/* ===== Shared styles for 4dist auth/admin/coach/site pages (matches default.html dark theme) ===== */

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
               "Helvetica Neue", Arial, "Apple SD Gothic Neo",
               "Malgun Gothic", sans-serif;
  background: #0b0d10;
  color: #e6e8eb;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: #8ab4f8; text-decoration: none; }
a:hover { text-decoration: underline; }

/* ===== Nav ===== */
.nav {
  max-width: 1080px;
  margin: 0 auto;
  padding: 1.1rem 1.5rem;
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem;
}
.nav .brand { font-weight: 700; letter-spacing: .02em; font-size: 1.15rem; color: #e6e8eb; }
.nav-right { display: flex; align-items: center; gap: .65rem; }

/* ===== Auth card (login / pending) ===== */
.auth-card {
  max-width: 460px;
  margin: 6vh auto 4vh;
  padding: 2rem 1.6rem;
  background: #14181d;
  border: 1px solid #232830;
  border-radius: 16px;
}
.auth-card h1 { margin: 0 0 .35rem; font-size: 1.7rem; letter-spacing: -.01em; }
.auth-card p  { color: #cfd5dc; margin: 0 0 1.2rem; }
.auth-card .muted { color: #9aa3ad; }
.auth-card .small { font-size: .85rem; }
.auth-card .footer { margin-top: 1.5rem; }

/* ===== SSO buttons ===== */
.sso { display: flex; flex-direction: column; gap: .55rem; margin: .5rem 0 1.2rem; }
.btn-sso {
  display: flex; align-items: center; justify-content: center;
  padding: .85rem 1rem;
  font-size: 1rem; font-weight: 600;
  border-radius: 10px;
  border: 1px solid #2d3441;
  background: #1a1f27;
  color: #e6e8eb;
  cursor: pointer;
  transition: background .15s ease, border-color .15s ease;
}
.btn-sso:not(:disabled):hover { background: #222933; border-color: #3a4254; }
.btn-sso:disabled { opacity: .55; cursor: not-allowed; }

/* Brand accent on the left edge — subtle hint of provider while keeping the dark theme */
.btn-sso.google { border-left: 3px solid #4285f4; }
.btn-sso.apple  { border-left: 3px solid #e0e0e0; }
.btn-sso.kakao  { border-left: 3px solid #fee500; }
.btn-sso.line   { border-left: 3px solid #06c755; }
.btn-sso.email  { border-left: 3px solid #c6a3ff; }

.divider {
  display: flex; align-items: center; gap: .65rem;
  margin: 1rem 0; color: #6f7782; font-size: .8rem; text-transform: uppercase; letter-spacing: .12em;
}
.divider::before, .divider::after { content: ''; flex: 1; height: 1px; background: #232830; }

/* ===== Forms ===== */
.mock-form, .inline-form { display: flex; flex-direction: column; gap: .65rem; }
.inline-form { flex-direction: row; flex-wrap: wrap; gap: .5rem; align-items: center; }
label { display: flex; flex-direction: column; gap: .3rem; font-size: .85rem; color: #cfd5dc; }
input, select {
  appearance: none;
  padding: .65rem .8rem; font-size: .95rem;
  background: #0f1318;
  border: 1px solid #2a313b;
  border-radius: 8px;
  color: #e6e8eb;
  outline: none;
  transition: border-color .15s ease, box-shadow .15s ease;
}
input:focus, select:focus { border-color: #8ab4f8; box-shadow: 0 0 0 3px rgba(138,180,248,.15); }
input::placeholder { color: #5b6470; }

/* ===== Buttons ===== */
.btn-primary {
  padding: .7rem 1.1rem; font-size: .95rem; font-weight: 600;
  color: #0b0d10;
  background: linear-gradient(135deg, #8ab4f8 0%, #c6a3ff 100%);
  border: none; border-radius: 999px; cursor: pointer;
  transition: transform .12s ease, box-shadow .12s ease;
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 8px 20px rgba(138,180,248,.25); }
.btn-primary.small { padding: .35rem .8rem; font-size: .82rem; }

.btn-ghost {
  padding: .55rem 1rem; font-size: .9rem; font-weight: 500;
  color: #cfd5dc; background: transparent;
  border: 1px solid #2d3441; border-radius: 999px; cursor: pointer;
  transition: background .12s ease, border-color .12s ease;
}
.btn-ghost:hover { background: #1a1f27; border-color: #3a4254; }
.btn-ghost.small { padding: .3rem .7rem; font-size: .8rem; }

/* Destructive action — subtle red on hover, neutral by default */
.btn-ghost.danger { color: #cfd5dc; }
.btn-ghost.danger:hover { background: #2a1518; border-color: #6b2a30; color: #f6a3a3; }

.msg { min-height: 1.2em; font-size: .85rem; color: #9aa3ad; margin: .25rem 0 0; }
.msg.err { color: #f6a3a3; }
.msg.ok  { color: #9aebb1; }

/* ===== Page layout (admin / coach) ===== */
.page { max-width: 1080px; margin: 2vh auto 6vh; padding: 0 1.5rem; }
.page-head { margin: 1rem 0 1.8rem; }
.page-head h1 { margin: 0 0 .25rem; font-size: 1.7rem; letter-spacing: -.01em; }
.page-head .muted { margin: 0; color: #9aa3ad; }

.panel {
  background: #14181d;
  border: 1px solid #232830;
  border-radius: 14px;
  padding: 1.2rem 1.3rem;
  margin-bottom: 1.5rem;
}
.panel-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; gap: 1rem; }
.panel-head h2 { margin: 0; font-size: 1.05rem; letter-spacing: .005em; }
.row { display: flex; gap: .75rem; align-items: center; flex-wrap: wrap; margin-bottom: 1rem; }

/* ===== Chips ===== */
.chips { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .4rem; }
.chip {
  padding: .25rem .65rem; border-radius: 999px;
  background: #1a2230; border: 1px solid #243044;
  font-size: .82rem; color: #cfd5dc;
}

/* ===== Tables ===== */
.users { width: 100%; border-collapse: collapse; font-size: .9rem; }
.users th, .users td { text-align: left; padding: .55rem .65rem; border-bottom: 1px solid #1d2228; vertical-align: middle; }
.users th { color: #9aa3ad; font-weight: 500; font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; }
.users td.small { color: #9aa3ad; font-size: .8rem; }
.users td.actions { display: flex; gap: .3rem; flex-wrap: wrap; }

/* ===== Badge / status ===== */
.badge {
  display: inline-block; padding: .15rem .55rem; border-radius: 999px;
  font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; font-weight: 600;
  background: #1a2230; color: #cfd5dc; border: 1px solid #243044;
}
.badge.supervisor { color: #c6a3ff; border-color: #3a2a52; background: #1f1729; }
.badge.coach      { color: #8ab4f8; border-color: #243d65; background: #161f2c; }
.badge.operator   { color: #f5a76b; border-color: #4a3424; background: #2a1d12; }
.badge.user       { color: #9aebb1; border-color: #1f4b2d; background: #152018; }
.badge.guest      { color: #9aa3ad; border-color: #2d3441; background: #14181d; }

/* Provider pill — shown in admin/site tables to indicate which OAuth provider was used */
.provider-pill {
  display: inline-block;
  padding: .12rem .55rem;
  border-radius: 999px;
  font-size: .72rem;
  letter-spacing: .04em;
  text-transform: lowercase;
  font-weight: 600;
  background: #1a1f27;
  color: #cfd5dc;
  border: 1px solid #2d3441;
}
.provider-pill.google { color: #8ab4f8; border-color: #243d65; background: #161f2c; }
.provider-pill.apple  { color: #e6e8eb; border-color: #3a4254; background: #1a1f27; }
.provider-pill.kakao  { color: #fee500; border-color: #4a3f00; background: #2a2400; }
.provider-pill.line   { color: #06c755; border-color: #094d24; background: #0d2418; }
.provider-pill.email  { color: #c6a3ff; border-color: #3a2a52; background: #1f1729; }
.provider-pill.mock   { color: #f5d77f; border-color: #4a3e1a; background: #2a230d; }

.status { font-size: .8rem; color: #9aa3ad; }
.status.approved { color: #9aebb1; }
.status.pending  { color: #f5d77f; }
.status.rejected { color: #f6a3a3; }

/* ===== Dialog ===== */
dialog {
  background: #14181d; color: #e6e8eb;
  border: 1px solid #232830; border-radius: 14px;
  padding: 1.4rem; min-width: 340px;
}
dialog::backdrop { background: rgba(0,0,0,.55); }
dialog h3 { margin: 0 0 .8rem; }
dialog form { display: flex; flex-direction: column; gap: .65rem; }
.dlg-actions { display: flex; justify-content: flex-end; gap: .5rem; margin-top: .6rem; }