/* Theme toggle styles and dark mode overrides */

/* --- Toggle control --- */
.theme-toggle {
  position: relative; /* align with header items */
  top: auto;
  right: auto;
  z-index: 1100;
  width: 56px;
  height: 30px;
  border-radius: 999px;
  background: linear-gradient(135deg, #e2e8f0, #ffffff);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  border: 1px solid rgba(0,0,0,0.08);
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 6px;
  margin-left: 1.5rem; /* spacing from nav */
  cursor: pointer;
}
.theme-toggle:focus-visible {
  outline: 3px solid #7c3aed;
  outline-offset: 2px;
}
.theme-toggle .icon {
  font-size: 14px;
  line-height: 1;
  color: #0f172a;
  opacity: 0.85;
}
.theme-toggle .icon.moon { color: #1f2937; }
.theme-toggle .icon.sun { color: #f59e0b; }
.theme-toggle .ball {
  position: absolute;
  left: 4px;
  top: 50%;
  transform: translateY(-50%);
  width: 22px;
  height: 22px;
  background: #ffffff;
  border-radius: 50%;
  box-shadow: 0 2px 8px rgba(0,0,0,0.25);
  transition: left 0.25s ease, background-color 0.25s ease;
}

@media (max-width: 768px) {
  /* keep accessible on small screens */
  .theme-toggle {
    position: absolute;
    top: 1.6rem;
    right: 2rem;
    margin-left: 0;
  }
}

/* Dark state for toggle */
html.dark .theme-toggle {
  background: linear-gradient(135deg, #1f2937, #0b1220);
  border-color: rgba(255,255,255,0.08);
}
html.dark .theme-toggle .icon { color: #e5e7eb; opacity: 0.9; }
html.dark .theme-toggle .icon.sun { color: #fbbf24; }
html.dark .theme-toggle .ball { left: 30px; background: #0ea5e9; }

/* --- Dark mode overrides --- */
/* Base */
html.dark body {
  background: #0b1220;
  color: #e5e7eb;
}

/* Header and navigation */
html.dark header {
  background-color: #0f172a;
  box-shadow: 0 1px 4px rgba(0,0,0,0.6);
}
html.dark header .logo { color: #e5e7eb; }
html.dark header .logo:hover { color: #f59e0b; }
html.dark header .navbar ul li a { color: #e5e7eb; }
html.dark header .navbar ul li a.active,
html.dark header .navbar ul li a:hover {
  color: #93c5fd;
  border-bottom-color: #3b82f6;
}
@media (max-width: 768px) {
  html.dark header .navbar { background-color: #0b1020; }
}

/* Headings */
html.dark .heading { color: #f4f4f5; }
html.dark .heading span { color: #a78bfa; }

/* Hero */
html.dark .home .content h2 { color: #e5e7eb; }
html.dark .home .content h2 span { color: #60a5fa; }
html.dark .home .content p { color: #cbd5e1; }
html.dark .social-icons a { background-color: #111827; color: #e5e7eb; }

/* About */
html.dark .about { background: #0b1220; }
html.dark .about .row .content h3 { color: #e5e7eb; }
html.dark .about .row .content .tag { color: #60a5fa; }
html.dark .about .row .content p { color: #cbd5e1; }
html.dark .about .row .content .box-container .box p span { color: #60a5fa; }

/* Skills */
/* Keep gradient but improve contrast */
html.dark .skills .container { background: rgba(2, 6, 23, 0.6); color: #e5e7eb; }
html.dark .skills .container .bar { background: rgba(2, 6, 23, 0.95); box-shadow: 0 4px 10px rgba(0,0,0,0.4); }

/* Education */
html.dark .education { background: #0c1222; }
html.dark .education .box-container .box { background: #0f172a; box-shadow: 0.2rem 0.5rem 1rem rgba(0,0,0,0.5); }
html.dark .education .box-container .box .content h3 { color: #bfdbfe; }
html.dark .education .box-container .box .content p { color: #cbd5e1; }
html.dark .education h4 { color: #86efac; }

/* Work */
/* Work section is already dark; adjust inner card content */
html.dark .work .box-container .box .content { background: rgba(17, 24, 39, 0.92); }
html.dark .work .box-container .box .content .tag { background: #1f2937; }
html.dark .work .desc p { color: #e5e7eb; }
html.dark .work .desc .btns .btn { background: #111827; }

/* Experience timeline */
html.dark .experience .timeline::after { background: #1f2937; }
html.dark .experience .content { background-color: #334155; }
html.dark .experience .content .desc h3 { color: #f1f5f9; }
html.dark .experience .content .desc p { color: #e2e8f0; }

/* Contact */
html.dark .contact { background: #0c1222; }
html.dark .contact .container { background: #0f172a; box-shadow: 0 5px 16px rgba(0,0,0,0.5); }
html.dark form .field input,
html.dark form .message textarea {
  background: #0b1220;
  border-color: #334155;
  color: #e5e7eb;
}
html.dark .field input::placeholder,
html.dark .message textarea::placeholder { color: #94a3b8; }
html.dark form i { color: #94a3b8; }

/* Footer */
/* Footer is already dark; improve link contrast */
html.dark .footer .box-container .box a { color: #e5e7eb; }
html.dark .footer .box-container .box a:hover { color: #fbbf24; }
/* Footer social icons */
html.dark .footer .box-container .box .share a {
  background: #111827;
  color: #f3f4f6;
  border: 1px solid #1f2937;
}
html.dark .footer .box-container .box .share a:hover {
  background: #1f2937;
  color: #fbbf24;
  border-color: #374151;
}

/* Scroll top */
html.dark #scroll-top { background: #f59e0b; color: #111827; }