/* Daniel AI - Chatbot Styles (v1)
   Lightweight, framework-agnostic. Uses BEM-ish naming to avoid collisions. */

:root {
  --danielai-primary: #2563eb;
  --danielai-primary-600: #1d4ed8;
  --danielai-bg: #0f172a; /* slate-900 */
  --danielai-bg-2: #111827; /* gray-900 */
  --danielai-surface: #111827;
  --danielai-card: #0b1220;
  --danielai-text: #e5e7eb;
  --danielai-text-muted: #9ca3af;
  --danielai-success: #16a34a;
  --danielai-danger: #dc2626;
  --danielai-border: #1f2937;
  --danielai-shadow: rgba(2, 6, 23, 0.75);
  --danielai-radius: 14px;
  --danielai-radius-sm: 10px;
  --danielai-z: 2048;
  --danielai-font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Helvetica Neue, Arial, "Apple Color Emoji", "Segoe UI Emoji";
}

.danielai {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: var(--danielai-z);
  font-family: var(--danielai-font);
  color: var(--danielai-text);
}

/* FAB button */
.danielai__fab {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: none;
  background: linear-gradient(135deg, var(--danielai-primary), var(--danielai-primary-600));
  color: #fff;
  box-shadow: 0 12px 30px rgba(37, 99, 235, 0.35), 0 2px 8px rgba(0, 0, 0, 0.3);
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.danielai__fab:hover {
  transform: translateY(-2px) scale(1.02);
}
.danielai__fab:active {
  transform: translateY(0) scale(0.98);
}
.danielai__fab svg {
  width: 28px;
  height: 28px;
}

/* Panel */
.danielai__panel {
  position: absolute;
  bottom: 80px;
  right: 0;
  width: min(380px, calc(100vw - 32px));
  height: 560px;
  background: linear-gradient(180deg, var(--danielai-card), var(--danielai-bg));
  border: 1px solid var(--danielai-border);
  border-radius: var(--danielai-radius);
  box-shadow: 0 25px 70px var(--danielai-shadow), 0 8px 20px rgba(0, 0, 0, 0.35);
  display: none;
  overflow: hidden;
}

.danielai--open .danielai__panel {
  display: flex;
  flex-direction: column;
}

/* Header */
.danielai__header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.25), rgba(29, 78, 216, 0.18));
  border-bottom: 1px solid var(--danielai-border);
}
.danielai__avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(37, 99, 235, 0.25);
  color: #fff;
  font-weight: 800;
}
.danielai__title {
  display: flex;
  flex-direction: column;
}
.danielai__title h3 {
  margin: 0;
  font-size: 15px;
  line-height: 1.2;
  color: #fff;
  letter-spacing: 0.2px;
}
.danielai__title small {
  color: var(--danielai-text-muted);
}

/* Message list */
.danielai__messages {
  flex: 1;
  padding: 16px 14px;
  overflow-y: auto;
  scroll-behavior: smooth;
}
.danielai__group {
  display: flex;
  gap: 10px;
  margin-bottom: 12px;
}
.danielai__bubble {
  max-width: 78%;
  padding: 10px 12px;
  border-radius: 14px;
  font-size: 14px;
  line-height: 1.45;
  border: 1px solid var(--danielai-border);
  backdrop-filter: blur(6px);
}
.danielai__bubble--bot {
  background: rgba(30, 41, 59, 0.6);
  border-top-left-radius: 6px;
}
.danielai__bubble--user {
  background: rgba(37, 99, 235, 0.17);
  border-top-right-radius: 6px;
  margin-left: auto;
}
.danielai__bubble p {
  margin: 0 0 6px;
}
.danielai__bubble p:last-child {
  margin-bottom: 0;
}
.danielai__bubble ul {
  margin: 6px 0 0 16px;
  padding: 0;
}
.danielai__bubble a {
  color: #93c5fd;
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* Chips */
.danielai__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}
.danielai__chip {
  border: 1px solid var(--danielai-border);
  background: rgba(148, 163, 184, 0.08);
  color: var(--danielai-text);
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
}
.danielai__chip:focus,
.danielai__chip:hover {
  background: rgba(148, 163, 184, 0.15);
  border-color: #334155;
  transform: translateY(-1px);
}

/* Input */
.danielai__composer {
  padding: 10px;
  border-top: 1px solid var(--danielai-border);
  background: linear-gradient(180deg, var(--danielai-bg), var(--danielai-bg-2));
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
}
.danielai__input {
  width: 100%;
  resize: none;
  min-height: 44px;
  max-height: 120px;
  padding: 10px 12px;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--danielai-border);
  border-radius: var(--danielai-radius-sm);
  color: var(--danielai-text);
  outline: none;
  line-height: 1.35;
}
.danielai__input::placeholder {
  color: #6b7280;
}
.danielai__send {
  min-width: 44px;
  padding: 0 14px;
  border: none;
  border-radius: var(--danielai-radius-sm);
  background: linear-gradient(135deg, var(--danielai-primary), var(--danielai-primary-600));
  color: #fff;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.2s ease;
  box-shadow: 0 8px 22px rgba(37, 99, 235, 0.25);
}
.danielai__send:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  box-shadow: none;
}
.danielai__send:hover {
  transform: translateY(-1px);
}
.danielai__send:active {
  transform: translateY(0);
}

/* Tiny utility */
.danielai__muted {
  color: var(--danielai-text-muted);
  font-size: 12px;
}
.danielai__cta {
  display: inline-block;
  margin-top: 8px;
  padding: 6px 10px;
  border-radius: 8px;
  background: rgba(37, 99, 235, 0.15);
  border: 1px solid #1f3a8a;
  color: #bfdbfe;
  text-decoration: none;
}
.danielai__cta:hover {
  background: rgba(37, 99, 235, 0.25);
}

/* Scrollbar (webkit) */
.danielai__messages::-webkit-scrollbar {
  width: 10px;
}
.danielai__messages::-webkit-scrollbar-thumb {
  background: #1f2937;
  border-radius: 20px;
}
.danielai__messages::-webkit-scrollbar-track {
  background: transparent;
}

/* ==============================
   🚀 ADVANCED AI FEATURES STYLES
   ============================== */

/* Typing indicator */
.danielai__typing {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px;
  background: rgba(30, 41, 59, 0.4);
  border-radius: 14px;
  border-top-left-radius: 6px;
  max-width: 78%;
  margin-bottom: 12px;
  border: 1px solid var(--danielai-border);
}

.danielai__typing-dots {
  display: flex;
  gap: 4px;
}

.danielai__typing-dot {
  width: 6px;
  height: 6px;
  background: var(--danielai-text-muted);
  border-radius: 50%;
  animation: danielai-typing 1.4s infinite;
}

.danielai__typing-dot:nth-child(2) {
  animation-delay: 0.2s;
}
.danielai__typing-dot:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes danielai-typing {
  0%,
  60%,
  100% {
    transform: translateY(0);
    opacity: 0.4;
  }
  30% {
    transform: translateY(-8px);
    opacity: 1;
  }
}

/* Skills Grid */
.danielai__skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin: 10px 0;
}

.danielai__skill-category {
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--danielai-border);
  border-radius: 10px;
  padding: 12px;
}

.danielai__skill-category h4 {
  margin: 0 0 8px 0;
  font-size: 13px;
  color: var(--danielai-primary);
  font-weight: 600;
}

.danielai__skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.danielai__skill-tag {
  background: rgba(37, 99, 235, 0.15);
  color: #93c5fd;
  font-size: 11px;
  padding: 3px 6px;
  border-radius: 6px;
  border: 1px solid rgba(37, 99, 235, 0.3);
}

/* Contact Cards */
.danielai__contact-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px;
  margin: 10px 0;
}

.danielai__contact-card {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(29, 78, 216, 0.05));
  border: 1px solid rgba(37, 99, 235, 0.2);
  border-radius: 10px;
  padding: 12px;
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.danielai__contact-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 99, 235, 0.15);
}

.danielai__contact-card .icon {
  font-size: 20px;
  margin-bottom: 6px;
  display: block;
}

.danielai__contact-card .label {
  font-size: 12px;
  color: var(--danielai-text-muted);
  margin-bottom: 4px;
}

.danielai__contact-card .value {
  font-size: 13px;
  font-weight: 600;
  color: #93c5fd;
}

.danielai__contact-card a {
  color: inherit;
  text-decoration: none;
}

/* Availability Status */
.danielai__availability {
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.1), rgba(22, 163, 74, 0.05));
  border: 1px solid rgba(34, 197, 94, 0.3);
  border-radius: 10px;
  padding: 12px;
  margin: 10px 0;
}

.danielai__availability-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.danielai__status-indicator {
  width: 8px;
  height: 8px;
  background: var(--danielai-success);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.danielai__availability h4 {
  margin: 0;
  font-size: 14px;
  color: #86efac;
  font-weight: 600;
}

.danielai__availability-details {
  font-size: 13px;
  color: var(--danielai-text);
  line-height: 1.4;
}

/* Profile & Pitch */
.danielai__profile-pitch {
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.1), rgba(147, 51, 234, 0.05));
  border: 1px solid rgba(168, 85, 247, 0.2);
  border-radius: 12px;
  padding: 14px;
  margin: 10px 0;
}

.danielai__profile-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.danielai__profile-avatar {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, #8b5cf6, #7c3aed);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: white;
}

.danielai__profile-info h3 {
  margin: 0;
  font-size: 16px;
  color: #c4b5fd;
  font-weight: 700;
}

.danielai__profile-info .subtitle {
  font-size: 12px;
  color: var(--danielai-text-muted);
  margin: 0;
}

.danielai__profile-highlights {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 8px;
  margin: 10px 0;
}

.danielai__highlight-item {
  background: rgba(139, 92, 246, 0.1);
  border: 1px solid rgba(139, 92, 246, 0.2);
  border-radius: 8px;
  padding: 8px;
  text-align: center;
}

.danielai__highlight-item .number {
  font-size: 16px;
  font-weight: 700;
  color: #c4b5fd;
  display: block;
}

.danielai__highlight-item .label {
  font-size: 11px;
  color: var(--danielai-text-muted);
}

/* Project Details */
.danielai__project-detail {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--danielai-border);
  border-radius: 12px;
  padding: 14px;
  margin: 10px 0;
}

.danielai__project-detail h3 {
  margin: 0 0 8px 0;
  font-size: 16px;
  color: #60a5fa;
  font-weight: 700;
}

.danielai__project-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: 8px;
  margin: 10px 0;
}

.danielai__info-item {
  background: rgba(30, 41, 59, 0.5);
  border: 1px solid var(--danielai-border);
  border-radius: 8px;
  padding: 8px;
  text-align: center;
  font-size: 12px;
}

.danielai__info-item strong {
  color: var(--danielai-primary);
  display: block;
  margin-bottom: 2px;
}

.danielai__tech-stack h4,
.danielai__highlights h4 {
  margin: 12px 0 6px 0;
  font-size: 13px;
  color: var(--danielai-text);
  font-weight: 600;
}

.danielai__tech-stack ul,
.danielai__highlights ul {
  margin: 0;
  padding-left: 16px;
}

.danielai__tech-stack li,
.danielai__highlights li {
  margin: 4px 0;
  font-size: 13px;
  line-height: 1.4;
}

/* Project Matches */
.danielai__project-matches,
.danielai__tech-projects {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 10px 0;
}

.danielai__project-match,
.danielai__tech-project {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--danielai-border);
  border-radius: 10px;
  padding: 12px;
}

.danielai__project-match h4,
.danielai__tech-project h4 {
  margin: 0 0 6px 0;
  font-size: 14px;
  color: #60a5fa;
  font-weight: 600;
}

.danielai__project-match p,
.danielai__tech-project p {
  margin: 0 0 8px 0;
  font-size: 13px;
  color: var(--danielai-text);
  line-height: 1.4;
}

.danielai__project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.danielai__tech-tag {
  background: rgba(37, 99, 235, 0.15);
  color: #93c5fd;
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid rgba(37, 99, 235, 0.3);
}

.danielai__project-stats {
  display: flex;
  gap: 12px;
  font-size: 11px;
  color: var(--danielai-text-muted);
  margin-top: 6px;
}

/* Compact Project Cards (for recruiters) */
.danielai__project-compact {
  background: rgba(15, 23, 42, 0.4);
  border: 1px solid var(--danielai-border);
  border-radius: 8px;
  padding: 10px;
  margin: 6px 0;
}

.danielai__project-compact strong {
  color: #60a5fa;
  font-size: 13px;
}

.danielai__project-compact small {
  color: var(--danielai-text-muted);
  font-size: 11px;
}

/* Skill Matches */
.danielai__skill-matches {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 8px 0;
}

.danielai__skill-match {
  background: rgba(34, 197, 94, 0.15);
  color: #86efac;
  font-size: 12px;
  padding: 4px 8px;
  border-radius: 6px;
  border: 1px solid rgba(34, 197, 94, 0.3);
  font-weight: 500;
}

/* Learning Path */
.danielai__learning-path {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--danielai-border);
  border-radius: 10px;
  padding: 12px;
  margin: 10px 0;
}

.danielai__learning-path h4 {
  margin: 0 0 8px 0;
  font-size: 13px;
  color: var(--danielai-primary);
  font-weight: 600;
}

.danielai__learning-path ul {
  margin: 0 0 12px 16px;
  padding: 0;
}

.danielai__learning-path li {
  margin: 4px 0;
  font-size: 13px;
  color: var(--danielai-text);
}

/* Comparison View */
.danielai__comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 10px 0;
}

.danielai__vs-item {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--danielai-border);
  border-radius: 10px;
  padding: 12px;
}

.danielai__vs-item h4 {
  margin: 0 0 8px 0;
  font-size: 13px;
  color: var(--danielai-primary);
  font-weight: 600;
}

.danielai__vs-item p {
  margin: 0;
  font-size: 12px;
  color: var(--danielai-text);
  line-height: 1.4;
}

/* Mobile Projects */
.danielai__mobile-projects {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 10px 0;
}

.danielai__mobile-project {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--danielai-border);
  border-radius: 10px;
  padding: 12px;
}

.danielai__mobile-project h4 {
  margin: 0 0 6px 0;
  font-size: 14px;
  color: #60a5fa;
  font-weight: 600;
}

.danielai__mobile-project p {
  margin: 0;
  font-size: 13px;
  color: var(--danielai-text);
  line-height: 1.4;
}

/* Insights */
.danielai__insight {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.1), rgba(217, 119, 6, 0.05));
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: 8px;
  padding: 10px;
  margin: 8px 0;
  font-size: 12px;
  color: #fcd34d;
  font-style: italic;
}

/* Suggestions */
.danielai__suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

.danielai__suggestion {
  background: rgba(30, 41, 59, 0.6);
  border: 1px solid var(--danielai-border);
  border-radius: 20px;
  padding: 5px 10px;
  font-size: 11px;
  color: var(--danielai-text-muted);
  cursor: pointer;
  transition: all 0.2s ease;
}

.danielai__suggestion:hover {
  background: rgba(37, 99, 235, 0.15);
  border-color: rgba(37, 99, 235, 0.3);
  color: #93c5fd;
  transform: translateY(-1px);
}

/* CTAs */
.danielai__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.danielai__cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  background: linear-gradient(135deg, var(--danielai-primary), var(--danielai-primary-600));
  color: white;
  text-decoration: none;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}

.danielai__cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.35);
  color: white;
}

/* Theme Toggle */
.danielai__theme-toggle {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  border: none;
  background: rgba(30, 41, 59, 0.6);
  border: 1px solid var(--danielai-border);
  border-radius: 8px;
  color: var(--danielai-text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.danielai__theme-toggle:hover {
  background: rgba(37, 99, 235, 0.15);
  color: #93c5fd;
}

/* Responsive Design */
@media (max-width: 420px) {
  .danielai__panel {
    height: 70vh;
    width: calc(100vw - 16px);
    right: 8px;
  }

  .danielai__skills-grid {
    grid-template-columns: 1fr;
  }

  .danielai__contact-cards {
    grid-template-columns: 1fr 1fr;
  }

  .danielai__comparison {
    grid-template-columns: 1fr;
  }

  .danielai__profile-highlights {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Dark theme variations */
[data-theme="light"] {
  --danielai-bg: #ffffff;
  --danielai-bg-2: #f8fafc;
  --danielai-surface: #f1f5f9;
  --danielai-card: #ffffff;
  --danielai-text: #1e293b;
  --danielai-text-muted: #64748b;
  --danielai-border: #e2e8f0;
  --danielai-shadow: rgba(0, 0, 0, 0.1);
}

/* Default is dark theme - no need to override */

/* Legacy support */
.daniel-ai {
  max-width: 680px;
  border: 1px solid #eee;
  border-radius: 10px;
  padding: 14px;
}

.daniel-ai .da-messages {
  max-height: 350px;
  overflow: auto;
  margin-bottom: 10px;
}

.daniel-ai .da-messages .msg {
  margin: 8px 0;
}

.daniel-ai .da-messages .bot {
  font-weight: 400;
}

.daniel-ai .da-messages .user {
  text-align: right;
  opacity: 0.8;
}

.daniel-ai form {
  display: flex;
  gap: 8px;
}

.daniel-ai input {
  flex: 1;
}