/* ------------------------------------------------------------
   BASE RESET / STRUCTURE
   ------------------------------------------------------------ */
html, body {
  height: 100%;
  margin: 0;
  padding: 0; }

body {
  color: var(--body-text);
  background: var(--main-bg);
  text-align: center;
  font-family: "Quicksand", serif; }

header {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative; }

/* Page Container */
#main {
  min-height: 100%;
  max-width: 680px;
  margin: 0 auto;
  display: flex;
  flex-direction: column; }

#app {
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  flex-grow: 1; }

/* ------------------------------------------------------------
HEADINGS
------------------------------------------------------------ */
h1 {
  font-size: 1.75rem;
  text-align: center; }

h3 {
  font-size: 1.25rem; }

h4 {
  margin: 1rem 0 0.5rem; }

h5 {
  margin: 0.5rem 0 0; }

.logo img {
  height: 40px; }

/* ------------------------------------------------------------
LINKS & HOVER STATES
------------------------------------------------------------ */
a {
  /* Accent color with a white hover */
  color: var(--accent-color);
  text-decoration: none; }

a:hover {
  color: var(--body-text); }

/* ------------------------------------------------------------
SECTIONS
------------------------------------------------------------ */
.section {
  flex-grow: 1; }

.text-monospace {
  font-family: 'Courier New', Courier, monospace; }

.sponsor {
  text-align: left;
  font-family: 'Courier New', Courier, monospace;
  font-size: medium; }

.sponsor-content {
  padding: 1rem;
  color: var(--main-bg);
  background-color: var(--body-text);
  text-align: left;
  border-radius: 0.25rem; }

/* Container spacing utility */
.container {
  margin: 1rem auto;
  padding: 0 .5rem; }

.row {
  display: flex;
  flex-wrap: wrap;
  margin: -0.5rem; }

.col-6,
.col-lg-4 {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  padding: 0.5rem; }

/* ------------------------------------------------------------
IMAGE THUMBNAILS
------------------------------------------------------------ */
.img-thumbnail {
  border: 1px solid var(--thumb-border);
  border-radius: 0.25rem; }

/* ------------------------------------------------------------
UPLOAD AREA (IMAGE PREVIEW + DRAG-DROP)
------------------------------------------------------------ */
.upload-area {
  border: 2px dashed var(--dropzone-border);
  border-radius: 0.5rem;
  cursor: pointer;
  text-align: center;
  padding: 1.5rem;
  background-color: var(--upload-bg);
  color: var(--upload-text); }

.upload-area:hover {
  background-color: #fafafa; }

.upload-area img {
  max-width: 160px;
  max-height: 160px;
  margin: 0 auto;
  display: block; }

/* Additional accent class (for icons or text) */
.accent-text {
  /* Reusing accent color name for consistency */
  color: var(--accent-color); }

/* ------------------------------------------------------------
FORM & BUTTONS
------------------------------------------------------------ */
form {
  margin-bottom: 1rem; }

.btn {
  cursor: pointer; }

.btn-primary {
  /* Gold background, lighter gold hover, deep red text */
  --bs-btn-bg: var(--accent-color);
  --bs-btn-border-color: var(--accent-color);
  --bs-btn-hover-bg: var(--accent-hover);
  --bs-btn-hover-border-color: var(--accent-hover);
  color: var(--body-text); }

.file-input, .white-bg {
  color: var(--main-bg); }

/* ------------------------------------------------------------
FOOTER
------------------------------------------------------------ */
footer {
  margin-top: auto;
  /* Push footer to bottom if content is short */ }

#footer {
  max-width: 680px;
  font-size: 0.85rem;
  align-items: left;
  text-align: left; }

.footer-links {
  display: flex;
  justify-content: center;
  padding-bottom: 1rem;
  align-items: center;
  flex-flow: wrap; }

.footer-links a {
  padding: 0.25rem; }

/* ------------------------------------------------------------
SPINNER OVERLAY
------------------------------------------------------------ */
#loading-spinner {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--overlay-bg);
  z-index: 9999; }

/* ------------------------------------------------------------
RESPONSIVE STYLES
------------------------------------------------------------ */
@media (min-width: 576px) {
  body {
    font-size: 1.125rem; }
  h1 {
    font-size: 2rem; }
  h3 {
    font-size: 1.5rem; }
  .upload-area img {
    max-width: 200px;
    max-height: 200px; }
  #footer {
    font-size: 1rem; }
  .footer-links a {
    padding: 0 0.5rem; } }