/* ============================================================
  PlayBrain — Reusable Components
   ============================================================ */

@import 'variables.css';

/* ════════════════════════════════════════════════════
   BUTTONS
════════════════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.65rem var(--space-6);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semi);
  line-height: 1;
  white-space: nowrap;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

/* Primary */
.btn--primary {
  background: linear-gradient(135deg, var(--color-primary-mid), var(--color-primary));
  color: var(--text-inverse);
  box-shadow: var(--shadow-purple);
}
.btn--primary:hover:not(:disabled) {
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary-mid));
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(75,16,130,0.4);
}

/* Accent / Orange */
.btn--accent {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  color: var(--text-inverse);
  box-shadow: var(--shadow-orange);
}
.btn--accent:hover:not(:disabled) {
  background: linear-gradient(135deg, var(--color-accent-light), var(--color-accent));
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(245,130,32,0.5);
}

/* Outline Primary */
.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}
.btn--outline:hover:not(:disabled) {
  background: var(--color-primary-subtle);
}

/* Outline White (for dark backgrounds) */
.btn--outline-white {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255,255,255,0.7);
}
.btn--outline-white:hover:not(:disabled) {
  background: rgba(255,255,255,0.15);
  border-color: var(--color-white);
}

/* Ghost */
.btn--ghost {
  background: transparent;
  color: var(--text-secondary);
}
.btn--ghost:hover:not(:disabled) {
  background: var(--color-gray-100);
  color: var(--text-primary);
}

/* Sizes */
.btn--sm { padding: 0.45rem var(--space-4); font-size: var(--font-size-xs); }
.btn--lg { padding: 0.85rem var(--space-8); font-size: var(--font-size-base); }
.btn--xl { padding: 1rem var(--space-10); font-size: var(--font-size-lg); font-weight: var(--font-weight-bold); }

/* Full width */
.btn--full { width: 100%; }

/* Icon only */
.btn--icon {
  width: 40px; height: 40px;
  padding: 0;
  border-radius: var(--radius-full);
}

/* ════════════════════════════════════════════════════
   HEADER / NAVBAR
════════════════════════════════════════════════════ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  background: var(--color-white);
  border-bottom: 1px solid var(--color-gray-200);
  height: var(--header-height);
  display: flex;
  align-items: center;
  transition: box-shadow var(--transition-base);
}

.header + main {
  margin-top: var(--header-height);
}

body {
  padding-bottom: 66px;
}

.header .container {
  width: 100%;
  max-width: 1180px;
  padding-inline: clamp(0.75rem, 1vw, 1.1rem);
}

.header.scrolled {
  box-shadow: 0 2px 20px rgba(75,16,130,0.12);
  border-bottom-color: transparent;
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  width: 100%;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}

.header__logo-img {
  height: 76px;
  width: auto;
  flex-shrink: 0;
}

.header__logo-text {
  display: inline-block;
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-black);
  line-height: 1;
  letter-spacing: 0.02em;
  padding-top: 2px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.header__nav {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  margin-left: var(--space-2);
  gap: var(--space-1);
}

.header__nav-link {
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-family: 'Nunito Sans', 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  font-size: 0.95rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-dark);
  transition: all var(--transition-fast);
  position: relative;
}

.header__nav-link:hover,
.header__nav-link.active {
  color: var(--color-primary-dark);
  background: var(--color-primary-subtle);
}

.header__actions {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  gap: var(--space-3);
}

.header__actions .header__auth-link {
  padding: 0.72rem 1.28rem;
  font-size: 0.92rem;
  font-weight: var(--font-weight-bold);
}

.catalog-user {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0;
  border: none;
  border-radius: 0;
  background: transparent;
  backdrop-filter: none;
  box-shadow: none;
  color: #1f2937;
}

.catalog-user__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #f6d365, #fda085);
  color: #1f2937;
  font-weight: 800;
  font-size: 0.78rem;
  overflow: hidden;
  flex-shrink: 0;
  box-shadow: inset 0 0 0 2px rgba(255,255,255,0.44);
}

.catalog-user__avatar img,
.sidebar__user-avatar img,
.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 50%;
}

.catalog-user__info {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.catalog-user__name {
  font-size: 0.8rem;
  font-weight: 800;
  line-height: 1.2;
  color: #1f2937;
  white-space: nowrap;
}

.catalog-user__email {
  font-size: 0.68rem;
  color: #4b5563;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 170px;
}

.catalog-user__logout {
  width: 32px;
  height: 32px;
  border: none;
  border-radius: 10px;
  background: linear-gradient(135deg, #7c3aed, #5b21b6);
  color: #fff;
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: background .2s ease, transform .2s ease;
  box-shadow: 0 8px 18px rgba(91, 33, 182, 0.22);
}

.catalog-user__logout:hover {
  background: linear-gradient(135deg, #6d28d9, #4c1d95);
  transform: translateY(-1px);
}

body:not(.page-home):not(.page-pricing) .header__actions .header__auth-link {
  display: none;
}

/* Mobile menu toggle */
.header__menu-btn {
  display: none;
  width: 40px; height: 40px;
  border-radius: var(--radius-md);
  background: var(--color-gray-100);
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
}

@media (max-width: 768px) {
  .header .container {
    padding-inline: var(--space-4);
  }

  .header__nav { display: none; }
  .header__menu-btn { display: flex; }
  .header__actions .btn--outline { display: none; }

  .header__nav.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--header-height);
    left: 0; right: 0;
    background: var(--color-white);
    padding: var(--space-4);
    border-bottom: 1px solid var(--color-gray-200);
    box-shadow: var(--shadow-xl);
    gap: var(--space-1);
  }

  .header__nav.open .header__nav-link {
    display: block;
    padding: var(--space-3) var(--space-4);
  }
}

/* ════════════════════════════════════════════════════
   FOOTER
════════════════════════════════════════════════════ */
.footer {
  background: var(--color-primary-dark);
  color: rgba(255,255,255,0.85);
  padding: var(--space-16) 0 var(--space-8);
}

.footer__top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-8);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer__brand-logo {
  height: 60px;
  margin-bottom: var(--space-4);
  filter: brightness(0) invert(1);
}

.footer__brand-tagline {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.65);
  line-height: var(--line-height-loose);
}

.footer__col-title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-4);
}

.footer__col-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__col-links a {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.65);
  transition: color var(--transition-fast);
}

.footer__col-links a:hover {
  color: var(--color-accent-light);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-6);
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer__copy {
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,0.5);
}

.footer__social {
  display: flex;
  gap: var(--space-3);
}

.footer__social-link {
  width: 36px; height: 36px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.7);
  font-size: var(--font-size-sm);
  transition: all var(--transition-fast);
}

.footer__social-link:hover {
  background: var(--color-accent);
  color: var(--color-white);
}

/* ════════════════════════════════════════════════════
   FIXED CONTACT FOOTER BAR
════════════════════════════════════════════════════ */
.fixed-footer-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 290;
  display: grid;
  align-items: end;
  grid-template-columns: clamp(330px, 45vw, 860px) minmax(190px, 220px) minmax(190px, 220px) minmax(220px, 250px);
  min-height: 66px;
  padding: 0;
  background: #6f4f88;
  border-top: 1px solid rgba(255, 255, 255, 0.22);
  box-shadow: 0 -8px 20px rgba(0, 0, 0, 0.2);
}

.fixed-footer-bar__item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: 'Nunito Sans', 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: #ffffff;
  min-height: 66px;
  padding: 10px 14px;
  border-right: 1px solid rgba(255, 255, 255, 0.28);
  text-align: left;
}

.fixed-footer-bar__item:last-child {
  border-right: 0;
}

.fixed-footer-bar__item--talk {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  font-weight: var(--font-weight-semi);
  font-size: var(--font-size-2xl);
  text-transform: lowercase;
  min-height: 74px;
  margin-top: -8px;
  border-top-right-radius: 44px;
}

.fixed-footer-bar__item--whatsapp {
  background: #2fb82d;
  min-height: 74px;
  margin-top: -8px;
  border-top-left-radius: 8px;
  border-top-right-radius: 8px;
}

.fixed-footer-bar__icon {
  width: 1.85rem;
  height: 1.85rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 1.85rem;
  line-height: 1;
  filter: grayscale(1) brightness(0) invert(1);
}

.fixed-footer-bar__icon svg {
  width: 100%;
  height: 100%;
  display: block;
  fill: currentColor;
}

.fixed-footer-bar__item--whatsapp .fixed-footer-bar__icon {
  filter: none;
  font-size: 0;
}

.fixed-footer-bar__item--whatsapp .fixed-footer-bar__icon::before {
  content: '';
  width: 100%;
  height: 100%;
  display: block;
  background-color: currentColor;
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M12 3a9 9 0 0 0-7.9 13.3L3 21l4.9-1.1A9 9 0 1 0 12 3Zm0 2.2a6.8 6.8 0 1 1-3.4 12.7l-.5-.3-2.9.6.6-2.8-.3-.5A6.8 6.8 0 0 1 12 5.2Zm-3 2.7c-.2 0-.5.1-.7.4-.3.3-.8.8-.8 2s.9 2.3 1 2.5c.1.2 1.7 2.8 4.1 3.8 2 .9 2.4.7 2.8.7.4 0 1.4-.6 1.6-1.2.2-.6.2-1.1.1-1.2-.1-.1-.4-.2-.8-.4-.4-.2-1-.5-1.2-.6-.2-.1-.4-.1-.6.1s-.6.6-.7.7c-.2.2-.3.2-.5.1-.2-.1-1-.4-1.9-1.2-.7-.6-1.2-1.4-1.3-1.6-.1-.2 0-.3.1-.5l.4-.4c.2-.2.2-.3.3-.5.1-.2 0-.4 0-.5 0-.1-.5-1.2-.7-1.6-.2-.4-.4-.4-.6-.4H9Z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M12 3a9 9 0 0 0-7.9 13.3L3 21l4.9-1.1A9 9 0 1 0 12 3Zm0 2.2a6.8 6.8 0 1 1-3.4 12.7l-.5-.3-2.9.6.6-2.8-.3-.5A6.8 6.8 0 0 1 12 5.2Zm-3 2.7c-.2 0-.5.1-.7.4-.3.3-.8.8-.8 2s.9 2.3 1 2.5c.1.2 1.7 2.8 4.1 3.8 2 .9 2.4.7 2.8.7.4 0 1.4-.6 1.6-1.2.2-.6.2-1.1.1-1.2-.1-.1-.4-.2-.8-.4-.4-.2-1-.5-1.2-.6-.2-.1-.4-.1-.6.1s-.6.6-.7.7c-.2.2-.3.2-.5.1-.2-.1-1-.4-1.9-1.2-.7-.6-1.2-1.4-1.3-1.6-.1-.2 0-.3.1-.5l.4-.4c.2-.2.2-.3.3-.5.1-.2 0-.4 0-.5 0-.1-.5-1.2-.7-1.6-.2-.4-.4-.4-.6-.4H9Z'/%3E%3C/svg%3E");
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
  -webkit-mask-size: contain;
  mask-size: contain;
}

.fixed-footer-bar__text-wrap {
  display: inline-flex;
  flex-direction: column;
  line-height: 1.05;
}

.fixed-footer-bar__text-top {
  font-size: 0.8rem;
  font-weight: var(--font-weight-regular);
  letter-spacing: 0.01em;
}

.fixed-footer-bar__text-main {
  font-size: 1.8rem;
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.01em;
}

.fixed-footer-bar__item:not(.fixed-footer-bar__item--talk) .fixed-footer-bar__text-main {
  font-size: 1.62rem;
}

@media (max-width: 1024px) {
  .footer__top { grid-template-columns: 1fr 1fr; }

  .fixed-footer-bar {
    grid-template-columns: clamp(270px, 41vw, 660px) minmax(170px, 190px) minmax(170px, 190px) minmax(190px, 220px);
  }

  .fixed-footer-bar__item--talk {
    font-size: var(--font-size-xl);
  }

  .fixed-footer-bar__text-main {
    font-size: 1.45rem;
  }

  .fixed-footer-bar__item:not(.fixed-footer-bar__item--talk) .fixed-footer-bar__text-main {
    font-size: 1.32rem;
  }
}

@media (max-width: 768px) {
  .footer__top { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; text-align: center; }

  body {
    padding-bottom: 124px;
  }

  .fixed-footer-bar {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: stretch;
    padding: 0;
  }

  .fixed-footer-bar__item {
    min-height: 62px;
    width: auto;
    margin-top: 0;
    border-top-left-radius: 0;
    border-top-right-radius: 0;
    border-right: 1px solid rgba(255, 255, 255, 0.22);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
  }

  .fixed-footer-bar__item--talk {
    grid-column: 1 / -1;
    border-right: 0;
    border-top: 0;
  }

  .fixed-footer-bar__text-main {
    font-size: 1.2rem;
  }

  .fixed-footer-bar__item:not(.fixed-footer-bar__item--talk) .fixed-footer-bar__text-main {
    font-size: 1.08rem;
  }

  .fixed-footer-bar__icon {
    width: 1.35rem;
    height: 1.35rem;
    font-size: 1.35rem;
  }
}

/* ════════════════════════════════════════════════════
   CARDS
════════════════════════════════════════════════════ */
.card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-gray-100);
  overflow: hidden;
  transition: all var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.card--game {
  cursor: pointer;
  user-select: none;
}

.card--game:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(75,16,130,0.15);
}

.card__icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--space-4);
}

.card__title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semi);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.card__description {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  line-height: var(--line-height-normal);
}

/* ════════════════════════════════════════════════════
   FORMS
════════════════════════════════════════════════════ */
.form-group {
  margin-bottom: var(--space-5);
}

.form-label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.form-label .required {
  color: var(--color-error);
  margin-left: 2px;
}

.form-control {
  display: block;
  width: 100%;
  padding: 0.65rem var(--space-4);
  background: var(--color-white);
  border: 1.5px solid var(--color-gray-300);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-base);
  color: var(--text-primary);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.form-control::placeholder { color: var(--text-muted); }

.form-control[type="password"] {
  color: var(--text-primary);
}

.form-control[type="password"]::placeholder {
  color: var(--color-gray-400);
}

.form-control:focus {
  border-color: var(--color-primary-mid);
  box-shadow: 0 0 0 3px rgba(107,33,168,0.12);
}

.form-control.error {
  border-color: var(--color-error);
  box-shadow: 0 0 0 3px rgba(239,68,68,0.12);
}

.form-error {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--color-error);
  margin-top: var(--space-1);
}

.form-hint {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  margin-top: var(--space-1);
}

.form-control--select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%236B7280' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14L2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-4) center;
  padding-right: var(--space-10);
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  cursor: pointer;
}

.form-checkbox input[type="checkbox"] {
  width: 18px; height: 18px;
  border: 2px solid var(--color-gray-300);
  border-radius: var(--radius-sm);
  appearance: none;
  cursor: pointer;
  flex-shrink: 0;
  margin-top: 2px;
  transition: all var(--transition-fast);
  position: relative;
}

.form-checkbox input[type="checkbox"]:checked {
  background: var(--color-primary-mid);
  border-color: var(--color-primary-mid);
}

.form-checkbox input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  left: 4px; top: 1px;
  width: 5px; height: 9px;
  border: 2px solid white;
  border-top: none; border-left: none;
  transform: rotate(45deg);
}

.form-checkbox__label {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  line-height: var(--line-height-normal);
}

.form-divider {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-block: var(--space-5);
}

.form-divider::before,
.form-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-gray-200);
}

.form-divider span {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  white-space: nowrap;
}

/* ════════════════════════════════════════════════════
   ALERTS / TOAST
════════════════════════════════════════════════════ */
.alert {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-sm);
  border: 1px solid transparent;
  margin-bottom: var(--space-4);
}

.alert--success { background: var(--color-success-bg); border-color: var(--color-success); color: #166534; }
.alert--error   { background: var(--color-error-bg);   border-color: var(--color-error);   color: #991B1B; }
.alert--warning { background: var(--color-warning-bg); border-color: var(--color-warning); color: #92400E; }
.alert--info    { background: var(--color-info-bg);    border-color: var(--color-info);    color: #1E40AF; }

/* ════════════════════════════════════════════════════
   MODAL
════════════════════════════════════════════════════ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
  padding: var(--space-4);
  animation: fadeIn 0.2s ease;
}

.modal-overlay.hidden { display: none; }

.modal {
  background: var(--color-white);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
  width: 100%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
  animation: fadeInUp 0.3s ease;
}

.modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-6);
  border-bottom: 1px solid var(--color-gray-100);
}

.modal__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
}

.modal__close {
  width: 32px; height: 32px;
  border-radius: var(--radius-full);
  background: var(--color-gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: var(--font-size-lg);
  transition: all var(--transition-fast);
}

.modal__close:hover {
  background: var(--color-gray-200);
  color: var(--text-primary);
}

.modal__body { padding: var(--space-6); }
.modal__footer {
  padding: var(--space-6);
  border-top: 1px solid var(--color-gray-100);
  display: flex;
  gap: var(--space-3);
  justify-content: flex-end;
}

/* ════════════════════════════════════════════════════
   TABS
════════════════════════════════════════════════════ */
.tabs {
  display: flex;
  gap: var(--space-1);
  border-bottom: 2px solid var(--color-gray-200);
  margin-bottom: var(--space-6);
}

.tab-btn {
  padding: var(--space-3) var(--space-5);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-secondary);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  transition: all var(--transition-fast);
  position: relative;
  margin-bottom: -2px;
}

.tab-btn:hover { color: var(--color-primary); background: var(--color-primary-subtle); }

.tab-btn.active {
  color: var(--color-primary);
  font-weight: var(--font-weight-semi);
  border-bottom: 2px solid var(--color-primary);
}

.tab-panel { display: none; animation: fadeIn 0.2s ease; }
.tab-panel.active { display: block; }

/* ════════════════════════════════════════════════════
   PROGRESS BAR
════════════════════════════════════════════════════ */
.progress {
  height: 8px;
  background: var(--color-gray-200);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress__bar {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary-mid), var(--color-accent));
  border-radius: var(--radius-full);
  transition: width 0.4s ease;
}

/* ════════════════════════════════════════════════════
   AVATAR
════════════════════════════════════════════════════ */
.avatar {
  border-radius: var(--radius-full);
  object-fit: cover;
  flex-shrink: 0;
  overflow: hidden;
}
.avatar--sm  { width: 32px; height: 32px; }
.avatar--md  { width: 40px; height: 40px; }
.avatar--lg  { width: 56px; height: 56px; }
.avatar--xl  { width: 80px; height: 80px; }

.avatar--initials {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary-mid), var(--color-primary));
  color: var(--color-white);
  font-weight: var(--font-weight-semi);
}

/* ════════════════════════════════════════════════════
   BREADCRUMB
════════════════════════════════════════════════════ */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  margin-bottom: var(--space-6);
}

.breadcrumb a { color: var(--color-primary); }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb__sep { color: var(--color-gray-300); }

/* ════════════════════════════════════════════════════
   LOADING SPINNER
════════════════════════════════════════════════════ */
.spinner {
  width: 24px; height: 24px;
  border: 3px solid var(--color-gray-200);
  border-top-color: var(--color-primary-mid);
  border-radius: var(--radius-full);
  animation: spin 0.8s linear infinite;
  display: inline-block;
}

.spinner--sm { width: 16px; height: 16px; border-width: 2px; }
.spinner--lg { width: 40px; height: 40px; border-width: 4px; }

.loading-overlay {
  position: fixed;
  inset: 0;
  background: rgba(255,255,255,0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
  flex-direction: column;
  gap: var(--space-4);
}

/* ════════════════════════════════════════════════════
   TOOLTIP
════════════════════════════════════════════════════ */
[data-tooltip] {
  position: relative;
}

[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-gray-900);
  color: var(--color-white);
  font-size: var(--font-size-xs);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition-fast);
  z-index: var(--z-tooltip);
}

[data-tooltip]:hover::after { opacity: 1; }

/* ════════════════════════════════════════════════════
   EMPTY STATE
════════════════════════════════════════════════════ */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-16) var(--space-8);
  min-height: 360px;
}

.empty-state__icon {
  font-size: 4rem;
  margin-bottom: var(--space-4);
  opacity: 0.5;
  line-height: 1;
}

.empty-state__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semi);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
  max-width: 240px;
  line-height: 1.2;
}

.empty-state__text {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  margin-bottom: var(--space-6);
  max-width: 240px;
  line-height: 1.5;
}

/* ════════════════════════════════════════════════════
   STATS / NUMBERS
════════════════════════════════════════════════════ */
.stat-card {
  text-align: center;
  padding: var(--space-6);
}

.stat-card__number {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-black);
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.stat-card__label {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

/* ════════════════════════════════════════════════════
   NOTIFICATION DOT
════════════════════════════════════════════════════ */
.notif-dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: var(--radius-full);
  background: var(--color-accent);
}

/* ════════════════════════════════════════════════════
   PRICING CARD
════════════════════════════════════════════════════ */
.pricing-card {
  background: var(--color-white);
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  text-align: center;
  position: relative;
  transition: all var(--transition-base);
}

.pricing-card:hover {
  border-color: var(--color-primary-mid);
  transform: translateY(-4px);
  box-shadow: var(--shadow-purple);
}

.pricing-card--featured {
  border-color: var(--color-primary-mid);
  background: linear-gradient(145deg, var(--color-primary-subtle), var(--color-white));
  transform: scale(1.02);
}

.pricing-card--featured:hover {
  transform: scale(1.02) translateY(-4px);
}

.pricing-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  color: var(--color-white);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.pricing-card__name {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-dark);
  margin-bottom: var(--space-2);
}

.pricing-card__desc {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  margin-bottom: var(--space-6);
}

.pricing-card__price {
  margin-bottom: var(--space-6);
}

.pricing-card__amount {
  font-size: var(--font-size-5xl);
  font-weight: var(--font-weight-black);
  color: var(--text-primary);
  line-height: 1;
}

.pricing-card__currency {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semi);
  vertical-align: super;
  color: var(--text-secondary);
}

.pricing-card__period {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  display: block;
  margin-top: var(--space-1);
}

.pricing-card__features {
  text-align: left;
  margin-bottom: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.pricing-card__feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.pricing-card__feature-icon {
  color: var(--color-success);
  flex-shrink: 0;
  margin-top: 2px;
}

.pricing-card__feature-icon--no {
  color: var(--color-error);
}