@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
  --bg-color: #F8F7F4;       /* Warm off-white background */
  --card-bg: #FFFFFF;        /* Crisp white for content cards */
  --text-primary: #2B2C2C;   /* Deep charcoal for primary text */
  --text-secondary: #6B6C6C; /* Medium charcoal/slate for labels and secondary text */
  --accent-color: #D35400;   /* Premium Burnt Orange primary accent */
  --accent-hover: #BA4A00;   /* Rich darker orange for hover */
  --accent-light: #FDF2E9;   /* Very soft orange tint for highlights */
  --border-color: #E5E4E2;   /* Platinum gray for borders */
  --border-focus: #D35400;
  
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.02);
  --shadow-md: 0 8px 20px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 16px 36px rgba(0, 0, 0, 0.06);
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  
  --font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  
  --sidebar-width: 260px;
  --topbar-height: 70px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-color);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.5;
  display: flex;
  overflow-x: hidden;
}

/* Scrollbars */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-secondary);
}

/* Utility Classes */
.hidden {
  display: none !important;
}

/* Animations */
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.pulse {
  animation: pulse 2s infinite ease-in-out;
}

/* Buttons */
.btn {
  font-family: var(--font-family);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

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

.btn-primary:hover {
  background-color: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(211, 84, 0, 0.2);
}

.btn-primary:active {
  transform: translateY(0);
}

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

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

.btn-danger {
  background-color: #E74C3C;
  color: white;
}

.btn-danger:hover {
  background-color: #C0392B;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 0.8rem;
  border-radius: 6px;
}

/* Form Controls */
.form-group {
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.form-control {
  font-family: var(--font-family);
  padding: 10px 14px;
  font-size: 0.95rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background-color: var(--card-bg);
  color: var(--text-primary);
  outline: none;
  transition: var(--transition);
  width: 100%;
}

.form-control:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(211, 84, 0, 0.1);
}

/* Auth Pages Styling */
.auth-container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  width: 100vw;
  padding: 20px;
  background: linear-gradient(135deg, var(--bg-color) 0%, #EAE9E4 100%);
}

.auth-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: 40px;
  width: 100%;
  max-width: 440px;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.8);
}

.auth-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 30px;
}

.auth-logo span {
  color: var(--accent-color);
}

.auth-card h2 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.auth-card p.subtitle {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 24px;
}

.auth-card form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.auth-footer {
  margin-top: 24px;
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.auth-footer a {
  color: var(--accent-color);
  font-weight: 600;
  text-decoration: none;
}

.auth-footer a:hover {
  text-decoration: underline;
}

/* App Shell Layout */
.app-layout {
  display: flex;
  width: 100vw;
  height: 100vh;
}

/* Sidebar Navigation */
.sidebar {
  width: var(--sidebar-width);
  background-color: var(--card-bg);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  height: 100%;
  flex-shrink: 0;
  z-index: 100;
}

.sidebar-brand {
  height: var(--topbar-height);
  display: flex;
  align-items: center;
  padding: 0 24px;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text-primary);
  border-bottom: 1px solid var(--bg-color);
}

.sidebar-brand span {
  color: var(--accent-color);
}

.sidebar-menu {
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-grow: 1;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  border-left: 3px solid transparent;
}

.nav-link:hover {
  background-color: var(--bg-color);
  color: var(--text-primary);
}

.nav-link.active {
  background-color: var(--accent-light);
  color: var(--accent-color);
  border-left-color: var(--accent-color);
}

.sidebar-user {
  padding: 16px;
  border-top: 1px solid var(--bg-color);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.user-info {
  display: flex;
  flex-direction: column;
  padding: 0 8px;
}

.user-email {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-role {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

/* Main Area */
.main-content {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow-y: auto;
}

/* Topbar */
.topbar {
  height: var(--topbar-height);
  background-color: var(--card-bg);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  flex-shrink: 0;
}

.topbar h1 {
  font-size: 1.25rem;
  font-weight: 700;
}

.mobile-nav-toggle {
  display: none;
}

/* Dashboard Views and Panels */
.view-panel {
  padding: 32px;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
}

/* Start Timer Card */
.timer-bar-card {
  background: var(--card-bg);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-md);
  margin-bottom: 30px;
  border: 1px solid var(--border-color);
}

.timer-bar-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr auto;
  gap: 16px;
  align-items: end;
}

@media (max-width: 900px) {
  .timer-bar-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .timer-bar-grid .btn {
    width: 100%;
  }
}

/* Active Timers & Recent Grid */
.dashboard-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 30px;
}

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

.section-card {
  background: var(--card-bg);
  border-radius: var(--radius-md);
  padding: 24px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--bg-color);
  padding-bottom: 14px;
}

.section-header h2 {
  font-size: 1.1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Active Timer Item */
.active-timer-item {
  background: var(--accent-light);
  border: 1px solid rgba(213, 84, 0, 0.15);
  border-radius: var(--radius-sm);
  padding: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: var(--transition);
}

.active-timer-details {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex-grow: 1;
}

.active-timer-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.client-badge {
  background: var(--text-primary);
  color: white;
  padding: 2px 8px;
  font-size: 0.7rem;
  font-weight: 700;
  border-radius: 4px;
  text-transform: uppercase;
}

.project-badge {
  background: var(--border-color);
  color: var(--text-primary);
  padding: 2px 8px;
  font-size: 0.7rem;
  font-weight: 700;
  border-radius: 4px;
  text-transform: uppercase;
}

.active-timer-title {
  font-weight: 600;
  font-size: 0.95rem;
}

.active-timer-notes {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-style: italic;
}

.active-timer-counter {
  font-size: 1.8rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  color: var(--accent-color);
}

/* History / Entry List */
.entry-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.entry-item {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background-color: var(--card-bg);
  transition: var(--transition);
}

.entry-item:hover {
  border-color: var(--text-secondary);
  box-shadow: var(--shadow-sm);
}

.entry-details {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex-grow: 1;
}

.entry-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.entry-notes {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.entry-time-range {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.entry-duration-group {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
}

.entry-duration {
  font-size: 1.15rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.entry-actions {
  display: flex;
  gap: 8px;
}

.tag-auto-stopped {
  background-color: #FADBD8;
  color: #C0392B;
  padding: 1px 6px;
  font-size: 0.65rem;
  font-weight: 700;
  border-radius: 4px;
  text-transform: uppercase;
}

/* Client & Project Management View */
.settings-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

@media (max-width: 900px) {
  .settings-grid {
    grid-template-columns: 1fr;
  }
}

.management-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 15px;
}

.management-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background-color: var(--bg-color);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
}

.management-item.archived {
  opacity: 0.5;
  background-color: #f0f0f0;
}

.management-item span {
  font-weight: 600;
}

.management-actions {
  display: flex;
  gap: 8px;
}

/* Reports Styles */
.reports-filter-bar {
  background: var(--card-bg);
  border-radius: var(--radius-md);
  padding: 24px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  margin-bottom: 30px;
}

.reports-filter-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr) auto;
  gap: 16px;
  align-items: end;
}

@media (max-width: 1024px) {
  .reports-filter-grid {
    grid-template-columns: 1fr 1fr;
  }
  .reports-filter-grid .btn {
    grid-column: span 2;
  }
}

.report-summary-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}

.summary-card {
  background: var(--card-bg);
  border-radius: var(--radius-md);
  padding: 20px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.summary-card span.label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.summary-card span.value {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--accent-color);
}

.report-visuals {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  margin-bottom: 30px;
}

@media (max-width: 900px) {
  .report-visuals {
    grid-template-columns: 1fr;
  }
}

.chart-card {
  background: var(--card-bg);
  border-radius: var(--radius-md);
  padding: 24px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.chart-card h3 {
  font-size: 1rem;
  align-self: flex-start;
  margin-bottom: 16px;
}

.chart-wrapper {
  position: relative;
  width: 100%;
  height: 250px;
}

/* Modals */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(43, 44, 44, 0.5);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}

.modal-card {
  background-color: var(--card-bg);
  border-radius: var(--radius-md);
  padding: 30px;
  width: 100%;
  max-width: 500px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.modal-header h3 {
  font-size: 1.2rem;
  font-weight: 700;
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-secondary);
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 24px;
}

/* Toast System */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 2000;
}

.toast {
  background-color: var(--text-primary);
  color: white;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 10px;
  border-left: 4px solid var(--accent-color);
  animation: slideIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.toast.toast-error {
  border-left-color: #E74C3C;
}

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

/* Mobile Styling */
@media (max-width: 768px) {
  body {
    flex-direction: column;
  }

  .app-layout {
    flex-direction: column;
  }

  .sidebar {
    width: 100%;
    height: auto;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
  }

  .sidebar.active {
    transform: translateX(0);
  }

  .main-content {
    margin-top: var(--topbar-height);
    height: calc(100vh - var(--topbar-height));
  }

  .topbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 90;
    padding: 0 20px;
  }

  .mobile-nav-toggle {
    display: block;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-primary);
  }
  
  .view-panel {
    padding: 20px;
  }
}

/* Print Styling */
@media print {
  body, .app-layout, .main-content {
    background: white !important;
    color: black !important;
    height: auto !important;
    overflow: visible !important;
    display: block !important;
  }
  
  .sidebar,
  .topbar,
  .reports-filter-bar,
  .entry-actions,
  .btn,
  .toast-container,
  .modal-overlay {
    display: none !important;
  }
  
  .view-panel {
    padding: 0 !important;
    max-width: 100% !important;
  }
  
  .section-card {
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
  }
  
  .entry-item {
    page-break-inside: avoid;
    border: 1px solid #ccc !important;
    background: white !important;
  }

  .report-summary-cards {
    grid-template-columns: repeat(3, 1fr) !important;
  }

  .summary-card {
    border: 1px solid #ccc !important;
    box-shadow: none !important;
  }
}