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

/* ================================
   CSS VARIABLES - Dark Green Theme
   ================================ */
:root {
  /* Updated to dark green and white color palette */
  --color-background: #0a1410;
  --color-surface: #142019;
  --color-surface-hover: #1a2820;
  --color-border: #2a3a32;

  --color-primary: #2d6e4f;
  --color-primary-hover: #3a8a64;
  --color-primary-dim: rgba(45, 110, 79, 0.15);

  --color-accent: #4caf7d;

  --color-text-primary: #ffffff;
  --color-text-secondary: #b4c4ba;
  --color-text-muted: #6a7a72;

  --color-danger: #d75a5a;
  --color-danger-hover: #c44444;

  /* Typography */
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, "SF Mono", Monaco, "Cascadia Mono", "Courier New", monospace;

  /* Reduced spacing for more compact UI */
  --space-xs: 0.375rem;
  --space-sm: 0.75rem;
  --space-md: 1.25rem;
  --space-lg: 1.75rem;
  --space-xl: 2.5rem;
  --space-2xl: 3.5rem;

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;

  /* Transitions */
  --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ================================
   BASE STYLES
   ================================ */
body {
  font-family: var(--font-sans);
  background: var(--color-background);
  color: var(--color-text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-md);
  padding-right: var(--space-md);
}

.label{
  margin-bottom: 0.25rem;
}

.label--sub{
  margin-bottom: var(--space-sm);
}

/* ================================
   HEADER
   ================================ */
.header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-md) 0;
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.brand__badge {
  width: 44px;
  height: 44px;
  background: var(--color-primary);
  color: #ffffff;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: -0.5px;
}

.brand__text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand__title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text-primary);
  letter-spacing: -0.3px;
}

.brand__subtitle {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
}

/* ================================
   MAIN CONTENT
   ================================ */
main.container {
  padding-top: var(--space-xl);
  padding-bottom: var(--space-xl);
  min-height: calc(100vh - 200px);
}

/* ================================
   CARD - Main Search Container
   ================================ */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-lg);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .card {
    padding: var(--space-lg) var(--space-md);
  }
}

/* ================================
   SEARCH FORM
   ================================ */
.search {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  align-items: center;
}

.search--center {
  text-align: center;
}

.search__left {
  width: 100%;
  max-width: 600px;
}

.search__left--center {
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Made label slightly smaller for more compact UI */
.label {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-sm);
  letter-spacing: -0.8px;
  line-height: 1.2;
}

.label--center {
  text-align: center;
}

@media (max-width: 768px) {
  .label {
    font-size: 1.75rem;
  }
}

/* Input Wrapper */
.inputWrap {
  position: relative;
  width: 100%;
}

.inputWrap--center{
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;                 /* smaller spacing */
  font-family: var(--font-sans);/* enforce same font */
}

.label--sub{
  text-align: center;
  font-size: 1rem;              /* smaller than headline */
  font-weight: 500;
  color: var(--color-text-secondary);
  margin-top: var(--space-xs);
}


/* Slightly smaller input for compact UI */
.input {
  width: 100%;
  max-width: 340px;
  padding: 0.875rem 1.125rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-primary);
  background: var(--color-background);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  outline: none;
  transition: all var(--transition);
  font-family: var(--font-sans);
  text-align: center;
  letter-spacing: 2px;
}

.input::placeholder {
  color: var(--color-text-muted);
}

.input:focus {
  border-color: var(--color-accent);
  background: var(--color-surface);
  box-shadow: 0 0 0 3px var(--color-primary-dim);
}

@media (max-width: 768px) {
  .input {
    font-size: 1.125rem;
    padding: 0.75rem 1rem;
  }
}

/* Hint text */
.hint {
  margin-top: var(--space-xs);
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  font-weight: 400;
}

.hint--center {
  text-align: center;
}

/* Search Actions */
.search__right {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
  width: 100%;
}

.search__right--center {
  justify-content: center;
}

/* ================================
   BUTTONS
   ================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.75rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: #ffffff;
  background: var(--color-primary);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
  font-family: var(--font-sans);
  letter-spacing: -0.2px;
}

.btn:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(45, 110, 79, 0.3);
}

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

.btn--secondary {
  background: var(--color-surface-hover);
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
}

.btn--secondary:hover {
  background: var(--color-border);
  box-shadow: none;
}

.btn--download {
  background: var(--color-surface-hover);
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
}

.btn--download:hover {
  background: var(--color-primary-dim);
  border-color: var(--color-accent);
  box-shadow: 0 4px 12px rgba(76, 175, 125, 0.2);
}

/* Small buttons */
.miniBtn {
  display: inline-flex;
  align-items: center;
  padding: 0.375rem 0.75rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-primary);
  background: var(--color-surface-hover);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition);
}

.miniBtn:hover {
  background: var(--color-border);
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* Icon buttons */
.iconBtn {
  padding: 0.625rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-primary);
  background: var(--color-surface-hover);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}

.iconBtn:hover {
  background: var(--color-border);
  border-color: var(--color-accent);
}

.iconBtn--danger {
  border-color: var(--color-danger);
  color: var(--color-danger);
}

.iconBtn--danger:hover {
  background: var(--color-danger);
  color: #ffffff;
  border-color: var(--color-danger);
}

/* Chip buttons */
.chip {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  background: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  cursor: pointer;
  transition: all var(--transition);
}

.chip:hover {
  background: var(--color-surface-hover);
  color: var(--color-text-primary);
  border-color: var(--color-accent);
}

/* ================================
   RESULTS HEADER
   ================================ */
.resultsHeader {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-md);
  margin-top: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-border);
}

.resultsTitle {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 0.25rem;
  letter-spacing: -0.5px;
}

.resultsSub {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
}

.resultsTools {
  display: flex;
  gap: var(--space-xs);
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .resultsHeader {
    flex-direction: column;
  }

  .resultsTools {
    width: 100%;
  }
}

/* ================================
   GRID - Photo Results
   ================================ */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

@media (max-width: 640px) {
  .grid {
    grid-template-columns: 1fr;
  }
}

/* ================================
   TILE - Photo Card
   ================================ */
.tile {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition);
}

.tile:hover {
  border-color: var(--color-accent);
  box-shadow: 0 8px 24px rgba(76, 175, 125, 0.15);
  transform: translateY(-2px);
}

.tile__imgBtn {
  display: block;
  width: 100%;
  border: none;
  background: none;
  cursor: pointer;
  padding: 0;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  position: relative;
}

.tile__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

.tile__imgBtn:hover .tile__img {
  transform: scale(1.05);
}

.tile__cap {
  padding: var(--space-sm);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.tile__capLeft {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

.tile__capRight {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-xs);
}

.filename {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
  display: none;
}

.showNames .filename {
  display: inline;
}

.mono {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--color-accent);
}

.tile__score {
  color: var(--color-text-muted);
  font-weight: 400;
}

/* ================================
   HERO SECTION
   ================================ */
.hero {
  padding: var(--space-xl) 0;
}

.hero--clean {
  max-width: 800px;
  margin: 0 auto;
}

.hero__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  align-items: center;
  text-align: center;
}

.hero__kicker {
  display: inline-flex;
  padding: 0.375rem 0.875rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-accent);
  background: var(--color-primary-dim);
  border-radius: 999px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.hero__title {
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -1px;
  color: var(--color-text-primary);
  max-width: 600px;
}

@media (max-width: 768px) {
  .hero__title {
    font-size: 2rem;
  }
}

.hero__text {
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--color-text-secondary);
  max-width: 560px;
}

.hero__features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-md);
  width: 100%;
}

.feature {
  display: flex;
  gap: var(--space-sm);
  text-align: left;
}

.feature__dot {
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 6px;
}

.feature__body {
  flex: 1;
}

.feature__title {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 0.25rem;
}

.feature__desc {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

/* ================================
   EMPTY STATE
   ================================ */
.empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-2xl);
  text-align: center;
  gap: var(--space-md);
}

.empty__icon {
  font-size: 3rem;
  opacity: 0.5;
}

.empty__title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-text-primary);
}

.empty__text {
  font-size: 1rem;
  color: var(--color-text-secondary);
  max-width: 400px;
}

/* ================================
   LIGHTBOX - Redesigned with side navigation
   ================================ */
.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
}

.lightbox[aria-hidden="false"] {
  display: flex;
}

.lightbox__backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.95);
  cursor: pointer;
}

.lightbox__panel {
  position: relative;
  z-index: 1;
  width: 90%;
  max-width: 1200px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
}

.lightbox__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md);
  border-bottom: 1px solid var(--color-border);
  gap: var(--space-md);
  flex-wrap: wrap;
}

.lightbox__titleWrap {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex: 1;
}

.lightbox__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-primary);
}

.lightbox__count {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  font-family: var(--font-mono);
}

.lightbox__actions {
  display: flex;
  gap: var(--space-xs);
  flex-wrap: wrap;
}

/* Redesigned body to accommodate side arrows */
.lightbox__body {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
  overflow: hidden;
  background: var(--color-background);
  position: relative;
}

.lightbox__img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: var(--radius-sm);
  user-select: none;
}

/* Arrow buttons positioned on sides of image */
.lightbox__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  background: rgba(20, 32, 25, 0.85);
  border: 1px solid var(--color-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition);
  z-index: 10;
  color: var(--color-text-primary);
  font-size: 1.25rem;
  backdrop-filter: blur(8px);
}

.lightbox__arrow:hover {
  background: var(--color-primary);
  border-color: var(--color-accent);
  transform: translateY(-50%) scale(1.1);
  box-shadow: 0 4px 16px rgba(76, 175, 125, 0.3);
}

.lightbox__arrow:active {
  transform: translateY(-50%) scale(1.05);
}

.lightbox__arrow--prev {
  left: var(--space-md);
}

.lightbox__arrow--next {
  right: var(--space-md);
}

.lightbox__arrow svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
}

@media (max-width: 768px) {
  .lightbox__arrow {
    width: 40px;
    height: 40px;
  }

  .lightbox__arrow--prev {
    left: var(--space-sm);
  }

  .lightbox__arrow--next {
    right: var(--space-sm);
  }

  .lightbox__arrow svg {
    width: 20px;
    height: 20px;
  }
}

/* ================================
   FOOTER
   ================================ */
.footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: var(--space-lg) 0;
  margin-top: var(--space-xl);
}

.footer__inner {
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* ================================
   UTILITIES
   ================================ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}