/* 🌌 Caffe Bot — Modern Blue-Black Gradient Theme */
/* Reworked: clean structure, unified design, optimized gradients */

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

:root {
  --color-primary: #0b0c10;
  --color-accent: #4e6ef2;
  --color-gold: #c69c6c;
  --color-body-gradient: radial-gradient(120% 120% at 50% 10%, #0a0f1c 0%, #0d1a36 100%);
  --color-navbar-gradient: linear-gradient(90deg, #101828 0%, #0d2038 100%);
  --color-dashboard-bg: #1e1f24;
}

/* Global */
body {
  min-height: 100vh;
  font-family: "Quicksand", sans-serif;
  color: #ffffff;
  background: var(--color-body-gradient);
  background-attachment: fixed;
  overflow-x: hidden;
}

/* Inputs */
input,
select {
  width: 50%;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  padding: 10px 15px;
  background-color: rgba(255, 255, 255, 0.05);
  color: #fff;
  transition: 0.3s;
}
input:focus,
select:focus {
  outline: none;
  border-color: var(--color-accent);
  background-color: rgba(255, 255, 255, 0.1);
}
/* NAVBAR FIX - alignment + responsive */
.navbar {
  background: var(--color-navbar-gradient);
  backdrop-filter: blur(12px);
  padding: 10px 24px;
  display: flex;
  justify-content: center;
  align-items: center; /* vertical centering */
  border-bottom: 1px solid rgba(255,255,255,0.04);
  position: sticky;
  top: 0;
  z-index: 1000;
}

/* container: center content and set max width */
.nav-container {
  display: flex;
  align-items: center; /* important: align items vertically */
  justify-content: space-between; /* logo left, menu right */
  width: 100%;
  max-width: 1200px;
  gap: 20px;
}

/* logo */
.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}
.nav-logo-img {
  width: 48px;
  height: 48px;
  border-radius: 999px;
  display: block;
  object-fit: cover;
}

/* menu - flex row, centered vertically */
.nav-menu {
  list-style: none;
  display: flex;
  align-items: center; /* key to vertically align links with logo */
  gap: 1.25rem;
  margin: 0;
  padding: 0;
}

/* links */
.nav-links {
  display: inline-flex;
  align-items: center; /* ensures icon + text align */
  gap: 8px;
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: 8px;
  line-height: 1; /* avoid vertical misalign */
  transition: background .18s, color .18s, transform .12s;
  height: 42px; /* explicit height helps stable layout */
}

/* ensure text sits centered vertically */
.nav-links, .nav-links * { 
  vertical-align: middle;
}

/* hover/focus states */
.nav-links:hover,
.nav-links:focus {
  background: rgba(255,255,255,0.06);
  color: var(--color-accent);
  transform: translateY(-1px);
  outline: none;
}

/* avatar + username inside nav button */
.nav-avatar {
  width: 28px;
  height: 28px;
  border-radius: 999px;
  object-fit: cover;
  margin-right: 8px;
  display: inline-block;
  vertical-align: middle;
}
.nav-username {
  display: inline-block;
  vertical-align: middle;
  max-width: 140px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* dropdown menu (simple absolute box) */
.nav-item.dropdown {
  position: relative;
}
.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: rgba(10,12,18,0.95);
  border: 1px solid rgba(255,255,255,0.04);
  min-width: 150px;
  border-radius: 8px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.5);
  padding: 8px 8px;
  display: none; /* shown when active */
  z-index: 200;
}
.nav-item.dropdown:focus-within .dropdown-menu,
.nav-item.dropdown:hover .dropdown-menu {
  display: block;
}
.dropdown-item {
  display: block;
  color: #fff;
  text-decoration: none;
  padding: 8px 12px;
  border-radius: 6px;
}
.dropdown-item:hover { background: rgba(255,255,255,0.04); color: var(--color-accent); }

/* responsive: stack menu into hamburger on small screens */
@media (max-width: 860px) {
  .nav-container {
    padding: 0 12px;
  }

  .nav-menu {
    gap: 0.8rem;
  }

  /* make menu collapse into a simple vertical list if you later toggle it */
  .nav-menu--mobile {
    display: none; /* implement js toggle if you want mobile menu */
    flex-direction: column;
    background: var(--color-navbar-gradient);
    position: absolute;
    top: 64px;
    right: 12px;
    padding: 12px;
    border-radius: 8px;
  }

  .nav-links {
    height: 36px;
    padding: 6px 10px;
  }

  .nav-logo-img { width: 40px; height: 40px; }
}
/* Header */
.body-header {
  max-width: 720px;
  padding-top: 72px;
  text-align: center;
}
.body-header p {
  font-size: 20px;
  opacity: 0.8;
}

/* Banner */
.content-banner {
  background: linear-gradient(180deg, rgba(20, 25, 45, 0.9), rgba(10, 12, 25, 0.8));
  padding: 20px;
  height: 250px;
  margin-bottom: 20px;
  border-radius: 16px;
  box-shadow: 0 0 40px rgba(0, 0, 0, 0.4);
}

/* Cards */
.card {
  background: linear-gradient(145deg, #1c2230, #2a3450);
  border-radius: 12px;
  display: inline-block;
  height: 250px;
  width: 250px;
  margin: 1rem;
  padding: 35px;
  transition: transform 0.3s, box-shadow 0.3s;
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 30px rgba(114, 137, 218, 0.25);
}
.card-text {
  color: #e6e9f5;
  font-size: 1.4rem;
  text-align: center;
}

/* Buttons */
.btn {
  border-radius: 6px;
  padding: 10px 20px;
  font-weight: bold;
  transition: 0.3s;
  cursor: pointer;
}
.btn-white {
  background-color: #fff;
  color: #000;
}
.btn-white:hover {
  background-color: #e3e3e3;
}
.btn-dark {
  background-color: #2c2f33;
  color: #fff;
}
.btn-dark:hover {
  background-color: #4b4f56;
}
.btn-caffe {
  background: linear-gradient(90deg, #c69c6c, #dcb680);
  color: #1a1a1a;
}
.btn-caffe:hover {
  filter: brightness(1.1);
}

/* Dashboard (gris sólido) */
.dashboard {
  background-color: var(--color-dashboard-bg);
  min-height: 100vh;
  padding: 40px;
}

/* Footer */
footer {
  text-align: center;
  padding: 20px;
  color: #bbb;
  font-size: 0.9rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  margin-top: 50px;
}

/* Floating animation */
@keyframes floating {
  0% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0); }
}
.floating {
  animation: floating 3s ease-in-out infinite;
}