/* ═══════════════════════════════════════════════════
   DRK Portal – Shared Stylesheet  (Light Theme)
   Used by: login.php, admin.php
   ═══════════════════════════════════════════════════ */

:root {
  --red:      #c60018;
  --red2:     #a80015;
  --red-bg:   #fce8ea;
  --green:    #16a34a;
  --green-bg: #dcfce7;
  --blue:     #0b5aa2;
  --bg:       #f4f5f7;
  --card:     #ffffff;
  --border:   #e8e8ec;
  --border2:  #d2d2d8;
  --text:     #111318;
  --text2:    #52556a;
  --text3:    #9395a8;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md: 0 4px 16px rgba(0,0,0,.08), 0 2px 6px rgba(0,0,0,.05);
  --shadow-lg: 0 12px 40px rgba(0,0,0,.12), 0 4px 12px rgba(0,0,0,.07);
  --radius:   14px;
  --font:     system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
}

*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }
html { height: 100%; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100%;
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }

/* ── Header ────────────────────────────────────────── */
.topbar {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.88);
  backdrop-filter: blur(14px) saturate(1.6);
  -webkit-backdrop-filter: blur(14px) saturate(1.6);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 0 var(--border), var(--shadow-sm);
  height: 58px;
  display: flex; align-items: center;
  padding: 0 20px; gap: 16px;
}

.brand {
  display: flex; align-items: center; gap: 9px;
  font-weight: 800; font-size: 16px; letter-spacing: -.2px;
  flex-shrink: 0;
}
.brand .mark {
  width: 30px; height: 30px;
  background: var(--red);
  border-radius: 8px;
  display: grid; place-items: center;
  font-size: 10px; font-weight: 900;
  color: #fff; letter-spacing: .5px;
  box-shadow: 0 2px 8px rgba(198,0,24,.30);
}
.brand-name { color: var(--text); }
.brand-sub  { color: var(--text3); font-weight: 500; }

.topbar .right {
  margin-left: auto;
  display: flex; align-items: center; gap: 8px;
  flex-wrap: wrap;
}

.pill {
  display: flex; align-items: center; gap: 7px;
  padding: 5px 12px 5px 6px;
  border: 1px solid var(--border2);
  border-radius: 999px;
  background: var(--card);
  font-size: 13px; color: var(--text2);
  box-shadow: var(--shadow-sm);
  white-space: nowrap;
}
.pill-avatar {
  width: 22px; height: 22px;
  background: var(--red);
  border-radius: 50%;
  display: grid; place-items: center;
  font-size: 10px; font-weight: 700; color: #fff;
  flex-shrink: 0;
}

/* ── Layout ────────────────────────────────────────── */
.wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px 20px 64px;
}

/* ── Buttons ───────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 5px;
  padding: 6px 12px;
  border: 1px solid var(--border2);
  border-radius: 8px;
  background: var(--card);
  font-size: 13px; font-weight: 500;
  color: var(--text2);
  cursor: pointer;
  white-space: nowrap;
  font-family: var(--font);
  box-shadow: var(--shadow-sm);
  transition: background .12s, border-color .12s, color .12s, box-shadow .12s;
  text-decoration: none;
}
.btn:hover {
  background: var(--bg);
  border-color: #b0b0bc;
  color: var(--text);
}

.btn-primary {
  background: var(--red);
  border-color: var(--red);
  color: #fff;
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(198,0,24,.22);
}
.btn-primary:hover {
  background: var(--red2);
  border-color: var(--red2);
  color: #fff;
}

.btn-danger {
  color: var(--red);
  border-color: rgba(198,0,24,.25);
  background: var(--red-bg);
}
.btn-danger:hover {
  background: #f5c6cb;
  border-color: rgba(198,0,24,.4);
}

/* ── Alerts ────────────────────────────────────────── */
.alert {
  margin-bottom: 18px;
  border: 1px solid rgba(198,0,24,.3);
  background: var(--red-bg);
  padding: 12px 16px;
  border-radius: 10px;
  color: var(--red);
  font-size: 14px;
  font-weight: 500;
}
.alert-ok {
  border-color: rgba(22,163,74,.3);
  background: var(--green-bg);
  color: var(--green);
}

/* ── Inputs ────────────────────────────────────────── */
input[type="text"],
input[type="password"],
input[type="email"],
select,
textarea {
  width: 100%;
  padding: 9px 12px;
  border-radius: 8px;
  border: 1px solid var(--border2);
  background: #fff;
  color: var(--text);
  font-size: 14px;
  font-family: var(--font);
  outline: none;
  transition: border-color .12s, box-shadow .12s;
}
input[type="text"]:focus,
input[type="password"]:focus,
input[type="email"]:focus,
select:focus,
textarea:focus {
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(198,0,24,.1);
}
input::placeholder { color: var(--text3); }

/* ── Login ─────────────────────────────────────────── */
.login-wrap {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  background: var(--bg);
}
.login-card {
  display: flex; flex-direction: column;
  width: min(400px, 100%);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 36px 32px;
  box-shadow: var(--shadow-lg);
}
.login-logo {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 28px;
}
.login-logo .mark {
  width: 40px; height: 40px;
  background: var(--red);
  border-radius: 12px;
  display: grid; place-items: center;
  font-size: 13px; font-weight: 900;
  color: #fff; letter-spacing: .5px;
  box-shadow: 0 4px 12px rgba(198,0,24,.28);
}
.login-logo-text { font-size: 20px; font-weight: 800; letter-spacing: -.3px; }
.login-logo-text span { color: var(--text3); font-weight: 500; }

.login-heading {
  font-size: 22px; font-weight: 800;
  letter-spacing: -.3px;
  margin-bottom: 4px;
}
.login-sub {
  font-size: 14px; color: var(--text3);
  margin-bottom: 24px;
}
.form {
  display: flex; flex-direction: column; gap: 14px;
}
.field-label {
  display: block;
  font-size: 12px; font-weight: 700;
  color: var(--text2);
  text-transform: uppercase; letter-spacing: .7px;
}
.login-footer {
  margin-top: 28px;
  text-align: center;
  font-size: 12px; color: var(--text3);
}

/* ── Admin Page ────────────────────────────────────── */
.page-head {
  padding: 4px 0 28px;
}
.page-title {
  font-size: 26px; font-weight: 800;
  letter-spacing: -.4px; line-height: 1.15;
}
.page-sub {
  font-size: 14px; color: var(--text3);
  margin-top: 5px;
}

.section-block {
  margin-bottom: 40px;
}
.section-block-title {
  font-size: 13px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .8px;
  color: var(--text3);
  margin-bottom: 14px;
  display: flex; align-items: center; gap: 12px;
}
.section-block-title::after {
  content: '';
  flex: 1; height: 1px;
  background: var(--border);
}

/* User cards */
.user-list { display: flex; flex-direction: column; gap: 10px; }

.user-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: border-color .15s;
}
.user-card--open { border-color: var(--border2); box-shadow: var(--shadow-md); }

.user-card-head {
  display: flex; align-items: center;
  justify-content: space-between; gap: 14px;
  padding: 14px 18px;
  flex-wrap: wrap;
}
.user-info {
  display: flex; align-items: center; gap: 8px;
  flex-wrap: wrap;
}
.user-avatar-sm {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--red);
  display: grid; place-items: center;
  font-size: 12px; font-weight: 700; color: #fff;
  flex-shrink: 0;
}
.user-name { font-weight: 700; font-size: 15px; }

.user-badge {
  font-size: 11px; font-weight: 700;
  padding: 2px 9px;
  border-radius: 999px;
  letter-spacing: .3px;
  text-transform: uppercase;
}
.badge-admin {
  background: var(--red-bg);
  color: var(--red);
  border: 1px solid rgba(198,0,24,.2);
}
.badge-user {
  background: #dbeafe;
  color: var(--blue);
  border: 1px solid rgba(11,90,162,.2);
}
.badge-me {
  background: var(--bg);
  color: var(--text3);
  border: 1px solid var(--border2);
}
.user-apps-hint {
  font-size: 13px; color: var(--text3);
}
.user-actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

/* Edit form */
.edit-form {
  padding: 18px;
  border-top: 1px solid var(--border);
  background: var(--bg);
}
.edit-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 18px;
}
.field-group { display: flex; flex-direction: column; gap: 6px; }

.radio-row { display: flex; gap: 16px; flex-wrap: wrap; }
.radio-opt {
  display: flex; align-items: center; gap: 7px;
  cursor: pointer; font-size: 14px;
}
.radio-opt input[type="radio"] {
  width: 16px; height: 16px;
  accent-color: var(--red); cursor: pointer;
}

.perm-grid {
  display: flex; flex-wrap: wrap; gap: 7px;
  margin-top: 8px;
  transition: opacity .15s;
}
.checkbox-row {
  display: flex; align-items: center; gap: 7px;
  cursor: pointer; font-size: 13px;
}
.checkbox-row input[type="checkbox"] {
  width: 15px; height: 15px;
  accent-color: var(--red); cursor: pointer;
}
.perm-grid .checkbox-row {
  border: 1px solid var(--border2);
  border-radius: 999px;
  padding: 5px 12px;
  background: var(--card);
  transition: background .12s, border-color .12s;
}
.perm-grid .checkbox-row:has(input:checked) {
  background: var(--red-bg);
  border-color: rgba(198,0,24,.3);
  color: var(--red);
}

.form-actions {
  display: flex; gap: 8px; margin-top: 20px;
}

/* ── Misc ──────────────────────────────────────────── */
.muted { color: var(--text3); font-size: 13px; }

@media (max-width: 600px) {
  .wrap { padding: 20px 14px 50px; }
  .topbar { padding: 0 14px; }
  .login-card { padding: 28px 20px; }
  .edit-grid { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }