/*
Theme Name:  Drive Theek Se
Description: Clean, modern community road-safety photo gallery theme.
Version:     1.0
Author:      Drive Theek Se
Text Domain: drivetheekse
*/

/* ── TOKENS ───────────────────────────────────────────────── */
:root {
  --clr-accent:   #e63946;
  --clr-dark:     #1d3557;
  --clr-mid:      #457b9d;
  --clr-light:    #f1faee;
  --clr-white:    #ffffff;
  --clr-gray:     #f4f5f7;
  --clr-border:   #e2e6ea;
  --clr-text:     #212529;
  --clr-muted:    #6c757d;

  --radius:       10px;
  --shadow-sm:    0 1px 3px rgba(0,0,0,.08);
  --shadow-md:    0 4px 16px rgba(0,0,0,.10);
  --shadow-lg:    0 8px 32px rgba(0,0,0,.14);

  --font-body:    'Inter', system-ui, -apple-system, sans-serif;
  --font-display: var(--font-body);

  --max-w:        1200px;
  --gap:          24px;
}

/* ── RESET ────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--clr-text);
  background: var(--clr-white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a  { color: var(--clr-accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── LAYOUT ───────────────────────────────────────────────── */
.site-container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 20px;
}

/* ── SITE HEADER ──────────────────────────────────────────── */
.site-header {
  background: var(--clr-white);
  border-bottom: 1px solid var(--clr-border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}
.site-header__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 20px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.site-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.site-logo__icon {
  width: 36px;
  height: 36px;
  background: var(--clr-accent);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 18px;
  flex-shrink: 0;
}
.site-logo__name {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--clr-dark);
  letter-spacing: -0.02em;
}
.site-logo__tagline {
  font-size: 0.7rem;
  color: var(--clr-muted);
  display: block;
  font-weight: 400;
}
.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}
.site-nav a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--clr-text);
  padding: 6px 14px;
  border-radius: 6px;
  transition: background .15s, color .15s;
}
.site-nav a:hover { background: var(--clr-gray); text-decoration: none; }
.site-nav .btn-nav-cta {
  background: var(--clr-accent);
  color: #fff !important;
  padding: 7px 18px;
  border-radius: 6px;
  font-weight: 600;
}
.site-nav .btn-nav-cta:hover { background: #c1121f; }

/* ── HERO ─────────────────────────────────────────────────── */
.site-hero {
  background: linear-gradient(135deg, var(--clr-dark) 0%, #2c5282 100%);
  color: #fff;
  padding: 64px 20px;
  text-align: center;
}
.site-hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}
.site-hero h1 span { color: var(--clr-accent); }
.site-hero p {
  font-size: 1.1rem;
  opacity: .85;
  max-width: 560px;
  margin: 0 auto 32px;
}
.btn-hero {
  display: inline-block;
  background: var(--clr-accent);
  color: #fff;
  padding: 14px 32px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 1rem;
  transition: background .2s, transform .15s;
  text-decoration: none;
}
.btn-hero:hover { background: #c1121f; transform: translateY(-1px); text-decoration: none; color: #fff; }

/* ── FILTER BAR ───────────────────────────────────────────── */
.filter-bar {
  background: var(--clr-gray);
  border-bottom: 1px solid var(--clr-border);
  padding: 14px 20px;
}
.filter-bar__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.filter-bar__label {
  font-size: .8rem;
  font-weight: 600;
  color: var(--clr-muted);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-right: 4px;
}
.filter-tag {
  display: inline-block;
  font-size: .8rem;
  font-weight: 500;
  color: var(--clr-mid);
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  padding: 5px 12px;
  border-radius: 20px;
  text-decoration: none;
  transition: background .15s, border-color .15s, color .15s;
}
.filter-tag:hover,
.filter-tag.active {
  background: var(--clr-accent);
  border-color: var(--clr-accent);
  color: #fff;
  text-decoration: none;
}

/* ── GALLERY GRID ─────────────────────────────────────────── */
.gallery-section {
  padding: 48px 20px;
}
.gallery-section__header {
  max-width: var(--max-w);
  margin: 0 auto 28px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
}
.gallery-section__title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--clr-dark);
}
.gallery-section__count {
  font-size: .85rem;
  color: var(--clr-muted);
}
.gallery-grid {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
}
@media (max-width: 900px) { .gallery-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .gallery-grid { grid-template-columns: 1fr; } }

/* ── PHOTO CARD ───────────────────────────────────────────── */
.photo-card {
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: transform .2s, box-shadow .2s;
}
.photo-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.photo-card__img-wrap {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--clr-gray);
}
.photo-card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .35s ease;
}
.photo-card:hover .photo-card__img-wrap img {
  transform: scale(1.04);
}
.photo-card__badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(230,57,70,.9);
  color: #fff;
  font-size: .7rem;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 12px;
  backdrop-filter: blur(4px);
  text-transform: uppercase;
  letter-spacing: .05em;
}
.photo-card__body {
  padding: 16px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.photo-card__caption {
  font-size: .95rem;
  font-weight: 600;
  color: var(--clr-dark);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.photo-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  font-size: .78rem;
  color: var(--clr-muted);
  margin-top: auto;
}
.photo-card__meta span {
  display: flex;
  align-items: center;
  gap: 4px;
}
.photo-card__link {
  display: block;
  text-decoration: none;
  color: inherit;
}

/* ── EMPTY STATE ──────────────────────────────────────────── */
.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  color: var(--clr-muted);
}
.empty-state__icon { font-size: 3rem; margin-bottom: 12px; }
.empty-state h3 { font-size: 1.1rem; font-weight: 600; margin-bottom: 6px; color: var(--clr-dark); }
.empty-state p { font-size: .9rem; }

/* ── SINGLE CONTRIBUTION ──────────────────────────────────── */
.single-contribution {
  max-width: var(--max-w);
  margin: 48px auto;
  padding: 0 20px;
}
.single-contribution__back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .85rem;
  color: var(--clr-muted);
  margin-bottom: 24px;
  text-decoration: none;
}
.single-contribution__back:hover { color: var(--clr-accent); text-decoration: none; }
.single-contribution__layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 40px;
  align-items: start;
}
@media (max-width: 800px) { .single-contribution__layout { grid-template-columns: 1fr; } }
.single-contribution__photo {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.single-contribution__photo img {
  width: 100%;
  height: auto;
  display: block;
}
.single-contribution__info {
  position: sticky;
  top: 80px;
}
.single-contribution__badge {
  display: inline-block;
  background: var(--clr-accent);
  color: #fff;
  font-size: .75rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 12px;
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 16px;
}
.single-contribution__caption {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--clr-dark);
  line-height: 1.35;
  margin-bottom: 24px;
  letter-spacing: -0.01em;
}
.single-contribution__details {
  list-style: none;
  border-top: 1px solid var(--clr-border);
  padding-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.single-contribution__details li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: .9rem;
}
.single-contribution__details .detail-icon {
  width: 32px;
  height: 32px;
  background: var(--clr-gray);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
}
.single-contribution__details .detail-label {
  font-size: .72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--clr-muted);
  margin-bottom: 2px;
}
.single-contribution__details .detail-value {
  font-weight: 500;
  color: var(--clr-dark);
}

/* ── SUBMISSION FORM ──────────────────────────────────────── */
.dts-submission-form {
  max-width: 660px;
}
.dts-form-group {
  margin-bottom: 22px;
}
.dts-form-group label {
  display: block;
  font-size: .88rem;
  font-weight: 600;
  color: var(--clr-dark);
  margin-bottom: 7px;
}
.dts-form-group label .req { color: var(--clr-accent); }
.dts-form-group label .opt { font-size: .78rem; font-weight: 400; color: var(--clr-muted); }
.dts-form-group input[type="text"],
.dts-form-group input[type="email"],
.dts-form-group textarea,
.dts-form-group select {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--clr-border);
  border-radius: 8px;
  font-size: .95rem;
  font-family: var(--font-body);
  color: var(--clr-text);
  background: var(--clr-white);
  transition: border-color .2s, box-shadow .2s;
  outline: none;
}
.dts-form-group input:focus,
.dts-form-group textarea:focus,
.dts-form-group select:focus {
  border-color: var(--clr-mid);
  box-shadow: 0 0 0 3px rgba(69,123,157,.12);
}
.dts-form-group textarea { resize: vertical; min-height: 90px; }
.dts-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 560px) { .dts-form-row { grid-template-columns: 1fr; } }

/* File drop zone */
.dts-file-drop {
  border: 2px dashed var(--clr-border);
  border-radius: 10px;
  padding: 32px 20px;
  text-align: center;
  cursor: pointer;
  transition: border-color .2s, background .2s;
  position: relative;
}
.dts-file-drop:hover,
.dts-file-drop.dragging {
  border-color: var(--clr-mid);
  background: var(--clr-light);
}
.dts-file-drop input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
}
.dts-drop-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  pointer-events: none;
  color: var(--clr-muted);
}
.dts-drop-label span { font-size: .9rem; font-weight: 500; color: var(--clr-dark); }
.dts-drop-label small { font-size: .78rem; }
.dts-preview { position: relative; display: inline-block; }
.dts-preview img { max-height: 200px; border-radius: 8px; margin: 0 auto; }
.dts-preview button {
  position: absolute;
  top: -8px;
  right: -8px;
  background: var(--clr-accent);
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 24px;
  height: 24px;
  font-size: .7rem;
  cursor: pointer;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.dts-consent { margin-top: 8px; }
.dts-checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  font-size: .88rem !important;
  font-weight: 400 !important;
  color: var(--clr-muted) !important;
}
.dts-checkbox-label input[type="checkbox"] {
  margin-top: 3px;
  flex-shrink: 0;
  accent-color: var(--clr-accent);
  width: 16px;
  height: 16px;
}

.dts-submit-btn {
  background: var(--clr-accent);
  color: #fff;
  border: none;
  padding: 13px 32px;
  font-size: 1rem;
  font-weight: 700;
  font-family: var(--font-body);
  border-radius: 8px;
  cursor: pointer;
  transition: background .2s, transform .15s;
  margin-top: 8px;
}
.dts-submit-btn:hover { background: #c1121f; transform: translateY(-1px); }

/* Notices */
.dts-notice {
  padding: 14px 18px;
  border-radius: 8px;
  margin-bottom: 24px;
  font-size: .9rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
}
.dts-success { background: #d1fae5; color: #065f46; border: 1px solid #6ee7b7; }
.dts-error   { background: #fee2e2; color: #991b1b; border: 1px solid #fca5a5; }
.dts-notice-icon { font-size: 1.1rem; flex-shrink: 0; }

/* ── PAGE HEADER ──────────────────────────────────────────── */
.page-header {
  background: var(--clr-gray);
  border-bottom: 1px solid var(--clr-border);
  padding: 40px 20px 32px;
}
.page-header__inner {
  max-width: var(--max-w);
  margin: 0 auto;
}
.page-header h1 {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--clr-dark);
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}
.page-header p {
  color: var(--clr-muted);
  font-size: .95rem;
  max-width: 500px;
}

/* ── PAGINATION ───────────────────────────────────────────── */
.pagination {
  max-width: var(--max-w);
  margin: 0 auto 48px;
  padding: 0 20px;
  display: flex;
  justify-content: center;
  gap: 6px;
}
.pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 8px;
  font-size: .9rem;
  font-weight: 600;
  color: var(--clr-dark);
  border: 1.5px solid var(--clr-border);
  text-decoration: none;
  transition: background .15s, color .15s, border-color .15s;
}
.pagination .page-numbers:hover { border-color: var(--clr-accent); color: var(--clr-accent); }
.pagination .page-numbers.current { background: var(--clr-accent); color: #fff; border-color: var(--clr-accent); }
.pagination .page-numbers.dots { border-color: transparent; }

/* ── SITE FOOTER ──────────────────────────────────────────── */
.site-footer {
  background: var(--clr-dark);
  color: rgba(255,255,255,.7);
  padding: 40px 20px;
  text-align: center;
  font-size: .85rem;
}
.site-footer strong { color: #fff; }
.site-footer a { color: rgba(255,255,255,.8); }
.site-footer a:hover { color: #fff; }
.site-footer__tagline { margin-top: 6px; font-size: .78rem; opacity: .6; }

/* ── UTILITIES ────────────────────────────────────────────── */
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }