/* ==========================================================================
   Rights Manager Portal — design system
   A theme layer over Bootstrap 5.3. Anchored on the Imagn navy (#1f3a5f)
   with a warm editorial accent. Only visual — no markup logic depends on it.
   ========================================================================== */

:root {
  /* Brand */
  --rm-navy:        #1f3a5f;
  --rm-navy-700:    #16293f;
  --rm-navy-900:    #0f1d2e;
  --rm-accent:      #e07a34;   /* warm sports-editorial orange */
  --rm-accent-600:  #c4632a;

  /* Surfaces & text */
  --rm-bg:          #f4f6fa;
  --rm-surface:     #ffffff;
  --rm-surface-2:   #f8fafc;
  --rm-border:      #e5e9f0;
  --rm-border-2:    #d9dfe8;
  --rm-text:        #1b2836;
  --rm-text-soft:   #566579;
  --rm-text-muted:  #8a97a7;

  /* Semantic */
  --rm-success:     #1d9e75;
  --rm-success-bg:  #e4f5ee;
  --rm-warning:     #b9750f;
  --rm-warning-bg:  #fbeed6;
  --rm-danger:      #c9453c;
  --rm-danger-bg:   #fbe9e8;

  /* Shape */
  --rm-radius:      8px;
  --rm-radius-lg:   12px;
  --rm-shadow:      0 1px 2px rgba(16,29,46,.04), 0 2px 8px rgba(16,29,46,.05);
  --rm-shadow-md:   0 4px 16px rgba(16,29,46,.08);

  /* Bootstrap variable overrides */
  --bs-primary:     var(--rm-navy);
  --bs-primary-rgb: 31, 58, 95;
  --bs-body-color:  var(--rm-text);
  --bs-body-bg:     var(--rm-bg);
  --bs-link-color:  var(--rm-navy);
  --bs-border-color:var(--rm-border);
}

* { -webkit-font-smoothing: antialiased; }

body {
  background-color: var(--rm-bg);
  color: var(--rm-text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

h1,h2,h3,h4,h5,h6 { color: var(--rm-text); font-weight: 600; letter-spacing: -.01em; }
.text-muted { color: var(--rm-text-muted) !important; }

/* ------------------------------------------------------------------ Layout */
.rm-shell { display: flex; min-height: 100vh; }

.rm-sidebar {
  width: 232px;
  flex: 0 0 232px;
  background: var(--rm-navy);
  color: #cdd7e4;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
}
.rm-sidebar__brand {
  display: flex; align-items: center; gap: 10px;
  padding: 18px 18px 16px;
  color: #fff; font-weight: 600; font-size: .98rem; line-height: 1.2;
  letter-spacing: -.01em;
  text-decoration: none;
}
.rm-sidebar__brand:hover { color: #fff; }
.rm-sidebar__logo {
  width: 30px; height: 30px; border-radius: 8px;
  background: var(--rm-accent);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 1rem; flex: 0 0 30px;
}
.rm-sidebar__nav { display: flex; flex-direction: column; gap: 2px; padding: 8px 12px; }
.rm-sidebar__link {
  display: flex; align-items: center; gap: 12px;
  padding: 9px 12px; border-radius: var(--rm-radius);
  color: #b8c4d4; text-decoration: none; font-size: .92rem; font-weight: 500;
  border-left: 3px solid transparent;
  transition: background .12s ease, color .12s ease;
}
.rm-sidebar__link i { font-size: 1.05rem; width: 20px; text-align: center; }
.rm-sidebar__link:hover { background: rgba(255,255,255,.06); color: #fff; }
.rm-sidebar__link.active {
  background: rgba(224,122,52,.14);
  color: #fff;
  border-left-color: var(--rm-accent);
}
.rm-sidebar__foot {
  margin-top: auto; padding: 14px;
  border-top: 1px solid rgba(255,255,255,.08);
}
.rm-userchip { display: flex; align-items: center; gap: 10px; }
.rm-userchip__avatar {
  width: 34px; height: 34px; border-radius: 50%;
  background: rgba(255,255,255,.12); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: .8rem; font-weight: 600; flex: 0 0 34px;
}
.rm-userchip__name { color: #fff; font-size: .86rem; font-weight: 600; line-height: 1.2; }
.rm-userchip__role { color: #8ea0b6; font-size: .74rem; line-height: 1.2; }

.rm-main { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; }
.rm-topbar {
  height: 58px; display: flex; align-items: center; gap: 14px;
  padding: 0 24px;
  background: var(--rm-surface);
  border-bottom: 1px solid var(--rm-border);
  position: sticky; top: 0; z-index: 20;
}
.rm-topbar__toggle {
  display: none; background: none; border: none; font-size: 1.4rem; color: var(--rm-text);
  padding: 0; line-height: 1;
}
.rm-topbar__title { font-weight: 600; font-size: 1rem; }
.rm-content { padding: 26px 24px 48px; flex: 1 1 auto; }

/* Mobile: collapsible sidebar */
@media (max-width: 860px) {
  .rm-sidebar {
    position: fixed; z-index: 40; left: 0; top: 0;
    transform: translateX(-100%); transition: transform .2s ease;
    box-shadow: var(--rm-shadow-md);
  }
  .rm-shell.rm-nav-open .rm-sidebar { transform: translateX(0); }
  .rm-topbar__toggle { display: block; }
  .rm-backdrop {
    display: none; position: fixed; inset: 0; z-index: 39;
    background: rgba(15,29,46,.4);
  }
  .rm-shell.rm-nav-open .rm-backdrop { display: block; }
}

/* -------------------------------------------------------------------- Cards */
.card {
  border: 1px solid var(--rm-border);
  border-radius: var(--rm-radius-lg);
  box-shadow: var(--rm-shadow);
  background: var(--rm-surface);
}
.card .card-body { padding: 1.15rem 1.25rem; }

/* Action tiles on the dashboard */
.rm-tile { display: block; height: 100%; text-decoration: none; color: inherit; }
.rm-tile .card { transition: transform .12s ease, box-shadow .12s ease, border-color .12s ease; }
.rm-tile:hover .card {
  transform: translateY(-2px);
  box-shadow: var(--rm-shadow-md);
  border-color: var(--rm-border-2);
}
.rm-tile__icon {
  width: 40px; height: 40px; border-radius: 10px;
  background: rgba(31,58,95,.08); color: var(--rm-navy);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem; margin-bottom: 12px;
}
.rm-tile__title { font-weight: 600; font-size: 1rem; margin: 0 0 3px; color: var(--rm-text); }
.rm-tile__desc { font-size: .85rem; color: var(--rm-text-soft); margin: 0; line-height: 1.45; }
.rm-tile__go {
  margin-top: 12px; font-size: .82rem; font-weight: 600; color: var(--rm-navy);
  display: inline-flex; align-items: center; gap: 5px;
}
.rm-tile:hover .rm-tile__go { color: var(--rm-accent-600); }

/* ------------------------------------------------------------- Metric cards */
.rm-metric {
  background: var(--rm-surface);
  border: 1px solid var(--rm-border);
  border-radius: var(--rm-radius-lg);
  padding: 16px 18px;
  height: 100%;
  box-shadow: var(--rm-shadow);
}
.rm-metric__label {
  font-size: .76rem; font-weight: 600; letter-spacing: .03em; text-transform: uppercase;
  color: var(--rm-text-muted); display: flex; align-items: center; gap: 6px;
}
.rm-metric__value { font-size: 1.85rem; font-weight: 700; line-height: 1.1; margin-top: 6px; color: var(--rm-text); letter-spacing: -.02em; }
.rm-metric__sub { font-size: .78rem; color: var(--rm-text-soft); margin-top: 2px; }
.rm-metric--accent .rm-metric__value { color: var(--rm-navy); }
.rm-metric--success .rm-metric__value { color: var(--rm-success); }
.rm-metric--warning .rm-metric__value { color: var(--rm-warning); }

.rm-section-title {
  font-size: .8rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
  color: var(--rm-text-muted); margin: 8px 0 12px;
}

/* ------------------------------------------------------------------ Buttons */
.btn { border-radius: var(--rm-radius); font-weight: 500; }
.btn-primary {
  --bs-btn-bg: var(--rm-navy); --bs-btn-border-color: var(--rm-navy);
  --bs-btn-hover-bg: var(--rm-navy-700); --bs-btn-hover-border-color: var(--rm-navy-700);
  --bs-btn-active-bg: var(--rm-navy-900); --bs-btn-active-border-color: var(--rm-navy-900);
  --bs-btn-disabled-bg: var(--rm-navy); --bs-btn-disabled-border-color: var(--rm-navy);
}
.btn-accent {
  --bs-btn-color: #fff; --bs-btn-bg: var(--rm-accent); --bs-btn-border-color: var(--rm-accent);
  --bs-btn-hover-color: #fff; --bs-btn-hover-bg: var(--rm-accent-600); --bs-btn-hover-border-color: var(--rm-accent-600);
  --bs-btn-active-bg: var(--rm-accent-600); --bs-btn-active-border-color: var(--rm-accent-600);
}
.btn-outline-primary {
  --bs-btn-color: var(--rm-navy); --bs-btn-border-color: var(--rm-border-2);
  --bs-btn-hover-bg: var(--rm-navy); --bs-btn-hover-border-color: var(--rm-navy); --bs-btn-hover-color: #fff;
}

/* ------------------------------------------------------------------- Tables */
.table { --bs-table-hover-bg: var(--rm-surface-2); border-color: var(--rm-border); }
table.table thead {
  background-color: var(--rm-navy);
  color: #fff;
}
table.table thead th {
  font-size: .78rem; font-weight: 600; letter-spacing: .02em;
  text-transform: uppercase; border-color: transparent; vertical-align: middle;
}
.table > :not(caption) > * > * { padding: .6rem .75rem; }
.table td { vertical-align: middle; color: var(--rm-text); }

/* -------------------------------------------------------------------- Forms */
.form-control, .form-select {
  border-radius: var(--rm-radius);
  border-color: var(--rm-border-2);
  color: var(--rm-text);
}
.form-control:focus, .form-select:focus {
  border-color: var(--rm-navy);
  box-shadow: 0 0 0 3px rgba(31,58,95,.12);
}
.form-label { font-weight: 500; font-size: .88rem; color: var(--rm-text-soft); }

/* ------------------------------------------------------------------- Badges */
.badge { font-weight: 600; border-radius: 6px; padding: .32em .6em; }
.badge-tier4 { background-color: #1f3a5f; color: #fff; }
.badge-tier3 { background-color: #2f6690; color: #fff; }
.badge-tier2 { background-color: #5c8ba0; color: #fff; }
.badge-tier1 { background-color: #8fb3c4; color: #fff; }
.badge-verified { background-color: var(--rm-success-bg); color: var(--rm-success); }
.badge-business { background-color: rgba(31,58,95,.1); color: var(--rm-navy); }

/* ------------------------------------------------------------------- Alerts */
.alert { border: 1px solid transparent; border-radius: var(--rm-radius); font-size: .9rem; }
.alert-success { background: var(--rm-success-bg); border-color: #bfe6d6; color: #0f6e56; }
.alert-warning { background: var(--rm-warning-bg); border-color: #f2dcae; color: #8a5708; }
.alert-danger  { background: var(--rm-danger-bg);  border-color: #f2c3c0; color: #9e2b25; }
.alert-info    { background: #e8f0f8; border-color: #cadcee; color: var(--rm-navy); }

/* --------------------------------------------------------------- Nav tabs */
.nav-tabs { border-bottom: 1px solid var(--rm-border); gap: 2px; }
.nav-tabs .nav-link {
  color: var(--rm-text-soft); font-weight: 500; border: none;
  border-bottom: 2px solid transparent; border-radius: 0;
  padding: .55rem .9rem; margin-bottom: -1px;
}
.nav-tabs .nav-link:hover { color: var(--rm-navy); border-bottom-color: var(--rm-border-2); }
.nav-tabs .nav-link.active {
  color: var(--rm-navy); background: transparent;
  border-bottom-color: var(--rm-accent);
}

/* ------------------------------------------------------------- Pagination */
.pagination { --bs-pagination-color: var(--rm-navy); --bs-pagination-border-color: var(--rm-border); }
.page-item.active .page-link {
  background-color: var(--rm-navy); border-color: var(--rm-navy);
}
.page-link { border-radius: var(--rm-radius); }

/* -------------------------------------------------------------- Progress */
.progress { background-color: var(--rm-border); border-radius: 4px; }

/* ----------------------------------------------------- Card header accent */
.card-header {
  background: var(--rm-surface-2);
  border-bottom: 1px solid var(--rm-border);
  font-weight: 600; color: var(--rm-text);
}

/* -------------------------------------------------------------------- Login */
.rm-login { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px; background: var(--rm-bg); }
.rm-login__card { width: 100%; max-width: 380px; }
.rm-login__head { text-align: center; margin-bottom: 22px; }
.rm-login__logo {
  width: 52px; height: 52px; border-radius: 13px; margin: 0 auto 14px;
  background: var(--rm-navy); color: #fff;
  display: flex; align-items: center; justify-content: center; font-size: 1.5rem;
}
.rm-login__logo .accent { color: var(--rm-accent); }