/* Vista Aurora Background */
body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(circle at 20% 80%, #15796f, #073a64 50%, #010a17);
  font-family: "Segoe UI", Tahoma, sans-serif;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
  box-sizing: border-box;
}

/* Aero Glass Window Frame */
.aero-window {
  width: 100%;
  max-width: 900px;
  background: rgba(220, 235, 255, 0.2);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 8px;
  box-shadow:
    0 15px 35px rgba(0, 0, 0, 0.5),
    inset 0 1px 1px rgba(255, 255, 255, 0.8),
    inset 0 0 5px rgba(255, 255, 255, 0.4);
  overflow: hidden;
}

/* Window Title Bar */
.title-bar {
  height: 32px;
  background: linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0.5) 0%,
    rgba(255, 255, 255, 0.1) 48%,
    rgba(0, 0, 0, 0.1) 50%,
    rgba(0, 0, 0, 0.2) 100%
  );
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 12px;
  color: #ffffff;
  font-size: 14px;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.8);
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}

.title-bar-text {
  display: flex;
  align-items: center;
}

.title-bar-text img {
  margin-right: 8px;
}

/* Vista Language Switcher Button */
.lang-btn {
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.4), rgba(255, 255, 255, 0.1));
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 4px;
  color: #ffffff;
  font-family: "Segoe UI", Tahoma, sans-serif;
  font-size: 12px;
  font-weight: bold;
  padding: 2px 10px;
  cursor: pointer;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.8);
  transition: all 0.2s ease;
  backdrop-filter: blur(4px);
}

.lang-btn:hover {
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.6), rgba(255, 255, 255, 0.25));
  border-color: #ffffff;
  box-shadow: 0 0 6px rgba(255, 255, 255, 0.6);
}

.lang-btn:active {
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.2), rgba(255, 255, 255, 0.2));
}

/* Tabs Container */
.tab-container {
  background-color: #f0f4f9;
  padding: 10px 10px 0 10px;
  border-top: 1px solid #7a9ea9;
  display: flex;
}

/* Individual Tabs */
.tab-button {
  background: linear-gradient(to bottom, #fcfdfe, #e3ebf5);
  border: 1px solid #8ba0bc;
  border-bottom: none;
  padding: 6px 16px;
  margin-right: 2px;
  border-radius: 3px 3px 0 0;
  font-family: "Segoe UI", Tahoma, sans-serif;
  font-size: 13px;
  cursor: pointer;
  color: #000;
}

.tab-button:hover {
  background: linear-gradient(to bottom, #ffffff, #edf2f8);
}

.tab-button.active {
  background: #ffffff;
  border-bottom: 2px solid #ffffff;
  position: relative;
  top: 2px;
  z-index: 10;
}

/* Content Area */
.window-content {
  background-color: #ffffff;
  padding: 25px;
  border-top: 1px solid #8ba0bc;
  min-height: 400px;
  max-height: 60vh;
  overflow-y: auto;
  position: relative;
  z-index: 1;
}

.tab-section {
  display: none;
}

.tab-section.active {
  display: block;
}

.window-content h2 {
  margin-top: 0;
  color: #003366;
  font-weight: normal;
}

/* Pixel Art Gallery Grid */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 15px;
}

/* Gallery Item Box */
.gallery-item {
  background: #f0f0f0;
  padding: 10px;
  border: 1px solid #d0d0d0;
  border-radius: 4px;
  box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.05);
  transition: transform 0.2s;
  display: flex;
  flex-direction: column;
  /* Removed aspect-ratio here so the card height grows naturally with multi-line text */
}

.gallery-item:hover {
  transform: scale(1.03);
  border-color: #66afe9;
  box-shadow: 0 0 8px rgba(102, 175, 233, 0.6);
  cursor: pointer;
}

.inner-frame-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  width: 100%;
  height: 100%;
}

/* Forces the pixel image to scale up into a crisp square area */
.pixel-image {
  width: 100%;
  aspect-ratio: 1 / 1; /* Keeps the art preview in a perfect square */
  object-fit: contain;
  display: block;

  /* Crisp pixel scaling */
  image-rendering: -webkit-optimize-contrast;
  image-rendering: -moz-crisp-edges;
  image-rendering: crisp-edges;
  image-rendering: pixelated;
  cursor: pointer;
}

/* Full multi-line caption */
.image-name {
  margin: 8px 0 0 0;
  font-size: 13px;
  line-height: 1.35;
  color: #333;
  text-align: center;
  font-family: "Segoe UI", Tahoma, sans-serif;
  width: 100%;

  /* Allow text to wrap freely across multiple lines */
  white-space: normal;
  overflow: visible;
  word-wrap: break-word;
}

/* Modal / Lightbox */
.modal {
  display: none;
  position: fixed;
  z-index: 9999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.85);
  justify-content: center;
  align-items: center;
  flex-direction: column;
}

.modal-content {
  /* Force upscale up to 85% of the viewport */
  width: 85vw;
  height: 80vh;
  max-width: 900px;
  max-height: 800px;
  object-fit: contain;
  border: none;
  box-shadow: none;

  /* Keep pixels crisp at large sizes */
  image-rendering: -webkit-optimize-contrast;
  image-rendering: -moz-crisp-edges;
  image-rendering: crisp-edges;
  image-rendering: pixelated;
}

.close-btn {
  position: absolute;
  top: 20px;
  right: 40px;
  color: #ffffff;
  font-size: 40px;
  font-weight: bold;
  cursor: pointer;
  transition: 0.2s;
}

.close-btn:hover {
  color: #ff6b6b;
}

/* Windows Vista Scrollbars */
::-webkit-scrollbar {
  width: 16px;
}

::-webkit-scrollbar:horizontal {
  height: 17px;
}

::-webkit-scrollbar-corner {
  background: #eee;
}

::-webkit-scrollbar-track:vertical {
  background: linear-gradient(90deg, #e5e5e5, #f0f0f0 20%);
}

::-webkit-scrollbar-track:horizontal {
  background: linear-gradient(180deg, #e5e5e5, #f0f0f0 20%);
}

::-webkit-scrollbar-thumb {
  background-color: #eee;
  border: 1px solid #8e8f8f;
  border-radius: 3px;
  box-shadow: inset 0 -1px 1px hsla(0, 0%, 100%, 0.8), inset 0 1px 1px #fff;
}

::-webkit-scrollbar-thumb:vertical {
  background:
    url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAkAAAAKCAIAAADpZ+PpAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAAEnQAABJ0Ad5mH3gAAADrSURBVChTTc5LboJQGAXguyoCu4ERCzAGlRk7UOwGWIDh0s4M4kxb06RSq/jAB6AxJkJ4lTDrue3AnvyzP+fLId+/yfM8juP7PQmCCOf7B3e+ZD+O40RRVFW12VQUpd3r9U3T2m4OpKoqWZYNwzBZLEqfh0N7NnvfrPcEWlEUWZb9mWF4Ph6D0ylcLbfM5HkeJrhGA2hb15/QXnv+w7RYXsDatjOdvnmrHSnLEizMNE2v11sUXQBCnn98kbquBUGQJAlmq9WB2e3qg4HJdqKkaRql1HGc0WgMcDJ5dd0F24kediZJ8t/ELT69H+8py0CYSIO5AAAAAElFTkSuQmCC")
      50% no-repeat,
    linear-gradient(90deg, #eee 45%, #ddd 0, #bbb);
}

::-webkit-scrollbar-thumb:horizontal {
  background:
    url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAJCAYAAAALpr0TAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAAEnQAABJ0Ad5mH3gAAADcSURBVChTNZBLqoUwEEQrURQUxZGCvy24ACfiityJi7tv8GauQoPxk5tquA2RQ9vVVYk6z9NZaxFFEe77htYazjk8z4MwDIVZ+rourOuKaZrwvi+WZcE8z1BKCbPPCjk4DAO2bRP1OI7wLiL6Mbd7J408z1GWpQwWRYGqqiQG+03TgMu0MacfUN4qANmn8UOv9MjW3sKaSm7iIdOSlziOQ3LScd93aPonSYK6riVLlmVo21aYfVqzND9pmqLrOlGT+76XbcxLZkb19/l3fEP+oF0cx8KMEASBsDEGX2/CgZCHkg+8AAAAAElFTkSuQmCC")
      50% no-repeat,
    linear-gradient(180deg, #eee 45%, #ddd 0, #bbb);
}

::-webkit-scrollbar-thumb:hover:vertical {
  background:
    url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAkAAAAKCAIAAADpZ+PpAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAAEnQAABJ0Ad5mH3gAAADrSURBVChTTc5LboJQGAXguyoCu4ERCzAGlRk7UOwGWIDh0s4M4kxb06RSq/jAB6AxJkJ4lTDrue3AnvyzP+fLId+/yfM8juP7PQmCCOf7B3e+ZD+O40RRVFW12VQUpd3r9U3T2m4OpKoqWZYNwzBZLEqfh0N7NnvfrPcEWlEUWZb9mWF4Ph6D0ylcLbfM5HkeJrhGA2hb15/QXnv+w7RYXsDatjOdvnmrHSnLEizMNE2v11sUXQBCnn98kbquBUGQJAlmq9WB2e3qg4HJdqKkaRql1HGc0WgMcDJ5dd0F24kediZJ8t/ELT69H+8py0CYSIO5AAAAAElFTkSuQmCC")
      50% no-repeat,
    linear-gradient(90deg, #e5f4fd 45%, #b3e0f9 0);
  border-color: #3c7fb1;
}

::-webkit-scrollbar-thumb:hover:horizontal {
  background:
    url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAJCAYAAAALpr0TAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAAEnQAABJ0Ad5mH3gAAADcSURBVChTNZBLqoUwEEQrURQUxZGCvy24ACfiityJi7tv8GauQoPxk5tquA2RQ9vVVYk6z9NZaxFFEe77htYazjk8z4MwDIVZ+rourOuKaZrwvi+WZcE8z1BKCbPPCjk4DAO2bRP1OI7wLiL6Mbd7J408z1GWpQwWRYGqqiQG+03TgMu0MacfUN4qANmn8UOv9MjW3sKaSm7iIdOSlziOQ3LScd93aPonSYK6riVLlmVo21aYfVqzND9pmqLrOlGT+76XbcxLZkb19/l3fEP+oF0cx8KMEASBsDEGX2/CgZCHkg+8AAAAAElFTkSuQmCC")
      50% no-repeat,
    linear-gradient(180deg, #e5f4fd 45%, #b3e0f9 0);
  border-color: #3c7fb1;
}

::-webkit-scrollbar-thumb:active:vertical {
  background:
    url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAkAAAAKCAIAAADpZ+PpAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAAEnQAABJ0Ad5mH3gAAADrSURBVChTTc5LboJQGAXguyoCu4ERCzAGlRk7UOwGWIDh0s4M4kxb06RSq/jAB6AxJkJ4lTDrue3AnvyzP+fLId+/yfM8juP7PQmCCOf7B3e+ZD+O40RRVFW12VQUpd3r9U3T2m4OpKoqWZYNwzBZLEqfh0N7NnvfrPcEWlEUWZb9mWF4Ph6D0ylcLbfM5HkeJrhGA2hb15/QXnv+w7RYXsDatjOdvnmrHSnLEizMNE2v11sUXQBCnn98kbquBUGQJAlmq9WB2e3qg4HJdqKkaRql1HGc0WgMcDJ5dd0F24kediZJ8t/ELT69H+8py0CYSIO5AAAAAElFTkSuQmCC")
      50% no-repeat,
    linear-gradient(90deg, #cee9f8 45%, #86c6e8 0);
  border-color: #6d91ab;
}

::-webkit-scrollbar-thumb:active:horizontal {
  background:
    url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAJCAYAAAALpr0TAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAAEnQAABJ0Ad5mH3gAAADcSURBVChTNZBLqoUwEEQrURQUxZGCvy24ACfiityJi7tv8GauQoPxk5tquA2RQ9vVVYk6z9NZaxFFEe77htYazjk8z4MwDIVZ+rourOuKaZrwvi+WZcE8z1BKCbPPCjk4DAO2bRP1OI7wLiL6Mbd7J408z1GWpQwWRYGqqiQG+03TgMu0MacfUN4qANmn8UOv9MjW3sKaSm7iIdOSlziOQ3LScd93aPonSYK6riVLlmVo21aYfVqzND9pmqLrOlGT+76XbcxLZkb19/l3fEP+oF0cx8KMEASBsDEGX2/CgZCHkg+8AAAAAElFTkSuQmCC")
      50% no-repeat,
    linear-gradient(180deg, #cee9f8 45%, #86c6e8 0);
  border-color: #6d91ab;
}

::-webkit-scrollbar-button:horizontal:end:decrement,
::-webkit-scrollbar-button:horizontal:start:increment,
::-webkit-scrollbar-button:vertical:end:decrement,
::-webkit-scrollbar-button:vertical:start:increment {
  display: none;
}

::-webkit-scrollbar-button {
  border: 1px solid transparent;
}

::-webkit-scrollbar-button:vertical {
  height: 17px;
}

::-webkit-scrollbar-button:vertical:start {
  background:
    url("data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMTYiIGhlaWdodD0iMTciIGZpbGw9Im5vbmUiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PGRlZnM+PGxpbmVhckdyYWRpZW50IGlkPSJhIiB4MT0iMCUiIHkxPSIwJSIgeDI9IjEwMCUiIHkyPSIwJSI+PHN0b3Agb2Zmc2V0PSIwJSIgc3R5bGU9InN0b3AtY29sb3I6IzMzMztzdG9wLW9wYWNpdHk6MSIvPjxzdG9wIG9mZnNldD0iMTAwJSIgc3R5bGU9InN0b3AtY29sb3I6I2FhYTtzdG9wLW9wYWNpdHk6MSIvPjwvbGluZWFyR3JhZGllbnQ+PC9kZWZzPjxwYXRoIGQ9Ik04IDZIN3YxSDZ2MUg1djFINHYxaDdWOWgtMVY4SDlWN0g4VjZaIiBmaWxsPSJ1cmwoI2EpIi8+PC9zdmc+"),
    linear-gradient(90deg, #e5e5e5, #f0f0f0 20%);
}

::-webkit-scrollbar-button:vertical:end {
  background:
    url("data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMTYiIGhlaWdodD0iMTciIGZpbGw9Im5vbmUiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PGRlZnM+PGxpbmVhckdyYWRpZW50IGlkPSJhIiB4MT0iMCUiIHkxPSIwJSIgeDI9IjEwMCUiIHkyPSIwJSI+PHN0b3Agb2Zmc2V0PSIwJSIgc3R5bGU9InN0b3AtY29sb3I6IzMzMztzdG9wLW9wYWNpdHk6MSIvPjxzdG9wIG9mZnNldD0iMTAwJSIgc3R5bGU9InN0b3AtY29sb3I6I2FhYTtzdG9wLW9wYWNpdHk6MSIvPjwvbGluZWFyR3JhZGllbnQ+PC9kZWZzPjxwYXRoIGQ9Ik0xMSA2SDR2MWgxdjFoMXYxaDF2MWgxVjloMVY4aDFWN2gxVjZaIiBmaWxsPSJ1cmwoI2EpIi8+PC9zdmc+"),
    linear-gradient(90deg, #e5e5e5, #f0f0f0 20%);
}

::-webkit-scrollbar-button:horizontal {
  width: 16px;
}

::-webkit-scrollbar-button:horizontal:start {
  background:
    url("data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMTYiIGhlaWdodD0iMTciIGZpbGw9Im5vbmUiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PGRlZnM+PGxpbmVhckdyYWRpZW50IGlkPSJhIiB4MT0iMCUiIHkxPSIxMDAlIiB4Mj0iMCUiIHkyPSIwJSI+PHN0b3Agb2Zmc2V0PSIwJSIgc3R5bGU9InN0b3AtY29sb3I6IzMzMztzdG9wLW9wYWNpdHk6MSIvPjxzdG9wIG9mZnNldD0iMTAwJSIgc3R5bGU9InN0b3AtY29sb3I6I2FhYTtzdG9wLW9wYWNpdHk6MSIvPjwvbGluZWFyR3JhZGllbnQ+PC9kZWZzPjxwYXRoIGQ9Ik05IDRIOHYxSDd2MUg2djFINXYxaDF2MWgxdjFoMXYxaDFVNFoiIGZpbGw9InVybCgjYSkiLz48L3N2Zz4="),
    linear-gradient(180deg, #e5e5e5, #f0f0f0 20%);
}

::-webkit-scrollbar-button:horizontal:end {
  background:
    url("data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMTYiIGhlaWdodD0iMTciIGZpbGw9Im5vbmUiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PGRlZnM+PGxpbmVhckdyYWRpZW50IGlkPSJhIiB4MT0iMCUiIHkxPSIxMDAlIiB4Mj0iMCUiIHkyPSIwJSI+PHN0b3Agb2Zmc2V0PSIwJSIgc3R5bGU9InN0b3AtY29sb3I6IzMzMztzdG9wLW9wYWNpdHk6MSIvPjxzdG9wIG9mZnNldD0iMTAwJSIgc3R5bGU9InN0b3AtY29sb3I6I2FhYTtzdG9wLW9wYWNpdHk6MSIvPjwvbGluZWFyR3JhZGllbnQ+PC9kZWZzPjxwYXRoIGQ9Ik03IDRINnY3aDF2LTFoMVY5aDFWOGgxVjdIOVY2SDhWNUg3VjRaIiBmaWxsPSJ1cmwoI2EpIi8+PC9zdmc+"),
    linear-gradient(180deg, #e5e5e5, #f0f0f0 20%);
}