/* ============================================================================
   salesforce-whatsapp.css — ElisIA Salesforce WhatsApp macOS Dark + Glassmorphism
   ============================================================================
   Adapted from original dark mode salesforce.css for VPS modular DOM.
   Adds VPS selectors (.app-header, .app-sidebar, .app-chat, etc.)
   alongside original .sf-* selectors.

   Structure:
   1.  CSS Variables (:root) — glassmorphism extras
   2.  Reset / base
   3.  macOS window frame + titlebar
   4.  Background orbs (decorative)
   5.  Sidebar (glassmorphism, search, filters, agenda, chat list)
   6.  Chat panel + header
   7.  Messages (bubbles with tails, wallpaper)
   8.  Input area / composer
   9.  AI Suggestion
   10. Modals & overlays
   11. Command bar (Ctrl+K)
   12. Slash dropdown
   13. Rich text toolbar & preview
   14. Notification toast
   15. Saved filters
   16. Pop-out window
   17. Tour / onboarding
   18. Shortcuts overlay
   19. Immersive mode
   20. Resize handles
   21. Scrollbar / animations / utilities
   22. Responsive
   ============================================================================ */


/* ============================================================================
   1. CSS VARIABLES — Glassmorphism extras
   ============================================================================ */
:root {
  /* Backgrounds */
  --bg-deeper: #0b141a;
  --bg-default: #111b21;
  --bg-panel: #202c33;
  --bg-bubble-in: #202c33;
  --bg-bubble-out: #005c4b;
  --bg-hover: #2a3942;
  --bg-active: #2a3942;
  --bg-input: #2a3942;

  /* Borders */
  --border: #313d45;
  --border-subtle: rgba(134,150,160,0.15);

  /* Text */
  --text-primary: #e9edef;
  --text-secondary: #8696a0;
  --text-tertiary: #667781;

  /* Accents */
  --green: #00a884;
  --green-bright: #25d366;
  --green-dark: #005c4b;
  --teal: #008069;
  --blue: #53bdeb;
  --unread-bg: #00a884;
  --danger: #ea0038;

  /* Glassmorphism */
  --glass-bg: rgba(17,27,33,0.75);
  --glass-border: rgba(255,255,255,0.06);
  --glass-blur: 20px;

  /* Layout */
  --sidebar-width: 380px;
  --titlebar-height: 52px;
}


/* ============================================================================
   2. RESET / BASE
   ============================================================================ */
.salesforce-app,
#app {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  font-size: 14px;
  color: var(--text-primary);
  line-height: 1.4;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.salesforce-app *,
.salesforce-app *::before,
.salesforce-app *::after,
#app *,
#app *::before,
#app *::after {
  box-sizing: border-box;
}

.salesforce-app button,
#app button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
  font-size: inherit;
  transition: all 0.25s ease;
}

.salesforce-app input,
.salesforce-app textarea,
.salesforce-app select,
#app input,
#app textarea,
#app select {
  font-family: inherit;
  color: var(--text-primary);
  outline: none;
}


/* ============================================================================
   3. macOS WINDOW FRAME + TITLEBAR
   ============================================================================ */
body {
  background: #0b141a;
  margin: 0;
  padding: 0;
  overflow: hidden;
}

html, body {
  height: 100%;
  background: #0b141a;
  color: var(--text-primary);
}

#app.sf-macos-window {
  border-radius: 10px;
  overflow: hidden;
  box-shadow:
    0 25px 60px rgba(0,0,0,0.5),
    0 0 0 1px var(--glass-border);
  background: var(--bg-deeper);
  height: calc(100vh - 16px) !important;
  margin: 8px;
}

@media (max-width: 768px) {
  #app.sf-macos-window {
    border-radius: 0;
    height: 100vh !important;
    margin: 0;
    box-shadow: none;
  }
}

/* ---------- Titlebar (header) ---------- */
.sf-titlebar,
.app-header {
  background: var(--bg-panel) !important;
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-bottom: 2px solid var(--glass-border);
  color: var(--text-primary);
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
  z-index: 30;
  user-select: none;
}

/* Traffic lights (decorative) */
.sf-traffic-lights {
  display: flex;
  gap: 8px;
  padding: 0 16px;
  flex-shrink: 0;
}

.sf-traffic-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: none;
}

.sf-traffic-dot.close { background: #ff5f57; }
.sf-traffic-dot.minimize { background: #febc2e; }
.sf-traffic-dot.maximize { background: #28c840; }
.sf-traffic-dot:hover { filter: brightness(1.15); }

/* Titlebar left */
.sf-titlebar-left {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-right: 12px;
  border-right: 1px solid var(--glass-border);
  flex-shrink: 0;
  overflow: hidden;
}

.sf-tb-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg-hover);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  flex-shrink: 0;
}

.sf-tb-user-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Header user select (dark mode) */
.app-header .header-user-select,
.header-user-select {
  padding: 4px 8px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg-hover);
  color: var(--text-primary);
  font-size: var(--font-size-sm);
  cursor: pointer;
}

.header-user-select option {
  color: var(--text-primary);
  background: var(--bg-default);
}

/* Titlebar right */
.sf-titlebar-right {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 16px;
  min-width: 0;
}

.sf-tb-contact-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sf-tb-status {
  font-size: 11px;
  color: var(--text-secondary);
  margin-left: auto;
  white-space: nowrap;
}

.sf-tb-actions {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
}

/* Icon buttons */
.sf-icon-btn {
  background: none;
  border: 1px solid transparent;
  color: var(--text-secondary);
  font-size: 14px;
  padding: 6px 8px;
  border-radius: 6px;
  transition: all 0.25s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sf-icon-btn:hover {
  background: var(--bg-hover);
  border-color: var(--border);
  color: var(--text-primary);
  transform: translateY(-1px);
}


/* ============================================================================
   4. BACKGROUND ORBS (decorative glassmorphism)
   ============================================================================ */

/* Orbs behind sidebar + chat to make glassmorphism visible */
.sf-app-body,
#app.sf-macos-window {
  background:
    radial-gradient(ellipse 600px 600px at 10% 90%, rgba(0,168,132,0.06), transparent),
    radial-gradient(ellipse 500px 500px at 85% 15%, rgba(83,189,235,0.06), transparent),
    radial-gradient(ellipse 400px 400px at 50% 50%, rgba(0,128,105,0.04), transparent),
    var(--bg-deeper);
}


/* ============================================================================
   5. SIDEBAR
   ============================================================================ */
.sf-sidebar,
.sf-left-panel,
.app-sidebar {
  background: var(--glass-bg) !important;
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-right: 1px solid var(--glass-border) !important;
  overflow: hidden;
  position: relative;
  z-index: 5;
}

/* ---------- Search ---------- */
.sf-search-bar {
  padding: 8px 12px;
  background: var(--bg-default);
  border-bottom: 1px solid var(--glass-border);
  position: relative;
}

.sf-search-bar input,
.sf-search-input {
  width: 100%;
  background: var(--bg-input) !important;
  border: none !important;
  border-radius: 8px;
  padding: 8px 14px 8px 36px;
  color: var(--text-primary) !important;
  font-size: 13px;
  transition: all 0.25s ease;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%238696a0' viewBox='0 0 16 16'%3E%3Cpath d='M11.742 10.344a6.5 6.5 0 1 0-1.397 1.398h-.001l3.85 3.85a1 1 0 0 0 1.415-1.414l-3.85-3.85zm-5.242.656a5 5 0 1 1 0-10 5 5 0 0 1 0 10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: 12px center;
}

.sf-search-input:focus {
  background-color: #323f49 !important;
  box-shadow: 0 0 0 1px var(--green) inset;
}

.sf-search-input::placeholder {
  color: var(--text-tertiary) !important;
}

.sf-search-clear {
  color: var(--text-tertiary);
}

.sf-search-clear:hover {
  color: var(--text-primary);
  background: rgba(134,150,160,0.15);
}

/* ---------- Filter tabs / tag pills ---------- */
.sf-tag-filters {
  background: var(--bg-default);
  padding: 8px 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  border-bottom: 1px solid var(--glass-border);
}

.sf-tag-pill {
  background: transparent !important;
  border: 1px solid var(--border) !important;
  color: var(--text-secondary) !important;
  padding: 6px 14px;
  border-radius: 18px;
  font-size: 12px;
  cursor: pointer;
  white-space: nowrap;
  font-weight: 500;
  transition: all 0.25s ease;
}

.sf-tag-pill:hover {
  background: var(--bg-hover) !important;
  border-color: var(--text-tertiary) !important;
  color: var(--text-primary) !important;
  transform: translateY(-1px);
}

.sf-tag-pill.active {
  background: var(--green-bright) !important;
  border-color: var(--green-bright) !important;
  color: var(--bg-deeper) !important;
  font-weight: 700;
}

.sf-tag-pill .sf-count {
  background: rgba(255,255,255,0.15);
  padding: 0 5px;
  border-radius: 8px;
  margin-left: 4px;
  font-size: 10px;
}

.sf-tag-pill.active .sf-count {
  background: rgba(0,0,0,0.2);
}

/* TAGS header toggle */
.sf-tag-pills-header {
  background: var(--bg-default);
}

.sf-tag-pills-header:hover {
  background: rgba(255,255,255,0.03);
}

.sf-tag-pills-label {
  color: var(--text-tertiary);
}

/* ---------- Agenda ---------- */
.sf-agenda-panel {
  background: var(--bg-deeper);
  border-bottom: 1px solid var(--glass-border);
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.sf-agenda-header {
  background: var(--bg-panel) !important;
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  padding: 8px 14px;
  border-bottom: 1px solid var(--glass-border);
  color: var(--text-primary) !important;
}

.sf-agenda-header:hover {
  background: var(--bg-hover) !important;
}

.sf-day-card {
  background: var(--bg-default) !important;
  border: 1px solid var(--border) !important;
  border-radius: 8px;
  transition: all 0.25s ease;
  color: var(--text-primary);
}

.sf-day-card:hover {
  border-color: var(--text-tertiary) !important;
  background: #1a2930 !important;
  transform: translateY(-1px);
}

.sf-day-card.today {
  border-color: var(--green) !important;
  background: rgba(0,168,132,0.08) !important;
  box-shadow: 0 0 12px rgba(0,168,132,0.15);
}

.sf-day-card.selected {
  border-color: var(--green) !important;
  background: rgba(0,168,132,0.12) !important;
}

.sf-day-weekday { color: var(--text-secondary); }
.sf-day-date { color: var(--text-primary); }
.sf-day-card.today .sf-day-date { color: var(--green); }
.sf-day-count { color: var(--text-secondary); }
.sf-day-count strong { color: var(--green); }
.sf-day-status.ok { color: var(--green); }
.sf-day-status.warn { color: #f59e0b; }
.sf-day-status.alert { color: #ef4444; }

/* Agenda patients */
.sf-agenda-patient {
  color: var(--text-primary);
  transition: background 0.15s ease;
}

.sf-agenda-patient:hover { background: var(--bg-panel); }
.sf-ap-time { color: var(--text-secondary); }
.sf-ap-name { color: var(--text-primary); }
.sf-ap-type.diu { background: rgba(139,92,246,0.12); color: #8b5cf6; }
.sf-ap-type.cirurgia { background: rgba(59,130,246,0.12); color: #3b82f6; }
.sf-ap-type.emag { background: rgba(245,158,11,0.12); color: #f59e0b; }

.sf-confirm-badge.ok { background: rgba(16,185,129,0.12); color: #10b981; }
.sf-confirm-badge.warn { background: rgba(245,158,11,0.12); color: #f59e0b; }
.sf-confirm-badge.danger { background: rgba(239,68,68,0.12); color: #ef4444; }
.sf-confirm-badge.info { background: rgba(59,130,246,0.12); color: #3b82f6; }
.sf-confirm-badge.muted { background: rgba(134,150,160,0.08); color: var(--text-secondary); }

/* ---------- Chat list ---------- */
.sf-section-label {
  background: rgba(26,41,48,0.9) !important;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--green) !important;
  border-bottom: 1px solid var(--glass-border);
}

.sf-dot {
  background: #ef4444;
  animation: sf-blink 1.5s infinite;
}

/* Chat item — 72px WhatsApp style */
.sf-chat-item {
  height: 72px;
  transition: background 0.15s ease;
  border-bottom: none !important;
  position: relative;
}

/* WhatsApp border on right side only */
.sf-chat-item::after {
  content: '';
  position: absolute;
  right: 0;
  bottom: 0;
  left: 72px;
  height: 1px;
  background: var(--border-subtle);
}

.sf-chat-item:last-child::after { display: none; }

.sf-chat-item:hover {
  background: var(--bg-panel) !important;
}

.sf-chat-item.active {
  background: var(--bg-active) !important;
  border-left-color: var(--green) !important;
}

.sf-chat-item.active::after { display: none; }

.sf-chat-item.escalated {
  background: rgba(234,0,56,0.06) !important;
  border-left: 3px solid var(--danger);
}

.sf-chat-item.keyboard-selected {
  background: var(--bg-active) !important;
  outline: 2px solid var(--green);
  outline-offset: -2px;
}

/* Avatar */
.sf-chat-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--bg-hover);
  font-size: 18px;
  color: var(--text-secondary);
}

.sf-chat-avatar.escalated {
  background: rgba(234,0,56,0.2);
  color: var(--danger);
}

/* Chat info */
.sf-chat-name {
  font-size: 16px;
  color: var(--text-primary);
}

.sf-chat-time {
  color: var(--text-secondary);
}

.sf-chat-time.urgent { color: var(--danger); }

.sf-chat-preview {
  font-size: 14px;
  color: var(--text-secondary);
}

/* Badges */
.sf-badge-unread {
  background: var(--unread-bg);
  color: var(--bg-deeper);
}

.sf-chat-tag {
  font-weight: 600;
}

/* Section labels collapsible */
.sf-section-collapsible:hover {
  background: rgba(255,255,255,0.03);
}

/* Metrics */
.sf-metrics-section {
  border-bottom: 1px solid var(--glass-border);
}

.sf-metrics-toggle {
  background: rgba(26,41,48,0.6);
  color: var(--text-secondary);
  border-top: 1px solid var(--glass-border);
}

.sf-metrics-toggle:hover {
  background: var(--bg-panel) !important;
  color: var(--text-primary);
}

.sf-metric-card {
  background: var(--bg-panel);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
}

.sf-metric-value { color: var(--green); }
.sf-metric-label { color: var(--text-secondary); }


/* ============================================================================
   6. CHAT PANEL + HEADER
   ============================================================================ */
.sf-chat-panel,
.sf-right-panel,
.app-chat {
  background: var(--bg-deeper) !important;
  overflow: hidden;
  position: relative;
}

/* Chat header */
.sf-chat-header,
.sf-right-header,
.chat-header {
  background: var(--bg-panel) !important;
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-bottom: 1px solid var(--glass-border) !important;
  z-index: 10;
  color: var(--text-primary);
}

.chat-avatar {
  background: var(--bg-hover);
  color: var(--text-secondary);
}

.chat-header-name {
  color: var(--text-primary);
}

.chat-header-actions button {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  transition: all 0.25s ease;
}

.chat-header-actions button:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
  transform: translateY(-1px);
}

/* Badges */
.badge-specialty {
  background: rgba(0,168,132,0.12);
  color: var(--green);
}

.badge-tag {
  background: var(--bg-hover);
  color: var(--text-secondary);
}

/* Btn icon */
.btn-icon {
  color: var(--text-secondary);
}

.btn-icon:hover {
  background: var(--bg-hover);
  color: var(--green);
}

/* Kanban strip */
.sf-kanban-strip {
  background: var(--bg-default);
  border-bottom: 1px solid var(--glass-border);
}

.sf-kanban-tag {
  transition: all 0.25s ease;
}

.sf-kanban-tag:hover {
  filter: brightness(1.2);
  transform: scale(1.03);
}

/* Chat empty state */
.chat-empty {
  color: var(--text-secondary);
}

.chat-empty-icon { opacity: 0.3; }
.chat-empty-title { color: var(--text-primary); }

/* Escalated banner */
.escalated-banner {
  background: rgba(234,0,56,0.1);
  color: var(--danger);
}


/* ============================================================================
   7. MESSAGES (bubbles with tails, wallpaper)
   ============================================================================ */
.sf-messages,
.messages-container {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;

  /* WhatsApp-like doodle pattern + subtle gradient orbs */
  background:
    radial-gradient(ellipse 300px 300px at 15% 80%, rgba(0,168,132,0.05), transparent),
    radial-gradient(ellipse 250px 250px at 85% 20%, rgba(83,189,235,0.04), transparent),
    url("data:image/svg+xml,%3Csvg width='300' height='300' xmlns='http://www.w3.org/2000/svg'%3E%3Cdefs%3E%3Cpattern id='p' width='40' height='40' patternUnits='userSpaceOnUse'%3E%3Cpath d='M20 0v40M0 20h40' stroke='%23ffffff03' fill='none'/%3E%3C/pattern%3E%3C/defs%3E%3Crect width='300' height='300' fill='url(%23p)'/%3E%3C/svg%3E"),
    var(--bg-deeper) !important;
}

/* Base bubble */
.sf-msg,
.msg {
  max-width: 65%;
  margin-bottom: 4px;
  padding: 6px 10px;
  border-radius: 8px;
  font-size: 13px;
  line-height: 1.5;
  position: relative;
  box-shadow: 0 1px 1px rgba(0,0,0,0.13);
}

/* Incoming (patient) bubble — tail on left */
.sf-msg-patient,
.sf-bubble-in,
.msg-lead,
.msg.msg-lead {
  background: var(--bg-bubble-in) !important;
  color: var(--text-primary) !important;
  align-self: flex-start;
  border-top-left-radius: 0;
  border-bottom-left-radius: 8px;
}

.sf-bubble-in::before,
.msg-lead::before,
.msg.msg-lead::before {
  content: '';
  position: absolute;
  top: 0;
  left: -8px;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 8px 10px 0;
  border-color: transparent var(--bg-bubble-in) transparent transparent;
}

/* Outgoing (bot/secretary) bubble — tail on right */
.sf-msg-bot,
.sf-bubble-out,
.msg-bot,
.msg.msg-bot {
  background: var(--bg-bubble-out) !important;
  color: var(--text-primary) !important;
  align-self: flex-end;
  border-top-right-radius: 0;
  border-bottom-right-radius: 8px;
}

.sf-bubble-out::after,
.msg-bot::after,
.msg.msg-bot::after {
  content: '';
  position: absolute;
  top: 0;
  right: -8px;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 0 10px 8px;
  border-color: transparent transparent transparent var(--bg-bubble-out);
}

/* Note messages */
.msg-note,
.msg.msg-note {
  background: var(--bg-note) !important;
  border: 1px dashed rgba(180,150,50,0.4);
  color: var(--text-primary);
}

.msg-note-header { color: #d4aa00; }
.msg-note-text { color: var(--text-primary); }

/* Sender label */
.sf-msg-sender,
.msg-sent-by {
  font-size: 11px;
  font-weight: 600;
}

.sf-msg-sender.bot { color: var(--green-bright); }
.sf-msg-sender.secretary { color: var(--blue); }

/* Timestamp + checks */
.sf-msg-time,
.msg-time {
  font-size: 10px;
  color: rgba(255,255,255,0.45) !important;
}

.sf-msg-checks,
.msg-tick { color: var(--blue); }
.tick-sent { color: var(--text-muted); }
.tick-delivered { color: var(--text-muted); }
.tick-read { color: var(--blue); }
.tick-failed { color: var(--danger); }

/* System / tag-change messages */
.sf-system-msg,
.sf-tag-change,
.tag-change {
  background: rgba(26,41,48,0.6) !important;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: 8px;
  text-align: center;
  color: var(--text-secondary) !important;
}

.tag-change span { color: var(--green); }

/* Date separator */
.date-separator span {
  background: rgba(26,41,48,0.8) !important;
  color: var(--text-secondary) !important;
  backdrop-filter: blur(8px);
}

/* New message animation */
@keyframes sf-msg-enter {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.sf-msg-new { animation: sf-msg-enter 0.3s ease; }

/* Media tag */
.msg-media-tag {
  background: rgba(255,255,255,0.05);
  color: var(--text-secondary);
}


/* ============================================================================
   8. INPUT AREA / COMPOSER
   ============================================================================ */
.sf-input-area,
.sf-bottom-area,
.composer {
  background: var(--bg-panel) !important;
  border-top: 1px solid var(--glass-border) !important;
}

.composer.note-mode {
  background: var(--bg-note) !important;
}

/* Reply mode */
.sf-reply-mode {
  background: rgba(0,92,75,0.15);
  border-left: 3px solid var(--green);
}

.sf-reply-mode-text { color: var(--text-secondary); }

/* Mode buttons (Responder / Nota) */
.mode-btn {
  border: 1px solid var(--border) !important;
  background: var(--bg-hover) !important;
  color: var(--text-secondary) !important;
}

.mode-btn.active {
  background: var(--green) !important;
  color: var(--bg-deeper) !important;
  border-color: var(--green) !important;
}

/* Shortcuts row */
.sf-shortcuts-row button,
.sf-input-shortcuts button {
  background: var(--bg-hover);
  color: var(--text-secondary);
}

.sf-shortcuts-row button:hover,
.sf-input-shortcuts button:hover {
  background: #3a4a52;
  color: var(--text-primary);
  transform: translateY(-1px);
}

/* Textarea */
.composer-textarea {
  background: var(--bg-input) !important;
  border: none !important;
  border-radius: 8px;
  color: var(--text-primary) !important;
  font-size: 13px;
  transition: background 0.25s ease;
}

.composer-textarea:focus {
  background: #323f49 !important;
  border-color: transparent !important;
}

.composer-textarea::placeholder {
  color: var(--text-tertiary) !important;
}

/* Send button */
.sf-send-btn,
.btn-send {
  background: var(--green) !important;
  color: var(--bg-deeper) !important;
  border: none !important;
  transition: all 0.25s ease;
}

.sf-send-btn:hover,
.btn-send:hover {
  background: #00c49a !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0,168,132,0.3);
}

/* Attach button */
.btn-attach {
  color: var(--text-secondary);
}


/* ============================================================================
   9. AI SUGGESTION
   ============================================================================ */
.sf-ai-suggestion,
.ai-suggestion-strip {
  background: rgba(18,50,36,0.25) !important;
  border-bottom: 1px solid rgba(0,168,132,0.12) !important;
  border-left: 3px solid var(--green);
  color: var(--text-primary);
}

.suggestion-icon { color: var(--green); }
.suggestion-text { color: #d1d7db; }

.btn-suggestion {
  border: 1px solid var(--green) !important;
  background: transparent !important;
  color: var(--green) !important;
}

.btn-suggestion:hover {
  background: var(--green) !important;
  color: var(--bg-deeper) !important;
}


/* ============================================================================
   10. MODALS & OVERLAYS
   ============================================================================ */
.sf-tag-overlay,
.sf-modal-overlay,
.modal-overlay {
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  animation: sf-fade-in 0.2s ease;
}

.sf-tag-modal,
.sf-agendar-modal,
.modal {
  background: var(--bg-default) !important;
  backdrop-filter: blur(40px);
  -webkit-backdrop-filter: blur(40px);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  box-shadow: 0 24px 80px rgba(0,0,0,0.6);
  color: var(--text-primary);
  animation: sf-modal-enter 0.3s ease;
}

@keyframes sf-modal-enter {
  from { opacity: 0; transform: translateY(8px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-title { color: var(--text-primary); }

.sf-tag-modal-header { color: var(--text-primary); border-bottom: 1px solid var(--glass-border); }
.sf-tag-modal-close { color: var(--text-secondary); }
.sf-tag-modal-close:hover { background: var(--bg-hover); color: var(--text-primary); }

.sf-tag-option {
  background: var(--bg-deeper);
  border: 1px solid var(--border);
  color: var(--text-primary);
}

.sf-tag-option:hover {
  background: var(--bg-panel);
  transform: translateY(-1px);
}

.sf-tag-motivo-input {
  background: var(--bg-deeper);
  border: 1px solid var(--border);
  color: var(--text-primary);
}

.sf-tag-motivo-input:focus { border-color: var(--green); }

/* Agendar modal */
.sf-agendar-body input[type="date"],
.sf-agendar-body input[type="time"] {
  background: var(--bg-deeper);
  border: 1px solid var(--border);
  color: var(--text-primary);
  color-scheme: dark;
}

.sf-agendar-btn-save {
  background: var(--green);
  color: var(--bg-deeper);
}

.sf-agendar-btn-save:hover {
  background: #00c49a;
  transform: translateY(-1px);
}

/* Dropdowns */
.dropdown {
  background: var(--bg-default) !important;
  border: 1px solid var(--glass-border);
  box-shadow: 0 8px 30px rgba(0,0,0,0.4);
}

.dropdown-item {
  color: var(--text-primary);
}

.dropdown-item:hover {
  background: rgba(0,168,132,0.1);
}


/* ============================================================================
   11. COMMAND BAR (Ctrl+K)
   ============================================================================ */
.sf-command-bar-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1300;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 20vh;
  animation: sf-fade-in 0.15s ease;
}

.sf-command-bar {
  width: 560px;
  max-width: 90vw;
  background: var(--glass-bg);
  backdrop-filter: blur(40px);
  -webkit-backdrop-filter: blur(40px);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  box-shadow:
    0 24px 80px rgba(0,0,0,0.6),
    0 0 0 1px rgba(255,255,255,0.04);
  overflow: hidden;
  animation: sf-command-enter 0.3s ease;
}

@keyframes sf-command-enter {
  from { opacity: 0; transform: translateY(-12px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.sf-command-input-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--glass-border);
}

.sf-command-input-row .sf-cmd-icon {
  color: var(--text-secondary);
  font-size: 16px;
  flex-shrink: 0;
}

.sf-command-input-row input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 16px;
}

.sf-command-input-row input::placeholder { color: var(--text-tertiary); }

.sf-command-esc-badge {
  background: var(--bg-hover);
  color: var(--text-secondary);
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 4px;
}

.sf-command-results {
  max-height: 360px;
  overflow-y: auto;
  padding: 4px 0;
}

.sf-command-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 18px;
  cursor: pointer;
  transition: background 0.15s ease;
}

.sf-command-item:hover,
.sf-command-item.highlighted {
  background: rgba(0,168,132,0.1);
}

.sf-command-item-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg-hover);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
}

.sf-command-item-name { color: var(--text-primary); }
.sf-command-item-phone { color: var(--text-tertiary); }

.sf-command-item-tag {
  color: var(--green);
  background: rgba(0,168,132,0.12);
  padding: 1px 6px;
  border-radius: 4px;
}

.sf-command-item-unread {
  color: #fff;
  background: var(--green);
}

.sf-command-empty { color: var(--text-tertiary); }

.sf-command-footer {
  border-top: 1px solid var(--glass-border);
  color: var(--text-tertiary);
}

.sf-command-footer kbd {
  background: var(--bg-hover);
  padding: 1px 4px;
  border-radius: 3px;
}


/* ============================================================================
   12. SLASH DROPDOWN
   ============================================================================ */
.sf-slash-dropdown {
  position: absolute;
  bottom: 100%;
  left: 16px;
  right: 16px;
  background: var(--bg-default);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  box-shadow: 0 -8px 30px rgba(0,0,0,0.4);
  max-height: 280px;
  overflow-y: auto;
  z-index: 100;
  animation: sf-slash-enter 0.2s ease;
}

@keyframes sf-slash-enter {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.sf-slash-header {
  font-size: 10px;
  color: var(--text-tertiary);
  border-bottom: 1px solid var(--glass-border);
}

.sf-slash-item {
  transition: background 0.15s ease;
}

.sf-slash-item:hover,
.sf-slash-item.highlighted {
  background: rgba(0,168,132,0.1);
}

.sf-slash-item-cmd { color: var(--green); }
.sf-slash-item-desc { color: var(--text-secondary); }


/* ============================================================================
   13. RICH TEXT TOOLBAR & PREVIEW
   ============================================================================ */
.sf-richtext-toolbar {
  display: flex;
  gap: 2px;
  padding: 4px 16px;
  background: rgba(42,57,66,0.5);
  border-bottom: 1px solid var(--glass-border);
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  transition: all 0.25s ease;
}

.sf-richtext-toolbar.visible {
  opacity: 1;
  max-height: 40px;
  padding: 6px 16px;
}

.sf-richtext-btn {
  color: var(--text-secondary);
  border-radius: 4px;
}

.sf-richtext-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.sf-richtext-btn.active {
  background: rgba(0,168,132,0.15);
  color: var(--green);
}

.sf-richtext-preview {
  background: rgba(42,57,66,0.3);
  color: var(--text-secondary);
  border-bottom: 1px solid var(--glass-border);
}

.sf-richtext-preview strong { color: var(--text-primary); }
.sf-richtext-preview em { color: var(--text-primary); }
.sf-richtext-preview del { color: var(--text-tertiary); }
.sf-richtext-preview code {
  background: var(--bg-deeper);
  font-family: var(--font-mono);
}


/* ============================================================================
   14. NOTIFICATION TOAST
   ============================================================================ */
.sf-notification-toast {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.sf-toast {
  background: var(--bg-panel);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 280px;
  max-width: 400px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  pointer-events: auto;
  animation: sf-toast-enter 0.3s ease;
}

@keyframes sf-toast-enter {
  from { opacity: 0; transform: translateX(20px); }
  to { opacity: 1; transform: translateX(0); }
}

.sf-toast.exiting { animation: sf-toast-exit 0.3s ease forwards; }

@keyframes sf-toast-exit {
  to { opacity: 0; transform: translateX(20px); }
}

.sf-toast-icon.success { color: var(--green); }
.sf-toast-icon.warning { color: #f59e0b; }
.sf-toast-icon.error { color: var(--danger); }
.sf-toast-icon.info { color: var(--blue); }
.sf-toast-title { color: var(--text-primary); }
.sf-toast-body { color: var(--text-secondary); }
.sf-toast-close { color: var(--text-tertiary); }
.sf-toast-close:hover { color: var(--text-primary); }


/* ============================================================================
   15. SAVED FILTERS
   ============================================================================ */
.sf-saved-filters {
  padding: 4px 12px 8px;
  background: var(--bg-default);
  border-bottom: 1px solid var(--glass-border);
}

.sf-saved-filters-label {
  color: var(--text-tertiary);
}

.sf-saved-filter {
  background: rgba(0,168,132,0.08);
  border: 1px solid rgba(0,168,132,0.2);
  color: var(--green);
  padding: 3px 10px;
  border-radius: 14px;
  transition: all 0.25s ease;
}

.sf-saved-filter:hover {
  background: rgba(0,168,132,0.15);
  transform: translateY(-1px);
}

.sf-saved-filter.active {
  background: var(--green);
  color: var(--bg-deeper);
  border-color: var(--green);
}

.sf-saved-filter-add {
  border: 1px dashed var(--border);
  color: var(--text-tertiary);
  background: transparent;
}

.sf-saved-filter-add:hover {
  border-color: var(--green);
  color: var(--green);
}


/* ============================================================================
   16. POP-OUT WINDOW
   ============================================================================ */
.sf-popout-window {
  background: var(--bg-deeper);
  color: var(--text-primary);
}

.sf-popout-header {
  background: var(--bg-panel);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-bottom: 1px solid var(--glass-border);
}

.sf-popout-messages {
  background:
    radial-gradient(ellipse 200px 200px at 10% 80%, rgba(0,168,132,0.05), transparent),
    var(--bg-deeper);
}

.sf-popout-input {
  background: var(--bg-panel);
  border-top: 1px solid var(--glass-border);
}

.sf-popout-badge {
  background: rgba(0,168,132,0.1);
  color: var(--green);
}

.sf-popout-sync-status.connected { color: var(--green); }
.sf-popout-sync-status.disconnected { color: var(--danger); }


/* ============================================================================
   17. TOUR / ONBOARDING
   ============================================================================ */
.sf-tour-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 2000;
  transition: opacity 0.3s ease;
}

.sf-tour-highlight {
  position: absolute;
  border: 2px solid var(--green);
  border-radius: 8px;
  box-shadow:
    0 0 0 9999px rgba(0,0,0,0.7),
    0 0 20px rgba(0,168,132,0.3);
  z-index: 2001;
  transition: all 0.3s ease;
  pointer-events: none;
}

.sf-tour-tooltip {
  position: absolute;
  z-index: 2002;
  width: 320px;
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 20px;
  box-shadow: 0 16px 48px rgba(0,0,0,0.5);
  animation: sf-tour-tooltip-enter 0.3s ease;
}

@keyframes sf-tour-tooltip-enter {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.sf-tour-step-number { color: var(--green); }
.sf-tour-title { color: var(--text-primary); }
.sf-tour-description { color: var(--text-secondary); }

.sf-tour-dot { background: var(--bg-hover); }
.sf-tour-dot.active { background: var(--green); }
.sf-tour-dot.completed { background: var(--green); }

.sf-tour-btn-prev { color: var(--text-secondary); }
.sf-tour-btn-prev:hover { color: var(--text-primary); }

.sf-tour-btn-next {
  background: var(--green);
  color: var(--bg-deeper);
}

.sf-tour-btn-next:hover {
  background: #00c49a;
  transform: translateY(-1px);
}

.sf-tour-btn-skip { color: var(--text-tertiary); }
.sf-tour-btn-skip:hover { color: var(--text-secondary); }
.sf-tour-checkbox { color: var(--text-tertiary); }
.sf-tour-checkbox input[type="checkbox"] { accent-color: var(--green); }


/* ============================================================================
   18. SHORTCUTS OVERLAY
   ============================================================================ */
.sf-shortcuts-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1400;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.sf-shortcuts-overlay.sf-visible {
  opacity: 1;
  pointer-events: auto;
}

.sf-shortcuts-modal {
  background: var(--glass-bg);
  backdrop-filter: blur(40px);
  -webkit-backdrop-filter: blur(40px);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  width: 480px;
  max-width: 90vw;
  padding: 24px;
  box-shadow: 0 24px 80px rgba(0,0,0,0.6);
  animation: sf-modal-enter 0.3s ease;
}

.sf-shortcuts-title,
.sf-shortcuts-header span {
  color: var(--text-primary);
}

.sf-shortcuts-close {
  color: var(--text-secondary);
}

.sf-shortcuts-close:hover {
  background: rgba(255,255,255,0.08);
  color: var(--text-primary);
}

.sf-shortcuts-section-label {
  color: var(--green);
  font-weight: 700;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 12px 0 6px;
  grid-column: 1 / -1;
}

.sf-shortcuts-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 8px;
  border-radius: 6px;
}

.sf-shortcuts-row:hover {
  background: rgba(255,255,255,0.03);
}

.sf-shortcuts-label {
  color: var(--text-secondary);
}

.sf-shortcuts-key,
kbd.sf-shortcuts-key {
  background: var(--bg-hover);
  color: var(--text-primary);
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid var(--border);
  font-family: inherit;
}

.sf-shortcuts-plus {
  color: var(--text-tertiary);
  font-size: 10px;
}


/* ============================================================================
   19. IMMERSIVE MODE
   ============================================================================ */
.sf-immersive .app-sidebar {
  width: 0;
  min-width: 0;
  overflow: hidden;
  border-right: none;
  transition: width 0.3s ease, min-width 0.3s ease;
}


/* ============================================================================
   20. RESIZE HANDLES
   ============================================================================ */
.resize-handle {
  transition: background 0.2s ease;
}

.resize-handle:hover,
.resize-handle.active {
  background: var(--green);
  opacity: 0.6;
}

.sf-resize-handle {
  width: 6px;
  background: transparent;
  cursor: col-resize;
  transition: background 0.2s ease;
}

.sf-resize-handle:hover,
.sf-resize-handle.dragging {
  background: var(--green);
}

.sf-agenda-resize:hover,
.sf-agenda-resize.dragging {
  background: var(--green);
}


/* ============================================================================
   21. SCROLLBAR / ANIMATIONS / UTILITIES
   ============================================================================ */

/* Thin scrollbars */
#app ::-webkit-scrollbar {
  width: 5px;
  height: 5px;
}

#app ::-webkit-scrollbar-track {
  background: transparent;
}

#app ::-webkit-scrollbar-thumb {
  background: rgba(134,150,160,0.2);
  border-radius: 3px;
}

#app ::-webkit-scrollbar-thumb:hover {
  background: rgba(134,150,160,0.35);
}

/* Firefox */
#app * {
  scrollbar-width: thin;
  scrollbar-color: rgba(134,150,160,0.2) transparent;
}

/* Animations */
@keyframes sf-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes sf-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

@keyframes sf-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0,168,132,0.5); }
  50% { box-shadow: 0 0 0 4px rgba(0,168,132,0); }
}

/* Utilities */
.sf-no-scrollbar { scrollbar-width: none; }
.sf-no-scrollbar::-webkit-scrollbar { display: none; }

/* Empty state */
.sf-empty-chat {
  color: var(--text-secondary);
}

.sf-empty-chat .sf-empty-icon { opacity: 0.3; }

/* Presence bar */
.sf-presence-bar {
  background: rgba(26,58,42,0.5);
  color: var(--green);
  border-bottom: 1px solid var(--glass-border);
}

/* Status dot */
.status-dot.online { background: var(--success); }
.status-dot.offline { background: var(--danger); }

/* Connection status toast */
.sync-toast {
  background: var(--bg-panel);
  color: var(--text-primary);
  border: 1px solid var(--green);
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.sync-toast.error {
  border-color: #ef4444;
  color: #fca5a5;
}

/* Context menu */
.sf-context-menu {
  background: var(--bg-default);
  border: 1px solid var(--border);
  box-shadow: 0 4px 16px rgba(0,0,0,0.4);
}

.sf-ctx-item { color: var(--text-primary); }
.sf-ctx-item:hover { background: var(--bg-hover); }
.sf-ctx-item.danger { color: #ef4444; }

/* Forward modal */
.sf-forward-overlay { background: rgba(0,0,0,0.5); }
.sf-forward-modal {
  background: var(--bg-default);
  border: 1px solid var(--border);
}

.sf-forward-search {
  background: var(--bg-hover);
  border: 1px solid var(--border);
  color: var(--text-primary);
}

.sf-forward-item:hover { background: var(--bg-hover); }
.sf-forward-name { color: var(--text-primary); }

/* Load history */
.chat-load-history {
  color: var(--text-secondary);
  border: 1px solid var(--border);
}

.chat-load-history:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

/* Notes panel */
.notes-panel-header {
  border-bottom: 1px solid var(--glass-border);
  color: var(--text-primary);
}

.note-card {
  background: var(--bg-hover);
}

.note-card-text { color: var(--text-primary); }

.quick-note-input textarea {
  background: var(--bg-input);
  border: 1px solid var(--green);
  color: var(--text-primary);
}


/* ============================================================================
   22. RESPONSIVE
   ============================================================================ */
@media (max-width: 1024px) {
  .sf-titlebar-left {
    width: auto;
    border-right: none;
  }
}

@media (max-width: 600px) {
  .sf-command-bar { width: 95vw; }
  .sf-shortcuts-modal .sf-shortcuts-grid { grid-template-columns: 1fr; }
  .sf-tour-tooltip { width: 280px; }
}

/* ============================================================================
   FOOTER
   ============================================================================ */
.app-footer {
  background: var(--bg-panel) !important;
  border-top: 1px solid var(--glass-border) !important;
  color: var(--text-tertiary) !important;
}