/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ──────────────────── Side Panels (Profile & Admin) ──────────────────── */
.panel-overlay {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(0,0,0,.35);
}
.side-panel {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 1001;
  width: min(540px, 100%);
  display: flex; flex-direction: column;
  box-shadow: -4px 0 32px rgba(0,0,0,.15);
}
.panel-inner {
  display: flex; flex-direction: column; height: 100%;
  background: var(--surface);
}
.panel-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 20px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.panel-header h2 { font-size: 18px; font-weight: 700; color: var(--bot-color); }
.panel-close {
  background: none; border: none; font-size: 18px; color: var(--muted);
  cursor: pointer; padding: 4px 8px; border-radius: 6px;
  transition: background .15s, color .15s;
}
.panel-close:hover { background: var(--bg); color: var(--bot-color); }
.panel-body {
  flex: 1; overflow-y: auto; padding: 20px;
}
.panel-section-title {
  font-size: 14px; font-weight: 600; color: var(--muted);
  text-transform: uppercase; letter-spacing: .05em;
  margin: 20px 0 10px;
}
.panel-section-title:first-child { margin-top: 0; }

/* Profile info */
.profile-info { margin-bottom: 16px; }
.profile-row {
  display: flex; gap: 12px; align-items: baseline;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.profile-label {
  font-size: 12px; color: var(--muted); font-weight: 600;
  min-width: 120px; flex-shrink: 0;
  text-transform: uppercase; letter-spacing: .04em;
}
.profile-value { font-size: 14px; color: var(--bot-color); word-break: break-all; }
.profile-editable { color: var(--primary); cursor: pointer; }
.profile-editable:hover { text-decoration: underline; }
.profile-edit-form {
  background: var(--bg); border-radius: 12px; padding: 16px; margin-bottom: 16px;
}

/* Products table */
.products-table-wrap { overflow-x: auto; }
.products-table {
  width: 100%; border-collapse: collapse;
  font-size: 13px;
}
.products-table th {
  background: var(--bg); color: var(--muted);
  font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .04em;
  padding: 8px 10px; text-align: left;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.products-table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  color: var(--bot-color);
  max-width: 160px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.products-table tr:hover td { background: var(--bg); }
.no-data { text-align: center; color: var(--muted); padding: 24px; font-size: 14px; }
.table-btn {
  padding: 4px 10px; font-size: 12px; font-weight: 600;
  background: var(--primary); color: #fff;
  border: none; border-radius: 6px; cursor: pointer;
  transition: background .15s;
}
.table-btn:hover { background: var(--primary-h); }
.export-btn {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 10px; font-size: 12px; font-weight: 600;
  background: var(--success); color: #fff;
  border: none; border-radius: 6px; cursor: pointer;
  text-decoration: none;
  transition: opacity .15s;
  margin-left: 8px;
}
.export-btn:hover { opacity: .85; }

/* ──────────────────── Login Modal ──────────────────── */
.login-overlay {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
}
.login-card {
  background: var(--surface);
  border-radius: 20px;
  box-shadow: 0 8px 32px rgba(0,0,0,.12);
  padding: 40px 36px 36px;
  width: 100%; max-width: 380px;
  display: flex; flex-direction: column; align-items: center; gap: 0;
  text-align: center;
}
.login-logo {
  width: 64px; height: 64px; border-radius: 50%;
  background: var(--primary); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; font-weight: 700; margin-bottom: 16px;
}
.login-title {
  font-size: 22px; font-weight: 700; color: var(--bot-color);
  margin-bottom: 24px;
}
.login-hint {
  font-size: 14px; color: var(--muted);
  margin-bottom: 14px; line-height: 1.5;
}
.login-input {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--border);
  border-radius: 12px;
  font-size: 16px;
  color: var(--bot-color);
  background: var(--bg);
  margin-bottom: 12px;
  transition: border-color .15s, box-shadow .15s;
}
.login-input:focus {
  outline: none;
  border-color: var(--primary);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(37,99,235,.12);
}
.login-code {
  font-size: 26px; font-weight: 700;
  letter-spacing: 6px; text-align: center;
}
.login-btn {
  width: 100%;
  padding: 13px;
  background: var(--primary);
  color: #fff;
  border: none; border-radius: 12px;
  font-size: 15px; font-weight: 600;
  cursor: pointer;
  transition: background .15s, transform .1s;
  margin-bottom: 8px;
}
.login-btn:hover  { background: var(--primary-h); }
.login-btn:active { transform: scale(.98); }
.login-btn:disabled { opacity: .6; cursor: default; }
.login-back {
  background: none; border: none; color: var(--muted);
  font-size: 13px; cursor: pointer; padding: 4px 8px;
  text-decoration: underline; text-underline-offset: 2px;
}
.login-back:hover { color: var(--primary); }
.login-err {
  color: var(--danger); font-size: 13px; margin-top: 6px;
  width: 100%; text-align: center;
}
/* ─────────────────────────────────────────────────── */

:root {
  --bg:       #f0f4f8;
  --surface:  #ffffff;
  --primary:  #2563eb;
  --primary-h:#1d4ed8;
  --bot-bg:   #ffffff;
  --user-bg:  #2563eb;
  --bot-color:#1e293b;
  --user-color:#ffffff;
  --border:   #e2e8f0;
  --muted:    #94a3b8;
  --danger:   #ef4444;
  --success:  #22c55e;
  --radius:   14px;
  --shadow:   0 2px 12px rgba(0,0,0,.08);
  font-size: 15px;
}

body { background: var(--bg); font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; color: var(--bot-color); height: 100dvh; overflow: hidden; }

/* ── Layout ── */
.app { display: flex; flex-direction: column; height: 100dvh; max-width: 720px; margin: 0 auto; background: var(--bg); }

/* ── Header ── */
.header {
  display: flex; align-items: center; gap: 12px;
  padding: max(12px, env(safe-area-inset-top, 12px)) 16px 12px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow);
  flex-shrink: 0;
}
.header-avatar {
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--primary); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 14px; flex-shrink: 0;
}
.header-info { display: flex; flex-direction: column; flex: 1; min-width: 0; }
.header-title { font-weight: 600; font-size: 15px; }
.header-status { font-size: 12px; color: var(--muted); }
.header-actions { display: flex; gap: 6px; align-items: center; }

/* ── Переключатель режима в хедере ── */
.mode-toggle {
  display: flex;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2px;
  gap: 2px;
  margin-right: 4px;
}
.mode-tab {
  padding: 5px 10px;
  font-size: 12px;
  font-weight: 600;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  background: transparent;
  color: var(--muted);
  transition: background .15s, color .15s;
  white-space: nowrap;
}
.mode-tab.active {
  background: var(--primary);
  color: #fff;
}
.mode-tab:not(.active):hover {
  background: var(--border);
  color: var(--bot-color);
}

/* ── Icon buttons ── */
.btn-icon {
  background: none; border: 1px solid var(--border); border-radius: 8px;
  width: 34px; height: 34px; cursor: pointer; font-size: 16px;
  display: flex; align-items: center; justify-content: center;
  transition: background .15s;
}
.btn-icon:hover { background: var(--bg); }

/* ── Messages ── */
.messages {
  flex: 1; overflow-y: auto;
  padding: 16px 12px; display: flex; flex-direction: column; gap: 8px;
  scroll-behavior: smooth;
}

/* ── Bubble base ── */
.msg { display: flex; max-width: 78%; }
.msg.bot  { align-self: flex-start; }
.msg.user { align-self: flex-end; flex-direction: row-reverse; }

.bubble {
  padding: 10px 14px;
  border-radius: var(--radius);
  line-height: 1.5;
  word-break: break-word;
  box-shadow: var(--shadow);
  white-space: pre-wrap;
}
.msg.bot  .bubble { background: var(--bot-bg);  color: var(--bot-color); border-bottom-left-radius: 4px; }
.msg.user .bubble { background: var(--user-bg); color: var(--user-color); border-bottom-right-radius: 4px; }

/* ── Typing indicator ── */
.msg.typing .bubble { padding: 12px 16px; }
.dots { display: flex; gap: 5px; }
.dots span {
  width: 7px; height: 7px; border-radius: 50%; background: var(--muted);
  animation: bounce .9s infinite;
}
.dots span:nth-child(2) { animation-delay: .15s; }
.dots span:nth-child(3) { animation-delay: .30s; }
@keyframes bounce { 0%,80%,100% { transform: translateY(0); } 40% { transform: translateY(-6px); } }

/* ── Keyboard buttons ── */
.keyboard { display: flex; flex-direction: column; gap: 6px; margin-top: 6px; width: 100%; max-width: 380px; align-self: flex-start; }
.kb-row   { display: flex; gap: 6px; }
.kb-btn {
  flex: 1; padding: 9px 12px;
  background: var(--surface); border: 1.5px solid var(--primary);
  border-radius: 10px; cursor: pointer; font-size: 14px; font-weight: 500;
  color: var(--primary); transition: all .15s;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.kb-btn:hover { background: var(--primary); color: #fff; }
.kb-btn.save  { border-color: var(--success); color: var(--success); }
.kb-btn.save:hover { background: var(--success); color: #fff; }
.kb-btn.cancel { border-color: var(--danger); color: var(--danger); }
.kb-btn.cancel:hover { background: var(--danger); color: #fff; }

/* ── Date divider ── */
.date-divider { text-align: center; font-size: 12px; color: var(--muted); padding: 4px 0; user-select: none; }

/* ── Input area ── */
.input-area {
  display: flex; align-items: flex-end; gap: 8px;
  padding: 10px 12px max(14px, calc(10px + env(safe-area-inset-bottom, 0px)));
  background: var(--surface);
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

.input-wrap {
  flex: 1; background: var(--bg); border: 1.5px solid var(--border);
  border-radius: 20px; padding: 8px 14px;
  display: flex; align-items: center;
  transition: border-color .2s;
}
.input-wrap:focus-within { border-color: var(--primary); }

#textInput {
  width: 100%; border: none; background: transparent; outline: none;
  font-size: 16px; font-family: inherit; resize: none;
  line-height: 1.4; max-height: 120px; overflow-y: auto;
}

.btn-attach, .btn-voice, .btn-send {
  width: 40px; height: 40px; border-radius: 50%;
  border: none; cursor: pointer; font-size: 18px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; transition: transform .1s, background .15s;
}
.btn-attach { background: var(--bg); color: var(--muted); border: 1.5px solid var(--border); }
.btn-attach:hover { background: var(--border); }
.btn-voice  { background: var(--bg); color: var(--muted); border: 1.5px solid var(--border); }
.btn-voice:hover  { background: var(--border); }
.btn-voice.active { background: var(--danger); color: #fff; border-color: var(--danger); animation: pulse 1s infinite; }
.btn-send   { background: var(--primary); color: #fff; }
.btn-send:hover   { background: var(--primary-h); }
.btn-send:active  { transform: scale(.93); }

@keyframes pulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(239,68,68,.4); }
  50%      { box-shadow: 0 0 0 8px rgba(239,68,68,0); }
}

/* ── Recording overlay ── */
.recording-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.45);
  display: flex; align-items: center; justify-content: center; z-index: 99;
}
.recording-box {
  background: var(--surface); border-radius: 16px;
  padding: 28px 36px; display: flex; flex-direction: column;
  align-items: center; gap: 16px; box-shadow: 0 8px 32px rgba(0,0,0,.2);
}
.recording-dot {
  width: 18px; height: 18px; background: var(--danger); border-radius: 50%;
  animation: pulse 1s infinite;
}
.recording-box span { font-size: 16px; font-weight: 500; }
.recording-box button {
  padding: 8px 22px; border: none; border-radius: 8px;
  background: var(--danger); color: #fff; cursor: pointer; font-size: 14px;
}

/* ── Scrollbar ── */
.messages::-webkit-scrollbar { width: 4px; }
.messages::-webkit-scrollbar-track { background: transparent; }
.messages::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }

/* ── Mobile ── */
@media (max-width: 520px) {
  .msg { max-width: 90%; }
  .bubble { font-size: 14px; }

  /* Шапка: переносим кнопки на второй ряд, если не влезают */
  .header {
    flex-wrap: wrap;
    gap: 8px;
    padding: 10px 12px 8px;
  }
  .header-info { flex: 1; min-width: 0; }
  .header-actions {
    order: 3;
    width: 100%;
    flex-wrap: wrap;
    padding-top: 6px;
    border-top: 1px solid var(--border);
    justify-content: flex-end;
  }

  /* Запись: компактная плашка над полем ввода, без тёмного экрана */
  .recording-overlay {
    inset: auto 0 0 0;
    background: transparent;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 74px;
    pointer-events: none;
  }
  .recording-box {
    pointer-events: auto;
    flex-direction: row;
    width: calc(100% - 24px);
    padding: 12px 18px;
    justify-content: space-between;
    align-items: center;
    border: 1.5px solid var(--danger);
    box-shadow: 0 -2px 16px rgba(0,0,0,.12), 0 4px 16px rgba(0,0,0,.08);
    margin-bottom: 4px;
  }
}

/* ─────────────────────────────────────────────── */
/*  Ручная форма                                   */
/* ─────────────────────────────────────────────── */

.form-card {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 18px 16px;
  box-shadow: var(--shadow);
}
.form-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

/* двухколоночная строка */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
@media (max-width: 520px) { .form-row { grid-template-columns: 1fr; } }

.form-group {
  margin-bottom: 18px;
}
.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--muted);
  margin-bottom: 8px;
}
.form-sublabel {
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .04em;
  margin: 10px 0 6px;
}
.form-group input[type="text"],
.form-group input[type="number"],
.form-group .form-select {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font-size: 15px;
  background: var(--bg);
  color: var(--bot-color);
  transition: border-color .15s, background .15s, box-shadow .15s;
  box-sizing: border-box;
}
.form-group .form-select {
  appearance: auto;
  cursor: pointer;
}
.form-group input:focus,
.form-group .form-select:focus {
  outline: none;
  border-color: var(--primary);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(37,99,235,.12);
}

/* кнопки-переключатели (размер, страна, пол) */
.btn-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

/* скроллируемая сетка для товаров и цветов */
.scrollable-grid {
  max-height: 200px;
  overflow-y: auto;
  padding-right: 4px;
  content-visibility: auto;
}
.scrollable-grid::-webkit-scrollbar { width: 4px; }
.scrollable-grid::-webkit-scrollbar-track { background: transparent; }
.scrollable-grid::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }

.sel-btn {
  padding: 9px 16px;
  font-size: 14px;
  font-weight: 500;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
  color: var(--bot-color);
  transition: border-color .12s, background .12s, color .12s, transform .08s;
  white-space: nowrap;
  line-height: 1;
}
.sel-btn:hover { border-color: var(--primary); color: var(--primary); background: #eff6ff; }
.sel-btn:active { transform: scale(.95); }
.sel-btn.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  box-shadow: 0 2px 8px rgba(37,99,235,.3);
}

/* товар — чуть крупнее текст, эмодзи хорошо видно */
.product-btn {
  font-size: 13px;
  padding: 8px 13px;
}

/* цвет — цветной фон, жирная рамка при выборе */
.color-btn {
  font-size: 12px;
  padding: 7px 12px;
}
.color-btn.active {
  outline: 3px solid var(--primary);
  outline-offset: 2px;
  box-shadow: 0 2px 8px rgba(0,0,0,.25);
  transform: scale(1.06);
}

/* кнопки действий */
.form-actions {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  margin-top: 22px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.form-submit {
  padding: 14px;
  background: var(--success);
  color: #fff;
  border: none;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: opacity .15s, transform .1s;
}
.form-submit:hover { opacity: .88; }
.form-submit:active { transform: scale(.98); }
.form-cancel {
  padding: 14px 20px;
  background: none;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
  transition: border-color .12s, color .12s;
  white-space: nowrap;
}
.form-cancel:hover { border-color: var(--danger); color: var(--danger); }

/* ── Сетки для форм категорий ── */
.form-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 10px;
}
.form-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: 10px;
}
@media (max-width: 600px) {
  .form-grid-3 { grid-template-columns: 1fr; }
  .form-grid-2 { grid-template-columns: 1fr; }
}

/* ── Тогл-поля (Товарный знак, Артикул) ── */
.toggle-field { display: flex; flex-direction: column; gap: 4px; }
.toggle-label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  user-select: none;
}
.toggle-cb { accent-color: var(--accent); width: 16px; height: 16px; cursor: pointer; }
.toggle-input {
  opacity: .45;
  transition: opacity .15s;
  pointer-events: none;
}
.toggle-input.enabled {
  opacity: 1;
  pointer-events: auto;
}

/* ── Выбор категории ── */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 10px;
}
@media (max-width: 500px) {
  .cat-grid { grid-template-columns: 1fr; }
}
.cat-btn {
  padding: 14px 8px;
  background: var(--surface);
  border: 2px solid var(--border);
  border-radius: 12px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: border-color .15s, background .15s, transform .1s;
  color: var(--text);
}
.cat-btn:hover { border-color: var(--accent); background: rgba(99,102,241,.08); }
.cat-btn:active { transform: scale(.97); }

/* ── Кнопка категории в шапке ── */
.cat-header-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 12px;
  background: var(--surface);
  border: 1.5px solid var(--accent);
  border-radius: 20px;
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  cursor: pointer;
  white-space: nowrap;
  transition: background .15s, color .15s;
}
.cat-header-btn:hover { background: var(--accent); color: #fff; }