/* -------------------------------------------------------
   💫 AULAPAES PANEL – STYLE V8.0
   by @janomaths — Inspirado en apps premium educativas
-------------------------------------------------------- */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700&family=Poppins:wght@300;400;500&display=swap');

/* --- BASE --- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
a {
  text-decoration: none;
  color: inherit;
}
button {
  border: none;
  background: none;
  cursor: pointer;
}
html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Montserrat', sans-serif;
  background: linear-gradient(180deg, #f9fbff 0%, #eef3ff 100%);
  color: #1a1a1a;
  transition: background 0.6s ease, color 0.6s ease;
  padding-bottom: 90px;
  overflow-x: hidden;
}

/* --- MODO OSCURO --- */
body.dark-mode {
  background: radial-gradient(circle at top, #0a0a0f 0%, #050507 100%);
  color: #f4f4f4;
}

/* --- HEADER --- */
.jm-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 24px;
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  z-index: 200;
  transition: background 0.4s ease;
}

body.dark-mode .jm-header {
  background: rgba(15, 15, 25, 0.9);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.jm-logo {
  display: flex;
  flex-direction: column;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 1.7em;
  color: #1b1b1b;
  transition: transform 0.3s ease, color 0.4s ease;
}
.jm-logo span {
  color: #007bff;
}
.jm-logo:hover {
  transform: scale(1.05);
  color: #007bff;
}
.jm-subtitle {
  font-family: 'Poppins', sans-serif;
  font-weight: 300;
  font-size: 0.45em;
  color: #007bff;
  letter-spacing: 0.5px;
  margin-top: -5px;
  opacity: 0.8;
}
body.dark-mode .jm-logo {
  color: #fff;
}
body.dark-mode .jm-logo span {
  color: #6eaaff;
}
body.dark-mode .jm-subtitle {
  color: #8ab6ff;
}

#toggleTheme {
  font-size: 1.4em;
  color: #007bff;
  transition: transform 0.3s ease, color 0.4s ease;
}
#toggleTheme:hover {
  transform: rotate(20deg) scale(1.1);
  color: #005fcc;
}

/* --- BIENVENIDA --- */
.welcome-message {
  text-align: center;
  margin: 25px 15px 10px;
  animation: fadeInStart 1s ease forwards;
}
.welcome-message h2 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.7em;
  color: #007bff;
  margin-bottom: 6px;
}
.welcome-message p {
  font-family: 'Poppins', sans-serif;
  color: #444;
  font-size: 0.95em;
  opacity: 0.8;
}
body.dark-mode .welcome-message p {
  color: #a5c9ff;
}

/* --- BUSCADOR --- */
.search-box {
  position: relative;
  width: 90%;
  max-width: 460px;
  margin: 20px auto 15px;
  display: flex;
  align-items: center;
}
.search-box i {
  position: absolute;
  left: 18px;
  color: #007bff;
  font-size: 1.1em;
}
.search-box input {
  width: 100%;
  font-family: 'Poppins', sans-serif;
  padding: 12px 40px;
  border-radius: 30px;
  border: none;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  font-size: 15px;
  color: #333;
  transition: all 0.4s ease;
}
.search-box input:focus {
  box-shadow: 0 0 12px rgba(0, 123, 255, 0.4);
  outline: none;
}
.search-box button {
  position: absolute;
  right: 15px;
  font-size: 1.1em;
  color: #aaa;
  cursor: pointer;
  display: none;
  transition: color 0.3s ease;
}
.search-box button:hover {
  color: #007bff;
}
body.dark-mode .search-box input {
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
  box-shadow: 0 0 10px rgba(0, 123, 255, 0.1);
}
body.dark-mode .search-box i {
  color: #5a9cff;
}

/* --- FRASES MOTIVACIONALES --- */
.jm-message {
  text-align: center;
  font-family: 'Poppins', sans-serif;
  font-weight: 400;
  font-size: 0.95em;
  color: #444;
  margin-bottom: 25px;
  transition: opacity 0.5s ease, color 0.5s ease;
  opacity: 0;
  animation: fadeInStart 1.2s ease forwards;
}
@keyframes fadeInStart {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
body.dark-mode .jm-message {
  color: #a5c9ff;
}
#dailyMessage {
  transition: opacity 0.5s ease, transform 0.3s ease;
}
#dailyMessage:hover {
  transform: scale(1.03);
  color: #007bff;
}
body.dark-mode #dailyMessage:hover {
  color: #8ab6ff;
}

/* --- GRID PRINCIPAL (PANEL) --- */
.jm-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 20px;
  padding: 0 20px 100px;
  max-width: 900px;
  margin: 0 auto;
}
.jm-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
  padding: 28px 10px;
  color: #222;
  transition: all 0.4s ease;
  opacity: 0;
  position: relative;
  overflow: hidden;
  transform-style: preserve-3d;
  perspective: 800px;
}
.jm-card h3 {
  font-size: 15px;
  font-weight: 600;
  margin-top: 8px;
}
.jm-card i {
  font-size: 1.8em;
  color: #007bff;
  margin-bottom: 6px;
  transition: transform 0.4s ease;
}
.jm-card:hover {
  transform: translateY(-6px) rotateX(3deg) rotateY(-3deg);
  box-shadow: 0 10px 25px rgba(0, 123, 255, 0.25);
}
.jm-card:hover i {
  transform: scale(1.2) rotate(8deg);
}
.jm-card::before {
  content: "";
  position: absolute;
  width: 180%;
  height: 180%;
  background: conic-gradient(from 180deg, #007bff, #00bfff, #6f00ff, #007bff);
  top: -40%;
  left: -40%;
  animation: rotateGlow 6s linear infinite;
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 0;
}
.jm-card:hover::before {
  opacity: 0.2;
}
@keyframes rotateGlow {
  to {
    transform: rotate(360deg);
  }
}
.jm-card > * {
  position: relative;
  z-index: 2;
}

body.dark-mode .jm-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #fff;
  box-shadow: 0 4px 15px rgba(0, 123, 255, 0.15);
}
body.dark-mode .jm-card i {
  color: #5a9cff;
}

/* --- DOCK INFERIOR --- */
.app-panel {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(0, 123, 255, 0.9);
  backdrop-filter: blur(10px);
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding: 8px 0;
  box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.25);
  z-index: 1000;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}
body.dark-mode .app-panel {
  background: rgba(15, 15, 25, 0.9);
}

.app-button {
  font-family: 'Montserrat', sans-serif;
  display: flex;
  flex-direction: column;
  align-items: center;
  background: none;
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.25s ease, color 0.3s ease;
}
.app-button i {
  font-size: 22px;
  margin-bottom: 5px;
  transition: transform 0.3s ease;
}
.app-button:hover {
  transform: scale(1.15);
  color: #e0f3ff;
}
.app-button:active i {
  transform: scale(1);
}

/* Botón central (main-button) */
.main-button {
  background: linear-gradient(135deg, #007bff, #00bfff);
  color: #fff;
  border-radius: 50%;
  width: 60px;
  height: 60px;
  font-size: 1.6em;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 0 0 20px rgba(0, 123, 255, 0.5);
  animation: pulseBtn 2.5s infinite;
  border: 2px solid rgba(255, 255, 255, 0.2);
  transform: translateY(-20px);
}
@keyframes pulseBtn {
  0%, 100% {
    box-shadow: 0 0 15px rgba(0, 123, 255, 0.4);
  }
  50% {
    box-shadow: 0 0 25px rgba(0, 123, 255, 0.7);
  }
}
.main-button:hover {
  transform: translateY(-22px) scale(1.05);
}

/* --- ANIMACIONES --- */
.fade-in {
  animation: fadeUp 0.6s ease forwards;
}
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(25px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --- RESPONSIVE --- */
@media (max-width: 600px) {
  .jm-header {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    padding: 20px 28px;
  }
  .jm-logo {
    font-size: 1.86em;
    align-items: flex-start;
  }
  .jm-subtitle {
    font-size: 0.48em;
    margin-top: -4px;
  }
  #toggleTheme {
    font-size: 1.8em;
  }
  .jm-card {
    padding: 24px 8px;
    border-radius: 20px;
  }
  .jm-card i {
    font-size: 1.6em;
  }
  .jm-message {
    font-size: 0.9em;
    padding: 0 12px;
  }
}