/* CERTIFICATE VIEWER PAGE - IMAGE VIEWER STYLES */

/* Copyright (c) 2025 Dhanesh B.B. All Rights Reserved. */

:root {
  --toolbar-bg: #323232;
  --button-bg: #4a4a4a;
  --button-hover: #5a5a5a;
  --toolbar-text: #fff;
}

[data-theme='dark'] {
  --toolbar-bg: #0f1118;
  --button-bg: #2d3142;
  --button-hover: #3d4152;
  --toolbar-text: #e2e8f0;
}

[data-theme='light'] {
  --toolbar-bg: #fff;
  --button-bg: #e9ecef;
  --button-hover: #dee2e6;
  --toolbar-text: #212529;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
  background: #525252;
  overflow: hidden;
  height: 100vh;
  display: flex;
  flex-direction: column;
  user-select: none;
}

#toolbar {
  background: var(--toolbar-bg);
  color: var(--toolbar-text);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: 0 2px 8px rgb(0 0 0 / 0.3);
  min-height: 56px;
  z-index: 10;
}

#toolbar button {
  background: var(--button-bg);
  border: none;
  color: var(--toolbar-text);
  padding: 8px 16px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
}

#toolbar button:hover {
  background: var(--button-hover);
}

#certTitle {
  color: var(--toolbar-text);
  font-size: 16px;
  font-weight: 600;
  flex: 1;
}

#zoomInfo {
  color: var(--toolbar-text);
  font-size: 14px;
  min-width: 60px;
  text-align: center;
}

#viewer {
  flex: 1;
  overflow: auto;
  background: #525252;
  position: relative;
}

#imageWrapper {
  display: block;
  width: fit-content;
  margin: 20px auto;
  position: relative;
  overflow: hidden;
}

#certImage {
  display: block;
  box-shadow: 0 4px 20px rgb(0 0 0 / 0.5);
  transition: width 0.2s ease;
  pointer-events: none;
  user-select: none;
  -webkit-user-drag: none;
  -webkit-touch-callout: none;
}

#closeBtn {
  margin-left: auto;
}

/* Responsive mobile design */
@media (width <= 768px) {
  #toolbar {
    padding: 8px 12px;
    gap: 8px;
    min-height: 48px;
    flex-wrap: wrap;
  }

  #toolbar button {
    padding: 6px 10px;
    font-size: 13px;
    min-width: 36px;
  }

  #certTitle {
    font-size: 14px;
    flex: 1 1 100%;
    margin-bottom: 4px;
  }

  #zoomInfo {
    min-width: 50px;
    font-size: 13px;
  }

  #viewer {
    padding: 10px;
  }

  #imageWrapper {
    margin: 10px auto;
  }

  #closeBtn {
    margin-left: 0;
    flex: 1;
  }
}

@media (width <= 480px) {
  #toolbar {
    padding: 6px 8px;
    gap: 6px;
  }

  #toolbar button {
    padding: 5px 8px;
    font-size: 12px;
    min-width: 32px;
  }

  #certTitle {
    font-size: 13px;
  }

  #zoomInfo {
    min-width: 45px;
    font-size: 12px;
  }
}