/* ============================================================
   style.css — Lord Grimbo Portfolio
   Custom styles layered on top of Bootstrap 5.
   Organized by: Tokens → Base → Layout → Components → Pages
   ============================================================ */

/* ------------------------------------------------------------
   1. THEME TOKENS
   Applied via [data-theme] on <html>. JS toggles between
   "dark" and "light". Default is dark.
   ------------------------------------------------------------ */

[data-theme="dark"] {
  --color-bg:          #2a1f3d;   /* Purplish-gray page background */
  --color-navbar:      #1a1228;   /* Deep purple-black navbar/footer */
  --color-footer:      #1a1228;
  --color-text:        #f0e6ff;   /* Soft white text */
  --color-text-muted:  #bea7cd;   /* Muted secondary text */
  --color-accent:      #ff6ec7;   /* Pink accent */
  --color-accent-hover:#ff9dda;   /* Lighter pink on hover */
  --color-border:      #4a3560;   /* Subtle border color */
  --color-card-bg:     #3b2d52;   /* Card/panel backgrounds */
  --color-table-stripe:#352748;   /* Alternating table row */
  --color-modal-bg:    #231838;   /* Modal background */
  --tile-image:        url('.\\images\\bg-dark.jpg');
  --toggle-icon:       "\f5a8";   /* Bootstrap icon: sun */
}

[data-theme="light"] {
  --color-bg:          #ececec;   /* Off-white page background */
  --color-navbar:      #131D30;   /* Deep blue navbar/footer */
  --color-footer:      #131D30;
  --color-text:        #1a2233;   /* Black-blue text */
  --color-text-muted:  #4a6080;   /* Muted secondary text */
  --color-accent:      #56B6E6;   /* Deep blue accent */
  --color-accent-hover:#A8B1DC;   /* Darker blue on hover */
  --color-border:      #a6bedb;   /* Subtle border color */
  --color-card-bg:     #e8eef5;   /* Card/panel backgrounds */
  --color-table-stripe:#dde6f0;   /* Alternating table row */
  --color-modal-bg:    #e0e8f2;   /* Modal background */
  --tile-image:        url('images/bg-light.jpg'); 
  --toggle-icon:       "\f497";   /* Bootstrap icon: moon */
}

/* ------------------------------------------------------------
   2. BASE STYLES
   ------------------------------------------------------------ */

/* Import JetBrains Mono from Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:ital,wght@0,100..800;1,100..800&display=swap');

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'JetBrains Mono', monospace;
  background-color: var(--color-bg);
  color: var(--color-text);
  transition: background-color 0.3s ease, color 0.3s ease;
  margin: 0;
  padding: 0;
  /* Push content below the sticky navbar */
  padding-top: 56px;
  /* Ensure footer sticks to bottom on short pages */
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Smooth theme transitions on key elements */
a,
.navbar,
.footer-bar,
.card,
.modal-content,
table {
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

/* Links */
a {
  color: var(--color-accent);
  text-decoration: none;
}

a:hover {
  color: var(--color-accent-hover);
  text-decoration: underline;
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  color: var(--color-text);
}

/* ------------------------------------------------------------
   3. LAYOUT — Side Border Columns + Content Wrapper
   The page is structured as a three-column grid:
   [tile border] [content] [tile border]
   Borders are hidden on mobile (< 992px).
   ------------------------------------------------------------ */

/* Outer wrapper fills the viewport width */
#page-wrapper {
  display: flex;
  flex: 1;
  width: 100%;
}

/* Tileable side borders */
.side-border {
  flex: 0 0 120px;
  width: 120px;
  background-image: var(--tile-image);
  background-repeat: repeat;
  background-size: 120px auto;
  /* Subtle overlay tint for theme blending */
  position: relative;
  overflow: hidden;
}

/* Hide side borders on smaller screens */
@media (max-width: 991.98px) {
  .side-border {
    display: none;
  }
}

/* The main content column */
#main-content {
  flex: 1;
  min-width: 0; /* Prevent flex overflow */
  padding: 2rem 1.5rem;
}

/* ------------------------------------------------------------
   4. NAVBAR
   ------------------------------------------------------------ */

.navbar {
  background-color: var(--color-navbar) !important;
  border-bottom: 1px solid var(--color-accent);
  font-family: 'JetBrains Mono', monospace;
  font-weight: 600;
  letter-spacing: 0.03em;
}

/* Brand — "Lord Grimbo" */
.navbar-brand {
  color: var(--color-accent) !important;
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.navbar-brand:hover {
  color: var(--color-accent-hover) !important;
  text-decoration: none;
}

/* Nav links */
.navbar-nav .nav-link {
  color: #ffffff !important;
  font-size: 0.9rem;
  padding: 0.5rem 0.85rem;
  position: relative;
  transition: color 0.2s ease;
}

/* Accent underline on hover */
.navbar-nav .nav-link::after {
  content: '';
  display: block;
  height: 2px;
  background-color: var(--color-accent);
  width: 0;
  transition: width 0.2s ease;
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
}

.navbar-nav .nav-link:hover {
  color: var(--color-accent) !important;
}

.navbar-nav .nav-link:hover::after {
  width: 70%;
}

/* Contact button — styled as a small accent button */
.btn-contact {
  background: transparent;
  border: 1px solid var(--color-accent);
  color: var(--color-accent) !important;
  border-radius: 2px;
  font-size: 0.85rem;
  padding: 0.3rem 0.8rem;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 600;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.btn-contact:hover {
  background-color: var(--color-accent);
  color: var(--color-navbar) !important;
  text-decoration: none;
}

/* Theme toggle button */
#theme-toggle {
  background: transparent;
  border: none;
  color: #ffffff;
  font-size: 1.2rem;
  padding: 0.3rem 0.6rem;
  cursor: pointer;
  transition: color 0.2s ease, transform 0.2s ease;
  line-height: 1;
}

#theme-toggle:hover {
  color: var(--color-accent);
  transform: rotate(15deg);
}

/* Hamburger toggler on mobile */
.navbar-toggler {
  border-color: var(--color-accent);
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255%2C110%2C199%2C1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ------------------------------------------------------------
   5. FOOTER
   ------------------------------------------------------------ */

.footer-bar {
  background-color: var(--color-footer);
  border-top: 1px solid var(--color-accent);
  padding: 1rem 2rem;
  text-align: center;
  /* Stays at bottom of flex column */
  margin-top: auto;
  width: 100%;
}

/* ASCII cat art */
.footer-cats {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  color: var(--color-accent);
  line-height: 1.2;
  white-space: pre;
  display: inline-block;
  vertical-align: middle;
  user-select: none;
}

/* Back to top button */
.btn-top {
  background: transparent;
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.4rem 1.2rem;
  border-radius: 2px;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease;
  vertical-align: middle;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.btn-top:hover {
  background-color: var(--color-accent);
  color: var(--color-navbar);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

/* ------------------------------------------------------------
   6. CONTACT MODAL
   ------------------------------------------------------------ */

.modal-content {
  background-color: var(--color-modal-bg);
  border: 1px solid var(--color-accent);
  border-radius: 4px;
  color: var(--color-text);
  font-family: 'JetBrains Mono', monospace;
}

.modal-header {
  border-bottom: 1px solid var(--color-border);
  padding: 1rem 1.5rem;
}

.modal-title {
  color: var(--color-accent);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.modal-body {
  padding: 1.5rem;
}

.modal-footer {
  border-top: 1px solid var(--color-border);
}

/* Close button */
.btn-close {
  filter: invert(1);
  opacity: 0.7;
}

.btn-close:hover {
  opacity: 1;
}

/* Email display */
.contact-email {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.03em;
  display: block;
  margin-bottom: 1.25rem;
}

/* Contact label */
.contact-label {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.4rem;
}

/* Social icon row */
.social-icons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
}

.social-icon-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  color: var(--color-text-muted);
  font-size: 1.25rem;
  transition: border-color 0.2s ease, color 0.2s ease, background-color 0.2s ease;
  text-decoration: none;
}

.social-icon-link:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background-color: var(--color-card-bg);
  text-decoration: none;
}

/* ------------------------------------------------------------
   7. LANDING PAGE — Hero Section
   ------------------------------------------------------------ */

.hero-section {
  text-align: center;
  padding: 4rem 1rem 3rem;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 3rem;
}

.hero-section h1 {
  font-size: clamp(1.8rem, 5vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin-bottom: 1.25rem;
  line-height: 1.15;
}

/* Accent the first word for visual punch */
.hero-section h1 .accent {
  color: var(--color-accent);
}

.hero-description {
  max-width: 640px;
  margin: 0 auto 0;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.75;
}

/* Blinking cursor effect on hero */
.hero-cursor::after {
  content: '_';
  color: var(--color-accent);
  animation: blink 1.1s step-end infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

/* ------------------------------------------------------------
   8. LANDING PAGE — Featured Projects Carousel
   ------------------------------------------------------------ */

.section-header {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-text-muted);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.section-header::after {
  content: '';
  flex: 1;
  height: 1px;
  background-color: var(--color-border);
}

/* Carousel container */
#featured-carousel {
  margin-bottom: 3rem;
}

/* Individual carousel slide wrapper */
.carousel-slide-inner {
  padding: 0 0.5rem;
}

/* Dummy project card */
.project-card-dummy {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  overflow: hidden;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.project-card-dummy:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

/* Gray placeholder image area */
.project-card-img {
  width: 100%;
  height: 180px;
  background-color: var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.project-card-body {
  padding: 1rem;
}

.project-card-title {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-text);
  margin-bottom: 0.4rem;
}

.project-card-sub {
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

/* Carousel controls */
.carousel-control-prev,
.carousel-control-next {
  width: 40px;
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 2px;
  opacity: 1;
  top: 50%;
  transform: translateY(-50%);
  height: 40px;
  position: absolute;
  transition: border-color 0.2s ease;
}

.carousel-control-prev { left: -50px; }
.carousel-control-next { right: -50px; }

.carousel-control-prev:hover,
.carousel-control-next:hover {
  border-color: var(--color-accent);
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
  filter: none;
  background-size: 60%;
}

/* Carousel indicators */
.carousel-indicators [data-bs-target] {
  background-color: var(--color-border);
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  transition: background-color 0.2s ease;
}

.carousel-indicators .active {
  background-color: var(--color-accent);
}

/* Carousel wrapper with room for controls */
.carousel-outer {
  position: relative;
  padding: 0 60px;
  margin-bottom: 3rem;
}

@media (max-width: 575.98px) {
  .carousel-outer {
    padding: 0;
  }
  .carousel-control-prev,
  .carousel-control-next {
    display: none;
  }
}

/* ------------------------------------------------------------
   9. LANDING PAGE — Blog Posts Table
   ------------------------------------------------------------ */

.blog-table-section {
  margin-bottom: 3rem;
}

.blog-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.blog-table thead th {
  background-color: var(--color-card-bg);
  color: var(--color-accent);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 0.75rem 1rem;
  border-bottom: 2px solid var(--color-accent);
  font-weight: 700;
  white-space: nowrap;
}

.blog-table tbody tr {
  border-bottom: 1px solid var(--color-border);
  transition: background-color 0.15s ease;
}

.blog-table tbody tr:nth-child(even) {
  background-color: var(--color-table-stripe);
}

.blog-table tbody tr:hover {
  background-color: var(--color-card-bg);
}

.blog-table tbody td {
  padding: 0.7rem 1rem;
  color: var(--color-text);
  vertical-align: middle;
}

.blog-table tbody td a {
  color: var(--color-text);
  font-weight: 600;
  transition: color 0.2s ease;
}

.blog-table tbody td a:hover {
  color: var(--color-accent);
  text-decoration: none;
}

/* Tag badges */
.tag-badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 600;
  padding: 0.15rem 0.5rem;
  border: 1px solid var(--color-accent);
  border-radius: 2px;
  color: var(--color-accent);
  margin-right: 0.3rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.date-cell {
  color: var(--color-text-muted);
  font-size: 0.8rem;
  white-space: nowrap;
}

/* ------------------------------------------------------------
   10. STUB PAGES (gallery, projects, blog)
   ------------------------------------------------------------ */

.stub-section {
  text-align: center;
  padding: 6rem 2rem;
}

.stub-section h2 {
  font-size: 1.5rem;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.stub-section p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

/* ------------------------------------------------------------
   11. SCROLLBAR STYLING (webkit browsers)
   ------------------------------------------------------------ */

::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-bg);
}

::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-accent);
}
