/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn--primary {
  background-color: var(--color-primary);
  color: white;
}

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

.btn--secondary {
  background-color: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
}

.btn--secondary:hover {
  background-color: var(--color-bg-hover);
  border-color: var(--color-border-hover);
}

.btn--danger {
  background-color: var(--color-error);
  color: white;
}

.btn--danger:hover {
  background-color: #c62828;
}

.btn--sm {
  padding: var(--space-1) var(--space-2);
  font-size: var(--text-xs);
}

.btn--icon {
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: var(--radius-lg);
  background-color: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
}

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

.btn--icon .icon {
  width: 18px;
  height: 18px;
}

.btn--sm {
  padding: var(--space-1) var(--space-2);
  font-size: var(--text-xs);
}

/* Icons */
.icon {
  flex-shrink: 0;
}

/* Theme Toggle Icons */
.icon--sun,
.icon--moon {
  display: none;
}

:root:not([data-theme="dark"]) .icon--sun {
  display: block;
}

[data-theme="dark"] .icon--moon {
  display: block;
}

/* Search Box */
.search-box {
  position: relative;
  flex: 1;
  max-width: 400px;
}

.search-box__icon {
  position: absolute;
  left: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  color: var(--color-text-tertiary);
  pointer-events: none;
}

.search-box__input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  padding-left: var(--space-10);
  background-color: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  transition: all var(--transition-fast);
}

.search-box__input::placeholder {
  color: var(--color-text-tertiary);
}

.search-box__input:hover {
  border-color: var(--color-border-hover);
}

.search-box__input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

/* Select */
.select-wrapper {
  position: relative;
}

.select-wrapper::after {
  content: '';
  position: absolute;
  right: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 5px solid var(--color-text-secondary);
  pointer-events: none;
}

.select {
  appearance: none;
  padding: var(--space-3) var(--space-8) var(--space-3) var(--space-4);
  background-color: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  min-width: 160px;
}

.select:hover {
  border-color: var(--color-border-hover);
}

.select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

/* Textarea */
.textarea {
  width: 100%;
  padding: var(--space-3);
  background-color: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  resize: vertical;
  transition: all var(--transition-fast);
}

.textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

/* Form Group */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.form-group label {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-text-secondary);
}

/* Stat Cards */
.stat-card {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-5);
  background-color: var(--color-bg-elevated);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: all var(--transition-normal);
}

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

.stat-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  flex-shrink: 0;
}

.stat-card__icon svg {
  width: 24px;
  height: 24px;
}

.stat-card__icon--users {
  background-color: #dbeafe;
  color: #2563eb;
}

.stat-card__icon--points {
  background-color: #fef3c7;
  color: #d97706;
}

.stat-card__icon--reviews {
  background-color: #d1fae5;
  color: #059669;
}

.stat-card__icon--photos {
  background-color: #ede9fe;
  color: #7c3aed;
}

[data-theme="dark"] .stat-card__icon--users {
  background-color: #1e3a5f;
}

[data-theme="dark"] .stat-card__icon--points {
  background-color: #422006;
}

[data-theme="dark"] .stat-card__icon--reviews {
  background-color: #064e3b;
}

[data-theme="dark"] .stat-card__icon--photos {
  background-color: #2e1065;
}

.stat-card__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.stat-card__value {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--color-text);
}

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

/* Level Badge */
.level-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 32px;
  padding: 0 var(--space-2);
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  color: white;
  border-radius: var(--radius-full);
}

.level-badge--10 { background-color: var(--level-10); }
.level-badge--9 { background-color: var(--level-9); }
.level-badge--8 { background-color: var(--level-8); }
.level-badge--7 { background-color: var(--level-7); color: #1e293b; }
.level-badge--6 { background-color: var(--level-6); }
.level-badge--5,
.level-badge--4,
.level-badge--3,
.level-badge--2,
.level-badge--1 {
  background-color: var(--level-5);
}

/* Rank Badge */
.rank-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  border-radius: var(--radius-full);
}

.rank-badge--1 {
  background: linear-gradient(135deg, #fbbf24, #f59e0b);
  color: white;
  box-shadow: 0 2px 8px rgba(251, 191, 36, 0.4);
}

.rank-badge--2 {
  background: linear-gradient(135deg, #d1d5db, #9ca3af);
  color: white;
  box-shadow: 0 2px 8px rgba(156, 163, 175, 0.4);
}

.rank-badge--3 {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: white;
  box-shadow: 0 2px 8px rgba(217, 119, 6, 0.4);
}

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

/* Avatar */
.avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-primary), #7c3aed);
  color: white;
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  flex-shrink: 0;
  overflow: hidden;
}

.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Avatar with syncing spinner */
.avatar--syncing {
  position: relative;
}

.avatar--syncing::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  border: 2px solid transparent;
  border-top-color: var(--color-primary);
  border-right-color: var(--color-primary);
  animation: avatar-spin 1s linear infinite;
}

@keyframes avatar-spin {
  to {
    transform: rotate(360deg);
  }
}

/* Modal */
.modal {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
}

.modal__backdrop {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
}

.modal__content {
  position: relative;
  width: 100%;
  max-width: 480px;
  background-color: var(--color-bg-elevated);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  animation: modalIn 0.2s ease;
}

@keyframes modalIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-6);
  border-bottom: 1px solid var(--color-border);
}

.modal__title {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
}

.modal__close {
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

.modal__close:hover {
  color: var(--color-text);
}

.modal__body {
  padding: var(--space-6);
}

.modal__footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--color-border);
}

/* Toast */
.toast {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  background-color: var(--color-bg-elevated);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
  z-index: var(--z-tooltip);
  animation: toastIn 0.3s ease;
}

@keyframes toastIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.toast--success {
  border-left: 4px solid var(--color-success);
}

.toast--error {
  border-left: 4px solid var(--color-error);
}

/* Spinner */
.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: var(--radius-full);
  animation: spin 0.8s linear infinite;
}

.spinner--small {
  width: 20px;
  height: 20px;
  border-width: 2px;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}