@import url("https://fonts.googleapis.com/css2?family=DM+Sans:wght@300;400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap");

/* ===== CSS VARIABLES ===== */
:root {
  --primary: #ff8c42;
  --primary-light: #ffb380;
  --primary-ultra-light: #fff4ec;
  --primary-glow: rgba(255, 140, 66, 0.18);
  --secondary: #1e2f3c;
  --secondary-soft: #2c4457;
  --bg: #f5f7fa;
  --surface: rgba(255, 255, 255, 0.72);
  --surface-solid: #ffffff;
  --surface-hover: rgba(255, 255, 255, 0.9);
  --glass: rgba(255, 255, 255, 0.55);
  --glass-border: rgba(255, 255, 255, 0.75);
  --glass-shadow:
    0 8px 32px rgba(30, 47, 60, 0.08), 0 1px 0 rgba(255, 255, 255, 0.9) inset;
  --text-primary: #1e2f3c;
  --text-secondary: #5a7a96;
  --text-muted: #96afc4;
  --border: rgba(200, 220, 240, 0.6);
  --border-focus: rgba(255, 140, 66, 0.5);
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-pill: 100px;
  --sidebar-width: 260px;
  --transition: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== RESET ===== */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "DM Sans", sans-serif;
  background: var(--bg);
  color: var(--text-primary);
  height: 100vh;
  overflow: hidden;
  /* Subtle mesh background */
  background-image:
    radial-gradient(
      ellipse 80% 60% at 20% -10%,
      rgba(255, 140, 66, 0.08) 0%,
      transparent 60%
    ),
    radial-gradient(
      ellipse 60% 50% at 85% 100%,
      rgba(30, 47, 60, 0.06) 0%,
      transparent 60%
    );
}

/* ===== LAYOUT ===== */
.app {
  display: flex;
  height: 100vh;
  width: 100%;
}

/* ===== SIDEBAR ===== */
.sidebar {
  width: var(--sidebar-width);
  background: var(--glass);

  -webkit-backdrop-filter: blur(24px);
  backdrop-filter: blur(24px);

  border-right: 1px solid var(--glass-border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  position: relative;
  z-index: 10;
}

.sidebar::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.sidebar-logo {
  padding: 32px 24px 24px;
  border-bottom: 1px solid var(--border);
}

.logo-inner {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-inner img {
  width: 40px;
  height: 40px;
}

.logo-text {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--secondary);
  letter-spacing: -0.3px;
}

.logo-text span {
  color: var(--primary);
}

.sidebar-nav {
  flex: 1;
  padding: 20px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 18px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.nav-item i {
  width: 20px;
  font-size: 1rem;
  flex-shrink: 0;
}

.nav-item.active {
  background: linear-gradient(135deg, var(--primary), #ff7a30);
  color: #ffffff;
  box-shadow: 0 6px 20px rgba(255, 140, 66, 0.3);
}

.nav-item.active i {
  color: #ffffff;
}

.nav-item:not(.active):hover {
  background: rgba(255, 140, 66, 0.08);
  color: var(--primary);
  transform: translateX(3px);
}

.sidebar-footer {
  padding: 16px 24px 24px;
  border-top: 1px solid var(--border);
}

.version-badge {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0.5px;
}

/* ===== MAIN CONTENT ===== */
.main-content {
  flex: 1;
  overflow-y: auto;
  padding: 28px 36px;
}

.main-content::-webkit-scrollbar {
  width: 5px;
}
.main-content::-webkit-scrollbar-track {
  background: transparent;
}
.main-content::-webkit-scrollbar-thumb {
  background: rgba(255, 140, 66, 0.25);
  border-radius: 10px;
}

/* ===== PAGE HEADER ===== */
.page-header {
  margin-bottom: 28px;
}

.page-title {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--secondary);
  letter-spacing: -0.5px;
}

.page-subtitle {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 4px;
  font-weight: 400;
}

/* ===== SECTION LABEL ===== */
.section-label {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-label::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--border);
  max-width: 120px;
}

/* ===== IMAGE SELECTOR ===== */
.image-row {
  display: flex;
  gap: 16px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.image-card {
  flex: 0 0 130px;
  background: var(--glass);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  border: 1.5px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 14px;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--glass-shadow);
  text-align: center;
}

.image-card.active {
  border-color: var(--primary);
  background: rgba(255, 140, 66, 0.06);
  box-shadow:
    0 0 0 3px var(--primary-glow),
    var(--glass-shadow);
}

.image-card:not(.active):hover {
  transform: translateY(-3px);
  border-color: var(--primary-light);
  box-shadow: 0 12px 28px rgba(30, 47, 60, 0.1);
}

.image-preview {
  width: 100%;
  height: 90px;
  background: rgba(245, 247, 250, 0.7);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.image-preview img {
  max-width: 100%;
  max-height: 75px;
  object-fit: contain;
}

.image-card-label {
  margin-top: 10px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.image-card.active .image-card-label {
  color: var(--primary);
}

/* ===== COMMAND CARDS ===== */
.cmd-card {
  background: var(--glass);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);

  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  margin-bottom: 20px;
  box-shadow: var(--glass-shadow);
  overflow: hidden;
  transition: var(--transition);
}

.cmd-card:hover {
  box-shadow:
    0 12px 36px rgba(30, 47, 60, 0.1),
    0 1px 0 rgba(255, 255, 255, 0.9) inset;
}

.cmd-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.4);
  flex-wrap: wrap;
  gap: 16px;
}

.cmd-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--secondary);
}

.cmd-num {
  width: 28px;
  height: 28px;
  background: linear-gradient(135deg, var(--primary), #ff6b2c);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  box-shadow: 0 3px 10px rgba(255, 140, 66, 0.25);
  flex-shrink: 0;
}

/* ===== CHECKBOXES ===== */
.checkbox-stack {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-start;
  align-items: stretch;
  width: 100%;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 6px 10px 6px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: var(--transition);
  background: transparent;
  white-space: nowrap;
  width: auto;
}

.checkbox-label:hover {
  background: var(--primary-ultra-light);
  border-color: rgba(255, 140, 66, 0.2);
  color: var(--primary);
}

.checkbox-label input[type="checkbox"] {
  width: 15px;
  height: 15px;
  accent-color: var(--primary);
  cursor: pointer;
  flex-shrink: 0;
}

/* ===== CMD BODY ===== */
.cmd-body {
  padding: 18px 22px;
}

.cmd-text {
  background: rgba(245, 248, 252, 0.7);
  padding: 16px 18px;
  border-radius: var(--radius-md);
  font-family: "SFMono-Regular", "Consolas", "Liberation Mono", monospace;
  font-size: 0.8rem;
  line-height: 1.65;
  color: var(--secondary-soft);
  border: 1px solid var(--border);
  white-space: pre-wrap;
  word-break: break-word;
  margin-bottom: 12px;
  min-height: 56px;
  transition: var(--transition);
}

.hint-text {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
  font-style: italic;
}

/* ===== BUTTONS ===== */
.btn-copy {
  background: rgba(255, 140, 66, 0.08);
  border: 1px solid rgba(255, 140, 66, 0.25);
  border-radius: var(--radius-pill);
  padding: 8px 20px;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  transition: var(--transition);
  color: var(--primary);
  font-family: "DM Sans", sans-serif;
}

.btn-copy:hover {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(255, 140, 66, 0.3);
}

.btn-copy:active {
  transform: translateY(0);
}

/* ===== PHOTO TAB ===== */
.textarea-wrapper {
  position: relative;
  margin-bottom: 8px;
}

.photo-panel textarea {
  width: 100%;
  height: 32vh;
  padding: 18px 20px;
  font-family: "SFMono-Regular", "Consolas", monospace;
  font-size: 0.82rem;
  line-height: 1.6;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--glass);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);

  resize: vertical;
  transition: var(--transition);
  color: var(--text-primary);
  box-shadow: var(--glass-shadow);
  font-family: "DM Sans", sans-serif;
}

.photo-panel textarea::placeholder {
  color: var(--text-muted);
}

.photo-panel textarea:focus {
  border-color: var(--primary);
  outline: none;
  box-shadow:
    0 0 0 3px var(--primary-glow),
    var(--glass-shadow);
  background: rgba(255, 255, 255, 0.82);
}

.photo-hint {
  font-size: 0.7rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
  font-style: italic;
  margin-bottom: 20px;
}

.button-group {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.btn {
  border: none;
  padding: 10px 26px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.83rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
  font-family: "DM Sans", sans-serif;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), #ff6b2c);
  color: white;
  box-shadow: 0 4px 16px rgba(255, 140, 66, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(255, 140, 66, 0.4);
}

.btn-outline {
  background: var(--glass);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);

  border: 1.5px solid var(--border);
  color: var(--text-secondary);
  box-shadow: var(--glass-shadow);
}

.btn-outline:hover {
  border-color: rgba(255, 140, 66, 0.3);
  color: var(--primary);
  transform: translateY(-2px);
}

/* ===== STATS BADGE ===== */
.stats-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--glass);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);

  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 7px 18px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 20px;
  box-shadow: var(--glass-shadow);
}

.stats-dot {
  width: 7px;
  height: 7px;
  background: var(--primary);
  border-radius: 50%;
}

/* ===== GALLERY ===== */
.gallery {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.gallery-empty {
  width: 100%;
  text-align: center;
  padding: 64px 20px;
  color: var(--text-muted);
  font-size: 0.88rem;
}

.gallery-empty i {
  display: block;
  font-size: 2.2rem;
  margin-bottom: 12px;
  opacity: 0.4;
}

.photo-card {
  width: 180px;
  background: var(--glass);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--glass-shadow);
}

.photo-card .img-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 8px;
}

.photo-card img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 10px;
}

/* ===== TOAST ===== */
.toast {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  background: rgba(30, 47, 60, 0.92);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);

  color: white;
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 600;
  z-index: 9999;
  opacity: 0;
  transition:
    opacity 0.2s ease,
    transform 0.2s ease;
  pointer-events: none;
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  white-space: nowrap;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ===== ANIMATIONS ===== */
@keyframes fadeSlideIn {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeSlideIn 0.3s cubic-bezier(0.4, 0, 0.2, 1) both;
}

.fade-in > * {
  animation: fadeSlideIn 0.3s cubic-bezier(0.4, 0, 0.2, 1) both;
}
.fade-in > *:nth-child(1) {
  animation-delay: 0.04s;
}
.fade-in > *:nth-child(2) {
  animation-delay: 0.08s;
}
.fade-in > *:nth-child(3) {
  animation-delay: 0.12s;
}
.fade-in > *:nth-child(4) {
  animation-delay: 0.16s;
}
.fade-in > *:nth-child(5) {
  animation-delay: 0.2s;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 760px) {
  .app {
    flex-direction: column;
  }

  .sidebar {
    width: 100%;
    height: auto;
    border-right: none;
    border-bottom: 1px solid var(--border);
    align-items: center;
  }

  .sidebar-logo {
    width: 100%;
    display: flex;
    justify-content: center;
  }

  .sidebar-nav {
    flex-direction: row;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    padding: 12px;
    gap: 8px;
  }

  .sidebar-footer {
    display: none;
  }

  .main-content {
    padding: 20px 16px;
  }

  .gallery {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .photo-card {
    width: 100%;
  }

  .photo-card .img-wrapper {
    padding: 6px;
  }

  .photo-card img {
    width: 100%;
    height: auto;
  }

  .image-row {
    gap: 12px;
  }

  .image-card {
    flex: 1;
    min-width: 100px;
  }

  .cmd-header {
    flex-direction: column;
  }

  .checkbox-stack {
    align-items: flex-start;
  }
}