/* =============================================
   영업맨들의 커뮤니티 - Stylesheet
   ============================================= */

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

/* ── Variables ── */
:root {
  --primary:       #2563eb;
  --primary-dark:  #1d4ed8;
  --primary-light: #dbeafe;
  --accent:        #f97316;
  --accent-dark:   #ea6c0a;
  --bg:            #f1f5f9;
  --white:         #ffffff;
  --text:          #0f172a;
  --text-md:       #334155;
  --text-muted:    #64748b;
  --border:        #e2e8f0;
  --success:       #16a34a;
  --danger:        #dc2626;
  --radius-sm:     6px;
  --radius:        10px;
  --radius-lg:     16px;
  --radius-xl:     24px;
  --shadow:        0 1px 3px rgba(0,0,0,0.07), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md:     0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg:     0 10px 30px rgba(0,0,0,0.12);
  --transition:    all 0.2s ease;
  --max-width:     1200px;
  --header-h:      64px;
}

/* ── Base ── */
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Noto Sans KR', 'Apple SD Gothic Neo', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
button { cursor: pointer; font-family: inherit; }
input, select, textarea { font-family: inherit; }

/* ── Container ── */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 1.25rem; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 600;
  transition: var(--transition);
  border: 2px solid transparent;
  white-space: nowrap;
}
.btn-primary   { background: var(--primary);   color: #fff; border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); transform: translateY(-1px); box-shadow: 0 4px 14px rgba(37,99,235,0.35); }
.btn-accent    { background: var(--accent);     color: #fff; border-color: var(--accent); }
.btn-accent:hover  { background: var(--accent-dark);  border-color: var(--accent-dark);  transform: translateY(-1px); box-shadow: 0 4px 14px rgba(249,115,22,0.35); }
.btn-outline   { background: transparent; color: var(--primary); border-color: var(--primary); }
.btn-outline:hover { background: var(--primary-light); }
.btn-ghost     { background: transparent; color: var(--text-muted); border-color: transparent; }
.btn-ghost:hover { background: var(--bg); color: var(--text); }
.btn-lg   { padding: 0.8rem 1.8rem; font-size: 1rem; border-radius: var(--radius-lg); }
.btn-sm   { padding: 0.35rem 0.85rem; font-size: 0.8rem; }
.btn-block{ width: 100%; justify-content: center; }

/* ── Header ── */
.header {
  position: sticky;
  top: 0; z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow);
  height: var(--header-h);
}
.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--primary);
  white-space: nowrap;
}
.logo-svg  { width: 32px; height: 32px; flex-shrink: 0; }
.logo-img  { height: auto; width: 80px; flex-shrink: 0; object-fit: contain; }
.nav-actions { display: flex; align-items: center; gap: 0.65rem; }
.user-greeting { font-size: 0.85rem; color: var(--text-muted); white-space: nowrap; }
.user-greeting strong { color: var(--text); }

/* ── Hero ── */
.hero {
  background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 55%, #3b82f6 100%);
  color: #fff;
  padding: 4.5rem 1.25rem 3.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(circle at 70% 20%, rgba(255,255,255,0.07) 0%, transparent 50%),
              radial-gradient(circle at 20% 80%, rgba(249,115,22,0.12) 0%, transparent 45%);
}
.hero-content { position: relative; max-width: 680px; margin: 0 auto; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 100px;
  padding: 0.35rem 1rem;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 1.4rem;
  letter-spacing: 0.03em;
}
.hero h1 {
  font-size: clamp(2rem, 5.5vw, 3.2rem);
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 1rem;
  letter-spacing: -0.03em;
}
.hero h1 .highlight { color: #fbbf24; }
.hero p {
  font-size: clamp(0.95rem, 2.5vw, 1.15rem);
  opacity: 0.88;
  margin-bottom: 2rem;
  line-height: 1.75;
}
.hero p strong { color: #fde68a; }
.hero-btns { display: flex; gap: 0.75rem; justify-content: center; flex-wrap: wrap; margin-bottom: 2rem; }
.hero-stats { display: flex; gap: 1.5rem; justify-content: center; flex-wrap: wrap; font-size: 0.82rem; opacity: 0.75; }
.hero-stats span::before { content: '✓ '; color: #86efac; font-weight: 700; }

/* ── Filter Bar ── */
.filter-section {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: var(--header-h);
  z-index: 90;
  box-shadow: 0 2px 4px rgba(0,0,0,0.04);
}
.filter-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
  display: flex;
  align-items: center;
  overflow-x: auto;
  scrollbar-width: none;
}
.filter-inner::-webkit-scrollbar { display: none; }
.filter-tab {
  padding: 1rem 1.1rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
  border: none;
  background: none;
  border-bottom: 3px solid transparent;
  white-space: nowrap;
  transition: var(--transition);
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}
.filter-tab:hover  { color: var(--primary); }
.filter-tab.active { color: var(--primary); border-bottom-color: var(--primary); }

/* ── Main ── */
.main { max-width: var(--max-width); margin: 0 auto; padding: 1.5rem 1.25rem 4rem; }

/* ── Toolbar ── */
.toolbar { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1.5rem; flex-wrap: wrap; }
.search-wrap { flex: 1; min-width: 200px; position: relative; }
.search-wrap svg { position: absolute; left: 0.85rem; top: 50%; transform: translateY(-50%); color: var(--text-muted); pointer-events: none; }
.search-input {
  width: 100%;
  padding: 0.65rem 1rem 0.65rem 2.5rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.9rem;
  background: var(--white);
  color: var(--text);
  transition: var(--transition);
}
.search-input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(37,99,235,0.1); }
.sort-select {
  padding: 0.65rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 600;
  background: var(--white);
  color: var(--text);
  cursor: pointer;
  transition: var(--transition);
}
.sort-select:focus { outline: none; border-color: var(--primary); }
.total-count { font-size: 0.875rem; color: var(--text-muted); padding: 0.65rem 0; white-space: nowrap; }
.total-count strong { color: var(--primary); }

/* ── Posts Grid ── */
.posts-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }

/* ── Post Card ── */
.post-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: var(--transition);
  border: 1.5px solid var(--border);
}
.post-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); border-color: #bfdbfe; }
.card-top { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; }

.cat-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.22rem 0.65rem;
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 700;
  background: var(--primary-light);
  color: var(--primary-dark);
}
.cat-badge.c-보험       { background: #fef3c7; color: #92400e; }
.cat-badge.c-부동산     { background: #dcfce7; color: #166534; }
.cat-badge.c-금융       { background: #fce7f3; color: #9d174d; }
.cat-badge.c-자동차     { background: #f3e8ff; color: #6b21a8; }
.cat-badge.c-it         { background: #e0f2fe; color: #0c4a6e; }
.cat-badge.c-건강       { background: #d1fae5; color: #064e3b; }
.cat-badge.c-교육       { background: #fef9c3; color: #713f12; }
.cat-badge.c-기타       { background: #f1f5f9; color: #475569; }

.card-date { font-size: 0.75rem; color: var(--text-muted); flex-shrink: 0; }
.card-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card-title:hover { color: var(--primary); }
.card-seller {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 500;
}
.seller-avatar {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.card-price {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent);
  background: #fff7ed;
  border-radius: var(--radius-sm);
  padding: 0.15rem 0.5rem;
  display: inline-block;
}
.card-excerpt {
  font-size: 0.875rem;
  color: var(--text-md);
  line-height: 1.65;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}
.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding-top: 0.65rem;
  border-top: 1px solid var(--border);
}
.card-views {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.78rem;
  color: var(--text-muted);
}
.card-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.35rem 0.85rem;
  background: var(--accent);
  color: #fff;
  border-radius: var(--radius);
  font-size: 0.78rem;
  font-weight: 700;
  transition: var(--transition);
  border: none;
}
.card-link-btn:hover { background: var(--accent-dark); transform: translateY(-1px); }

/* ── Empty State ── */
.empty-state { text-align: center; padding: 5rem 1rem; grid-column: 1 / -1; }
.empty-icon  { font-size: 3.5rem; margin-bottom: 1rem; }
.empty-state h3 { font-size: 1.25rem; color: var(--text); margin-bottom: 0.5rem; }
.empty-state p  { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 1.5rem; }

/* ── Pagination ── */
.pagination { display: flex; justify-content: center; align-items: center; gap: 0.4rem; margin-top: 2.5rem; }
.page-btn {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border);
  background: var(--white);
  color: var(--text-md);
  font-size: 0.875rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  cursor: pointer;
  text-decoration: none;
}
.page-btn:hover          { border-color: var(--primary); color: var(--primary); }
.page-btn.active         { background: var(--primary); border-color: var(--primary); color: #fff; }
.page-btn.disabled       { opacity: 0.35; pointer-events: none; }

/* ── Form Pages ── */
.form-page {
  min-height: calc(100vh - var(--header-h));
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.25rem;
}
.form-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  padding: 2.5rem;
  width: 100%;
  max-width: 480px;
  border: 1px solid var(--border);
}
.form-card.form-wide { max-width: 680px; }
.form-card-header { text-align: center; margin-bottom: 2rem; }
.form-card-header .form-icon { font-size: 2.5rem; margin-bottom: 0.75rem; }
.form-card-header h1 { font-size: 1.5rem; font-weight: 800; color: var(--text); margin-bottom: 0.4rem; }
.form-card-header p  { font-size: 0.875rem; color: var(--text-muted); }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { margin-bottom: 1.2rem; }
.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-md);
  margin-bottom: 0.45rem;
}
.form-label .optional { font-weight: 400; color: var(--text-muted); font-size: 0.78rem; }
.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.7rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.9rem;
  color: var(--text);
  background: var(--white);
  transition: var(--transition);
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}
.form-textarea { resize: vertical; min-height: 140px; line-height: 1.65; }
.form-hint     { font-size: 0.78rem; color: var(--text-muted); margin-top: 0.35rem; }

.alert {
  padding: 0.8rem 1rem;
  border-radius: var(--radius);
  font-size: 0.875rem;
  margin-bottom: 1.2rem;
}
.alert-danger  { background: #fef2f2; color: var(--danger);  border: 1px solid #fecaca; }
.alert-success { background: #f0fdf4; color: var(--success); border: 1px solid #bbf7d0; }

.form-divider {
  text-align: center;
  margin: 1.25rem 0;
  color: var(--text-muted);
  font-size: 0.85rem;
  position: relative;
}
.form-divider::before,
.form-divider::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 38%;
  height: 1px;
  background: var(--border);
}
.form-divider::before { left: 0; }
.form-divider::after  { right: 0; }
.form-foot { text-align: center; margin-top: 1rem; font-size: 0.875rem; color: var(--text-muted); }
.form-foot a { color: var(--primary); font-weight: 600; }
.form-foot a:hover { text-decoration: underline; }

/* ── Post Detail ── */
.detail-wrap { max-width: 820px; margin: 2rem auto; padding: 0 1.25rem 4rem; }
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  transition: var(--transition);
}
.back-link:hover { color: var(--primary); }
.detail-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  border: 1px solid var(--border);
}
.detail-head { padding: 2rem; border-bottom: 1px solid var(--border); }
.detail-meta-top { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1rem; flex-wrap: wrap; }
.detail-title { font-size: clamp(1.3rem, 3vw, 1.8rem); font-weight: 800; line-height: 1.35; color: var(--text); margin-bottom: 1.25rem; }
.detail-price { font-size: 1rem; font-weight: 700; color: var(--accent); background: #fff7ed; border: 1px solid #fed7aa; border-radius: var(--radius-sm); padding: 0.25rem 0.65rem; }
.detail-seller-row { display: flex; align-items: center; gap: 0.65rem; }
.detail-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  font-size: 1rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.detail-seller-name { font-weight: 700; font-size: 0.95rem; line-height: 1.3; }
.detail-seller-sub  { font-size: 0.78rem; color: var(--text-muted); }
.detail-body { padding: 2rem; }
.detail-content {
  font-size: 1rem;
  line-height: 1.9;
  color: var(--text-md);
  white-space: pre-line;
  margin-bottom: 2rem;
}
.contact-box {
  background: linear-gradient(135deg, #eff6ff, #dbeafe);
  border: 1.5px solid #bfdbfe;
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}
.contact-box h3 { font-size: 0.95rem; font-weight: 700; color: var(--primary-dark); margin-bottom: 0.75rem; }
.contact-info   { font-size: 1.15rem; font-weight: 700; color: var(--text); word-break: break-all; margin-bottom: 1rem; }
.detail-views   { display: flex; align-items: center; gap: 0.35rem; font-size: 0.78rem; color: var(--text-muted); margin-top: 1.25rem; }
.detail-contact { display: flex; align-items: center; gap: 0.75rem; margin-top: 1.5rem; padding: 1rem 1.25rem; background: var(--bg); border-radius: var(--radius); border: 1px solid var(--border); }
.detail-contact-label { font-size: 0.85rem; font-weight: 700; color: var(--text); white-space: nowrap; }
.detail-contact-value { font-size: 0.95rem; color: var(--primary); font-weight: 600; word-break: break-all; }

/* ── Footer ── */
.footer {
  background: var(--white);
  border-top: 1px solid var(--border);
  padding: 1.5rem 1.25rem;
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
}
.footer a { color: var(--primary); }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .posts-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  :root { --header-h: 56px; }
  .logo-text { display: none; }
  .hero { padding: 2.5rem 1rem 2rem; }
  .hero-stats { gap: 0.75rem; font-size: 0.78rem; }
  .posts-grid { grid-template-columns: 1fr; }
  .form-card { padding: 1.75rem 1.25rem; border-radius: var(--radius-lg); }
  .form-row  { grid-template-columns: 1fr; }
  .detail-head { padding: 1.5rem; }
  .detail-body { padding: 1.5rem; }
  .filter-tab  { padding: 0.85rem 0.85rem; font-size: 0.8rem; }
  .nav-actions .btn-outline { display: none; }
}
; }
}