/* public/css/base.css
   Base styles for PANDA - shared by public & authenticated areas
   Keep this file in public/css and reference with asset('css/base.css')
*/

/* Color palette */
:root{
  --panda-primary: #78D5D7;    /* deep teal */
  --panda-accent:  #B8E7E8;    /* soft teal */
  --panda-light:   #f7f9f9;
  --text:          #0F4C75;    
  --link:          #2081c3;
  --muted:         #4cabcd;
  --max-width:     1200px;
}

/* Global typography */
html,body{
  height:100%;
  margin:0;
  font-family: "Montserrat", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  color:var(--text);
  background: linear-gradient(90deg, var(--panda-accent), var(--panda-primary)) !important;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}

body{
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

footer{
  margin-top: auto;
}

body a {
  color: var(--link);
  text-decoration: none;
}
body a:hover {
  color: var(--muted);
}

/* Utility container max width */
.container {
  max-width: var(--max-width);
}

/* Navbar custom */
nav.navbar {
  background: linear-gradient(90deg, var(--panda-accent), var(--panda-primary));
}
nav .navbar-brand, nav .nav-link {
  color: var(--text) !important;
  font-weight:600;
}
nav .nav-link:hover { color: var(--muted) !important; }

nav .public{
  border-radius: .25rem;
  padding: .5rem;
}

nav .foruser{
  border-radius: .25rem;
  padding: .5rem;
  background-color: var(--panda-accent);
  border: 1px solid var(--panda-primary);
}
/* bloques */
.bloque {
  border-radius: 2rem;
  background-color: var(--panda-accent);
  border: 1px solid var(--panda-primary);
  padding: 2rem;
}

/* Hero */
header.hero{
  background: linear-gradient(90deg, var(--panda-accent), var(--panda-primary));
  color: var(--text);
  text-align:center;
  padding: 4.5rem 1.5rem;
}
.hero h1{
  font-weight:700;
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin:0;
  color: var(--link);
}
.hero p {
  font-size: clamp(1rem, 1.6vw, 1.25rem);
  margin-top: .8rem;
  color: var(--text);
}

/* Buttons */
.btn-primary {
  background: var(--panda-primary);
  border-color: var(--panda-primary);
  color: var(--text);
}
.btn-primary:hover {
  background: #075a63;
  border-color: #075a63;
  color: var(--panda-light);
}

/* Sections */
section { padding: 3.0rem 0; }
section h2 { font-weight:700; margin-bottom:1rem; }

/* Stats panel */
.stats { background: var(--panda-light); }
.stat-number {
  font-size: 2rem;
  font-weight:700;
  color: var(--panda-primary);
}
@media(min-width:768px){
  .stat-number { font-size:2.5rem; }
}

/* Testimonials */
blockquote.blockquote {
  border-left: 4px solid rgba(0,0,0,0.06);
  padding-left: 1rem;
  color: var(--muted);
  font-style: italic;
}

/* Partners logos */
#partners img { filter: saturate(.95); }

/* Footer */
footer {
  background: var(--panda-primary);
  color: var(--panda-light);
  padding: 2rem 0;
}
footer a { color: var(--panda-light); text-decoration: none; }
footer a:hover { text-decoration: underline; }
.social-icons a { margin: 0 .5rem; font-size: 1.25rem; color: var(--panda-light); }

/* Cards and small UI niceties */
.card { border-radius: .5rem; box-shadow: 0 6px 18px rgba(6,20,26,0.06); }
.card .card-title { color: var(--panda-primary); font-weight:600; }

/* Small page layout helpers */
.mt-4 { margin-top:1.5rem !important; }
.mb-4 { margin-bottom:1.5rem !important; }

/* Accessibility: focus outlines */
a:focus, button:focus, input:focus {
  outline: 3px solid rgba(131,197,190,0.25);
  outline-offset: 2px;
}

/* Responsive tweaks */
@media (max-width: 767px) {
  header { padding: 3rem 1rem; }
  section { padding: 3rem 1rem; }
}

/* Carpetas desplegables */
.folder-contents {
        overflow: hidden;
        max-height: 0;
        transition: max-height 0.25s ease;
    }

    .folder-contents.open {
        max-height: 2000px;
    }

    .folder-toggle {
        cursor: pointer;
        user-select: none;
    }

    .folder-toggle:hover {
        background-color: #eee;
    }

    /* Chevron animation */
    .chevron {
        display: inline-block;
        transition: transform 0.25s ease;
        font-size: 0.8rem;
    }

    /* Rotate chevron when open */
    .folder-toggle.open .chevron {
        transform: rotate(90deg);
    }