/* Gipfelkönig — Components: Buttons, Cards, Modals, Badges, Toasts */

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  transition: all var(--transition);
  white-space: nowrap;
}

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

.btn-primary:hover {
  background: var(--color-gold-light);
  box-shadow: 0 0 20px rgba(201,168,76,0.3);
}

.btn-secondary {
  background: transparent;
  color: var(--color-gold);
  border: 1.5px solid var(--color-gold);
}

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

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

.btn-danger:hover {
  opacity: 0.85;
}

.btn-strava {
  background: #fc4c02;
  color: #fff;
}

.btn-strava:hover {
  background: #e34402;
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1rem;
  border-radius: var(--radius-lg);
}

.btn-sm {
  padding: 0.4rem 0.8rem;
  font-size: 0.8rem;
}

.btn-block {
  width: 100%;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* === CARDS === */
.card {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  padding: 1.25rem;
  transition: all var(--transition);
}

.card:hover {
  border-color: rgba(255,255,255,0.12);
}

.card-peak {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: all var(--transition);
}

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

.card-peak.is-king {
  border-color: var(--color-gold);
  box-shadow: 0 0 20px rgba(201,168,76,0.15);
}

.card-peak-header {
  height: 100px;
  background: linear-gradient(135deg, var(--color-bg-hover), var(--color-bg));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  position: relative;
}

.card-peak-body {
  padding: 1rem;
}

.card-peak-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.card-peak-elevation {
  color: var(--color-muted);
  font-size: 0.85rem;
  font-family: var(--font-mono);
}

.card-peak-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.75rem;
  font-size: 0.85rem;
}

/* === BADGE CROWN === */
.badge-crown {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.2rem 0.6rem;
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-light));
  color: var(--color-bg);
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
}

/* === SAFETY INDICATOR === */
.safety-indicator {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
}

.safety-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.safety-dot.safe {
  background: var(--color-safe);
  box-shadow: 0 0 6px rgba(39,174,96,0.5);
}

.safety-dot.danger {
  background: var(--color-danger);
  box-shadow: 0 0 6px rgba(192,57,43,0.5);
}

/* === LEADERBOARD === */
.leaderboard-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  transition: background var(--transition);
}

.leaderboard-row:hover {
  background: var(--color-bg-hover);
}

.leaderboard-rank {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.leaderboard-rank.top-1 {
  background: var(--color-gold);
  color: var(--color-bg);
}

.leaderboard-rank.top-2 {
  background: #9ca3af;
  color: var(--color-bg);
}

.leaderboard-rank.top-3 {
  background: #b45309;
  color: var(--color-text);
}

.leaderboard-name {
  flex: 1;
  font-weight: 600;
}

.leaderboard-points {
  font-family: var(--font-mono);
  color: var(--color-gold);
  font-weight: 600;
}

.leaderboard-summits {
  color: var(--color-muted);
  font-size: 0.85rem;
}

/* === MODAL === */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  padding: 1.5rem;
  max-width: 400px;
  width: 100%;
  box-shadow: var(--shadow);
  transform: translateY(20px);
  transition: transform var(--transition);
}

.modal-overlay.active .modal {
  transform: translateY(0);
}

.modal-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.modal-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

/* === TOAST === */
.notification-toast {
  position: fixed;
  bottom: calc(var(--nav-height) + 1rem);
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1rem 1.5rem;
  box-shadow: var(--shadow);
  z-index: 1100;
  opacity: 0;
  transition: all 0.3s ease;
  max-width: 90vw;
  text-align: center;
}

.notification-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.notification-toast.success {
  border-color: var(--color-safe);
}

.notification-toast.error {
  border-color: var(--color-danger);
}

/* === FORM INPUTS === */
.form-group {
  margin-bottom: 1rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  color: var(--color-muted);
  margin-bottom: 0.4rem;
  font-weight: 500;
}

.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--color-bg-input);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  color: var(--color-text);
  font-size: 0.95rem;
  transition: border-color var(--transition);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-gold);
}

.form-input::placeholder {
  color: var(--color-muted);
  opacity: 0.6;
}

/* === CHECK-IN BUTTON === */
.checkin-btn {
  position: fixed;
  bottom: calc(var(--nav-height) + 1.25rem);
  right: 1.25rem;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-gold);
  color: var(--color-bg);
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(201,168,76,0.4);
  z-index: 500;
  transition: all var(--transition);
}

.checkin-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(201,168,76,0.5);
}

/* === TABS === */
.tabs {
  display: flex;
  gap: 0.25rem;
  background: var(--color-bg);
  padding: 0.25rem;
  border-radius: var(--radius);
}

.tab {
  flex: 1;
  padding: 0.5rem;
  text-align: center;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-muted);
  border-radius: var(--radius);
  transition: all var(--transition);
}

.tab.active {
  background: var(--color-bg-card);
  color: var(--color-gold);
}

/* === LOADING === */
.spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* === DIVIDER === */
.divider {
  height: 1px;
  background: var(--color-border);
  margin: 1rem 0;
}

/* === FEATURE CARDS (Landing) === */
.feature-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  text-align: center;
  transition: all var(--transition);
}

.feature-card:hover {
  border-color: var(--color-gold);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.feature-icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.feature-title {
  font-family: var(--font-display);
  font-size: 1rem;
  margin-bottom: 0.5rem;
  color: var(--color-gold);
}

.feature-desc {
  font-size: 0.85rem;
  color: var(--color-muted);
  line-height: 1.5;
}

/* === STAT BOX === */
.stat-box {
  text-align: center;
  padding: 1rem;
}

.stat-value {
  font-family: var(--font-display);
  font-size: 1.75rem;
  color: var(--color-gold);
  font-weight: 700;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--color-muted);
  margin-top: 0.25rem;
}