/* style.css - CaninoFeliz */

/* style.css - CaninoFeliz (Continuación) */

/* ... (todos los estilos anteriores que ya te di) ... */

/* BOTONES EN TARJETA DE ACCIÓN */
.card-actions {
  margin-top: 1.5rem;
  display: flex;
  flex-wrap: wrap; /* Para que los botones se ajusten en pantallas pequeñas */
  gap: 0.8rem; /* Espacio entre botones */
  justify-content: center;
}
.btn-complete, .btn-close, .btn-try-another { /* Estilo base para todos los botones de la tarjeta */
  color: var(--c-white);
  font-weight: 700;
  padding: 0.8rem 1.2rem; /* Ajustar padding para que quepan 3 botones */
  border: none;
  border-radius: var(--radius);
  transition: background-color var(--transition-speed), transform 0.15s;
  flex-grow: 1; /* Para que los botones intenten ocupar el espacio disponible */
  min-width: 130px; /* Un ancho mínimo para que no se deformen mucho */
  text-align: center;
}

.btn-complete {
  background-color: var(--c-accent);
  order: 1; /* Orden visual */
}
.btn-complete:hover {
  background-color: var(--c-accent-dark);
  transform: translateY(-2px);
}

.btn-try-another { /* NUEVO BOTÓN */
  background-color: var(--c-primary); /* Usar color primario */
  order: 2; /* Orden visual */
}
.btn-try-another:hover {
  background-color: var(--c-primary-dark);
  transform: translateY(-2px);
}
.btn-try-another[disabled] { /* Cuando se alcanza el límite de sesión */
    background-color: #a5d6a7;
    color: #e8f5e9;
    cursor: not-allowed;
    transform: none;
}


.btn-close {
  background-color: #aaa;
  order: 3; /* Orden visual */
}
.btn-close:hover {
  background-color: #888;
  transform: translateY(-2px);
}


/* RESPONSIVE DESIGN para card-actions */
@media (max-width: 480px) {
  .card-actions {
    flex-direction: column; /* Apilar botones en móviles muy pequeños si es necesario */
  }
  .btn-complete, .btn-close, .btn-try-another {
    width: 100%; /* Ocupar todo el ancho */
    margin-bottom: 0.5rem; /* Espacio si se apilan */
  }
  .btn-complete:last-child, .btn-close:last-child, .btn-try-another:last-child {
    margin-bottom: 0;
  }
}

/* RESET BÁSICO */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* VARIABLES */
:root {
  --c-primary: #4CAF50; /* Verde principal */
  --c-primary-dark: #388E3C;
  --c-primary-light: #C8E6C9;
  --c-accent: #FFC107; /* Amarillo como acento */
  --c-accent-dark: #FFA000;
  --c-text: #333;
  --c-text-light: #555;
  --c-bg: #F5F5F5; /* Un fondo gris muy claro */
  --c-white: #fff;
  --c-border: #ddd;
  --c-shadow: rgba(0,0,0,0.1);
  --radius: 12px; /* Bordes más redondeados */
  --radius-small: 6px;
  --font-main: 'Nunito', sans-serif;
  --transition-speed: 0.3s;
  --transition-ease: ease-in-out;
}

/* BASE */
html {
  scroll-behavior: smooth;
  font-size: 100%; /* 16px */
}
body {
  font-family: var(--font-main);
  background-color: var(--c-bg);
  color: var(--c-text);
  line-height: 1.7;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}
main {
  flex-grow: 1;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
button, select {
  font-family: inherit;
  cursor: pointer;
}
a {
  color: var(--c-primary);
  text-decoration: none;
  transition: color var(--transition-speed) var(--transition-ease);
}
a:hover, a:focus {
  color: var(--c-primary-dark);
  text-decoration: underline;
}

/* NAVBAR */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.8rem 1.5rem;
  background-color: var(--c-white);
  box-shadow: 0 2px 10px var(--c-shadow);
  position: sticky;
  top: 0;
  z-index: 1000;
}
.navbar .logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--c-primary);
  text-decoration: none;
}
.navbar .logo img {
  height: 35px; /* Ajusta según tu logo */
  width: auto;
}
.navbar .logo span:hover {
    color: var(--c-primary-dark);
}
.nav-links {
  display: flex;
  gap: 1.2rem;
}
.nav-link {
  color: var(--c-text-light);
  text-decoration: none;
  font-weight: 600;
  padding: 0.3rem 0.5rem;
  border-radius: var(--radius-small);
  transition: color var(--transition-speed), background-color var(--transition-speed);
}
.nav-link:hover, .nav-link:focus, .nav-link.active {
  color: var(--c-primary-dark);
  background-color: var(--c-primary-light);
}
.nav-link.safety-link { /* Destacar el enlace de seguridad */
    color: var(--c-accent-dark);
    font-weight: 700;
}
.nav-link.safety-link:hover {
    color: var(--c-white);
    background-color: var(--c-accent);
}


/* HERO SECTION */
.hero {
  text-align: center;
  padding: 3rem 1rem 2rem;
  background-color: var(--c-white); /* Fondo blanco para destacar el contenido */
  /* background: linear-gradient(135deg, var(--c-primary-light), var(--c-white)); */
}
.hero-content {
    max-width: 700px;
    margin: 0 auto;
}
.hero-title {
  font-size: clamp(2rem, 5vw, 2.8rem);
  font-weight: 800;
  color: var(--c-primary-dark);
  margin-bottom: 0.5rem;
}
.hero-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  margin-bottom: 1.5rem;
  color: var(--c-text-light);
}
.dog-image-container {
  margin: 1.5rem auto;
  max-width: 400px; /* Ajusta según prefieras */
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 4px 15px var(--c-shadow);
  position: relative;
}
.dog-image-container img {
  width: 100%;
  height: auto; /* Mantiene la proporción */
  min-height: 250px; /* Evita que sea muy pequeña al cargar */
  background-color: var(--c-bg); /* Color mientras carga */
  aspect-ratio: 4 / 3; /* Opcional: para mantener una proporción consistente */
  object-fit: cover; /* Asegura que la imagen cubra el contenedor */
}
.btn-refresh-img {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background-color: rgba(255,255,255,0.8);
    color: var(--c-primary);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    transition: background-color var(--transition-speed), transform var(--transition-speed);
}
.btn-refresh-img:hover {
    background-color: var(--c-white);
    transform: scale(1.1);
}

.hero-instructions {
  font-size: 1rem;
  color: var(--c-text-light);
  margin-bottom: 1.5rem;
  background-color: var(--c-primary-light);
  padding: 0.8rem;
  border-radius: var(--radius-small);
  display: inline-block; /* Para que el fondo no ocupe todo el ancho */
}
.step-label {
  display: block;
  margin: 1.5rem auto 0.5rem;
  font-weight: 700;
  color: var(--c-text);
  font-size: 1.1rem;
}
.category-select {
  display: block;
  margin: 0 auto 1.5rem;
  padding: 0.8rem 1.2rem;
  font-size: 1rem;
  font-weight: 600;
  border: 2px solid var(--c-border);
  border-radius: var(--radius);
  background-color: var(--c-white);
  min-width: 250px;
  transition: border-color var(--transition-speed), box-shadow var(--transition-speed);
}
.category-select:hover, .category-select:focus {
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.2);
}
.btn-cta {
  background-color: var(--c-primary);
  color: var(--c-white);
  font-size: 1.2rem;
  font-weight: 700;
  padding: 0.9rem 2rem;
  border: none;
  border-radius: var(--radius);
  transition: background-color var(--transition-speed), transform 0.15s;
  box-shadow: 0 4px 10px rgba(76, 175, 80, 0.3);
}
.btn-cta:hover:not([disabled]) {
  background-color: var(--c-primary-dark);
  transform: translateY(-3px);
}
.btn-cta:active:not([disabled]) {
  transform: translateY(0px) scale(0.98);
}
.btn-cta[disabled] {
  background-color: #a5d6a7; /* Verde más claro para deshabilitado */
  color: #e8f5e9;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* SECCIÓN ACCIÓN DIARIA */
.daily-action-section {
    padding: 2rem 1rem;
}
.daily-action-card {
  margin: 0 auto; /* Centrada por defecto */
  max-width: 600px;
  width: 100%;
  border: 2px solid var(--c-accent); /* Borde acentuado */
  padding: 2rem;
}
#daily-action {
  min-height: 3em;
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--c-text);
}
.action-safety-note {
    background-color: #fff9c4; /* Amarillo pálido */
    border: 1px solid var(--c-accent);
    color: var(--c-accent-dark);
    padding: 0.8rem;
    margin-top: 1rem;
    border-radius: var(--radius-small);
    font-size: 0.9rem;
}
.action-safety-note i {
    margin-right: 0.5rem;
}
.action-safety-note a {
    color: var(--c-accent-dark);
    font-weight: bold;
    text-decoration: underline;
}


/* CARDS CONTAINER & INDIVIDUAL CARDS */
.cards-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem; /* Espacio entre tarjetas */
  max-width: 1200px;
  margin: 2rem auto;
  padding: 0 1rem;
}
.card {
  background-color: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  box-shadow: 0 4px 15px var(--c-shadow);
  padding: 1.8rem;
  flex: 1 1 300px; /* Flexbox para que se ajusten */
  max-width: 350px;
  text-align: center;
  transition: transform var(--transition-speed) var(--transition-ease), box-shadow var(--transition-speed) var(--transition-ease);
}
.card:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}
.card-title {
  color: var(--c-primary);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}
.card-text {
  font-size: 1rem;
  color: var(--c-text-light);
  margin-top: 0.5rem;
  word-wrap: break-word;
}
.counter {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--c-primary-dark);
  margin: 0.5rem 0;
}
.card-goal, .card-note {
  font-size: 0.95rem;
  color: var(--c-text-light);
}

/* BOTONES EN TARJETA DE ACCIÓN */
.card-actions {
  margin-top: 1.5rem;
  display: flex;
  gap: 1rem;
  justify-content: center;
}
.btn-complete, .btn-close {
  color: var(--c-white);
  font-weight: 700;
  padding: 0.8rem 1.5rem;
  border: none;
  border-radius: var(--radius);
  transition: background-color var(--transition-speed), transform 0.15s;
  min-width: 120px;
}
.btn-complete {
  background-color: var(--c-accent);
}
.btn-complete:hover {
  background-color: var(--c-accent-dark);
  transform: translateY(-2px);
}
.btn-close {
  background-color: #aaa; /* Gris para cerrar */
}
.btn-close:hover {
  background-color: #888;
  transform: translateY(-2px);
}

/* MODALES */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1001;
  align-items: center; /* Centrar verticalmente */
  justify-content: center; /* Centrar horizontalmente */
  padding: 1rem; /* Espacio por si el contenido es muy grande */
}
.modal.active { /* Clase para mostrar el modal con JS */
    display: flex;
}
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0,0,0,0.6);
  cursor: pointer;
}
.modal-content {
  position: relative;
  max-width: 500px;
  width: 100%;
  padding: 2.5rem;
  background-color: var(--c-white);
  border-radius: var(--radius);
  text-align: center;
  box-shadow: 0 8px 30px rgba(0,0,0,0.2);
  animation: scaleInModal 0.4s var(--transition-ease);
  z-index: 1002; /* Por encima del overlay */
}
.modal-close-btn {
    position: absolute;
    top: 10px;
    right: 15px;
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--c-text-light);
    line-height: 1;
    padding: 0.2rem;
}
.modal-close-btn:hover {
    color: var(--c-text);
}

.modal h3 {
  font-size: 1.6rem;
  color: var(--c-primary-dark);
  margin-bottom: 1rem;
  font-weight: 700;
}
.modal p {
  font-size: 1.05rem;
  color: var(--c-text-light);
  margin-bottom: 1.8rem;
}
.modal ul {
    list-style-type: none; /* Quitar viñetas por defecto */
    padding-left: 0;
    text-align: left;
    margin-bottom: 1.8rem;
}
.modal ul li {
    padding-left: 1.5em; /* Espacio para el icono */
    position: relative;
    margin-bottom: 0.7rem;
    font-size: 0.95rem;
    color: var(--c-text);
}
.modal ul li::before { /* Icono de patita */
    content: '🐾'; /* O usa un icono de Font Awesome */
    position: absolute;
    left: 0;
    color: var(--c-primary);
    font-size: 0.9em;
}
.safety-modal .modal-content { /* Modal de seguridad un poco más ancho */
    max-width: 650px;
}
.safety-modal ul li::before {
    content: '⚠️'; /* Icono de advertencia */
    color: var(--c-accent-dark);
}

.modal-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 1.5rem;
}
.btn-confirm, .btn-cancel {
  flex: 1;
  padding: 0.8rem 1.2rem;
  font-weight: 700;
  border-radius: var(--radius);
  border: none;
  transition: background-color var(--transition-speed), transform 0.15s;
}
.btn-confirm {
  background-color: var(--c-primary);
  color: var(--c-white);
}
.btn-confirm:hover {
  background-color: var(--c-primary-dark);
  transform: translateY(-2px);
}
.btn-cancel {
  background-color: #e0e0e0; /* Gris claro */
  color: var(--c-text);
}
.btn-cancel:hover {
  background-color: #bdbdbd; /* Gris más oscuro */
  transform: translateY(-2px);
}

/* SECCIÓN "SOBRE" */
.about-section {
    background-color: var(--c-white);
    padding: 3rem 1.5rem;
    margin: 2rem auto;
    max-width: 900px;
    border-radius: var(--radius);
    box-shadow: 0 4px 15px var(--c-shadow);
    text-align: center;
}
.section-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--c-primary-dark);
    margin-bottom: 1rem;
}
.about-section p {
    font-size: 1.1rem;
    color: var(--c-text-light);
    max-width: 700px;
    margin: 0 auto;
}


/* FOOTER */
.footer {
  text-align: center;
  padding: 2rem 1rem;
  font-size: 0.95rem;
  color: var(--c-text-light);
  background-color: var(--c-primary-light); /* Fondo suave para el footer */
  margin-top: auto; /* Empuja el footer hacia abajo */
}
.footer p {
    margin-bottom: 0.5rem;
}
.footer-link {
    color: var(--c-primary-dark);
    font-weight: 600;
    margin: 0 0.3rem;
}
.footer-link:hover {
    color: var(--c-accent-dark);
}


/* ANIMACIONES */
.fade-in { animation: fadeInAnim 0.5s forwards var(--transition-ease); }
.fade-out{ animation: fadeOutAnim 0.5s forwards var(--transition-ease); }

@keyframes fadeInAnim {
  0% { opacity: 0; transform: translateY(15px); }
  100% { opacity: 1; transform: translateY(0); }
}
@keyframes fadeOutAnim {
  0% { opacity: 1; transform: translateY(0); }
  100% { opacity: 0; transform: translateY(15px); }
}
@keyframes scaleInModal {
  0% { transform: scale(0.95); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

/* ACCESIBILIDAD FOCUS STATES */
a:focus-visible,
button:focus-visible,
select:focus-visible,
.modal-overlay:focus-visible, /* Para el cierre del modal */
.modal-close-btn:focus-visible {
  outline: 3px solid var(--c-accent);
  outline-offset: 2px;
  box-shadow: 0 0 0 5px rgba(255, 193, 7, 0.3); /* Sombra del color de acento */
}
a, button, select {
  outline: none; /* Quitar outline por defecto ya que tenemos focus-visible */
}

/* MENÚ HAMBURGUESA (MÓVIL) */
.menu-toggle {
  display: none; /* Oculto por defecto en desktop */
  cursor: pointer;
  background: none;
  border: none;
  padding: 0.5rem;
  z-index: 1001; /* Encima de .nav-links cuando está cerrado */
}
.menu-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--c-primary);
  margin: 5px 0;
  border-radius: 2px;
  transition: transform 0.3s var(--transition-ease), opacity 0.3s var(--transition-ease);
}

/* RESPONSIVE DESIGN */
@media (max-width: 768px) {
  .navbar {
    padding: 0.8rem 1rem;
  }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%; /* Justo debajo del navbar */
    left: 0;
    right: 0;
    width: 100%;
    background-color: var(--c-white);
    flex-direction: column;
    align-items: center;
    padding: 1rem 0;
    box-shadow: 0 4px 10px var(--c-shadow);
    gap: 0.5rem;
  }
  .nav-links.open {
    display: flex;
  }
  .nav-link {
    padding: 0.8rem 1rem;
    width: 90%;
    text-align: center;
  }
  .menu-toggle {
    display: block;
  }
  .menu-toggle.open span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }
  .menu-toggle.open span:nth-child(2) {
    opacity: 0;
  }
  .menu-toggle.open span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }

  .hero {
    padding: 2rem 1rem 1.5rem;
  }
  .hero-title { font-size: 1.8rem; }
  .hero-subtitle { font-size: 1rem; }
  .dog-image-container { max-width: 320px; }

  .category-select, .btn-cta {
    width: 90%;
    max-width: 350px;
  }
  .btn-cta { padding: 0.8rem 1.5rem; }

  .cards-container {
    flex-direction: column;
    gap: 1.5rem;
    margin: 1.5rem auto;
  }
  .card {
    max-width: calc(100% - 2rem); /* Para que no toque los bordes */
    margin-left: auto;
    margin-right: auto;
  }
  .daily-action-card {
    max-width: calc(100% - 2rem);
  }

  .modal-content {
    max-width: 90vw;
    padding: 1.5rem;
  }
  .modal h3 { font-size: 1.3rem; }
  .modal p { font-size: 1rem; }
  .modal ul li { font-size: 0.9rem; }
  .modal-buttons {
    flex-direction: column;
    gap: 0.8rem;
  }
  .about-section {
    padding: 2rem 1rem;
  }
}