/* Tradingurus Academy — Components: buttons, cards, badges, forms, widgets */

/* ---------- Buttons ---------- */
.tg-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s var(--tg-ease), box-shadow 0.2s var(--tg-ease), background 0.2s var(--tg-ease);
}

.tg-btn:hover {
  transform: translateY(-2px);
}

.tg-btn--primary {
  background: var(--tg-gradient-brand);
  color: #04121a;
  box-shadow: 0 8px 30px rgba(0, 242, 254, 0.25);
}

.tg-btn--primary:hover {
  box-shadow: 0 12px 40px rgba(0, 255, 135, 0.35);
}

.tg-btn--ghost {
  background: transparent;
  border-color: var(--tg-border-strong);
  color: var(--tg-text);
}

.tg-btn--ghost:hover {
  border-color: var(--tg-neon-teal);
  color: var(--tg-neon-teal);
}

.tg-btn--sm {
  padding: 0.55rem 1.1rem;
  font-size: 0.85rem;
}

.tg-btn--block {
  display: flex;
  width: 100%;
}

.tg-btn[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* ---------- Glass card ---------- */
.tg-card {
  background: var(--tg-card-bg-soft);
  border: 1px solid var(--tg-border);
  border-radius: var(--tg-radius-md);
  padding: 1.75rem;
  backdrop-filter: blur(10px);
  transition: border-color 0.25s var(--tg-ease), transform 0.25s var(--tg-ease);
}

.tg-card:hover {
  border-color: var(--tg-border-strong);
  transform: translateY(-4px);
}

.tg-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  background: rgba(0, 242, 254, 0.12);
  color: var(--tg-neon-teal);
  border: 1px solid rgba(0, 242, 254, 0.25);
}

.tg-badge--green { background: rgba(0, 255, 135, 0.12); color: var(--tg-neon-green); border-color: rgba(0, 255, 135, 0.25); }
.tg-badge--red { background: rgba(255, 77, 109, 0.12); color: var(--tg-neon-red); border-color: rgba(255, 77, 109, 0.25); }
.tg-badge--amber { background: rgba(255, 176, 32, 0.12); color: var(--tg-neon-amber); border-color: rgba(255, 176, 32, 0.25); }

/* ---------- Course card ---------- */
.tg-course-card__thumb {
  position: relative;
  border-radius: var(--tg-radius-sm);
  overflow: hidden;
  aspect-ratio: 16/10;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #10192c, #0b0f17);
}

.tg-course-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s var(--tg-ease);
}

.tg-card:hover .tg-course-card__thumb img {
  transform: scale(1.06);
}

.tg-course-card h3 {
  font-size: 1.1rem;
  margin: 0.25rem 0 0.5rem;
}

.tg-course-card h3 a {
  color: inherit;
  text-decoration: none;
}

.tg-course-card__meta {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  color: var(--tg-text-muted);
  font-size: 0.85rem;
  margin-top: 0.75rem;
}

/* Progress ring (SVG) used on dashboard / course cards */
.tg-progress-ring {
  --pct: 0;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: conic-gradient(var(--tg-neon-green) calc(var(--pct) * 1%), rgba(255, 255, 255, 0.08) 0);
  position: relative;
}

.tg-progress-ring::before {
  content: '';
  position: absolute;
  inset: 4px;
  border-radius: 50%;
  background: var(--tg-card-bg);
}

.tg-progress-ring span {
  position: relative;
  font-size: 0.7rem;
  font-weight: 700;
}

/* ---------- Stat tile ---------- */
.tg-stat {
  text-align: center;
}

.tg-stat__num {
  font-family: var(--tg-font-heading);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 800;
  background: var(--tg-gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

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

/* ---------- Testimonial ---------- */
.tg-testimonial__quote {
  font-size: 1.05rem;
  color: var(--tg-text);
  margin-bottom: 1.25rem;
}

.tg-testimonial__author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--tg-text-muted);
  font-size: 0.85rem;
}

.tg-testimonial__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--tg-gradient-brand);
}

/* ---------- Trade room card ---------- */
.tg-room-card__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
}

.tg-room-card__members {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--tg-text-muted);
  font-size: 0.85rem;
}

/* ---------- Forms ---------- */
.tg-field {
  margin-bottom: 1.25rem;
}

.tg-field label {
  display: block;
  margin-bottom: 0.4rem;
  font-size: 0.88rem;
  color: var(--tg-text-muted);
}

.tg-field input,
.tg-field textarea,
.tg-field select {
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: var(--tg-radius-sm);
  border: 1px solid var(--tg-border-strong);
  background: rgba(255, 255, 255, 0.03);
  color: var(--tg-text);
  font-family: var(--tg-font-body);
  font-size: 0.95rem;
}

.tg-field input:focus,
.tg-field textarea:focus,
.tg-field select:focus {
  outline: none;
  border-color: var(--tg-neon-teal);
  box-shadow: 0 0 0 3px rgba(0, 242, 254, 0.15);
}

/*
 * Native <select> dropdown popups render against their own opaque canvas,
 * not the page background -- a near-transparent white (fine for text
 * inputs) shows up as a jarring plain-white box once opened. Give selects
 * an explicit solid dark background instead, and style <option> too since
 * Chromium/Firefox apply it to the popup list.
 */
.tg-field select {
  background-color: var(--tg-card-bg);
  color: var(--tg-text);
  appearance: none;
  -webkit-appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--tg-text-muted) 50%), linear-gradient(135deg, var(--tg-text-muted) 50%, transparent 50%);
  background-position: calc(100% - 20px) center, calc(100% - 15px) center;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 2.5rem;
}

.tg-field select option {
  background-color: var(--tg-card-bg);
  color: var(--tg-text);
}

.tg-form-message {
  padding: 0.85rem 1rem;
  border-radius: var(--tg-radius-sm);
  font-size: 0.9rem;
  margin-bottom: 1.25rem;
}

.tg-form-message--success {
  background: rgba(0, 255, 135, 0.1);
  border: 1px solid rgba(0, 255, 135, 0.3);
  color: var(--tg-neon-green);
}

.tg-form-message--error {
  background: rgba(255, 77, 109, 0.1);
  border: 1px solid rgba(255, 77, 109, 0.3);
  color: var(--tg-neon-red);
}

/* honeypot field - hidden from humans, visible to bots that ignore CSS */
.tg-hp-field {
  position: absolute !important;
  left: -9999px !important;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* ---------- Section heading ---------- */
.tg-eyebrow {
  display: inline-block;
  color: var(--tg-neon-teal);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.tg-section-head {
  max-width: 640px;
  margin-bottom: 3rem;
}

.tg-section-head--center {
  margin-inline: auto;
  text-align: center;
}

.tg-section-head p {
  color: var(--tg-text-muted);
}

/* ---------- Trade Room helpful votes + leaderboard ---------- */
.tg-helpful-btn {
  margin-top: 0.75rem;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  border: 1px solid var(--tg-border-strong);
  background: transparent;
  color: var(--tg-text-muted);
  font-size: 0.8rem;
  cursor: pointer;
  transition: color 0.2s var(--tg-ease), border-color 0.2s var(--tg-ease);
}

.tg-helpful-btn:hover:not(:disabled) {
  color: var(--tg-neon-green);
  border-color: var(--tg-neon-green);
}

.tg-helpful-btn:disabled {
  color: var(--tg-neon-green);
  border-color: rgba(0, 255, 135, 0.3);
  cursor: default;
}

.tg-leaderboard {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}

.tg-leaderboard li {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.tg-leaderboard__rank {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(0, 242, 254, 0.12);
  color: var(--tg-neon-teal);
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 0.8rem;
  flex-shrink: 0;
}

.tg-leaderboard__name {
  flex: 1;
  color: var(--tg-text);
  font-weight: 600;
}

.tg-leaderboard__stat {
  color: var(--tg-text-muted);
  font-size: 0.82rem;
}

/* ---------- Referral link ---------- */
.tg-referral-link {
  display: flex;
  gap: 0.6rem;
  margin-top: 1rem;
}

.tg-referral-link input {
  flex: 1;
  padding: 0.7rem 1rem;
  border-radius: var(--tg-radius-sm);
  border: 1px solid var(--tg-border-strong);
  background: rgba(255, 255, 255, 0.03);
  color: var(--tg-text-muted);
  font-size: 0.85rem;
}

/* ---------- Floating WhatsApp button ---------- */
.tg-whatsapp-fab {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 1100;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  color: #04121a;
  display: grid;
  place-items: center;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
  animation: tg-whatsapp-pulse 2.4s ease-in-out infinite;
}

@keyframes tg-whatsapp-pulse {
  0%, 100% { box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 10px 30px rgba(37, 211, 102, 0.7), 0 0 0 8px rgba(37, 211, 102, 0.12); }
}

@media (prefers-reduced-motion: reduce) {
  .tg-whatsapp-fab {
    animation: none;
  }
}

/* ---------- Newsletter signup card ---------- */
.tg-newsletter-card {
  max-width: 640px;
  margin: 3rem auto 0;
  text-align: center;
  background: linear-gradient(160deg, rgba(0, 242, 254, 0.08), rgba(0, 255, 135, 0.04)), var(--tg-card-bg-soft);
}

.tg-newsletter-card__icon {
  width: 52px;
  height: 52px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  background: rgba(0, 242, 254, 0.12);
  display: grid;
  place-items: center;
  font-size: 1.4rem;
}

.tg-newsletter-card h3 {
  margin: 0 0 0.5rem;
}

.tg-newsletter-card p {
  color: var(--tg-text-muted);
  margin: 0 0 1.5rem;
}

.tg-newsletter-form__row {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  justify-content: center;
}

.tg-newsletter-email {
  flex: 1 1 260px;
  padding: 0.85rem 1rem;
  border-radius: var(--tg-radius-sm);
  border: 1px solid var(--tg-border-strong);
  background: var(--tg-card-bg);
  color: var(--tg-text);
  font-family: var(--tg-font-body);
  font-size: 0.95rem;
}

.tg-newsletter-form__message {
  margin-top: 1rem;
}

/* ---------- First-visit lead popup ---------- */
.tg-popup-overlay {
  position: fixed;
  inset: 0;
  z-index: 1300;
  background: rgba(5, 7, 12, 0.75);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  transition: opacity 0.3s var(--tg-ease);
}

.tg-popup-overlay.is-visible {
  display: flex;
  opacity: 1;
}

.tg-popup-card {
  position: relative;
  max-width: 420px;
  width: 100%;
  background: var(--tg-card-bg);
  border: 1px solid var(--tg-border-strong);
  border-radius: var(--tg-radius-lg);
  padding: 2.5rem 2rem 2rem;
  text-align: center;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
}

.tg-popup-card__icon {
  font-size: 2.2rem;
  margin-bottom: 0.75rem;
}

.tg-popup-card h3 {
  margin: 0 0 0.5rem;
}

.tg-popup-card p {
  color: var(--tg-text-muted);
  margin: 0 0 1.5rem;
}

.tg-popup-card .tg-newsletter-email {
  width: 100%;
  margin-bottom: 0.9rem;
}

.tg-popup-close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: none;
  background: transparent;
  color: var(--tg-text-muted);
  font-size: 1.3rem;
  cursor: pointer;
}

.tg-popup-close:hover {
  color: var(--tg-text);
}

.tg-popup-dismiss {
  display: inline-block;
  margin-top: 1rem;
  color: var(--tg-text-dim);
  font-size: 0.82rem;
  text-decoration: underline;
}