:root {
  --bg: #0e1621;
  --surface: #17212b;
  --surface-2: #1d2a36;
  --border: #29384a;
  --text: #e7eef5;
  --text-dim: #8da2b5;
  --accent: #2ca5e0;
  --accent-strong: #1d8cc4;
  --ok: #4fbf67;
  --warn: #e0a32c;
  --danger: #e0533d;
  --radius: 10px;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }

/* hidden özniteliği daima kazansın — .modal/.pager/.action-bar gibi display:grid/flex
   kuralları yazar CSS'i olduğu için tarayıcının [hidden]{display:none}'ını ezer. */
[hidden] { display: none !important; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
  line-height: 1.5;
}

/* ---- Login ---- */
.login-page {
  display: grid;
  place-items: center;
  min-height: 100vh;
  padding: 1rem;
}

.login-card {
  width: 100%;
  max-width: 360px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
}

.login-card h1 { margin: 0 0 0.25rem; font-size: 1.3rem; }
.login-sub { margin: 0 0 1.5rem; color: var(--text-dim); }

.login-card label {
  display: block;
  margin-bottom: 1rem;
  font-size: 0.85rem;
  color: var(--text-dim);
}

.login-card input {
  width: 100%;
  margin-top: 0.35rem;
  padding: 0.6rem 0.7rem;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 1rem;
}

.login-card input:focus {
  outline: none;
  border-color: var(--accent);
}

.login-card button {
  width: 100%;
  padding: 0.65rem;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
}

.login-card button:hover { background: var(--accent-strong); }

.login-error {
  margin: 0.75rem 0 0;
  color: var(--danger);
  font-size: 0.85rem;
}

/* ---- Panel kabuğu ---- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.25rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.brand { font-weight: 600; }

.topbar-right { display: flex; align-items: center; gap: 1rem; }

.phone-picker { display: flex; align-items: center; gap: 0.5rem; font-size: 0.85rem; color: var(--text-dim); }
.phone-picker select {
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.35rem 0.5rem;
  border-radius: 7px;
}

.ghost-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 0.4rem 0.9rem;
  border-radius: 8px;
  cursor: pointer;
}
.ghost-btn:hover { color: var(--text); border-color: var(--accent); }

/* ---- Sekmeler ---- */
.tabs {
  display: flex;
  gap: 0.25rem;
  padding: 0 1.25rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.tab {
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-dim);
  padding: 0.7rem 1rem;
  font-size: 0.95rem;
  cursor: pointer;
}
.tab.active { color: var(--text); border-bottom-color: var(--accent); }
.tab:hover { color: var(--text); }

.shell { padding: 1.5rem 1.25rem; max-width: 1100px; margin: 0 auto; }

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}
.section-head h2 { margin: 0; font-size: 1.1rem; }

.muted { color: var(--text-dim); font-size: 0.9rem; }
.danger { color: var(--danger); }

.inline-form { display: flex; gap: 0.5rem; }
.inline-form input, .data-table + .pager input, #contacts-search {
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.5rem 0.7rem;
  border-radius: 8px;
  min-width: 240px;
}
button { font-family: inherit; }
.inline-form button, .primary {
  background: var(--accent); color: #fff; border: none;
  padding: 0.5rem 0.9rem; border-radius: 8px; cursor: pointer; font-weight: 600;
}
.inline-form button:hover, .primary:hover { background: var(--accent-strong); }

/* ---- Badge ---- */
.badge {
  font-size: 0.72rem; font-weight: 600; padding: 0.15rem 0.5rem;
  border-radius: 999px; background: var(--surface-2); color: var(--text-dim);
}
.badge.ok { background: rgba(79,191,103,0.15); color: var(--ok); }
.badge.warn { background: rgba(224,163,44,0.15); color: var(--warn); }
.badge.danger { background: rgba(224,83,61,0.15); color: var(--danger); }
.badge.dim { background: var(--surface-2); color: var(--text-dim); }

/* ---- Telefon kartları ---- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}
.phone-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.phone-card-head { display: flex; align-items: center; justify-content: space-between; }
.phone-label { font-weight: 600; }
.phone-meta { font-size: 0.85rem; }
.phone-actions { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.phone-actions button {
  background: var(--surface-2); border: 1px solid var(--border); color: var(--text);
  padding: 0.4rem 0.7rem; border-radius: 7px; cursor: pointer; font-size: 0.85rem;
}
.phone-actions button:hover { border-color: var(--accent); }
.phone-actions .primary { background: var(--accent); border-color: var(--accent); }
.phone-actions .danger-btn { color: var(--danger); }
.phone-actions .danger-btn:hover { border-color: var(--danger); }

/* ---- Tablo ---- */
.data-table { width: 100%; border-collapse: collapse; }
.data-table th, .data-table td {
  text-align: left; padding: 0.55rem 0.7rem; border-bottom: 1px solid var(--border); font-size: 0.9rem;
}
.data-table th { color: var(--text-dim); font-weight: 600; }
.data-table tbody tr:hover { background: var(--surface); }

.pager { display: flex; align-items: center; gap: 1rem; margin-top: 1rem; }
.pager button {
  background: var(--surface-2); border: 1px solid var(--border); color: var(--text);
  padding: 0.4rem 0.8rem; border-radius: 7px; cursor: pointer;
}
.pager button:disabled { opacity: 0.4; cursor: default; }

/* ---- Modal ---- */
.modal {
  position: fixed; inset: 0; background: rgba(0,0,0,0.6);
  display: grid; place-items: center; z-index: 50;
}
.modal-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.5rem; width: 100%; max-width: 360px; text-align: center;
}
.modal-card h3 { margin: 0 0 0.5rem; }
.qr-holder { display: grid; place-items: center; min-height: 280px; margin: 1rem 0; background: #fff; border-radius: 8px; }
.qr-holder img { width: 280px; height: 280px; }
.qr-holder .muted, .qr-holder .danger { color: #555; }
.qr-ok { color: var(--ok); font-size: 1.2rem; font-weight: 600; }

/* ---- Toast ---- */
.toast {
  position: fixed; bottom: 1.5rem; left: 50%; transform: translateX(-50%);
  background: var(--surface-2); border: 1px solid var(--border); color: var(--text);
  padding: 0.7rem 1.2rem; border-radius: 8px; z-index: 60; max-width: 90vw;
}
.toast.danger { border-color: var(--danger); color: var(--danger); }
.toast.ok { border-color: var(--ok); color: var(--ok); }

/* ---- Aksiyon barı ---- */
.action-bar {
  display: flex; align-items: center; gap: 1rem; flex-wrap: wrap;
  margin-bottom: 0.75rem; font-size: 0.9rem;
}
.action-bar input[type="search"] { min-width: 200px; }

/* ---- Listeler düzeni ---- */
.lists-layout { display: grid; grid-template-columns: 260px 1fr; gap: 1.5rem; align-items: start; }
.lists-side { border-right: 1px solid var(--border); padding-right: 1.25rem; }
.list-items { list-style: none; margin: 1rem 0 0; padding: 0; }
.list-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.6rem 0.75rem; border-radius: 8px; cursor: pointer; margin-bottom: 0.25rem;
}
.list-item:hover { background: var(--surface); }
.list-item.active { background: var(--surface-2); border: 1px solid var(--accent); }
.list-tools { display: flex; gap: 0.5rem; flex-wrap: wrap; align-items: center; }
.list-tools button, .list-tools a {
  background: var(--surface-2); border: 1px solid var(--border); color: var(--text);
  padding: 0.4rem 0.7rem; border-radius: 7px; cursor: pointer; font-size: 0.85rem; text-decoration: none;
}
.list-tools button:hover, .list-tools a:hover { border-color: var(--accent); }
.list-tools .danger-btn { color: var(--danger); }

@media (max-width: 760px) {
  .lists-layout { grid-template-columns: 1fr; }
  .lists-side { border-right: none; border-bottom: 1px solid var(--border); padding: 0 0 1rem; }
}

/* ---- Doğrulama çubuğu ---- */
.verify-bar { position: relative; height: 26px; background: var(--surface-2); border-radius: 6px; margin-bottom: 0.75rem; overflow: hidden; display: flex; align-items: center; }
.verify-fill { position: absolute; left: 0; top: 0; bottom: 0; width: 0; background: rgba(44,165,224,0.25); transition: width 0.3s; }
.verify-bar span { position: relative; padding-left: 0.6rem; font-size: 0.82rem; }

/* ---- İçe aktarma ---- */
.modal-card.wide { max-width: 560px; text-align: left; }
.modal-card textarea {
  width: 100%; background: var(--surface-2); border: 1px solid var(--border); color: var(--text);
  border-radius: 8px; padding: 0.6rem; font-family: ui-monospace, monospace; font-size: 0.9rem; resize: vertical;
}
.modal-card input[type="file"] { margin-top: 0.6rem; color: var(--text-dim); }
.import-preview { margin: 0.75rem 0; min-height: 1.5rem; }
.modal-actions { display: flex; gap: 0.5rem; justify-content: flex-end; margin-top: 1rem; flex-wrap: wrap; }
.modal-card label { display: block; margin: 0.5rem 0; color: var(--text-dim); font-size: 0.85rem; }
.modal-card select { width: 100%; margin-top: 0.35rem; background: var(--surface-2); border: 1px solid var(--border); color: var(--text); padding: 0.5rem; border-radius: 8px; }
code { background: var(--surface-2); padding: 0.1rem 0.35rem; border-radius: 4px; font-size: 0.85em; }

/* ---- Composer ---- */
.compose-grid { display: grid; grid-template-columns: 1fr 340px; gap: 1.5rem; align-items: start; }
.field { display: block; margin-bottom: 1rem; color: var(--text-dim); font-size: 0.85rem; }
.field input, .field select {
  display: block; width: 100%; margin-top: 0.35rem; background: var(--surface-2);
  border: 1px solid var(--border); color: var(--text); padding: 0.55rem 0.7rem; border-radius: 8px;
}
.composer { border: 1px solid var(--border); border-radius: 10px; overflow: hidden; margin-bottom: 1rem; }
.composer-toolbar { display: flex; align-items: center; gap: 0.4rem; padding: 0.4rem 0.5rem; background: var(--surface); border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.composer-toolbar button { background: var(--surface-2); border: 1px solid var(--border); color: var(--text); border-radius: 6px; padding: 0.25rem 0.55rem; cursor: pointer; font-size: 0.85rem; }
.var-btn { font-family: ui-monospace, monospace; }
.composer-hint { margin-left: auto; font-size: 0.78rem; }
.composer textarea { width: 100%; border: none; background: var(--surface-2); color: var(--text); padding: 0.8rem; font-size: 1rem; resize: vertical; min-height: 180px; }
.composer textarea:focus { outline: none; }
.emoji-panel { max-height: 220px; overflow-y: auto; background: var(--surface); border-bottom: 1px solid var(--border); padding: 0.5rem; }
.emoji-cat-name { font-size: 0.75rem; color: var(--text-dim); margin: 0.3rem 0; }
.emoji-list { display: flex; flex-wrap: wrap; gap: 0.1rem; }
.emoji { background: none; border: none; font-size: 1.25rem; cursor: pointer; padding: 0.15rem 0.25rem; border-radius: 6px; }
.emoji:hover { background: var(--surface-2); }
.check-row { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 1rem; }
.advanced { margin-bottom: 1rem; border: 1px solid var(--border); border-radius: 8px; padding: 0.5rem 0.75rem; }
.advanced summary { cursor: pointer; color: var(--text-dim); }
.speed-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem 1rem; margin: 0.75rem 0; }
.speed-grid label { font-size: 0.8rem; color: var(--text-dim); }
.speed-grid input { width: 100%; margin-top: 0.25rem; background: var(--surface-2); border: 1px solid var(--border); color: var(--text); padding: 0.4rem; border-radius: 6px; }
.big { padding: 0.7rem 1.5rem; font-size: 1rem; }

/* WhatsApp önizleme balonu */
.compose-preview h3 { margin: 0 0 0.75rem; font-size: 1rem; }
.wa-screen { background: #0b141a url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40'%3E%3Crect width='40' height='40' fill='%230b141a'/%3E%3C/svg%3E"); border-radius: 12px; padding: 1rem; min-height: 200px; }
.wa-bubble { background: #005c4b; color: #e9edef; padding: 0.5rem 0.65rem; border-radius: 8px; border-top-right-radius: 2px; max-width: 90%; margin-left: auto; font-size: 0.92rem; word-break: break-word; box-shadow: 0 1px 1px rgba(0,0,0,0.2); }
.wa-bubble.small { max-width: 100%; margin: 0.3rem 0; }
.wa-bubble b { font-weight: 700; } .wa-bubble i { font-style: italic; } .wa-bubble s { text-decoration: line-through; }
.wa-bubble code { background: rgba(0,0,0,0.25); color: #e9edef; }
.wa-img { max-width: 100%; border-radius: 6px; margin-bottom: 0.35rem; display: block; }
.wa-doc { background: rgba(0,0,0,0.2); padding: 0.5rem; border-radius: 6px; margin-bottom: 0.35rem; }
.wa-text { white-space: pre-wrap; }
.preview-controls { display: flex; align-items: center; gap: 0.75rem; margin-top: 0.75rem; }

@media (max-width: 820px) { .compose-grid { grid-template-columns: 1fr; } }

/* ---- Preflight ---- */
.pf-table { width: 100%; border-collapse: collapse; margin-bottom: 1rem; }
.pf-table td { padding: 0.4rem 0.5rem; border-bottom: 1px solid var(--border); }
.pf-table td:first-child { color: var(--text-dim); width: 50%; }
.pf-sample { margin: 0.75rem 0; }
.ban-warn { background: rgba(224,163,44,0.12); border: 1px solid var(--warn); color: var(--warn); padding: 0.7rem 0.9rem; border-radius: 8px; margin: 0.75rem 0; font-size: 0.9rem; }

/* ---- Kampanya detayı ---- */
.campaign-detail { margin-top: 1.5rem; padding-top: 1.5rem; border-top: 1px solid var(--border); }
.cd-actions { display: flex; gap: 0.5rem; flex-wrap: wrap; align-items: center; margin: 0.75rem 0; }
.cd-actions button { background: var(--surface-2); border: 1px solid var(--border); color: var(--text); padding: 0.45rem 0.9rem; border-radius: 7px; cursor: pointer; }
.cd-actions .primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.cd-actions .danger-btn { color: var(--danger); }
.cd-actions select { background: var(--surface-2); border: 1px solid var(--border); color: var(--text); padding: 0.4rem; border-radius: 7px; margin-left: auto; }
#campaigns-table .cd-open { background: var(--surface-2); border: 1px solid var(--border); color: var(--text); padding: 0.3rem 0.7rem; border-radius: 6px; cursor: pointer; }