/* oneteam Mentorluk Programı — HBB tasarım dili (açık tema, indigo aksan) */
:root {
  --mor: #4338ca;          /* indigo-700 — ana marka */
  --mor-koyu: #3730a3;     /* indigo-800 */
  --mor-acik: #6366f1;     /* indigo-500 */
  --altin: #b45309;        /* amber-700 — diamond vurgusu */
  --altin-acik: #d97706;   /* amber-600 */
  --zemin: #f8fafc;        /* slate-50 */
  --kart: #ffffff;
  --metin: #0f172a;        /* slate-900 */
  --metin-soluk: #64748b;  /* slate-500 */
  --cizgi: #e5e7eb;        /* gray-200 */
  --yesil: #10b981;
  --kirmizi: #dc2626;
  --sari: #b45309;
  --golge: 0 4px 24px rgba(0, 0, 0, 0.04);
  --golge-yumusak: 0 1px 2px rgba(0, 0, 0, 0.04);
  --accent-50: #eef2ff;    /* indigo-50 */
  --accent-100: #e0e7ff;   /* indigo-100 */
  --accent-200: #c7d2fe;   /* indigo-200 */
  --r: 16px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--zemin);
  color: var(--metin);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.5;
}
[hidden] { display: none !important; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; font-size: 15px; }
h1, h2, h3 { letter-spacing: -0.4px; }

/* ---------- Üst bar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 30;
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; padding: 10px 18px; min-height: 56px;
  background: rgba(255, 255, 255, 0.95);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  color: var(--metin); border-bottom: 1px solid var(--cizgi);
}
.brand { display: flex; align-items: center; gap: 11px; font-weight: 800; letter-spacing: -0.3px; }
.brand .logo { height: 30px; width: auto; display: block; }
.brand .dot { width: 11px; height: 11px; border-radius: 50%; background: var(--mor); box-shadow: 0 0 0 4px var(--accent-100); }
.brand small { display: block; font-weight: 700; color: var(--metin-soluk); font-size: 11px; letter-spacing: 1.5px; text-transform: uppercase; }
.who { display: flex; align-items: center; gap: 10px; font-size: 14px; }
.who .name { font-weight: 700; }
.who .rank { font-size: 11px; color: var(--metin-soluk); }
.btn-ghost {
  background: transparent; color: var(--metin-soluk); border: 1px solid var(--cizgi);
  padding: 7px 13px; border-radius: 10px; font-size: 13px; font-weight: 700;
  transition: background .15s, border-color .15s, color .15s;
}
.btn-ghost:hover { background: #fef2f2; border-color: #fca5a5; color: var(--kirmizi); }

/* ---------- Genel konteyner ---------- */
.wrap { max-width: 1120px; margin: 0 auto; padding: 18px; }
.center-screen { min-height: calc(100vh - 56px); display: grid; place-items: center; padding: 24px; }

/* ---------- Kart ---------- */
.card { background: var(--kart); border: 1px solid var(--cizgi); border-radius: var(--r); box-shadow: var(--golge); }

/* ---------- Login ---------- */
.login-card { width: 100%; max-width: 420px; padding: 36px 32px; text-align: center; }
.login-logo { height: 54px; width: auto; margin: 0 auto 10px; display: block; }
.login-card h1 { margin: 8px 0 6px; font-size: 23px; font-weight: 800; }
.login-card p { color: var(--metin-soluk); margin: 0 0 22px; font-size: 14px; }
.field { text-align: left; margin-bottom: 14px; }
.field label { display: block; font-size: 12px; font-weight: 600; color: var(--metin-soluk); margin-bottom: 6px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 12px 14px; border: 1px solid var(--cizgi);
  border-radius: 10px; background: #fff; color: var(--metin); outline: none; font-size: 15px;
  transition: border-color .15s, box-shadow .15s;
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--mor); box-shadow: 0 0 0 3px rgba(67, 56, 202, 0.12); }
.field textarea { resize: vertical; min-height: 78px; }
.btn-primary {
  width: 100%; padding: 12px 16px; border: none; border-radius: 10px; font-weight: 700; font-size: 15px;
  background: var(--mor); color: #fff; transition: background .15s;
}
.btn-primary:hover { background: var(--mor-koyu); }
.btn-primary:disabled { opacity: .55; cursor: not-allowed; }
.btn-gold { background: var(--altin); color: #fff; }
.btn-gold:hover { background: var(--altin-acik); }

/* ---------- Bildirim ---------- */
.notice { margin-top: 14px; padding: 11px 13px; border-radius: 10px; font-size: 14px; }
.notice.ok { background: #ecfdf5; color: #047857; border: 1px solid #a7f3d0; }
.notice.err { background: #fef2f2; color: var(--kirmizi); border: 1px solid #fecaca; }
.notice.info { background: var(--accent-50); color: var(--mor); border: 1px solid var(--accent-200); }

/* ---------- Panel düzeni ---------- */
.layout { display: grid; grid-template-columns: 380px 1fr; gap: 18px; align-items: start; }
@media (max-width: 860px) { .layout { grid-template-columns: 1fr; } }

/* ---------- Takım listesi ---------- */
.list-head { padding: 16px 16px 12px; border-bottom: 1px solid var(--cizgi); }
.list-head h2 { margin: 0 0 10px; font-size: 16px; font-weight: 800; }
.filters { display: grid; gap: 8px; }
.filters .row { display: flex; gap: 8px; }
.filters input, .filters select { flex: 1; padding: 10px 12px; border: 1px solid var(--cizgi); border-radius: 10px; outline: none; transition: border-color .15s, box-shadow .15s; }
.filters input:focus, .filters select:focus { border-color: var(--mor); box-shadow: 0 0 0 3px rgba(67, 56, 202, 0.12); }
.checks { display: flex; gap: 14px; flex-wrap: wrap; font-size: 13px; color: var(--metin-soluk); }
.checks label { display: flex; align-items: center; gap: 6px; cursor: pointer; }
.list-meta { padding: 9px 16px; font-size: 12px; color: var(--metin-soluk); border-bottom: 1px solid var(--cizgi); }
.team-list { max-height: 70vh; overflow-y: auto; }
.person {
  display: flex; align-items: center; gap: 11px; padding: 11px 16px;
  border-bottom: 1px solid var(--cizgi); cursor: pointer; transition: background .12s;
}
.person:hover { background: #f9fafb; }
.person.active { background: var(--accent-50); box-shadow: inset 3px 0 0 var(--mor); }
.person.active .info .nm { font-weight: 700; }
.avatar {
  width: 38px; height: 38px; border-radius: 50%; flex: 0 0 38px;
  display: grid; place-items: center; font-weight: 700; color: #fff; font-size: 14px;
  background: var(--mor);
}
.person.dia .avatar { background: var(--altin); color: #fff; }
.person .info { min-width: 0; flex: 1; }
.person .info .nm { font-weight: 600; font-size: 14px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.person .info .sub { font-size: 12px; color: var(--metin-soluk); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.person .badges { display: flex; flex-direction: column; align-items: flex-end; gap: 4px; }

/* ---------- Rozetler ---------- */
.chip { font-size: 11px; font-weight: 600; padding: 2px 8px; border-radius: 100px; white-space: nowrap; }
.chip.rank { background: #f3f4f6; color: var(--metin-soluk); }
.chip.dia { background: #fef3c7; color: #b45309; }
.chip.fu { background: #fef3c7; color: #b45309; }
.chip.fu.due { background: #fef2f2; color: var(--kirmizi); }
.chip.act { background: #ecfdf5; color: #047857; }
.chip.muted { background: #f3f4f6; color: var(--metin-soluk); }

/* ---------- Detay ---------- */
.detail { padding: 0; min-height: 340px; }
.detail-empty { display: grid; place-items: center; min-height: 340px; color: var(--metin-soluk); text-align: center; padding: 30px; }
.detail-head { display: flex; gap: 14px; padding: 18px; border-bottom: 1px solid var(--cizgi); align-items: center; }
.detail-head .avatar { width: 52px; height: 52px; flex-basis: 52px; font-size: 18px; }
.detail-head h2 { margin: 0; font-size: 19px; font-weight: 800; }
.detail-head .meta { font-size: 13px; color: var(--metin-soluk); margin-top: 2px; }
.grid-info { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; padding: 16px 18px; border-bottom: 1px solid var(--cizgi); }
.kv .k { font-size: 11px; text-transform: uppercase; letter-spacing: .4px; color: var(--metin-soluk); font-weight: 600; }
.kv .v { font-size: 14px; font-weight: 600; margin-top: 2px; }

.section { padding: 16px 18px; border-bottom: 1px solid var(--cizgi); }
.section h3 { margin: 0 0 12px; font-size: 15px; font-weight: 800; display: flex; align-items: center; gap: 8px; }
.section h3 .tag { font-size: 11px; font-weight: 600; color: var(--metin-soluk); }
.followup-row { display: flex; gap: 8px; align-items: end; flex-wrap: wrap; }
.followup-row .field { margin: 0; flex: 1; min-width: 150px; }
.btn-sm { padding: 10px 15px; border-radius: 10px; border: none; font-weight: 700; font-size: 13px; background: var(--mor); color: #fff; transition: background .15s; }
.btn-sm:hover { background: var(--mor-koyu); }
.btn-sm.gold { background: var(--altin); color: #fff; }
.btn-sm.gold:hover { background: var(--altin-acik); }
.btn-sm.outline { background: #fff; border: 1px solid var(--cizgi); color: var(--metin); }
.btn-sm.outline:hover { background: #f9fafb; }

/* ---------- Form satırları ---------- */
.form-grid { display: grid; gap: 10px; }
.form-grid .two { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
@media (max-width: 520px) { .form-grid .two { grid-template-columns: 1fr; } }

/* ---------- Zaman çizelgesi ---------- */
.timeline { list-style: none; margin: 0; padding: 4px 0 0; }
.entry { position: relative; padding: 12px 14px 12px 40px; border-bottom: 1px solid var(--cizgi); }
.entry:before { content: ""; position: absolute; left: 16px; top: 18px; width: 10px; height: 10px; border-radius: 50%; background: var(--mor); box-shadow: 0 0 0 3px var(--accent-100); }
.entry.k-goal:before { background: var(--altin); box-shadow: 0 0 0 3px #fef3c7; }
.entry.k-action:before { background: var(--yesil); box-shadow: 0 0 0 3px #d1fae5; }
.entry.k-meeting:before { background: #2563eb; box-shadow: 0 0 0 3px #dbeafe; }
.entry.k-self_update:before { background: var(--mor-acik); box-shadow: 0 0 0 3px var(--accent-100); }
.entry .top { display: flex; justify-content: space-between; gap: 8px; align-items: baseline; }
.entry .ttl { font-weight: 700; font-size: 14px; }
.entry .when { font-size: 12px; color: var(--metin-soluk); white-space: nowrap; }
.entry .bd { font-size: 14px; margin-top: 4px; white-space: pre-wrap; }
.entry .foot { font-size: 12px; color: var(--metin-soluk); margin-top: 6px; display: flex; gap: 10px; flex-wrap: wrap; }
.entry .payload { margin-top: 6px; font-size: 13px; background: #f9fafb; border: 1px solid var(--cizgi); border-radius: 10px; padding: 8px 10px; }
.entry .payload div { margin: 2px 0; }
.entry .payload b { color: var(--mor); }
.empty-line { padding: 18px; color: var(--metin-soluk); font-size: 14px; text-align: center; }

/* ---------- Self görünüm ---------- */
.self-head { padding: 18px; display: flex; gap: 14px; align-items: center; border-bottom: 1px solid var(--cizgi); }
.spinner { display: inline-block; width: 16px; height: 16px; border: 2px solid rgba(255,255,255,.4); border-top-color: #fff; border-radius: 50%; animation: spin .7s linear infinite; vertical-align: -3px; }
@keyframes spin { to { transform: rotate(360deg); } }
.muted { color: var(--metin-soluk); }
.tabbar { display: flex; gap: 6px; padding: 10px 14px 0; }
.tab { padding: 9px 15px; border-radius: 10px 10px 0 0; font-size: 13px; font-weight: 700; color: var(--metin-soluk); cursor: pointer; border: 1px solid transparent; border-bottom: none; }
.tab.active { background: var(--accent-50); color: var(--mor); border-color: var(--cizgi); }
.footer-note { text-align: center; color: var(--metin-soluk); font-size: 12px; padding: 22px 12px; }