/* Typography */
body {
  font-family: 'Lexend Deca', sans-serif;
  font-optical-sizing: auto;
  font-weight: 400;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

/* Typography */
h1, h2, h3 {
  font-family: 'Montagu Slab', serif;
  font-optical-sizing: auto;
  font-weight: 600;
  font-style: normal;
  color: #0f172a;
}

.font-title {
  font-family: 'Montagu Slab', serif;
  font-optical-sizing: auto;
  font-weight: 700;
  font-style: normal;
}

/* Main container layout */
.container {
  display: flex;
  justify-content: space-between;
  width: 90%;
  max-width: 1200px;
  height: 70%; /* Reduced from 80% to 70% */
  gap: 1rem;
  position: relative;
  z-index: 10;
}

/* Panel Styling */
.panel {
  flex: 1;
  background-color: white;
  border-radius: 1rem;
  padding: 1.25rem; /* Reduced padding from 1.5rem */
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  color: #0f172a;
  max-height: 100%; /* Ensure panels don't exceed container height */
  overflow-y: auto; /* Add scrolling if content overflows */
}

/* Title panel styling */
.title-text {
  justify-content: flex-start; /* Changed from center to reduce empty space */
}

.title-text h2 {
  font-size: 1.75rem; /* Reduced from 2rem */
  margin-bottom: 0.75rem; /* Reduced from 1rem */
  color: #0f172a;
  text-align: center;
  font-family: 'Montagu Slab', serif;
  font-weight: 700;
}

.title-text p {
  color: #334155;
  text-align: center;
}

/* Buttons panel styling */
.buttons {
  justify-content: center;
  background-color: white;
}

/* Button grid area with run/pause button */
.buttons-container {
  display: flex;
  width: 100%;
  gap: 0.75rem; /* Reduced from 1rem */
}

.button-grid {
  flex: 1;
  display: grid;
  grid-template-rows: repeat(7, 1fr);
  gap: 0.5rem; /* Reduced from 0.75rem */
}

.button-grid button {
  padding: 0.5rem; /* Reduced from 0.75rem */
  border-radius: 0.75rem;
  border: none;
  background-color: #0d9488;
  color: white;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: 'Lexend Deca', sans-serif;
}

.button-grid button:hover {
  background-color: #0f766e;
  transform: scale(1.05);
}

/* Run/pause button styling */
.run-pause-button {
  width: 4.5rem; /* Reduced from 5rem */
  height: 4.5rem; /* Reduced from 5rem */
  background-color: #f43f5e; /* rose-500 */
  color: white;
  border: none;
  border-radius: 1rem;
  cursor: pointer;
  font-family: 'Montagu Slab', serif;
  font-weight: 600;
  font-size: 1.1rem;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  transition: all 0.2s ease;
  display: flex;
  justify-content: center;
  align-items: center;
  align-self: center;
}

.run-pause-button:hover {
  background-color: #e11d48; /* rose-600 */
  transform: scale(1.05);
}

.run-pause-button:active {
  transform: scale(0.95);
}

.run-pause-button.running {
  background-color: #0d9488; /* teal-600 */
}

.run-pause-button.running:hover {
  background-color: #0f766e; /* teal-700 */
}

/* History sidebar styling */
.history-sidebar {
  flex: 0.8;
  background-color: #f1f5f9;
  border-radius: 1rem;
  padding: 0.75rem; /* Reduced from 1rem */
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  color: #0f172a;
  max-height: 100%; /* Ensure it doesn't exceed container height */
  overflow-y: auto; /* Add scrolling if needed */
  position: relative; /* Ensures absolute positioning works correctly */
}

.history-sidebar .item {
  background-color: white;
  border-radius: 0.5rem;
  padding: 0.4rem; /* Reduced from 0.5rem */
  margin-bottom: 0.4rem; /* Reduced from 0.5rem */
  font-size: 0.875rem;
  transition: opacity 0.3s ease;
}

/* Progressive dimming for history items - from 100% to 5% */
.history-sidebar .item:nth-child(1) {
  opacity: 1;
}

.history-sidebar .item:nth-child(2) {
  opacity: 0.75;
}

.history-sidebar .item:nth-child(3) {
  opacity: 0.5;
}

.history-sidebar .item:nth-child(4) {
  opacity: 0.25;
}

.history-sidebar .item:nth-child(5) {
  opacity: 0.05;
}

.history-sidebar .total {
  font-weight: 600;
  margin-top: 0.5rem;
  padding: 0.5rem;
  background-color: white;
  border-radius: 0.5rem;
  text-align: center;
}

/* Timer indicator styles - added for visual feedback */
.timer-indicator {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: #cbd5e1; /* Gray when paused */
  transition: background-color 0.3s ease;
  z-index: 10; /* Keep above other elements */
}

.timer-indicator.running {
  background-color: #ef4444; /* Red when running */
  animation: timer-pulse 1.5s infinite;
}

@keyframes timer-pulse {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 6px rgba(239, 68, 68, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(239, 68, 68, 0);
  }
}

/* Mobile navigation bar that appears on small screens */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: #0d9488;
  color: white;
  padding: 0.5rem 0;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  z-index: 20;
  font-family: 'Lexend Deca', sans-serif;
}

.mobile-nav-container {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.mobile-nav-icon {
  font-size: 1.75rem;
  margin-bottom: 0.25rem;
}

.mobile-nav-icon img {
  border-radius: 6px;
  width: 64px;
  height: 64px;
  object-fit: contain;
}

.mobile-time-container {
  background-color: rgba(255, 255, 255, 0.15);
  border-radius: 18px;
  padding: 0.25rem 0.75rem;
  display: flex;
  justify-content: space-between;
  width: 85%;
  max-width: 300px;
  font-size: 0.85rem;
}

.mobile-time-container .total,
.mobile-time-container .last-entry {
  white-space: nowrap;
}

/* Animation for updates */
.animate-fade-in {
  animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0.4; }
  to { opacity: 1; }
}

/* Mobile responsive layout */
@media (max-width: 768px) {
  body {
    padding-top: 5.5rem; /* Increased from 3.5rem to provide more space below the nav bar */
  }
  
  .container {
    flex-direction: column;
    height: auto;
    max-height: 80vh; /* Reduced from 90vh */
    overflow-y: auto;
  }
  
  /* Change order of panels on mobile */
  .panel.buttons {
    order: 1;
  }
  
  .panel.title-text {
    order: 2;
  }
  
  /* Hide history sidebar on mobile */
  .history-sidebar {
    display: none;
  }
  
  /* Show mobile nav on small screens */
  .mobile-nav {
    display: block;
  }
  
  .buttons-container {
    flex-direction: row-reverse;
  }
  
  .run-pause-button {
    width: 3.5rem; /* Reduced from 4rem */
    height: 3.5rem; /* Reduced from 4rem */
    font-size: 0.9rem;
  }
}

/* Button styling for JS components */
.flowloop-button {
  transition: all 0.2s ease;
}

.flowloop-button:hover {
  transform: scale(1.05);
}

.flowloop-button:active {
  transform: scale(0.95);
}

.mystery-button {
  position: relative;
  overflow: hidden;
}

/* Animation for new entries in history */
@keyframes fade-in {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-fade-in {
  animation: fade-in 0.3s ease-out forwards;
}

/* Motivational text with typewriter effect */
.motivational-text {
  margin-top: 0.75rem; /* Changed from auto to provide specific space */
  font-style: italic;
  color: #64748b;
  min-height: 1.5em;
  font-family: 'Lexend Deca', sans-serif;
  font-weight: 300;
  position: relative;
  text-align: left;
}

/* Typewriter animation */
@keyframes typing {
  from { width: 0 }
  to { width: 100% }
}

@keyframes backspace {
  from { width: 100% }
  to { width: 0 }
}

@keyframes blink-caret {
  from, to { border-color: transparent }
  50% { border-color: #64748b }
}

.typewriter {
  display: inline-block;
  overflow: hidden;
  white-space: nowrap;
  border-right: 2px solid transparent;
  width: 0;
  animation: 
    typing 2.5s steps(40, end) forwards,
    blink-caret 0.75s step-end infinite;
}

.typewriter::after {
  content: '';
  display: inline-block;
  width: 0;
}

.typewriter.typed {
  border-right-color: #64748b;
}

.typewriter.deleting {
  animation: 
    backspace 1.5s steps(40, end) forwards,
    blink-caret 0.75s step-end infinite;
}

.fade-out {
  animation: fade-out 1.5s ease-out forwards;
}

@keyframes fade-out {
  from { opacity: 1; }
  to { opacity: 0; }
}