/* ==========================================================================
   COMPONENTS STYLES
   Checador de Globos - PWA
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. COLOR SELECTOR
   -------------------------------------------------------------------------- */
.color-picker-section {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.selected-color-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-input);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  transition: border-color var(--trans-fast), box-shadow var(--trans-fast);
}

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

.color-preview-circle {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background-color: var(--balloon-rojo);
  border: 2px solid rgba(255, 255, 255, 0.4);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
  flex-shrink: 0;
  transition: transform var(--trans-fast), background-color var(--trans-fast);
}

.color-text-input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 500;
  outline: none;
}

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

.color-chips-scroll {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  max-height: 120px;
  overflow-y: auto;
  padding: 2px;
}

/* Custom Scrollbar */
.color-chips-scroll::-webkit-scrollbar {
  width: 4px;
}
.color-chips-scroll::-webkit-scrollbar-thumb {
  background: var(--border-medium);
  border-radius: 4px;
}

.color-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: var(--radius-full);
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--trans-fast);
  user-select: none;
}

.color-chip:hover {
  background: var(--bg-tertiary);
  border-color: var(--border-medium);
  color: var(--text-primary);
  transform: translateY(-1px);
}

.color-chip.active {
  background: var(--primary-light);
  border-color: var(--border-highlight);
  color: var(--text-primary);
  font-weight: 600;
  box-shadow: 0 0 12px var(--primary-glow);
}

.color-chip-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-add-color {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 12px;
  border-radius: var(--radius-full);
  background: transparent;
  border: 1px dashed var(--border-medium);
  color: var(--text-tertiary);
  font-size: 0.8rem;
  cursor: pointer;
  transition: all var(--trans-fast);
}

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

/* --------------------------------------------------------------------------
   2. STOPWATCH & LIVE STATUS
   -------------------------------------------------------------------------- */
.stopwatch-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 34px 20px;
  position: relative;
  background: radial-gradient(circle at center, rgba(99, 102, 241, 0.08) 0%, transparent 70%);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-subtle);
  overflow: hidden;
}

/* Ambient Pulse Aura */
.stopwatch-aura {
  position: absolute;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--primary-glow) 0%, transparent 70%);
  opacity: 0;
  transform: scale(0.85);
  transition: opacity var(--trans-smooth), transform var(--trans-smooth);
  pointer-events: none;
}

.stopwatch-container.running .stopwatch-aura {
  opacity: 0.8;
  transform: scale(1.1);
  animation: pulseGlow 2.5s infinite ease-in-out;
}

.stopwatch-container.paused .stopwatch-aura {
  background: radial-gradient(circle, var(--warning-glow) 0%, transparent 70%);
  opacity: 0.7;
  transform: scale(1);
}

@keyframes pulseGlow {
  0%, 100% { transform: scale(1.05); opacity: 0.6; }
  50% { transform: scale(1.2); opacity: 0.9; }
}

.timer-state-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  color: var(--text-tertiary);
  margin-bottom: 18px;
  z-index: 2;
  transition: all var(--trans-normal);
}

.timer-state-badge.state-running {
  background: var(--success-light);
  border-color: rgba(16, 185, 129, 0.4);
  color: var(--success);
}

.timer-state-badge.state-paused {
  background: var(--warning-light);
  border-color: rgba(245, 158, 11, 0.4);
  color: var(--warning);
}

/* Digital Time Readout */
.timer-display {
  font-family: var(--font-mono);
  font-size: clamp(2.8rem, 8.5vw, 4.2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  line-height: 1;
  z-index: 2;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
  user-select: none;
  display: flex;
  align-items: baseline;
  justify-content: center;
}

.timer-display .time-ms {
  font-size: 0.45em;
  color: var(--text-tertiary);
  margin-left: 4px;
  width: 2.2ch;
  text-align: left;
}

/* Live Session Stats Bar */
.timer-live-metrics {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 20px;
  z-index: 2;
}

.metric-pill {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.metric-pill .metric-val {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
}

.metric-pill .metric-lbl {
  font-size: 0.68rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.metric-divider {
  width: 1px;
  height: 24px;
  background: var(--border-medium);
}

/* --------------------------------------------------------------------------
   3. ACTION BUTTONS (ERGONOMIC & LARGE TOUCH TARGETS)
   -------------------------------------------------------------------------- */
.action-controls-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
}

.btn-primary-action {
  width: 100%;
  padding: 16px 24px;
  border-radius: var(--radius-lg);
  font-family: var(--font-sans);
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: none;
  transition: all var(--trans-fast);
  position: relative;
  overflow: hidden;
}

.btn-primary-action:active {
  transform: scale(0.98);
}

.btn-start {
  background: linear-gradient(135deg, var(--primary), var(--accent-purple));
  color: #ffffff;
  box-shadow: 0 4px 20px var(--primary-glow);
}

.btn-start:hover {
  filter: brightness(1.08);
  box-shadow: 0 6px 25px var(--primary-glow);
}

.btn-pause {
  background: var(--bg-secondary);
  color: var(--warning);
  border: 1px solid rgba(245, 158, 11, 0.4);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn-pause:hover {
  background: var(--warning-light);
}

.btn-resume {
  background: linear-gradient(135deg, var(--success), #059669);
  color: #ffffff;
  box-shadow: 0 4px 20px var(--success-glow);
}

.btn-finish {
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: #ffffff;
  box-shadow: 0 4px 18px rgba(37, 99, 235, 0.35);
}

.btn-finish:hover {
  filter: brightness(1.08);
}

.dual-action-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.btn-discard {
  background: transparent;
  border: 1px dashed var(--border-subtle);
  color: var(--text-tertiary);
  padding: 10px;
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all var(--trans-fast);
  margin-top: 4px;
}

.btn-discard:hover {
  color: var(--danger);
  border-color: var(--danger-light);
  background: var(--danger-light);
}

/* --------------------------------------------------------------------------
   4. STATS CARDS & KPIS
   -------------------------------------------------------------------------- */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 16px;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: transform var(--trans-fast), border-color var(--trans-fast);
}

.kpi-card:hover {
  border-color: var(--border-medium);
  transform: translateY(-2px);
}

.kpi-icon-wrapper {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
}

.kpi-earnings .kpi-icon-wrapper {
  background: var(--success-light);
  color: var(--success);
}
.kpi-boxes .kpi-icon-wrapper {
  background: var(--primary-light);
  color: var(--primary);
}
.kpi-time .kpi-icon-wrapper {
  background: rgba(6, 182, 212, 0.15);
  color: var(--accent-cyan);
}
.kpi-pace .kpi-icon-wrapper {
  background: var(--warning-light);
  color: var(--warning);
}

.kpi-val {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.1;
  margin-bottom: 4px;
  letter-spacing: -0.02em;
}

.kpi-lbl {
  font-size: 0.72rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.kpi-sub {
  font-size: 0.7rem;
  color: var(--text-secondary);
  margin-top: 6px;
}

/* Time Filter Segmented Control */
.filter-segmented-bar {
  display: flex;
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 4px;
  gap: 4px;
}

.segment-btn {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 0.78rem;
  font-weight: 500;
  padding: 7px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--trans-fast);
}

.segment-btn.active {
  background: var(--primary);
  color: #ffffff;
  font-weight: 600;
  box-shadow: var(--shadow-sm);
}

/* Visual Charts */
.chart-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 8px;
}

.donut-chart-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding: 10px 0;
}

.donut-svg {
  width: 140px;
  height: 140px;
  transform: rotate(-90deg);
}

.donut-legend {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
  max-height: 140px;
  overflow-y: auto;
}

.legend-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.78rem;
}

.legend-color-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
  margin-right: 6px;
}

/* --------------------------------------------------------------------------
   5. HISTORY LIST & ITEMS
   -------------------------------------------------------------------------- */
.history-filters-row {
  display: flex;
  gap: 10px;
  margin-bottom: 12px;
}

.filter-input {
  flex: 1;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 8px 12px;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.85rem;
  outline: none;
}

.filter-input:focus {
  border-color: var(--border-focus);
}

.history-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.history-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  transition: all var(--trans-fast);
}

.history-item:hover {
  border-color: var(--border-medium);
  background: var(--bg-card-hover);
}

.history-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.history-color-badge {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.4);
  flex-shrink: 0;
}

.history-details h4 {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.history-details .time-meta {
  font-size: 0.74rem;
  color: var(--text-tertiary);
  margin-top: 2px;
}

.history-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
}

.history-duration {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
}

.history-earnings-pill {
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--success);
  background: var(--success-light);
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.history-actions-btn {
  background: transparent;
  border: none;
  color: var(--text-tertiary);
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  margin-left: 6px;
}

.history-actions-btn:hover {
  color: var(--danger);
}

/* --------------------------------------------------------------------------
   6. SETTINGS FORM & CONFIGURATION
   -------------------------------------------------------------------------- */
.settings-section {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.form-helper {
  font-size: 0.72rem;
  color: var(--text-tertiary);
}

.input-currency-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.currency-symbol {
  position: absolute;
  left: 14px;
  font-weight: 700;
  color: var(--text-secondary);
  font-size: 1rem;
}

.input-currency {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 12px 14px 12px 34px;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 700;
  outline: none;
  transition: border-color var(--trans-fast);
}

.input-currency:focus {
  border-color: var(--border-focus);
}

.currency-code {
  position: absolute;
  right: 14px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-tertiary);
}

/* Toggle Switch */
.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-subtle);
}

.toggle-switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-full);
  transition: var(--trans-fast);
}

.toggle-slider::before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 2px;
  bottom: 2px;
  background-color: #ffffff;
  border-radius: 50%;
  transition: var(--trans-fast);
}

.toggle-switch input:checked + .toggle-slider {
  background-color: var(--primary);
  border-color: var(--primary);
}

.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(20px);
}

/* --------------------------------------------------------------------------
   7. MODAL & CONFIRMATION DIALOGS
   -------------------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--trans-normal);
}

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

.modal-dialog {
  background: var(--bg-card-solid);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-xl);
  max-width: 440px;
  width: 100%;
  padding: 24px;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  gap: 18px;
  transform: scale(0.95);
  transition: transform var(--trans-normal);
}

.modal-overlay.active .modal-dialog {
  transform: scale(1);
}

.modal-header h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
}

.modal-header p {
  font-size: 0.8rem;
  color: var(--text-tertiary);
  margin-top: 4px;
}

.stepper-control {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  background: var(--bg-input);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 12px;
}

.stepper-btn {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  font-size: 1.3rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--trans-fast);
}

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

.stepper-btn:active {
  transform: scale(0.9);
}

.stepper-input {
  width: 70px;
  text-align: center;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 1.6rem;
  font-weight: 700;
  outline: none;
}

.modal-summary-box {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
}

.summary-row.total-row {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--success);
  border-top: 1px solid var(--border-subtle);
  padding-top: 8px;
  margin-top: 4px;
}

.modal-actions {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 10px;
}

.btn-secondary {
  background: var(--bg-secondary);
  border: 1px solid var(--border-medium);
  color: var(--text-secondary);
  padding: 12px;
  border-radius: var(--radius-md);
  font-family: inherit;
  font-weight: 600;
  cursor: pointer;
}

.btn-secondary:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

/* --------------------------------------------------------------------------
   8. TOAST NOTIFICATIONS
   -------------------------------------------------------------------------- */
.toast-container {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 300;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
  width: 90%;
  max-width: 400px;
}

.toast {
  background: var(--bg-glass-strong);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow-md);
  color: var(--text-primary);
  font-size: 0.85rem;
  font-weight: 500;
  animation: slideDownToast 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes slideDownToast {
  from {
    opacity: 0;
    transform: translateY(-20px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}