/* ================================
   LocalMeet - Global CSS
   ================================ */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@300;400;500;700&family=Poppins:wght@600;700&display=swap');

:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --primary-light: #eff6ff;
  --accent: #f59e0b;
  --danger: #ef4444;
  --success: #10b981;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-400: #9ca3af;
  --gray-600: #4b5563;
  --gray-800: #1f2937;
  --white: #ffffff;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.10);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.13);
  --radius: 12px;
  --radius-sm: 8px;
}

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

body {
  font-family: 'Noto Sans KR', sans-serif;
  background: var(--gray-50);
  color: var(--gray-800);
  line-height: 1.6;
}

a { text-decoration: none; color: inherit; }

/* ── 네비게이션 ── */
.navbar {
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  padding: 0 24px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}
.navbar-brand {
  font-family: 'Poppins', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: -0.5px;
}
.navbar-brand span { color: var(--accent); }
.navbar-menu { display: flex; align-items: center; gap: 8px; }
.navbar-menu a, .navbar-menu button {
  padding: 7px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  border: none;
  background: none;
  color: var(--gray-600);
  transition: background 0.15s, color 0.15s;
}
.navbar-menu a:hover { background: var(--gray-100); color: var(--gray-800); }
.navbar-menu .btn-primary-sm {
  background: var(--primary);
  color: var(--white) !important;
}
.navbar-menu .btn-primary-sm:hover { background: var(--primary-dark); }

/* ── 컨테이너 ── */
.container { max-width: 1100px; margin: 0 auto; padding: 32px 24px; }
.container-sm { max-width: 520px; margin: 0 auto; padding: 48px 24px; }

/* ── 버튼 ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: all 0.15s;
  font-family: 'Noto Sans KR', sans-serif;
}
.btn-primary { background: var(--primary); color: var(--white); }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-outline { background: var(--white); color: var(--primary); border: 1.5px solid var(--primary); }
.btn-outline:hover { background: var(--primary-light); }
.btn-danger { background: var(--danger); color: var(--white); }
.btn-danger:hover { background: #dc2626; }
.btn-gray { background: var(--gray-100); color: var(--gray-600); }
.btn-gray:hover { background: var(--gray-200); }
.btn-full { width: 100%; justify-content: center; padding: 13px; font-size: 1rem; }

/* ── 카드 ── */
.card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  transition: box-shadow 0.2s, transform 0.2s;
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.card-body { padding: 20px; }

/* ── 폼 ── */
.form-group { margin-bottom: 18px; }
.form-label { display: block; font-size: 0.88rem; font-weight: 500; color: var(--gray-600); margin-bottom: 6px; }
.form-control {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-family: 'Noto Sans KR', sans-serif;
  color: var(--gray-800);
  background: var(--white);
  transition: border-color 0.15s, box-shadow 0.15s;
  outline: none;
}
.form-control:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(37,99,235,0.1); }
.form-control[readonly] { background: var(--gray-50); cursor: pointer; }
textarea.form-control { resize: vertical; min-height: 120px; }

/* ── 배지 ── */
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 600;
}
.badge-open    { background: #dcfce7; color: #166534; }
.badge-full    { background: #fef9c3; color: #854d0e; }
.badge-closed  { background: var(--gray-100); color: var(--gray-600); }

/* ── 페이지 헤더 ── */
.page-header {
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.page-title { font-size: 1.5rem; font-weight: 700; color: var(--gray-800); }
.page-subtitle { font-size: 0.9rem; color: var(--gray-400); margin-top: 2px; }

/* ── 모임 목록 그리드 ── */
.meeting-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}
.meeting-card { cursor: pointer; }
.meeting-card .card-body { display: flex; flex-direction: column; gap: 10px; }
.meeting-card-title { font-size: 1rem; font-weight: 700; color: var(--gray-800); line-height: 1.4; }
.meeting-card-address { font-size: 0.85rem; color: var(--gray-400); display: flex; align-items: center; gap: 4px; }
.meeting-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 10px;
  border-top: 1px solid var(--gray-100);
  margin-top: 4px;
}
.meeting-card-count { font-size: 0.85rem; color: var(--gray-600); }
.meeting-card-author { font-size: 0.82rem; color: var(--gray-400); }

/* ── 검색바 ── */
.search-bar {
  display: flex;
  gap: 10px;
  margin-bottom: 24px;
  background: var(--white);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 8px 14px;
  align-items: center;
  box-shadow: var(--shadow-sm);
}
.search-bar input {
  border: none;
  outline: none;
  flex: 1;
  font-size: 0.95rem;
  font-family: 'Noto Sans KR', sans-serif;
  background: none;
}
.search-bar button {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--primary);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 4px 8px;
}

/* ── 모임 상세 ── */
.detail-header {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px;
  margin-bottom: 20px;
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
}
.detail-title { font-size: 1.6rem; font-weight: 700; margin-bottom: 14px; }
.detail-meta { display: flex; flex-wrap: wrap; gap: 16px; font-size: 0.88rem; color: var(--gray-600); }
.detail-meta span { display: flex; align-items: center; gap: 5px; }
.detail-content {
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 20px;
  border: 1px solid var(--gray-200);
  line-height: 1.9;
  font-size: 0.95rem;
}
.detail-actions { display: flex; gap: 10px; margin-top: 18px; flex-wrap: wrap; }

/* ── 채팅 ── */
.chat-section {
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.chat-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--gray-100);
  font-weight: 700;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 8px;
}
.chat-box {
  height: 320px;
  overflow-y: auto;
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: var(--gray-50);
}
.chat-msg { display: flex; flex-direction: column; gap: 3px; }
.chat-msg-author { font-size: 0.78rem; font-weight: 600; color: var(--primary); }
.chat-msg-content {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 0 10px 10px 10px;
  padding: 8px 14px;
  font-size: 0.9rem;
  display: inline-block;
  max-width: 80%;
}
.chat-msg-time { font-size: 0.75rem; color: var(--gray-400); }
.chat-input-area {
  display: flex;
  gap: 10px;
  padding: 14px 20px;
  border-top: 1px solid var(--gray-100);
  background: var(--white);
}
.chat-input-area input {
  flex: 1;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  padding: 9px 14px;
  font-size: 0.9rem;
  font-family: 'Noto Sans KR', sans-serif;
  outline: none;
  transition: border-color 0.15s;
}
.chat-input-area input:focus { border-color: var(--primary); }

/* ── 지도 ── */
.map-wrap {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--gray-200);
  margin-bottom: 20px;
}

/* ── 인증 페이지 ── */
.auth-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-200);
}
.auth-title {
  font-family: 'Poppins', sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: 6px;
}
.auth-subtitle { font-size: 0.88rem; color: var(--gray-400); margin-bottom: 28px; }
.auth-divider {
  text-align: center;
  margin: 20px 0;
  font-size: 0.85rem;
  color: var(--gray-400);
  position: relative;
}
.auth-divider::before, .auth-divider::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 42%;
  height: 1px;
  background: var(--gray-200);
}
.auth-divider::before { left: 0; }
.auth-divider::after { right: 0; }
.auth-footer { text-align: center; margin-top: 20px; font-size: 0.88rem; color: var(--gray-400); }
.auth-footer a { color: var(--primary); font-weight: 600; }

/* ── 인풋 그룹 ── */
.input-group { display: flex; gap: 8px; }
.input-group .form-control { flex: 1; }

/* ── 알림 토스트 ── */
.toast-container {
  position: fixed;
  top: 72px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.toast {
  background: var(--gray-800);
  color: var(--white);
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  box-shadow: var(--shadow-md);
  animation: slideIn 0.25s ease;
  min-width: 220px;
}
.toast.success { background: var(--success); }
.toast.error { background: var(--danger); }
@keyframes slideIn {
  from { opacity: 0; transform: translateX(30px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* ── 빈 상태 ── */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--gray-400);
}
.empty-state .icon { font-size: 3rem; margin-bottom: 12px; }
.empty-state p { font-size: 0.95rem; }

/* ── 마이페이지 프로필 ── */
.profile-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px;
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  gap: 24px;
  margin-bottom: 28px;
}
.profile-avatar {
  width: 72px;
  height: 72px;
  background: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  flex-shrink: 0;
}
.profile-info h2 { font-size: 1.3rem; font-weight: 700; }
.profile-info p  { font-size: 0.88rem; color: var(--gray-400); margin-top: 3px; }
.profile-badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--primary-light);
  color: var(--primary);
  margin-top: 6px;
}

/* ── 반응형 ── */
@media (max-width: 640px) {
  .container { padding: 20px 16px; }
  .container-sm { padding: 24px 16px; }
  .auth-card { padding: 28px 20px; }
  .meeting-grid { grid-template-columns: 1fr; }
  .detail-title { font-size: 1.3rem; }
  .page-header { flex-direction: column; align-items: flex-start; }
}