/* Color Palette Variables */
:root {
  --primary-color: #F8B195;
  --secondary-color: #F67280;
  --accent-color: #C06C84;
  --dark-accent: #6C5B7B;
  --deepest: #355C7D;
  
  --bg-light: #ffffff;
  --bg-secondary: #f8f9fa;
  --text-light: #333333;
  --text-muted: #6c757d;
  --border-color: #dee2e6;
  
  --success-color: #28a745;
  --warning-color: #ffc107;
  --danger-color: #dc3545;
  --info-color: #17a2b8;
}

/* Dark Theme Variables */
[data-theme="dark"] {
  --bg-light: #1a1a1a;
  --bg-secondary: #2d2d2d;
  --text-light: #ffffff;
  --text-muted: #adb5bd;
  --border-color: #495057;
}

/* Base Styles */
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: var(--bg-light);
  color: var(--text-light);
  line-height: 1.6;
  transition: background-color 0.3s ease, color 0.3s ease;
  overflow-x: hidden;
}

/* Navigation Styles */
.navbar {
  background-color: var(--bg-light) !important;
  border-bottom: 1px solid var(--border-color);
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.navbar.scrolled {
  box-shadow: 0 4px 12px rgba(0,0,0,0.12);
}

.navbar-brand {
  color: var(--deepest) !important;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  transition: transform 0.3s ease;
}

.navbar-brand:hover {
  transform: scale(1.05);
}

.navbar-logo {
  height: 40px;
  width: auto;
  max-width: 120px;
  object-fit: contain;
}

.navbar-nav .nav-link {
  color: var(--text-light) !important;
  font-weight: 500;
  transition: all 0.3s ease;
  position: relative;
  padding: 0.5rem 1rem !important;
  border-radius: 8px;
  margin: 0 0.25rem;
}

.navbar-nav .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--primary-color);
  transition: all 0.3s ease;
  transform: translateX(-50%);
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
  width: 80%;
}

.navbar-nav .nav-link:hover {
  color: var(--primary-color) !important;
  background-color: rgba(248, 177, 149, 0.1);
}

.navbar-nav .nav-link.active {
  color: var(--primary-color) !important;
  font-weight: 600;
}

/* Footer Styles */
.footer-logo {
  height: 50px;
  width: auto;
  max-width: 150px;
  object-fit: contain;
  opacity: 0.8;
  transition: opacity 0.3s ease;
}

.footer-logo:hover {
  opacity: 1;
}

/* Dashboard Styles */
.dashboard-card {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  border: none;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.15);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  animation: slideDown 0.6s ease-out;
}

.dashboard-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 35px rgba(0,0,0,0.2);
}

.stat-card {
  background: rgba(255,255,255,0.25);
  border-radius: 12px;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
  border: 1px solid rgba(255,255,255,0.3);
}

.stat-card:hover {
  background: rgba(255,255,255,0.35);
  transform: translateY(-3px);
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: bold;
  margin-bottom: 0;
  transition: transform 0.3s ease;
  display: inline-block;
}

.stat-card:hover .stat-number {
  transform: scale(1.1);
}

.stat-label {
  font-size: 0.9rem;
  opacity: 0.95;
  margin-bottom: 0;
  font-weight: 500;
  letter-spacing: 0.5px;
}

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

/* Progress Circle */
.progress-circle {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: conic-gradient(var(--success-color) 0deg, rgba(255,255,255,0.3) 0deg);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  margin: 0 auto;
  transition: transform 0.3s ease;
  animation: pulse 2s ease-in-out infinite;
}

.progress-circle:hover {
  transform: scale(1.05);
}

.progress-circle::before {
  content: '';
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(255,255,255,0.95);
  position: absolute;
  transition: all 0.3s ease;
}

.progress-circle:hover::before {
  background: rgba(255,255,255,1);
  box-shadow: 0 0 20px rgba(40, 167, 69, 0.3);
}

.progress-text {
  font-size: 1.3rem;
  font-weight: bold;
  color: var(--deepest);
  z-index: 1;
  transition: transform 0.3s ease;
}

.progress-circle:hover .progress-text {
  transform: scale(1.1);
}

@keyframes pulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(40, 167, 69, 0.4);
  }
  50% {
    box-shadow: 0 0 0 10px rgba(40, 167, 69, 0);
  }
}

/* Section Titles */
.section-title {
  color: var(--deepest);
  font-weight: 600;
  border-bottom: 3px solid var(--primary-color);
  padding-bottom: 10px;
  position: relative;
  animation: fadeInLeft 0.6s ease-out;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 60px;
  height: 3px;
  background: var(--secondary-color);
  border-radius: 2px;
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Room Cards */
.room-card {
  border: none;
  border-radius: 18px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  background-color: var(--bg-light);
  margin-bottom: 20px;
  overflow: hidden;
  animation: fadeInUp 0.6s ease-out;
  animation-fill-mode: both;
}

.room-card:nth-child(1) { animation-delay: 0.1s; }
.room-card:nth-child(2) { animation-delay: 0.2s; }
.room-card:nth-child(3) { animation-delay: 0.3s; }
.room-card:nth-child(4) { animation-delay: 0.4s; }
.room-card:nth-child(5) { animation-delay: 0.5s; }
.room-card:nth-child(6) { animation-delay: 0.6s; }

.room-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 12px 35px rgba(0,0,0,0.15);
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.room-card .card-header {
  background: linear-gradient(45deg, var(--accent-color), var(--dark-accent));
  color: white;
  border-radius: 15px 15px 0 0 !important;
  border: none;
  padding: 15px 20px;
}

.room-card .card-title {
  margin-bottom: 0;
  font-weight: 600;
}

/* Task Items */
.task-item {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-color);
  transition: all 0.3s ease;
  border-radius: 8px;
  margin: 4px 0;
  position: relative;
  overflow: hidden;
}

.task-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 4px;
  background: var(--primary-color);
  transform: scaleY(0);
  transition: transform 0.3s ease;
}

.task-item:hover::before {
  transform: scaleY(1);
}

.task-item:last-child {
  border-bottom: none;
}

.task-item:hover {
  background-color: rgba(248, 177, 149, 0.12);
  transform: translateX(5px);
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.task-item.completed {
  opacity: 0.65;
  text-decoration: line-through;
  background-color: rgba(40, 167, 69, 0.05);
}

.task-item.completed::before {
  background: var(--success-color);
  transform: scaleY(1);
}

.task-checkbox {
  width: 22px;
  height: 22px;
  margin-right: 12px;
  cursor: pointer;
  transition: transform 0.2s ease;
  accent-color: var(--primary-color);
}

.task-checkbox:hover {
  transform: scale(1.1);
}

.task-checkbox:checked {
  transform: scale(1.15);
}

.task-frequency {
  font-size: 0.8rem;
  padding: 2px 8px;
  border-radius: 12px;
  font-weight: 500;
}

.frequency-diaria {
  background-color: var(--danger-color);
  color: white;
}

.frequency-semanal {
  background-color: var(--warning-color);
  color: white;
}

.frequency-mensal {
  background-color: var(--info-color);
  color: white;
}

/* Weekly Progress */
.day-progress {
  width: 35px;
  height: 35px;
  border-radius: 50%;
  background-color: var(--border-color);
  margin: 5px auto;
  position: relative;
  transition: all 0.3s ease;
  cursor: pointer;
}

.day-progress:hover {
  transform: scale(1.2);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.day-progress.completed {
  background-color: var(--success-color);
  box-shadow: 0 0 15px rgba(40, 167, 69, 0.4);
  animation: completedPulse 2s ease-in-out infinite;
}

.day-progress.partial {
  background: linear-gradient(to right, var(--success-color) 50%, var(--border-color) 50%);
  box-shadow: 0 0 10px rgba(40, 167, 69, 0.2);
}

@keyframes completedPulse {
  0%, 100% {
    box-shadow: 0 0 15px rgba(40, 167, 69, 0.4);
  }
  50% {
    box-shadow: 0 0 25px rgba(40, 167, 69, 0.6);
  }
}

/* Buttons */
.btn {
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  font-weight: 500;
  border-radius: 10px;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

.btn:active {
  transform: scale(0.95);
}

.btn-primary {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  font-weight: 500;
  box-shadow: 0 4px 15px rgba(248, 177, 149, 0.3);
}

.btn-primary:hover {
  background-color: var(--secondary-color);
  border-color: var(--secondary-color);
  box-shadow: 0 6px 20px rgba(246, 114, 128, 0.4);
  transform: translateY(-2px);
}

.btn-success {
  background-color: var(--success-color);
  border-color: var(--success-color);
  box-shadow: 0 4px 15px rgba(40, 167, 69, 0.3);
}

.btn-success:hover {
  box-shadow: 0 6px 20px rgba(40, 167, 69, 0.4);
  transform: translateY(-2px);
}

.btn-info {
  background-color: var(--accent-color);
  border-color: var(--accent-color);
  box-shadow: 0 4px 15px rgba(192, 108, 132, 0.3);
}

.btn-info:hover {
  box-shadow: 0 6px 20px rgba(192, 108, 132, 0.4);
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: var(--dark-accent);
  border-color: var(--dark-accent);
  box-shadow: 0 4px 15px rgba(108, 91, 123, 0.3);
}

.btn-secondary:hover {
  box-shadow: 0 6px 20px rgba(108, 91, 123, 0.4);
  transform: translateY(-2px);
}

.btn-outline-danger {
  transition: all 0.3s ease;
}

.btn-outline-danger:hover {
  transform: scale(1.1);
  box-shadow: 0 4px 12px rgba(220, 53, 69, 0.3);
}

/* Cards */
.card {
  border: none;
  border-radius: 18px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  background-color: var(--bg-light);
  transition: all 0.3s ease;
  overflow: hidden;
}

.card:hover {
  box-shadow: 0 8px 30px rgba(0,0,0,0.12);
  transform: translateY(-2px);
}

.card-header {
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  border-radius: 15px 15px 0 0 !important;
  font-weight: 600;
}

/* Modal Styles */
.modal-content {
  border-radius: 15px;
  border: none;
  background-color: var(--bg-light);
}

.modal-header {
  border-bottom: 1px solid var(--border-color);
  background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
  color: white;
  border-radius: 15px 15px 0 0;
}

.modal-header .btn-close {
  filter: brightness(0) invert(1);
}

/* Form Controls */
.form-control, .form-select {
  border-radius: 12px;
  border: 2px solid var(--border-color);
  background-color: var(--bg-light);
  color: var(--text-light);
  transition: all 0.3s ease;
  padding: 0.75rem 1rem;
}

.form-control:hover, .form-select:hover {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.1rem rgba(248, 177, 149, 0.1);
}

.form-control:focus, .form-select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.25rem rgba(248, 177, 149, 0.25);
  background-color: var(--bg-light);
  color: var(--text-light);
  transform: translateY(-1px);
}

.form-label {
  font-weight: 500;
  color: var(--text-light);
  margin-bottom: 0.5rem;
  transition: color 0.3s ease;
}

/* Offcanvas */
.offcanvas {
  background-color: var(--bg-light);
  color: var(--text-light);
}

.offcanvas-header {
  border-bottom: 1px solid var(--border-color);
  background: linear-gradient(45deg, var(--accent-color), var(--dark-accent));
  color: white;
}

.offcanvas-header .btn-close {
  filter: brightness(0) invert(1);
}

/* Accordion */
.accordion-item {
  background-color: var(--bg-light);
  border: 1px solid var(--border-color);
}

.accordion-button {
  background-color: var(--bg-secondary);
  color: var(--text-light);
  border: none;
}

.accordion-button:not(.collapsed) {
  background-color: var(--primary-color);
  color: white;
}

.accordion-button:focus {
  box-shadow: none;
}

/* History Items */
.history-item {
  padding: 10px;
  border-bottom: 1px solid var(--border-color);
  border-left: 4px solid var(--success-color);
  margin-bottom: 10px;
  background-color: var(--bg-secondary);
  border-radius: 0 8px 8px 0;
}

.history-date {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Loading Spinner */
.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--border-color);
  border-top: 4px solid var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 20px auto;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    padding-left: 15px;
    padding-right: 15px;
  }
  
  .stat-card {
    margin-bottom: 15px;
  }
  
  .progress-circle {
    width: 100px;
    height: 100px;
  }
  
  .progress-circle::before {
    width: 70px;
    height: 70px;
  }
  
  .progress-text {
    font-size: 1rem;
  }
  
  .room-card {
    margin-bottom: 15px;
  }
  
  .btn {
    margin-bottom: 5px;
  }
}

@media (max-width: 576px) {
  .navbar-brand {
    font-size: 1.2rem;
  }
  
  .navbar-logo {
    height: 30px;
    max-width: 90px;
  }
  
  .section-title {
    font-size: 1.3rem;
  }
  
  .stat-number {
    font-size: 1.5rem;
  }
  
  .card-body {
    padding: 15px;
  }
  
  .modal-dialog {
    margin: 10px;
  }
}

/* Dark Theme Specific Styles */
[data-theme="dark"] {
  .navbar {
    background-color: var(--bg-light) !important;
  }
  
  .card {
    background-color: var(--bg-light);
    color: var(--text-light);
  }
  
  .card-header {
    background-color: var(--bg-secondary);
    color: var(--text-light);
  }
  
  .modal-content {
    background-color: var(--bg-light);
    color: var(--text-light);
  }
  
  .form-control, .form-select {
    background-color: var(--bg-secondary);
    color: var(--text-light);
    border-color: var(--border-color);
  }
  
  .accordion-item {
    background-color: var(--bg-light);
  }
  
  .accordion-button {
    background-color: var(--bg-secondary);
    color: var(--text-light);
  }
  
  .history-item {
    background-color: var(--bg-secondary);
  }
}

/* Animation Classes */
.fade-in {
  animation: fadeIn 0.5s ease-in;
}

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

.slide-in-right {
  animation: slideInRight 0.3s ease-out;
}

@keyframes slideInRight {
  from { transform: translateX(100%); }
  to { transform: translateX(0); }
}

/* Utility Classes */
.text-gradient {
  background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.shadow-custom {
  box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.border-gradient {
  border: 2px solid;
  border-image: linear-gradient(45deg, var(--primary-color), var(--secondary-color)) 1;
}

/* Enhanced Notifications */
.notification-enhanced {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 10000;
  min-width: 320px;
  max-width: 400px;
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.2);
  animation: slideInRight 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  backdrop-filter: blur(10px);
}

@keyframes slideInRight {
  from {
    transform: translateX(400px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideOutRight {
  from {
    transform: translateX(0);
    opacity: 1;
  }
  to {
    transform: translateX(400px);
    opacity: 0;
  }
}

/* Loading States */
.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  backdrop-filter: blur(5px);
}

.loading-spinner {
  width: 50px;
  height: 50px;
  border: 4px solid rgba(255, 255, 255, 0.3);
  border-top-color: var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

/* Badge Enhancements */
.badge {
  padding: 0.4em 0.8em;
  border-radius: 12px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.badge:hover {
  transform: scale(1.1);
}

/* Progress Bar Enhancements */
.progress {
  height: 12px;
  border-radius: 10px;
  overflow: hidden;
  background-color: var(--bg-secondary);
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.1);
}

.progress-bar {
  transition: width 0.6s ease;
  border-radius: 10px;
  position: relative;
  overflow: hidden;
}

.progress-bar::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.3),
    transparent
  );
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

/* Scrollbar Styling */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: var(--bg-secondary);
  border-radius: 10px;
}

::-webkit-scrollbar-thumb {
  background: var(--primary-color);
  border-radius: 10px;
  transition: background 0.3s ease;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--secondary-color);
}

/* Focus Visible for Accessibility */
*:focus-visible {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
  border-radius: 4px;
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--text-muted);
}

.empty-state i {
  font-size: 4rem;
  opacity: 0.5;
  margin-bottom: 1rem;
}

/* Print Styles */
@media print {
  .navbar, .btn, .modal, .offcanvas {
    display: none !important;
  }
  
  .card {
    box-shadow: none;
    border: 1px solid #000;
  }
  
  body {
    background: white;
    color: black;
  }
}