/* CHS Approved Trainers — brand-aligned stylesheet (CHS Alliance crimson + yellow). */

:root {
  --chs-red: #C8395B;
  --chs-red-dark: #A82B49;
  --chs-red-soft: #fbe9ee;
  --chs-yellow: #ECC233;
  --chs-yellow-soft: #F6DE7E;
  --chs-dark: #333333;
  --chs-grey: #8a8a8a;

  --ink: #2b2b2b;
  --muted: #6b7280;
  --line: #e6e4e0;
  --bg: #ffffff;
  --bg-soft: #faf9f7;

  --radius: 12px;
  --shadow: 0 1px 3px rgba(0, 0, 0, .08), 0 8px 24px rgba(0, 0, 0, .05);
  --maxw: 1180px;
}

* { box-sizing: border-box; }

html { font-size: 16px; }

body {
  margin: 0;
  font-family: "Mulish", system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
}

h1, h2, h3, .brand-text { font-family: "Poppins", "Mulish", sans-serif; }

a { color: var(--chs-red); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { max-width: var(--maxw); margin-inline: auto; padding-inline: 1.25rem; }

/* ---------- Top bar ---------- */
.topbar { background: var(--chs-dark); color: #f4f4f4; font-size: .82rem; }
.topbar-inner { display: flex; justify-content: space-between; align-items: center; padding-block: .55rem; gap: 1rem; }
.topbar-tag { font-weight: 600; letter-spacing: .01em; }
.topbar-link { color: var(--chs-yellow); font-weight: 700; }
.topbar-link:hover { color: #fff; }

/* ---------- Header ---------- */
.site-header { background: var(--bg); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 20; }
.header-inner { display: flex; align-items: center; gap: 1.5rem; padding-block: .75rem; flex-wrap: wrap; }
.brand { display: inline-flex; align-items: center; gap: .55rem; }
.brand:hover { text-decoration: none; }
.brand-mark { width: 38px; height: 38px; }
.brand-text { font-size: 1.35rem; font-weight: 600; color: var(--chs-grey); }
.brand-text strong { color: var(--chs-red); font-weight: 700; }

.main-nav { display: flex; gap: 1.25rem; margin-inline-start: auto; }
.main-nav a {
  color: var(--chs-dark); font-weight: 600; padding: .4rem .15rem; font-size: .98rem;
  border-bottom: 3px solid transparent;
}
.main-nav a:hover { text-decoration: none; color: var(--chs-red); }
.main-nav a.active { border-bottom-color: var(--chs-yellow); color: var(--chs-dark); }

.lang-switch { display: flex; gap: .25rem; align-items: center; }
.lang-switch form { display: flex; gap: .25rem; align-items: center; margin: 0; }
.lang-pill {
  font-size: .8rem; font-weight: 700; color: var(--muted);
  padding: .25rem .5rem; border-radius: 999px; line-height: 1;
  background: none; border: 0; cursor: pointer; font-family: inherit;
}
.lang-pill:hover { text-decoration: none; background: var(--bg-soft); color: var(--chs-dark); }
.lang-pill.active { background: var(--chs-red); color: #fff; }

/* ---------- Hero ---------- */
.page-hero {
  background: var(--chs-yellow); color: var(--chs-dark);
  position: relative; overflow: hidden; padding-block: 3rem;
}
.page-hero.page-hero-sm { padding-block: 1.75rem; }
.page-hero::after {
  content: ""; position: absolute; inset-block: -40%; inset-inline-end: -6%;
  width: 420px; background: rgba(255, 255, 255, .18); border-radius: 50%;
  aspect-ratio: 1; pointer-events: none;
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { margin: 0; font-size: 2.4rem; font-weight: 700; text-transform: uppercase; letter-spacing: .01em; }
.page-hero.page-hero-sm h1 { font-size: 1.8rem; }
.hero-sub { margin: .5rem 0 0; font-size: 1.05rem; max-width: 60ch; }
.hero-back { display: inline-block; color: var(--chs-dark); font-weight: 700; margin-bottom: .4rem; }
.hero-back:hover { color: var(--chs-red-dark); }
.hero-row { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }

/* ---------- Main ---------- */
.main { padding-block: 2rem 3.5rem; }

/* ---------- Filters ---------- */
.filters {
  display: flex; gap: 1rem; align-items: flex-end; flex-wrap: wrap;
  background: var(--bg-soft); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1rem 1.25rem; margin-bottom: 1.25rem;
}
.filter-field { display: flex; flex-direction: column; gap: .3rem; min-width: 200px; }
.filter-field label { font-size: .8rem; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .03em; }
.filter-actions { display: flex; gap: .5rem; margin-inline-start: auto; }

/* ---------- Toolbar / view toggle ---------- */
.toolbar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1.25rem; flex-wrap: wrap; }
.result-count { color: var(--muted); font-weight: 600; }
.view-toggle { display: inline-flex; border: 1px solid var(--line); border-radius: 999px; overflow: hidden; }
.view-toggle a { padding: .4rem .9rem; color: var(--muted); font-weight: 600; font-size: .88rem; }
.view-toggle a:hover { text-decoration: none; background: var(--bg-soft); }
.view-toggle a.active { background: var(--chs-red); color: #fff; }

/* ---------- Cards ---------- */
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 1.25rem; }
.card {
  display: flex; flex-direction: column; background: var(--bg);
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow); transition: transform .15s ease, box-shadow .15s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: 0 6px 14px rgba(0, 0, 0, .1), 0 14px 40px rgba(0, 0, 0, .07); }
.card-link { display: block; color: inherit; }
.card-link:hover { text-decoration: none; }
.card-photo {
  display: flex; justify-content: center; padding: 1.5rem 1rem .25rem;
  background: linear-gradient(180deg, var(--chs-red-soft), #fff);
}
.card-body { padding: 1rem 1.1rem 1.1rem; text-align: center; }
.card-name { margin: 0; font-size: 1.12rem; color: var(--chs-dark); }
.card-title { margin: .15rem 0 .5rem; color: var(--chs-red); font-weight: 600; font-size: .9rem; }
.card-location { margin: 0 0 .6rem; color: var(--muted); font-size: .88rem; }
.card-foot { margin-top: auto; padding: .75rem 1.1rem; border-top: 1px solid var(--line); text-align: center; }
.view-link { color: var(--chs-red); font-weight: 700; font-size: .88rem; }

.chips { display: flex; flex-wrap: wrap; gap: .35rem; justify-content: center; }
.chip {
  display: inline-block; padding: .2rem .6rem; border-radius: 999px; font-size: .78rem; font-weight: 600;
  background: var(--bg-soft); color: var(--muted); border: 1px solid var(--line);
}
.chip-default { background: var(--chs-red-soft); color: var(--chs-red-dark); border-color: #f3c6d1; }
.chip-expertise { background: #fdf6df; color: #8a6d12; border-color: #f1e3ad; }
.chip-more { background: transparent; }

/* ---------- Avatar ---------- */
.avatar { width: 96px; height: 96px; border-radius: 50%; object-fit: cover; display: inline-flex; align-items: center; justify-content: center; }
.avatar-initials { background: var(--chs-red); color: #fff; font-family: "Poppins", sans-serif; font-weight: 600; font-size: 2rem; }
.avatar-sm { width: 44px; height: 44px; font-size: 1rem; }
.avatar-lg { width: 150px; height: 150px; font-size: 3rem; }

/* ---------- List view ---------- */
.trainer-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: .6rem; }
.trainer-row {
  display: flex; align-items: center; gap: 1rem; padding: .75rem 1rem;
  border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg);
}
.trainer-row:hover { border-color: #f0c9d3; }
.row-main { display: flex; flex-direction: column; min-width: 0; }
.row-name { font-weight: 700; color: var(--chs-dark); }
.row-title { color: var(--muted); font-size: .85rem; }
.row-meta { display: flex; gap: .5rem; margin-inline-start: auto; flex-wrap: wrap; }
.meta-chip { color: var(--muted); font-size: .85rem; white-space: nowrap; }

/* ---------- Pagination ---------- */
.pagination { display: flex; align-items: center; justify-content: center; gap: 1rem; margin-top: 2rem; }
.page-indicator { color: var(--muted); font-weight: 600; }

/* ---------- Profile ---------- */
.profile { display: grid; grid-template-columns: 280px 1fr; gap: 2rem; align-items: start; }
.profile-side { display: flex; flex-direction: column; gap: 1.25rem; }
.profile-photo { display: flex; justify-content: center; }
.profile-exp { text-align: center; color: var(--muted); font-weight: 600; margin: 0; }
.profile-block { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.25rem 1.4rem; }
.profile-block h2 { margin: 0 0 .75rem; font-size: 1.1rem; color: var(--chs-dark); padding-bottom: .4rem; border-bottom: 2px solid var(--chs-yellow); display: inline-block; }
.profile-main { display: flex; flex-direction: column; gap: 1.25rem; }
.bio { margin: 0; white-space: pre-line; }
.contact-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: .5rem; }
.contact-list li { display: flex; flex-direction: column; }
.contact-list span { font-size: .78rem; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); font-weight: 700; }
.chip-expertise.chip { font-size: .85rem; }

/* ---------- Admin table ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); }
.admin-table { width: 100%; border-collapse: collapse; background: var(--bg); }
.admin-table th, .admin-table td { padding: .7rem .9rem; text-align: start; border-bottom: 1px solid var(--line); vertical-align: middle; }
.admin-table thead th { background: var(--bg-soft); font-size: .78rem; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); }
.admin-table tbody tr:hover { background: #fcfbfa; }
.cell-name { font-weight: 700; color: var(--chs-dark); display: block; }
.cell-sub { color: var(--muted); font-size: .82rem; }
.col-actions { text-align: end; white-space: nowrap; }
.col-actions .inline { display: inline; }

.badge { display: inline-block; padding: .15rem .6rem; border-radius: 999px; font-size: .76rem; font-weight: 700; }
.badge-ok { background: #e6f4ea; color: #1f7a3a; }
.badge-muted { background: #eef0f2; color: var(--muted); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .35rem; cursor: pointer;
  font-family: inherit; font-weight: 700; font-size: .92rem; line-height: 1;
  padding: .6rem 1.1rem; border-radius: 999px; border: 1.5px solid transparent; transition: background .15s, color .15s, border-color .15s;
}
.btn:hover { text-decoration: none; }
.btn-sm { padding: .4rem .8rem; font-size: .82rem; }
.btn-primary { background: var(--chs-red); color: #fff; }
.btn-primary:hover { background: var(--chs-red-dark); color: #fff; }
.btn-ghost { background: transparent; border-color: var(--line); color: var(--chs-dark); }
.btn-ghost:hover { border-color: var(--chs-red); color: var(--chs-red); }
.btn-danger { background: transparent; border-color: #e7b5bf; color: var(--chs-red); }
.btn-danger:hover { background: var(--chs-red); color: #fff; border-color: var(--chs-red); }
.btn.disabled { opacity: .45; pointer-events: none; }

/* ---------- Forms ---------- */
input, select, textarea {
  font-family: inherit; font-size: .95rem; color: var(--ink);
  padding: .55rem .7rem; border: 1.5px solid var(--line); border-radius: 8px; background: #fff; width: 100%;
}
select[multiple] { padding: .25rem; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--chs-red); box-shadow: 0 0 0 3px var(--chs-red-soft); }
textarea { resize: vertical; }

.trainer-form fieldset { border: none; padding: 0; margin: 0 0 1.5rem; }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem 1.25rem; }
.field { display: flex; flex-direction: column; gap: .35rem; }
.field-wide { grid-column: 1 / -1; }
.field label { font-weight: 700; font-size: .9rem; color: var(--chs-dark); }
.help { color: var(--muted); font-size: .8rem; }
.check-inline { display: inline-flex; align-items: center; gap: .5rem; font-weight: 600; }
.check-inline input { width: auto; }
.field-check { justify-content: end; }
.photo-current { display: flex; align-items: center; gap: .75rem; margin-bottom: .5rem; }
.form-actions { display: flex; gap: .75rem; padding-top: .5rem; border-top: 1px solid var(--line); margin-top: 1rem; }

.alert { padding: .85rem 1.1rem; border-radius: 8px; margin-bottom: 1.25rem; font-weight: 600; }
.alert-error { background: var(--chs-red-soft); color: var(--chs-red-dark); border: 1px solid #f1c4ce; }
.alert-success { background: #e7f4ea; color: #1f6b34; border: 1px solid #b9e0c4; }
.alert-info { background: var(--bg-soft); color: var(--chs-dark); border: 1px solid var(--line); }
.alert-warning { background: #fdf6df; color: #8a6d12; border: 1px solid #f1e3ad; }

/* Logout rendered as a nav button so it sits inline with the links. */
.logout-form { display: inline; margin: 0; }
.nav-link-btn {
  background: none; border: 0; cursor: pointer; font-family: inherit;
  font-weight: 600; color: var(--muted); padding: 0; line-height: 1;
}
.nav-link-btn:hover { color: var(--chs-red); }

.empty { color: var(--muted); padding: 2rem; text-align: center; background: var(--bg-soft); border-radius: var(--radius); }

/* ---------- Footer ---------- */
.site-footer { background: var(--chs-dark); color: #dcdcdc; margin-top: 3rem; }
.site-footer .container { padding-block: 1.5rem; }

/* ---------- Responsive ---------- */
@media (max-width: 760px) {
  .header-inner { gap: .75rem; }
  .main-nav { margin-inline-start: 0; order: 3; width: 100%; }
  .profile { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .page-hero h1 { font-size: 1.8rem; }
  .row-meta { width: 100%; margin-inline-start: 0; }
}

/* ---------- RTL niceties ---------- */
[dir="rtl"] .filter-actions { margin-inline-start: auto; }
[dir="rtl"] .main-nav { margin-inline-start: auto; }