/* ============================================================
   AI-Сомелье — тема «Тихая роскошь» (Quiet Dark Luxury)
   Винный графит + дозированное золото + Playfair Display.
   Грузится ПОСЛЕ style.css и переопределяет пилотные экраны.
   ============================================================ */

:root {
  --bg:        #17121B;
  --bg-2:      #1F1824;
  --surface:   #251C2B;
  --surface-hi:#2E2236;
  --border-gold: rgba(212,175,55,0.18);
  --border-soft: rgba(244,238,228,0.07);
  --burgundy:  #722F37;
  --burgundy-bright: #8C3A46;
  --gold:      #D4AF37;
  --gold-bright: #E8C84A;
  --cream:     #FAF8F3;
  --text-dim:  #C4B9A8;
  --text-mute: #8A7359;
  --r-sm: 10px;
  --r-md: 14px;
  --r-lg: 18px;
  --ease: cubic-bezier(.25,.46,.45,.94);
  --serif: 'Playfair Display', Georgia, serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ---------- Глобальный фон + зерно ---------- */
body {
  background:
    radial-gradient(115% 60% at 50% -5%, #2B1726 0%, transparent 55%),
    radial-gradient(85% 50% at 50% 105%, #1C1422 0%, transparent 55%),
    var(--bg) !important;
  color: var(--cream) !important;
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}
body::after {
  content:''; position:fixed; inset:0; pointer-events:none; z-index:9999; opacity:0.045;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* Убираем кислотные частицы и стеклянные блобы старой темы */
.particles-container { display: none !important; }
.btn-glow, .btn-particles, .logo-glow { display: none !important; }

/* ---------- SVG-иконки ---------- */
.ic {
  width: 24px; height: 24px; display: inline-block; vertical-align: middle; color: inherit;
  fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round;
}
.ic-sm { width: 18px; height: 18px; }
.ic-lg { width: 40px; height: 40px; }

/* ---------- Типографика ---------- */
.modern-title, .modern-question-title, .modern-tab-title,
.modern-persona-greeting h2, .modern-chat-welcome h3,
.modern-profile-section h3 {
  font-family: var(--serif) !important;
  font-weight: 500 !important;
  color: var(--cream) !important;
  letter-spacing: 0.4px;
}

/* Кастомный скроллбар */
*::-webkit-scrollbar { width: 6px; }
*::-webkit-scrollbar-thumb { background: rgba(212,175,55,0.15); border-radius: 3px; }

/* ============================================================
   WELCOME
   ============================================================ */
#welcome .modern-welcome-content { padding: 22px 24px 16px; display: flex; flex-direction: column; min-height: 100dvh; box-sizing: border-box; overflow-y: auto; }
#welcome .hero-section { display: flex; flex-direction: column; align-items: center; margin-top: 4px; }
#welcome .app-logo-modern {
  width: 76px; height: 76px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  background: radial-gradient(circle at 50% 32%, rgba(212,175,55,0.13), transparent 72%) !important;
  border: 1px solid var(--border-gold);
  box-shadow: 0 0 0 7px rgba(212,175,55,0.03), 0 18px 48px rgba(0,0,0,0.5);
}
#welcome .logo-icon { font-size: 0; }
#welcome .logo-icon .ic { width: 44px; height: 44px; color: var(--gold); }
#welcome .modern-title {
  font-size: 34px !important; letter-spacing: 1px; margin-top: 18px; text-align: center; line-height: 1.05;
  background: none !important; -webkit-text-fill-color: var(--cream) !important; color: var(--cream) !important;
}
#welcome .modern-subtitle {
  color: var(--text-mute) !important; font-size: 11.5px; font-weight: 500; margin-top: 12px;
  text-align: center; text-transform: uppercase; letter-spacing: 3.5px;
}
#welcome .features-constellation {
  display: grid !important; grid-template-columns: 1fr 1fr; gap: 11px; margin: 24px 0 0; position: relative;
}
#welcome .feature-diamond {
  background: linear-gradient(180deg, var(--surface), var(--bg-2)) !important;
  border: 1px solid var(--border-soft) !important; border-radius: var(--r-lg) !important;
  padding: 17px 15px !important; display: flex !important; flex-direction: column; align-items: flex-start; gap: 10px;
  transform: none !important; width: auto !important; height: auto !important; margin: 0 !important;
  transition: border-color .45s var(--ease), transform .45s var(--ease);
}
#welcome .feature-diamond:hover { border-color: var(--border-gold) !important; transform: translateY(-3px) !important; }
#welcome .feature-diamond .diamond-icon {
  width: 36px; height: 36px; border-radius: 11px; background: rgba(212,175,55,0.07);
  border: 1px solid var(--border-soft); display: flex; align-items: center; justify-content: center; transform: none !important;
}
#welcome .feature-diamond .diamond-icon .ic { width: 19px; height: 19px; color: var(--gold-bright); }
#welcome .feature-diamond .diamond-label {
  font-size: 14.5px !important; font-weight: 600; color: var(--cream) !important; transform: none !important; letter-spacing: 0.2px;
}
#welcome .cta-section { margin-top: 28px; padding-top: 0; min-height: 0 !important; }
#welcome .magic-hint {
  display: flex; align-items: center; justify-content: center; gap: 7px; color: var(--text-dim);
  font-size: 12px; margin: 0 auto 16px; text-transform: uppercase; letter-spacing: 1.5px;
}
#welcome .magic-hint .hint-icon .ic { color: var(--gold); }
#welcome .magic-btn, #persona-intro .magic-btn {
  width: 100%; border: none; cursor: pointer; background: var(--burgundy) !important; color: var(--cream);
  font-family: var(--sans); font-size: 13.5px; font-weight: 600; text-transform: uppercase; letter-spacing: 1.8px;
  padding: 0 18px !important; height: 54px !important; min-height: 54px !important; box-sizing: border-box;
  border-radius: var(--r-md); display: flex; align-items: center; justify-content: center; gap: 11px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.4), 0 12px 34px rgba(114,47,55,0.38);
  transition: background .25s ease, transform .15s ease;
}
#welcome .magic-btn:hover, #persona-intro .magic-btn:hover { background: var(--burgundy-bright) !important; transform: translateY(-1px); }
.magic-btn .btn-content { display: flex; align-items: center; justify-content: center; gap: 10px; }
.magic-btn .btn-icon .ic { color: var(--gold-bright); }
.magic-btn .btn-text { color: var(--cream); }

/* ============================================================
   ОНБОРДИНГ (segment / usage)
   ============================================================ */
#segment-question .modern-question-content,
#usage-question .modern-question-content { padding: 64px 26px 34px; }
.modern-question-header { text-align: center; margin-bottom: 32px; }
.modern-question-title { font-size: 27px !important; }
.modern-question-subtitle { color: var(--text-dim) !important; font-size: 14px; margin-top: 10px; line-height: 1.5; }
.modern-options-grid { display: flex; flex-direction: column; gap: 13px; }
.modern-option-btn {
  background: linear-gradient(180deg, var(--surface), var(--bg-2)) !important;
  border: 1px solid var(--border-soft) !important; border-radius: var(--r-md) !important;
  padding: 18px !important; display: flex; align-items: center; gap: 15px; text-align: left; cursor: pointer;
  transition: border-color .35s var(--ease), transform .25s var(--ease);
}
.modern-option-btn:hover { border-color: var(--border-gold) !important; transform: translateY(-2px); }
.modern-option-icon {
  width: 44px; height: 44px; flex-shrink: 0; border-radius: 12px; background: rgba(212,175,55,0.07);
  border: 1px solid var(--border-soft); display: flex; align-items: center; justify-content: center;
}
.modern-option-icon .ic { width: 22px; height: 22px; color: var(--gold-bright); }
.modern-option-text { display: flex; flex-direction: column; gap: 3px; }
.modern-option-text strong { font-size: 15.5px; color: var(--cream); font-weight: 600; }
.modern-option-text span { font-size: 12.5px; color: var(--text-dim); line-height: 1.4; }

/* ============================================================
   PERSONA INTRO
   ============================================================ */
#persona-intro .modern-persona-content { padding: 60px 26px 34px; display: flex; flex-direction: column; align-items: center; min-height: 100dvh; }
#persona-intro .modern-persona-avatar {
  width: 92px; height: 92px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  background: radial-gradient(circle at 50% 35%, rgba(212,175,55,0.14), transparent 72%) !important;
  border: 1px solid var(--border-gold); margin-bottom: 24px;
}
#persona-intro .persona-avatar-icon .ic { width: 42px; height: 42px; color: var(--gold); }
#persona-intro .modern-persona-greeting { text-align: center; }
#persona-intro .modern-persona-greeting h2 { font-size: 25px !important; }
#persona-intro .modern-persona-greeting p { color: var(--text-dim) !important; font-size: 14.5px; margin-top: 10px; line-height: 1.55; }
#persona-intro .modern-persona-features { margin: 24px 0; width: 100%; }
#persona-intro .magic-btn { margin-top: auto; }

/* ============================================================
   ТАБ-ХЕДЕРЫ (общее)
   ============================================================ */
.main-container { background: transparent !important; }
.modern-tab-header { padding: 20px 18px 14px; border-bottom: 1px solid var(--border-soft); }
.modern-tab-title { font-size: 22px !important; }

/* ============================================================
   ЧАТ
   ============================================================ */
#chat-tab .modern-chat-container { background: transparent !important; }
#chat-tab .modern-chat-messages { padding: 20px 16px !important; }
.modern-chat-welcome { text-align: center; padding: 30px 16px !important; }
.modern-chat-welcome-icon {
  width: 64px; height: 64px; margin: 0 auto 16px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  background: radial-gradient(circle at 50% 35%, rgba(212,175,55,0.13), transparent 72%);
  border: 1px solid var(--border-gold);
}
.modern-chat-welcome-icon .ic { width: 30px; height: 30px; color: var(--gold); }
.modern-chat-welcome h3 { font-size: 20px !important; }
.modern-chat-welcome p { color: var(--text-dim) !important; font-size: 14px; margin-top: 8px; line-height: 1.5; }

/* Сообщения */
.message { margin-bottom: 16px; max-width: 86%; }
.message.user { margin-left: auto; }
.message.user .message-content {
  background: var(--burgundy) !important; color: var(--cream) !important;
  border-radius: 16px 16px 4px 16px !important; padding: 12px 15px !important; font-size: 14.5px; line-height: 1.45;
  box-shadow: 0 6px 18px rgba(114,47,55,0.3);
}
.message.assistant { margin-right: auto; }
.message.assistant .message-content {
  background: linear-gradient(180deg, var(--surface), var(--bg-2)) !important;
  border: 1px solid var(--border-soft); color: var(--cream) !important;
  border-radius: 16px 16px 16px 4px !important; padding: 14px 16px !important; font-size: 14.5px; line-height: 1.6;
}
.message.assistant .message-content strong { color: var(--gold-bright); }

/* Поле ввода */
.modern-chat-input-container { padding: 14px 16px calc(14px + env(safe-area-inset-bottom)) !important; border-top: 1px solid var(--border-soft); background: var(--bg-2) !important; }
.modern-chat-input { display: flex; align-items: center; gap: 10px; background: transparent !important; }
.modern-input-wrapper { flex: 1; }
#chat-tab #message-input, .modern-input-wrapper textarea {
  width: 100%; background: var(--surface) !important; border: 1px solid var(--border-soft) !important;
  border-radius: 22px !important; padding: 13px 18px !important; color: var(--cream) !important;
  font-size: 14.5px; font-family: var(--sans); resize: none;
}
#chat-tab #message-input::placeholder { color: var(--text-mute) !important; }
.modern-send-btn {
  width: 46px !important; height: 46px !important; border-radius: 50% !important; border: none; cursor: pointer;
  background: var(--burgundy) !important; display: flex; align-items: center; justify-content: center; flex-shrink: 0;
  box-shadow: 0 6px 18px rgba(114,47,55,0.4); transition: background .2s ease;
}
.modern-send-btn:hover { background: var(--burgundy-bright) !important; }
.modern-send-btn .send-icon { font-size: 0; }
.modern-send-btn .ic { width: 20px; height: 20px; color: var(--gold-bright); }

/* Чип быстрых ответов (генерируется в JS) */
.quick-chip {
  display: inline-block; background: rgba(212,175,55,0.04); border: 1px solid var(--border-gold);
  border-radius: 20px; padding: 9px 15px; font-size: 12.5px; color: var(--text-dim); cursor: pointer;
  transition: all .25s var(--ease); margin: 4px 6px 0 0;
}
.quick-chip:hover { color: var(--gold-bright); border-color: var(--gold); background: rgba(212,175,55,0.08); }

/* Цитата-источник RAG (генерируется в JS) */
.msg-source { margin-top: 12px; padding-top: 11px; border-top: 1px solid var(--border-soft); display: flex; align-items: center; gap: 9px; }
.msg-source .ic { width: 14px; height: 14px; color: var(--gold); flex-shrink: 0; }
.msg-source span { font-size: 11.5px; color: var(--text-dim); line-height: 1.35; }
.msg-source b { color: var(--gold-bright); font-weight: 600; }

/* ============================================================
   НИЖНЯЯ НАВИГАЦИЯ
   ============================================================ */
.navigation-menu {
  background: var(--bg-2) !important; border-top: 1px solid var(--border-soft) !important;
  backdrop-filter: none !important; display: flex; justify-content: space-around; align-items: center;
  padding: 9px 6px calc(10px + env(safe-area-inset-bottom)) !important; box-shadow: 0 -8px 28px rgba(0,0,0,0.35);
}
.navigation-menu .nav-item {
  display: flex; flex-direction: column; align-items: center; gap: 4px; flex: 1;
  color: var(--text-mute) !important; cursor: pointer; transition: color .2s ease; position: relative;
  background: none !important; border: none !important;
}
.navigation-menu .nav-item .nav-icon { font-size: 0; background: none !important; }
.navigation-menu .nav-item .nav-icon .ic { width: 23px; height: 23px; color: inherit; }
.navigation-menu .nav-item .nav-label { font-size: 10px; letter-spacing: 0.2px; color: inherit; }
.navigation-menu .nav-item.active { color: var(--gold) !important; }
.navigation-menu .nav-badge {
  position: absolute; top: -3px; right: 50%; margin-right: -22px; background: var(--burgundy);
  color: var(--cream); font-size: 9px; min-width: 16px; height: 16px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center; padding: 0 4px;
}

/* ============================================================
   КНОПКИ (scanner / profile) + общее
   ============================================================ */
.modern-btn {
  border-radius: var(--r-md) !important; font-family: var(--sans); font-weight: 600; font-size: 14px;
  display: inline-flex; align-items: center; justify-content: center; gap: 9px; cursor: pointer; padding: 14px 18px;
  transition: background .2s ease, border-color .2s ease, transform .15s ease;
}
.modern-btn .ic { width: 18px; height: 18px; }
.modern-btn.primary { background: var(--burgundy) !important; color: var(--cream) !important; border: none !important; }
.modern-btn.primary .ic { color: var(--gold-bright); }
.modern-btn.primary:hover { background: var(--burgundy-bright) !important; transform: translateY(-1px); }
.modern-btn.secondary {
  background: transparent !important; color: var(--cream) !important; border: 1px solid var(--border-gold) !important;
}
.modern-btn.secondary .ic { color: var(--gold); }
.modern-btn.secondary:hover { border-color: var(--gold) !important; background: rgba(212,175,55,0.05) !important; }

/* Спиннер загрузки — в золото */
.modern-loading-spinner { border-color: rgba(212,175,55,0.2) !important; border-top-color: var(--gold) !important; }
.modern-loading-placeholder p { color: var(--text-dim) !important; }

/* Карточки контента (home/scanner/learning/profile) — мягкая адаптация под тему */
.modern-scan-frame, .modern-scan-area,
.modern-profile-section, .modern-current-persona,
.modern-stats-grid, .modern-main-content > * {
  border-color: var(--border-soft) !important;
}
.modern-help-btn { background: rgba(212,175,55,0.06) !important; border: 1px solid var(--border-soft) !important; }
.modern-help-btn .ic, .modern-settings-btn .ic { color: var(--gold); }
.modern-settings-btn { background: rgba(212,175,55,0.06) !important; border: 1px solid var(--border-soft) !important; }

/* ============================================================
   КОНТЕНТ-КАРТОЧКИ РАЗДЕЛОВ (home / learning / profile)
   Базовая тёмная адаптация — вне пилота, для консистентности.
   ============================================================ */
.modern-wine-card, .modern-progress-card, .modern-action-card, .modern-quest-card,
.modern-info-card, .modern-recommendation-card, .modern-lesson-card, .modern-course-card,
.modern-stat, .modern-current-persona, .modern-profile-info, .modern-material-card,
.modern-fact-card, .modern-tip-card, .modern-daily-card, .modern-content-card,
.modern-main-content > div, .modern-learning-content > div {
  background: linear-gradient(180deg, var(--surface), var(--bg-2)) !important;
  border: 1px solid var(--border-soft) !important;
  color: var(--cream) !important;
  box-shadow: none !important;
}
.modern-main-content, .modern-learning-content, .modern-profile-container { color: var(--cream); }
.modern-main-content h1, .modern-main-content h2, .modern-main-content h3, .modern-main-content h4,
.modern-learning-content h2, .modern-learning-content h3, .modern-learning-content h4,
.modern-profile-container h2, .modern-profile-container h3, .modern-profile-container h4 {
  color: var(--cream) !important;
}
.modern-main-content p, .modern-learning-content p, .modern-profile-container p,
.modern-stat-label, .greeting-subtitle { color: var(--text-dim) !important; }
.modern-stat-number, .modern-progress-percent { color: var(--gold-bright) !important; }
/* Бейджи/чипы (Новое, Уровень N) — золотой акцент */
.modern-badge, .modern-level-badge, .modern-chip, .modern-tag {
  background: rgba(212,175,55,0.1) !important; color: var(--gold-bright) !important;
  border: 1px solid var(--border-gold) !important;
}
/* Прогресс-бары */
.modern-progress-bar { background: rgba(255,255,255,0.06) !important; }
.modern-progress-fill { background: linear-gradient(90deg, var(--burgundy), var(--gold)) !important; }
/* Заголовок-приветствие на главной */
.greeting-text { color: var(--cream) !important; }
.modern-tab-header, .modern-user-greeting { color: var(--cream); }