(--ink-soft);
  white-space: nowrap;
}
.pill.green { background: var(--green-soft); color: var(--green-deep); border-color: transparent; }
.pill.amber { background: var(--amber-soft); color: var(--amber);      border-color: transparent; }
.pill.red   { background: var(--red-soft);   color: var(--red);        border-color: transparent; }
.pill.gray  { background: var(--bg-alt);     color: var(--mute);       border-color: var(--line); }
.pill::before { content: ''; width: 6px; height: 6px; border-radius: 999px; background: currentColor; opacity: .7; }

/* ─── Chat / threaded messages ──────────────────────────────── */
.thread { display: flex; flex-direction: column; gap: 12px; margin: 24px 0; }
.msg {
  padding: 14px 16px; border-radius: 14px; max-width: 86%;
  font-size: 14px; line-height: 1.55;
  box-shadow: var(--shadow-sm);
}
.msg.client {
  background: linear-gradient(180deg, var(--green-soft), #d8efe1);
  color: var(--ink); align-self: flex-end;
  border-bottom-right-radius: 4px;
}
.msg.admin  {
  background: var(--surface); align-self: flex-start;
  border: 1px solid var(--line); border-bottom-left-radius: 4px;
}
.msg.system { background: var(--amber-soft); align-self: center; font-size: 13px; color: #7a4a00; max-width: 90%; }
.msg.note   { border: 1px dashed var(--amber); background: #fffaf2; }
.msg .meta  { font: 600 11px 'Inter', sans-serif; color: var(--mute); margin-bottom: 6px; letter-spacing: .04em; text-transform: uppercase; }
.msg .body  { white-space: pre-wrap; word-wrap: break-word; }

/* ─── Notices ───────────────────────────────────────────────── */
.notice {
  padding: 12px 16px; border-radius: 10px;
  margin: 12px 0; font-size: 14px;
  border-left: 3px solid;
}
.notice.ok  { background: var(--green-soft); color: var(--green-deep); border-left-color: var(--green); }
.notice.err { background: var(--red-soft);   color: var(--red);        border-left-color: var(--red); }

/* ─── Empty / loading states ────────────────────────────────── */
.skeleton { color: var(--mute); padding: 56px 24px; text-align: center; font-size: 15px; }
.empty    { text-align: center; padding: 56px 28px; color: var(--mute); }
.empty .ico {
  width: 64px; height: 64px; border-radius: 18px;
  background: var(--green-soft); color: var(--green-deep);
  display: grid; place-items: center; margin: 0 auto 18px;
  font-size: 28px; font-weight: 700;
}
.empty h3 { color: var(--ink); margin: 6px 0 4px; }
.empty p  { font-size: 14px; }
.empty .btn { margin-top: 12px; }

/* ─── Page header ───────────────────────────────────────────── */
.page-head {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin: 8px 0 24px; gap: 16px; flex-wrap: wrap;
}
.page-head h1 { margin-bottom: 4px; }
.page-head .lead { color: var(--mute); margin: 0; font-size: 14px; }

/* ─── Sidebar (admin) ───────────────────────────────────────── */
.layout { display: grid; grid-template-columns: 240px 1fr; min-height: 100vh; }
.sidebar {
  background: var(--surface); border-right: 1px solid var(--line);
  padding: 20px 14px;
  position: sticky; top: 0; height: 100vh; overflow-y: auto;
}
.sidebar .brand { padding: 8px 12px 18px; font-size: 16px; }
.sidebar a {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px; border-radius: 8px;
  color: var(--ink-soft); margin-bottom: 2px;
  font: 500 14px 'Inter', sans-serif;
  transition: background .15s var(--t), color .15s var(--t);
}
.sidebar a:hover  { background: var(--bg-alt); color: var(--ink); text-decoration: none; }
.sidebar a.active { background: var(--green-soft); color: var(--green-deep); font-weight: 600; }
.sidebar .group   {
  margin: 18px 12px 6px; color: var(--mute);
  font: 600 11px 'Inter', sans-serif;
  letter-spacing: .12em; text-transform: uppercase;
}
.main { padding: 32px; }
@media (max-width: 800px) { .layout { grid-template-columns: 1fr; } .sidebar { display:none; } .main { padding: 20px; } }

/* ─── Stats cards (dashboard) ───────────────────────────────── */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px,1fr)); gap: 16px; margin: 8px 0 28px; }
.stat {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 22px 24px;
  transition: transform .15s var(--t), box-shadow .15s var(--t);
}
.stat:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.stat .label { font: 600 11px 'Inter', sans-serif; color: var(--mute); letter-spacing: .08em; text-transform: uppercase; }
.stat .value { font: 600 34px 'Manrope', sans-serif; color: var(--ink); margin-top: 6px; letter-spacing: -.025em; line-height: 1; }
.stat .delta { font-size: 12px; color: var(--mute); margin-top: 6px; }

/* ─── Quote items (admin builder) ───────────────────────────── */
.qrow {
  display: grid;
  grid-template-columns: 3fr .8fr 1fr .7fr 1fr 36px;
  gap: 10px; align-items: center; margin-bottom: 8px;
}
.qrow input { padding: 9px 10px; font-size: 14px; }
.qrow .qt-line { padding: 9px 10px; font-variant-numeric: tabular-nums; }
.qrow button {
  background: transparent; border: 1px solid var(--line); border-radius: 8px;
  padding: 6px 10px; cursor: pointer; color: var(--mute); font-size: 16px; line-height: 1;
}
.qrow button:hover { color: var(--red); border-color: var(--red); }
.totals { text-align: right; font-size: 16px; font-variant-numeric: tabular-nums; }
.totals strong { font-size: 18px; }
@media (max-width: 720px) {
  .qrow { grid-template-columns: 1fr; gap: 6px; }
  .qrow input { width: 100%; }
}

/* ─── Auth pages (login / register / forgot / reset / verify) ─ */
body.auth-page { background: linear-gradient(180deg, var(--bg) 0%, var(--bg-alt) 100%); min-height: 100vh; }
body.auth-page .topbar { display: none; }

.auth-shell {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 64px;
  align-items: center;
  max-width: 1100px;
  margin: 56px auto 64px;
  padding: 0 28px;
  min-height: calc(100vh - 120px);
}
@media (max-width: 880px) {
  .auth-shell { grid-template-columns: 1fr; gap: 32px; margin: 24px auto; min-height: 0; }
}

.auth-info .auth-brand {
  display: inline-flex; align-items: center; gap: 10px;
  font: 600 18px 'Manrope', sans-serif; color: var(--ink);
  margin-bottom: 32px;
}
.auth-info h1.hero {
  font: 600 42px/1.12 'Manrope', sans-serif;
  letter-spacing: -.025em;
  margin: 0 0 18px;
  color: var(--ink);
}
@media (max-width: 600px) { .auth-info h1.hero { font-size: 32px; } }
.auth-info h1.hero em {
  font-style: normal;
  background: linear-gradient(180deg, transparent 60%, rgba(43,182,115,.22) 60%);
  padding: 0 4px;
}
.auth-info .lead { font-size: 16px; color: var(--mute); margin: 0 0 36px; max-width: 460px; line-height: 1.6; }

.auth-features { list-style: none; padding: 0; margin: 0 0 36px; display: grid; gap: 18px; }
.auth-features li {
  display: grid; grid-template-columns: 40px 1fr; gap: 14px; align-items: start;
  font-size: 14px;
}
.auth-features .ico {
  width: 40px; height: 40px; border-radius: 10px;
  background: var(--green-soft); color: var(--green-deep);
  display: grid; place-items: center; font: 700 16px 'Inter', sans-serif;
}
.auth-features strong { display: block; color: var(--ink); margin-bottom: 3px; font-weight: 600; }
.auth-features span   { color: var(--mute); line-height: 1.5; }

.auth-contact {
  font-size: 13px; color: var(--mute);
  border-top: 1px solid var(--line);
  padding-top: 18px;
}
.auth-contact strong { color: var(--ink-soft); }
.auth-contact a { color: var(--ink-soft); }

.auth-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 36px 32px;
  box-shadow: var(--shadow-lg);
}
.auth-card h2 {
  font: 600 24px 'Manrope', sans-serif;
  margin: 0 0 6px;
  letter-spacing: -.015em;
}
.auth-card .sub { color: var(--mute); font-size: 14px; margin-bottom: 24px; }
.auth-card .divider {
  text-align: center;
  color: var(--mute);
  font: 500 11px 'Inter', sans-serif;
  margin: 22px 0;
  position: relative;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.auth-card .divider::before,
.auth-card .divider::after {
  content: ''; position: absolute; top: 50%; width: calc(50% - 28px); height: 1px;
  background: var(--line);
}
.auth-card .divider::before { left: 0; }
.auth-card .divider::after  { right: 0; }
.auth-card .switch {
  text-align: center; margin-top: 22px; font-size: 14px; color: var(--mute);
}
.auth-card .row-actions { display: flex; justify-content: flex-end; margin-top: 6px; }
.auth-card .row-actions a { font-size: 13px; }

/* ─── Page transitions ──────────────────────────────────────── */
.fade-in { animation: fadeIn .25s var(--t); }
@keyframes fadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }