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

:root {
  --primary: #6366f1;
  --primary-dark: #3730a3;
  --accent: #14b8a6;
  --nav-bg: #6366f1;
  --bg1: #f1f5f9;
  --bg2: #e0f2fe;
  --surface: #fff;
  --glass: rgba(255,255,255,0.85);
  --border: #e0e7ef;
  --text: #1e293b;
  --text-muted: #64748b;
  --radius: 18px;
  --shadow: 0 8px 32px 0 rgba(99,102,241,0.13);
  --shadow-nav: 0 3px 18px 0 rgba(99,102,241,0.10);
  --transition: 0.5s cubic-bezier(.4,0,.2,1); /* <-- SLOWER! */
}

[data-theme='dark'] {
  --primary: #818cf8;
  --primary-dark: #3730a3;
  --accent: #2dd4bf;
  --nav-bg: #18181b;
  --bg1: #09090b;
  --bg2: #232334;
  --surface: #18181b;
  --glass: rgba(32,32,38,0.92);
  --border: #26263c;
  --text: #e0e7ef;
  --text-muted: #94a3b8;
  --shadow: 0 6px 16px 0 rgba(32,32,38,0.44);
  --shadow-nav: 0 2px 12px 0 rgba(32,32,38,0.25);
}

.nav-links a.active, .nav-links a:focus, .nav-links a:hover {
  background: linear-gradient(90deg, #ec4899 0%, #f59e42 100%); /* Pink to Orange */
  color: #fff;
  box-shadow: 0 2px 8px 0 rgba(236,72,153,0.10);
  transform: translateY(-1.5px) scale(1.04);
  font-weight: 700;
}

html, body {
  height: 100%;
  margin: 0;
  padding: 0;
  background: linear-gradient(120deg, var(--bg1) 0%, var(--bg2) 100%);
  font-family: 'Inter', 'Segoe UI', Arial, Helvetica, sans-serif;
  color: var(--text);
  min-height: 100vh;
  box-sizing: border-box;
  overflow-x: hidden;
  transition: background var(--transition), color var(--transition);
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  max-width: 100vw;
  overflow-x: hidden;
}

#__layout,
.page-content-wrapper {
  flex: 1 0 auto;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.navbar {
  /* Remove width: 100vw if present to avoid extra scroll */
  max-width: 100vw;
  min-width: 0;
  box-sizing: border-box;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--nav-bg);
  color: #fff;
  padding: 0.75rem 2vw;
  box-shadow: var(--shadow-nav);
  position: sticky;
  top: 0;
  z-index: 20;
  gap: 0.8rem;
  /* Hide any possible scrollbars */
  overflow-x: hidden !important;
  overflow-y: hidden !important;
}
.nav-logo .nav-title {
  font-weight: 800;
  font-size: 2rem;
  color: #fff;
  letter-spacing: 0.5px;
  text-shadow: 0 2px 7px rgba(99,102,241, 0.09);
  text-decoration: none;
  transition: color var(--transition);
  white-space: nowrap;
}
.nav-links {
  display: flex;
  gap: 1.2rem;
  align-items: center;
  flex-shrink: 1;
  min-width: 0;
}
.nav-links a {
  color: #fff;
  text-decoration: none;
  padding: 0.5em 1.25em;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 1.09rem;
  letter-spacing: 0.01em;
  transition: 
    background var(--transition),
    color var(--transition),
    box-shadow var(--transition),
    transform var(--transition);
  position: relative;
  outline: none;
  min-width: 0;
  white-space: nowrap;
}

.settings-btn {
  background: none;
  border: none;
  outline: none;
  cursor: pointer;
  margin-left: 0.7rem;
  color: #fff;
  display: flex;
  align-items: center;
  padding: 0.23em 0.23em;
  border-radius: 50%;
  font-size: 1.3rem;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  min-width: 0;
}
.settings-btn svg {
  display: block;
}
.settings-btn:hover, .settings-btn:focus {
  background: var(--accent);
  color: var(--primary-dark);
  box-shadow: 0 2px 8px 0 rgba(20,184,166,0.11);
  outline: 2px solid var(--accent);
}

.container {
  flex-grow: 1;
  width: 100%;
  max-width: 540px;
  margin: 3.7rem auto 2.5rem auto;
  padding: 0 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 370px;
  background: none;
  box-sizing: border-box;
}

.glass-card {
  width: 100%;
  background: var(--glass);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 2.7rem 2.1rem 2.3rem 2.1rem;
  margin: 0 auto 2rem auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  animation: card-in 0.7s cubic-bezier(.4,0,.3,1);
  backdrop-filter: blur(8px) saturate(1.2);
  -webkit-backdrop-filter: blur(8px) saturate(1.2);
  border: 1.5px solid rgba(99,102,241,.10);
  transition: background var(--transition), box-shadow var(--transition), border var(--transition);
  max-width: 100%;
  box-sizing: border-box;
}

@keyframes card-in {
  0% {
    opacity: 0;
    transform: translateY(36px) scale(0.97);
  }
  75% {
    opacity: 1;
    transform: translateY(-6px) scale(1.02);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.page-title {
  font-size: 2.25rem;
  margin: 0 0 0.6em 0;
  color: var(--primary-dark);
  font-weight: 800;
  text-align: center;
  letter-spacing: 0.01em;
  transition: color var(--transition);
}
[data-theme='dark'] .page-title {
  color: var(--primary);
}
.user-welcome, .glass-card p {
  font-size: 1.13rem;
  color: var(--text-muted);
  margin-bottom: 0.7em;
  text-align: center;
  transition: color var(--transition);
}
.glass-card a {
  color: var(--primary);
  font-weight: 600;
  text-decoration: underline;
  transition: color var(--transition);
}
.glass-card a:hover {
  color: var(--accent);
  text-decoration: underline wavy;
}

/* --- Footer --- */
.footer {
  background: var(--nav-bg);
  color: #e0e8f6;
  text-align: center;
  padding: 1.2rem 0 1rem 0;
  border-radius: var(--radius) var(--radius) 0 0;
  font-size: 1rem;
  box-shadow: var(--shadow);
  /* Remove width: 100vw if present to avoid scroll */
  letter-spacing: 0.01em;
  margin: 0;
  margin-top: auto;
  left: 0;
  position: relative;
  max-width: 100vw;
  /* Hide any possible scrollbars */
  overflow-x: hidden !important;
  overflow-y: hidden !important;
  transition: background var(--transition), color var(--transition);
}

/* --- Responsive/mobile! --- */
@media (max-width: 1100px) {
  .container {
    max-width: 90vw;
    padding: 0 0.6rem;
  }
  .glass-card {
    padding: 1.4rem 0.7rem 1.2rem 0.7rem;
  }
}

@media (max-width: 900px) {
  .navbar {
    padding: 0.75rem 1vw;
  }
  .container {
    max-width: 98vw;
    padding: 0 0.6rem;
  }
  .glass-card {
    padding: 1.4rem 0.7rem 1.2rem 0.7rem;
  }
}

@media (max-width: 650px) {
  .navbar {
    flex-direction: column;
    align-items: stretch;
    gap: 0.5rem;
    padding: 0.6rem 0.5rem;
    /* Remove width: 100vw if present to avoid scroll */
    min-width: 0;
  }
  .nav-links {
    justify-content: flex-end;
    gap: 0.5rem;
    flex-wrap: wrap;
    width: 100%;
    min-width: 0;
  }
  .nav-logo {
    margin-bottom: 0.2rem;
  }
  .nav-logo .nav-title {
    font-size: 1.35rem;
  }
  .footer {
    font-size: 0.97rem;
    padding: 0.8rem 0 0.7rem 0;
    border-radius: var(--radius) var(--radius) 0 0;
  }
  .glass-card {
    padding: 1rem 0.1rem 1rem 0.1rem;
    margin: 0 auto 1rem auto;
    min-width: 0;
  }
}

@media (max-width: 430px) {
  .nav-links a {
    font-size: 0.97rem;
    padding: 0.4em 0.5em;
  }
  .settings-btn {
    font-size: 1.05rem;
    margin-left: 0.3rem;
  }
  .footer {
    font-size: 0.91rem;
  }
  .page-title {
    font-size: 1.35rem;
  }
  .glass-card {
    padding: 0.6rem 0.1rem 0.7rem 0.1rem;
  }
}

::-webkit-scrollbar {
  width: 9px;
  background: #e0e7ff;
  border-radius: 6px;
}
::-webkit-scrollbar-thumb {
  background: #b8cafe;
  border-radius: 8px;
}

/* Add for back button */
.back-btn {
  background: none;
  border: none;
  color: #fff;
  font-weight: 600;
  font-size: 1.09rem;
  padding: 0.5em 1.25em;
  border-radius: var(--radius);
  margin-right: 0.7rem;
  cursor: pointer;
  transition: 
    background var(--transition),
    color var(--transition),
    box-shadow var(--transition),
    transform var(--transition);
  outline: none;
  white-space: nowrap;
}
.back-btn:hover,
.back-btn:focus {
  background: linear-gradient(90deg, #818cf8 0%, #6366f1 100%);
  color: #fff;
  box-shadow: 0 2px 8px 0 #818cf845;
  transform: translateY(-1.5px) scale(1.04);
}

@media (max-width: 650px) {
  .back-btn {
    width: 100%;
    font-size: 0.97rem;
    padding: 0.4em 0.5em;
  }
}