/* --------------------------------
   🌈 Variables
-------------------------------- */
:root {
  --bg-light: #f8f9fa;
  --text-light: #212529;
  --bg-dark: #121212;
  --text-dark: #f1f1f1;
  --accent: #4f46e5;
  --card-bg-light: #ffffff;
  --card-bg-dark: #1e1e1e;
  --btn-bg-hover: #3730a3;
  --btn-danger-bg: #e53935;
  --btn-success-bg: #4caf50;
  --btn-success-bg-hover: #3e8e41;
}

/* --------------------------------
   🖋 Global Styles
-------------------------------- */
body {
  margin: 0;
  padding: 0;
  background: var(--bg-light);
  color: var(--text-light);
  font-family: 'Poppins', sans-serif;
  transition: background 0.3s, color 0.3s;
}

body.dark-mode {
  background: var(--bg-dark);
  color: var(--text-dark);
}

.card {
  border-radius: 12px;
  background-color: var(--card-bg-light);
  border: 1px solid #ccc;
  transition: background-color 0.3s, color 0.3s, box-shadow 0.3s;
}

body.dark-mode .card {
  background-color: var(--card-bg-dark);
  border-color: #333;
  box-shadow: 0 0 10px rgba(255 255 255 / 0.05);
}

.delete-btn {
  position: absolute;
  top: 5px;
  right: 5px;
  border-radius: 50%;
  padding: 4px 8px;
  font-size: 18px;
  cursor: pointer;
  background: rgba(0,0,0,0.1);
  color: #444;
  transition: background 0.3s, color 0.3s;
  user-select: none;
}

.delete-btn:hover {
  background: var(--btn-danger-bg);
  color: white;
}

.error {
  color: red;
  font-size: 14px;
  margin-top: 4px;
}

/* --------------------------------
   🔘 Buttons
-------------------------------- */
#modeToggle,
.logout-btn {
  background: var(--accent);
  color: white;
  padding: 8px 16px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  margin-left: 10px;
  font-weight: 600;
  transition: background 0.3s ease;
}

#modeToggle:hover {
  background: var(--btn-bg-hover);
}

.logout-btn {
  background-color: var(--btn-danger-bg);
}

.logout-btn:hover {
  background-color: #b32c25;
}

.upload-box button:hover {
  background-color: var(--btn-bg-hover);
  color: white;
}

.result-card a.download-btn {
  display: inline-block;
  background-color: var(--btn-success-bg);
  color: white;
  padding: 8px 12px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  transition: background 0.3s ease;
}

.result-card a.download-btn:hover {
  background-color: var(--btn-success-bg-hover);
}

/* --------------------------------
   📤 Upload Box
-------------------------------- */
.upload-box {
  margin-top: 20px;
  padding: 20px;
  background: rgba(100, 100, 100, 0.05);
  border-radius: 10px;
  transition: background 0.3s ease;
}

body.dark-mode .upload-box {
  background: rgba(255 255 255 / 0.05);
}

.upload-box input,
.upload-box select,
.upload-box button {
  display: block;
  width: 100%;
  margin: 10px 0;
  padding: 10px;
  font-size: 16px;
  border-radius: 6px;
  border: 1px solid #ccc;
  transition: border-color 0.3s ease;
}

.upload-box input:focus,
.upload-box select:focus {
  outline: none;
  border-color: var(--accent);
}

body.dark-mode .upload-box input,
body.dark-mode .upload-box select {
  background: var(--card-bg-dark);
  border-color: #555;
  color: var(--text-dark);
}

/* --------------------------------
   📦 Result Cards
-------------------------------- */
.results-box {
  margin-top: 30px;
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

#results.results-box {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 30px;
  justify-content: center;
  background-color: var(--card-bg-dark);
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.2);
}

.result-card {
  background-color: var(--card-bg-light);
  border: 1px solid #ccc;
  border-radius: 10px;
  padding: 15px;
  text-align: center;
  transition: transform 0.3s ease, background-color 0.3s, box-shadow 0.3s;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.08);
  position: relative;
}

body.dark-mode .result-card {
  background-color: var(--card-bg-dark);
  border-color: #444;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.05);
}

.result-card:hover {
  transform: scale(1.03);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.result-card img {
  max-width: 100%;
  border-radius: 8px;
  margin-bottom: 10px;
  object-fit: cover;
}

/* --------------------------------
   🖋 Header (for your nav/header.php)
-------------------------------- */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding: 0 15px;
  background: var(--card-bg-light);
  box-shadow: 0 2px 8px rgb(0 0 0 / 0.1);
  border-radius: 12px;
  transition: background 0.3s ease;
}

body.dark-mode header {
  background: var(--card-bg-dark);
  box-shadow: 0 2px 12px rgba(255 255 255 / 0.1);
}

/* --------------------------------
   🔘 Toggle Switch (if you keep it)
-------------------------------- */
.toggle-switch {
  position: fixed;
  top: 20px;
  right: 20px;
  display: inline-block;
  width: 60px;
  height: 34px;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  border-radius: 34px;
  transition: 0.4s;
}

.slider:before {
  position: absolute;
  content: "";
  height: 26px;
  width: 26px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  border-radius: 50%;
  transition: 0.4s;
}

input:checked + .slider {
  background-color: var(--accent);
}

input:checked + .slider:before {
  transform: translateX(26px);
}

/* --------------------------------
   📌 Footer
-------------------------------- */
footer {
  font-family: 'Poppins', sans-serif;
  padding: 20px;
  background: var(--card-bg-light);
  color: var(--text-light);
  border-top: 1px solid #ddd;
  transition: background 0.3s, color 0.3s;
}

body.dark-mode footer {
  background: var(--card-bg-dark);
  color: var(--text-dark);
  border-top-color: #444;
}

footer h5 {
  font-weight: 600;
  margin-bottom: 15px;
}

footer a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.3s;
}

footer a:hover {
  color: #0dcaf0 !important; /* Bootstrap info color */
  text-decoration: underline;
}

/* --------------------------------
   🎭 Miscellaneous
-------------------------------- */
.card {
  transition: background-color 0.3s, color 0.3s;
}
header {
  position: sticky;
  top: 0;
  z-index: 1050;
  background: var(--card-bg-light);
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

header.scrolled {
  box-shadow: 0 4px 12px rgb(0 0 0 / 0.15);
}
.navbar-brand img{
        max-width: 135px;
}
@media only screen and (max-width: 600px) {
.user_info{
    flex-wrap: wrap;
    gap: 9px;
}
}