/* =======================================
   GLOBAL SETTINGS
======================================= */
body,
.navbar,
footer,
.card,
#darkModeToggle {
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* =======================================
   PAGE LAYOUT & FLEX FOOTER SUPPORT
======================================= */
html, body {
  height: 100%;
  margin: 0;
  padding: 0;
}

body {
  display: flex;
  flex-direction: column;
}

main {
  flex: 1 0 auto;
}

footer {
  flex-shrink: 0;
}

/* =======================================
   DARK MODE OVERRIDES
======================================= */
body.dark-mode {
  background-color: #121212;
  color: #f0f0f0;
}

body.dark-mode p,
body.dark-mode li {
  color: #ccc;
}

body.dark-mode h1,
body.dark-mode h2,
body.dark-mode h3 {
  color: #ffffff;
}

/* ----- Header (Bio Section) ----- */
body.dark-mode header,
body.dark-mode header.bg-light {
  background-color: #1e1e1e !important;
  color: #ffffff;
}

body.dark-mode header h1,
body.dark-mode header p {
  color: #f0f0f0;
}

body.dark-mode header .lead {
  color: #ccc;
}

/* ----- Navbar and Footer ----- */
body.dark-mode .navbar,
body.dark-mode footer {
  background-color: #1f1f1f;
}

footer a {
  color: #f8f9fa;
  text-decoration: underline;
  transition: color 0.3s ease;
  font-size: 0.9rem;
}

footer a:hover {
  color: #ffffff;
  text-decoration: none;
}

.footer-links {
  margin-top: 0.5rem;
  font-size: 0.9rem;
}

footer small {
  font-size: 0.85rem;
}

/* ----- Projects Section ----- */
#projects {
  background-color: #ffffff;
}

body.dark-mode #projects {
  background-color: #181818;
}

/* ----- Cards ----- */
body.dark-mode .card {
  background-color: #2c2c2c;
  border-color: #444;
}

body.dark-mode .card-body {
  color: #e0e0e0;
}

/* Under Construction Overlay */
.under-construction .construction-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(250, 223, 99, 0.60);
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 0.75rem;
  z-index: 2;
  pointer-events: none;
}

.under-construction .overlay-text {
  font-weight: bold;
  font-size: 1.5rem;
  color: #000;
  text-shadow: 1px 1px 2px #fff;
}

.under-construction .btn.disabled {
  cursor: not-allowed;
  pointer-events: none;
  opacity: 0.6;
}

body.dark-mode .under-construction .construction-overlay {
  background-color: rgba(255, 193, 7, 0.85);
}

body.dark-mode .under-construction .overlay-text {
  color: #000;
}

/* ----- Links and Buttons ----- */
body.dark-mode a,
body.dark-mode .btn-link {
  color: #90cdf4;
}

body.dark-mode .btn-primary {
  background-color: #007bff;
  border-color: #007bff;
}

body.dark-mode .btn-outline-light {
  border-color: #aaa;
  color: #f0f0f0;
}

body.dark-mode .btn-outline-light:hover {
  background-color: #f0f0f0;
  color: #000;
}

/* ----- Back to Top Button (Dark) ----- */
body.dark-mode #backToTop {
  background-color: #333;
  border-color: #666;
  color: #eee;
}

body.dark-mode #backToTop:hover {
  background-color: #555;
  color: #fff;
}

/* Universal Button Enhancements */
.btn {
  border-radius: 0.75rem; /* softer, pill-like */
  padding: 0.6rem 1.2rem;
  font-size: 1rem;
  transition: all 0.3s ease;
}

/* Primary (Explore Projects) */
.btn-primary {
  background-color: #2563eb;
  border-color: #2563eb;
  color: #fff;
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: #1e40af;
  border-color: #1e40af;
}

/* Outline Secondary (Learn About Me) */
.btn-outline-secondary {
  border-color: #6c757d;
  color: #6c757d;
}

.btn-outline-secondary:hover,
.btn-outline-secondary:focus {
  background-color: #6c757d;
  color: #fff;
}

/* Outline Dark (Get in Touch) */
.btn-outline-dark {
  border-color: #333;
  color: #333;
}

.btn-outline-dark:hover,
.btn-outline-dark:focus {
  background-color: #333;
  color: #fff;
}

/* DARK MODE ADJUSTMENTS */
body.dark-mode .btn-outline-secondary {
  border-color: #aaa;
  color: #ccc;
}

body.dark-mode .btn-outline-secondary:hover {
  background-color: #aaa;
  color: #000;
}

body.dark-mode .btn-outline-dark {
  border-color: #888;
  color: #ddd;
}

body.dark-mode .btn-outline-dark:hover {
  background-color: #888;
  color: #000;
}

/* =======================================
   LIGHT MODE COMPONENTS (SHARED)
======================================= */
/* Back to Top Button: Appearance & Animation */
#backToTop {
  position: fixed;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s ease, visibility 0.4s ease;
  z-index: 1000;
  bottom: 20px !important;
  right: 20px !important;
}

#backToTop.show {
  opacity: 1;
  visibility: visible;
}

/* =======================================
   UI ANIMATIONS
======================================= */
/* Font Awesome icon rotation */
.rotate {
  transition: transform 0.5s ease;
  transform: rotate(180deg);
}

/* ================================
   CONTACT PAGE: DARK MODE OVERRIDES
================================ */

body.dark-mode #contact .btn-primary {
  background-color: #3498db;
  border: none;
  color: #fff;
}

body.dark-mode #contact .btn-primary:hover {
  background-color: #5dade2;
  color: #000;
}

/* CONTACT PAGE: Dark Mode Link Fixes */
body.dark-mode #contact a.text-dark {
  color: #ccc;
  transition: color 0.3s ease;
}

body.dark-mode #contact a.text-dark:hover {
  color: var(--primary);
}

/* CONTACT ICON STYLES */
.contact-icon {
  color: #444; /* Default for light mode */
  margin: 0 0.5rem;
  transition: color 0.3s ease;
}

.contact-icon:hover {
  color: var(--primary);
}

body.dark-mode .contact-icon {
  color: #ccc;
}

body.dark-mode .contact-icon:hover {
  color: var(--primary);
}

.contact-icon i {
  transition: transform 0.3s, color 0.3s;
}
.contact-icon:hover i {
  transform: scale(1.2);
  color: #0d6efd;
}