/* Dalya MICE — Sertifika Sistemi — admin panel */
:root {
  --ink: #1a1a2e;
  --ink-soft: #4b5563;
  --line: #e5e7eb;
  --accent: #8c6d3a;
  --bg: #f6f5f2;
  --ok: #15803d;
  --err: #b91c1c;
  --warn: #92400e;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: 'Segoe UI', system-ui, -apple-system, Arial, sans-serif;
  background: var(--bg); color: var(--ink); min-height: 100vh;
}
button { font-family: inherit; }
input, select { font-family: inherit; }

/* ---------- Topbar ---------- */
.topbar {
  background: var(--ink); color: #fff; padding: 0 22px; height: 56px;
  display: flex; align-items: center; gap: 14px;
  position: sticky; top: 0; z-index: 50;
}
.topbar .logo { font-weight: 700; letter-spacing: 2px; font-size: 15px; cursor: pointer; }
.topbar .logo span { color: var(--accent); }
.topbar .sub { font-size: 11px; color: #9ca3af; letter-spacing: 1px; }
.topbar .spacer { flex: 1; }
.topbar .user { font-size: 13px; color: #d1d5db; }
.topbar button {
  background: transparent; color: #d1d5db; border: 1px solid #374151;
  padding: 6px 14px; border-radius: 8px; font-size: 12.5px; cursor: pointer;
}
.topbar button:hover { background: #374151; }

.main { max-width: 1100px; margin: 0 auto; padding: 26px 18px 60px; }

/* ---------- Genel ---------- */
.card {
  background: #fff; border: 1px solid var(--line); border-radius: 14px;
  padding: 22px; margin-bottom: 18px;
}
h1 { font-size: 21px; margin-bottom: 4px; }
h2 { font-size: 16px; margin-bottom: 12px; }
.muted { color: var(--ink-soft); font-size: 13px; }
.crumbs { font-size: 13px; color: var(--ink-soft); margin-bottom: 14px; }
.crumbs a { color: var(--accent); text-decoration: none; cursor: pointer; font-weight: 600; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.grow { flex: 1; }

.btn {
  background: var(--ink); color: #fff; border: none; padding: 10px 18px;
  border-radius: 9px; font-size: 13.5px; font-weight: 600; cursor: pointer;
}
.btn:hover { opacity: .92; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn.acc { background: var(--accent); }
.btn.ghost { background: #fff; color: var(--ink); border: 1.5px solid var(--line); }
.btn.danger { background: #fff; color: var(--err); border: 1.5px solid #fecaca; }
.btn.sm { padding: 6px 12px; font-size: 12.5px; }

input[type=text], input[type=password], input[type=email], input[type=date],
input[type=number], select {
  padding: 10px 12px; font-size: 14px; border: 1.5px solid var(--line);
  border-radius: 9px; outline: none; background: #fff;
}
input:focus, select:focus { border-color: var(--accent); }
label.fld { display: block; font-size: 12.5px; font-weight: 600; margin: 10px 0 4px; }

.msg { padding: 11px 14px; border-radius: 9px; font-size: 13px; margin: 10px 0; display: none; }
.msg.show { display: block; }
.msg.err { background: #fef2f2; color: var(--err); border: 1px solid #fecaca; }
.msg.ok { background: #f0fdf4; color: var(--ok); border: 1px solid #bbf7d0; }
.msg.warn { background: #fffbeb; color: var(--warn); border: 1px solid #fde68a; }

/* ---------- Login ---------- */
.login-wrap {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  flex-direction: column; gap: 20px; padding: 20px;
}
.login-card {
  background: #fff; border: 1px solid var(--line); border-radius: 16px;
  padding: 34px 30px; width: 100%; max-width: 380px;
  box-shadow: 0 8px 30px rgba(26,26,46,.07);
}
.login-card h1 { text-align: center; font-size: 18px; margin-bottom: 18px; }
.login-card input { width: 100%; margin-bottom: 12px; }
.login-card .btn { width: 100%; margin-top: 4px; }
.login-brand { text-align: center; }
.login-brand .logo { font-size: 24px; font-weight: 700; letter-spacing: 3px; }
.login-brand .logo span { color: var(--accent); }
.login-brand .sub { font-size: 12px; color: var(--ink-soft); letter-spacing: 1px; }

/* ---------- Kongre listesi ---------- */
.congress-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 14px; }
.congress-card {
  background: #fff; border: 1px solid var(--line); border-radius: 14px;
  padding: 18px; cursor: pointer; transition: box-shadow .15s, transform .15s;
}
.congress-card:hover { box-shadow: 0 6px 22px rgba(26,26,46,.09); transform: translateY(-1px); }
.congress-card .name { font-size: 15px; font-weight: 700; line-height: 1.35; }
.congress-card .slug { font-size: 12px; color: var(--accent); font-weight: 600; margin-top: 4px; }
.congress-card .stats { font-size: 12px; color: var(--ink-soft); margin-top: 10px; display: flex; gap: 14px; }
.badge {
  display: inline-block; font-size: 11px; font-weight: 700; padding: 3px 9px;
  border-radius: 20px; margin-top: 10px;
}
.badge.on { background: #f0fdf4; color: var(--ok); }
.badge.off { background: #fef2f2; color: var(--err); }

/* ---------- Tablolar ---------- */
table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
th { text-align: left; font-size: 12px; color: var(--ink-soft); font-weight: 600;
     padding: 8px 10px; border-bottom: 2px solid var(--line); }
th.sortable { cursor: pointer; user-select: none; white-space: nowrap; }
th.sortable:hover { color: var(--ink); }
th.sortable span { color: var(--accent); font-size: 11px; }
td { padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
tr:hover td { background: #fafaf9; }
.pill { font-size: 11px; font-weight: 700; padding: 2px 8px; border-radius: 12px; }
.pill.sent { background: #f0fdf4; color: var(--ok); }
.pill.failed { background: #fef2f2; color: var(--err); }
.pill.none { background: #f3f4f6; color: #6b7280; }

/* ---------- Sertifika editörü ---------- */
.editor-grid { display: grid; grid-template-columns: 1fr 280px; gap: 18px; }
@media (max-width: 900px) { .editor-grid { grid-template-columns: 1fr; } }

.canvas-wrap {
  position: relative; user-select: none; border: 1px solid var(--line);
  border-radius: 10px; overflow: hidden; background: #f3f4f6;
}
.canvas-wrap img { display: block; width: 100%; height: auto; pointer-events: none; }
.canvas-wrap .hint {
  position: absolute; top: 8px; left: 50%; transform: translateX(-50%);
  background: rgba(26,26,46,.85); color: #fff; font-size: 11.5px;
  padding: 5px 12px; border-radius: 20px; pointer-events: none; white-space: nowrap;
}
#nameBox {
  position: absolute; border: 2px dashed var(--accent);
  background: rgba(176,141,87,.08); cursor: move;
  display: flex; align-items: center; justify-content: center; overflow: hidden;
}
#nameBox .preview-text { white-space: nowrap; pointer-events: none; line-height: 1; }
#nameBox .handle {
  position: absolute; right: -7px; bottom: -7px; width: 14px; height: 14px;
  background: var(--accent); border-radius: 50%; cursor: nwse-resize;
}
.editor-side .fld-row { margin-bottom: 4px; }
.editor-side input[type=color] {
  width: 42px; height: 34px; padding: 2px; border: 1.5px solid var(--line);
  border-radius: 8px; background: #fff; cursor: pointer;
}
.editor-side select, .editor-side input[type=number] { width: 100%; }
.seg { display: flex; border: 1.5px solid var(--line); border-radius: 8px; overflow: hidden; }
.seg button { flex: 1; padding: 7px 4px; font-size: 12px; border: none; background: #fff;
              cursor: pointer; color: var(--ink-soft); }
.seg button.active { background: var(--ink); color: #fff; }

.drop {
  border: 2px dashed var(--line); border-radius: 12px; padding: 34px 18px;
  text-align: center; color: var(--ink-soft); font-size: 13.5px; cursor: pointer;
}
.drop:hover, .drop.over { border-color: var(--accent); background: #fffbf5; }

/* ---------- Modal ---------- */
.modal-bg {
  position: fixed; inset: 0; background: rgba(17,24,39,.55); z-index: 100;
  display: none; align-items: center; justify-content: center; padding: 18px;
}
.modal-bg.show { display: flex; }
.modal {
  background: #fff; border-radius: 14px; padding: 24px;
  width: 100%; max-width: 640px; max-height: 86vh; overflow: auto;
}
.modal h2 { margin-bottom: 14px; }
.modal .actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 18px; }

/* ---------- Progress ---------- */
.progress { height: 10px; background: #f3f4f6; border-radius: 6px; overflow: hidden; margin: 10px 0; }
.progress > div { height: 100%; background: var(--accent); width: 0%; transition: width .25s; }

.qr-thumb { width: 120px; height: 120px; border: 1px solid var(--line); border-radius: 10px; }

/* ---------- Dashboard istatistikleri ---------- */
.stat-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 10px; margin-top: 16px;
}
.statbox {
  background: #fafaf9; border: 1px solid var(--line); border-radius: 11px;
  padding: 12px 14px; text-align: center;
}
.statbox .v { font-size: 22px; font-weight: 700; color: var(--ink); }
.statbox .l { font-size: 11.5px; color: var(--ink-soft); margin-top: 2px; }
.statbox.warn .v { color: var(--err); }

/* ---------- Çöp kutusu ---------- */
.trash-item {
  display: flex; align-items: center; gap: 10px; padding: 11px 4px;
  border-bottom: 1px solid var(--line); font-size: 13.5px;
}
.trash-item .nm { flex: 1; }
.trash-item .dl { font-size: 11.5px; color: var(--warn); white-space: nowrap; }
.copy-link {
  font-size: 13px; background: #f9fafb; border: 1px solid var(--line);
  padding: 8px 12px; border-radius: 8px; font-family: monospace;
}