/* ============================================
   Youth Ministry (청년부) - Standalone CSS
   Font: Pretendard (load via HTML <link>)
   ============================================ */

/* --- 1. CSS Variables --- */
:root {
  --youth-primary: #2B3B6D;
  --youth-primary-dark: #1A2C52;
  --youth-primary-light: #4A5E99;
  --youth-secondary: #3B82F6;
  --youth-bg: #F0F4FA;
  --youth-text: #1F2937;
  --youth-text-light: #6B7280;
  --youth-border: #E2E8F0;
  --youth-card-bg: #FFFFFF;
  --youth-shadow: 0 2px 12px rgba(43,59,109,.08);
  --youth-shadow-lg: 0 8px 24px rgba(43,59,109,.14);
  --youth-radius: 14px;
  --youth-radius-sm: 10px;
  --youth-nav-h: 56px;
  --youth-bottom-nav-h: 60px;
  /* category */
  --cat-notice: #DC2626;
  --cat-event: #2563EB;
  --cat-free: #6B7280;
  --cat-job: #1E40AF;
  --cat-study: #7C3AED;
  --cat-prayer: #059669;
  --cat-health: #E11D48;
  /* status */
  --status-open: #16A34A;
  --status-full: #DC2626;
  --status-active: #2563EB;
  --status-closed: #9CA3AF;
}

/* --- 2. Reset / Base --- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  font-family:'Pretendard',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  background:var(--youth-bg);color:var(--youth-text);
  line-height:1.6;min-height:100dvh;
  padding-bottom:var(--youth-bottom-nav-h);
  -webkit-font-smoothing:antialiased;
}
a{color:var(--youth-primary);text-decoration:none;transition:color .2s}
a:hover{color:var(--youth-primary-dark)}
img{max-width:100%;display:block}
ul,ol{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}

/* --- 3. Desktop Top Navigation --- */
.nav-desktop{
  display:none;position:sticky;top:0;z-index:100;
  background:var(--youth-card-bg);
  border-bottom:1px solid var(--youth-border);
  height:var(--youth-nav-h);
}
.nav-desktop-inner{
  max-width:1024px;margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 20px;height:100%;
}
.nav-logo{font-weight:700;font-size:1.125rem;color:var(--youth-text)}
.nav-logo span{color:var(--youth-primary)}
.nav-links{display:flex;gap:24px}
.nav-links a{font-size:.9rem;font-weight:500;color:var(--youth-text-light)}
.nav-links a:hover,.nav-links a.active{color:var(--youth-primary)}

/* --- 4. Mobile Bottom Navigation --- */
.nav-bottom{
  position:fixed;bottom:0;left:0;right:0;z-index:100;
  background:var(--youth-card-bg);
  border-top:1px solid var(--youth-border);
  height:var(--youth-bottom-nav-h);
  display:flex;align-items:center;justify-content:space-around;
  padding-bottom:env(safe-area-inset-bottom,0);
  box-shadow:0 -2px 10px rgba(0,0,0,.04);
}
.nav-bottom-item{
  display:flex;flex-direction:column;align-items:center;gap:2px;
  font-size:.65rem;font-weight:500;color:var(--youth-text-light);
  padding:6px 12px;transition:color .2s;
}
.nav-bottom-item svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.8}
.nav-bottom-item.active,.nav-bottom-item:hover{color:var(--youth-primary)}

/* --- 5. Page Header (sub-pages) --- */
.page-header{
  background:linear-gradient(135deg,var(--youth-primary) 0%,var(--youth-primary-dark) 100%);
  padding:16px 20px;color:#fff;
  display:flex;align-items:center;gap:12px;
  position:sticky;top:0;z-index:90;
}
.page-header-back{
  color:#fff;display:flex;align-items:center;
  padding:4px;border-radius:8px;transition:background .2s;
}
.page-header-back:hover{background:rgba(255,255,255,.15)}
.page-header-back svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:2}
.page-header-title{font-size:1.1rem;font-weight:700}

/* --- 6. Hero / User Info (index page) --- */
.hero-user{
  background:linear-gradient(135deg,var(--youth-primary) 0%,var(--youth-primary-dark) 100%);
  color:#fff;text-align:center;padding:40px 20px 32px;
}
.hero-user-greeting{font-size:.88rem;opacity:.85;margin-bottom:4px}
.hero-user-name{font-size:1.5rem;font-weight:800;margin-bottom:10px}
.hero-user-badge{
  display:inline-block;font-size:.78rem;font-weight:600;
  padding:5px 16px;border-radius:50px;
  background:rgba(255,255,255,.18);color:#fff;
  backdrop-filter:blur(4px);
}
.hero-user-sub{font-size:.78rem;opacity:.7;margin-top:12px}

/* --- 7. Menu Grid --- */
.menu-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:10px;
}
.menu-item{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:16px 8px;background:var(--youth-card-bg);
  border-radius:var(--youth-radius);
  box-shadow:var(--youth-shadow);
  text-decoration:none;color:var(--youth-text);transition:all .2s;
}
.menu-item:hover{transform:translateY(-2px);box-shadow:var(--youth-shadow-lg);color:var(--youth-text)}
.menu-item:active{transform:scale(.97)}
.menu-icon{
  width:40px;height:40px;display:flex;align-items:center;justify-content:center;
  background:rgba(43,59,109,.08);border-radius:10px;margin-bottom:6px;
}
.menu-icon svg{width:22px;height:22px;stroke:var(--youth-primary);fill:none;stroke-width:2}
.menu-label{font-size:.75rem;font-weight:600;text-align:center}

/* --- 8. Cards --- */
.card{
  background:var(--youth-card-bg);border-radius:var(--youth-radius);
  box-shadow:var(--youth-shadow);overflow:hidden;
  transition:box-shadow .25s,transform .25s;
}
.card:hover{box-shadow:var(--youth-shadow-lg);transform:translateY(-2px)}
.card-body{padding:18px}
.card-title{font-size:1rem;font-weight:700;margin-bottom:6px;color:var(--youth-text)}
.card-desc{font-size:.85rem;color:var(--youth-text-light);line-height:1.5}
.card-meta{display:flex;align-items:center;gap:8px;margin-top:8px;font-size:.78rem;color:var(--youth-text-light)}
.card-clickable{cursor:pointer}

/* --- 9. Section Card (home page sections) --- */
.section-card{
  background:var(--youth-card-bg);border-radius:var(--youth-radius);
  box-shadow:var(--youth-shadow);padding:20px;margin-bottom:16px;
}
.section-card-header{
  display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;
}

/* --- 10. Info Card (inside section cards) --- */
.info-card{
  padding:14px;background:var(--youth-bg);
  border-radius:var(--youth-radius-sm);margin-bottom:10px;
  transition:background .2s;
}
.info-card:last-child{margin-bottom:0}
.info-card:hover{background:#E8ECF4}
.info-card-title{font-size:.92rem;font-weight:600;color:var(--youth-text);margin-bottom:6px}
.info-card-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}
.info-card-sub{font-size:.8rem;color:var(--youth-text-light)}

/* --- 11. Feature Banner --- */
.feature-banner{
  padding:20px;border-radius:var(--youth-radius);
  background:linear-gradient(135deg,var(--youth-primary),var(--youth-primary-dark));
  color:#fff;margin-bottom:10px;
}
.feature-banner-title{font-size:.95rem;font-weight:600;margin-bottom:6px}
.feature-banner-desc{font-size:.85rem;opacity:.9;margin-bottom:6px}
.feature-banner-date{font-size:.82rem;opacity:.8}

/* --- 12. Category & Status Badges --- */
.badge{
  display:inline-block;font-size:.7rem;font-weight:600;
  padding:3px 10px;border-radius:50px;color:#fff;
}
.badge-notice{background:var(--cat-notice)}
.badge-event{background:var(--cat-event)}
.badge-free{background:var(--cat-free)}
.badge-job{background:#DBEAFE;color:#1E40AF}
.badge-study{background:#E0E7FF;color:#4338CA}
.badge-prayer{background:#D1FAE5;color:#065F46}
.badge-health{background:var(--cat-health)}
.badge-primary{background:rgba(43,59,109,.1);color:var(--youth-primary)}
.badge-status-open{background:var(--status-open)}
.badge-status-full{background:var(--status-full)}
.badge-status-active{background:var(--status-active)}
.badge-status-closed{background:var(--status-closed)}

/* --- 13. Buttons --- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  font-weight:600;border-radius:var(--youth-radius-sm);
  padding:10px 22px;font-size:.9rem;transition:all .2s;
}
.btn-primary{
  background:linear-gradient(135deg,var(--youth-primary),var(--youth-primary-dark));
  color:#fff;box-shadow:0 4px 12px rgba(43,59,109,.25);
}
.btn-primary:hover{opacity:.9;transform:translateY(-1px);color:#fff}
.btn-secondary{background:transparent;color:var(--youth-primary);border:1.5px solid var(--youth-primary)}
.btn-secondary:hover{background:var(--youth-primary);color:#fff}
.btn-danger{background:#DC2626;color:#fff}
.btn-danger:hover{background:#B91C1C;color:#fff}
.btn-ghost{background:var(--youth-bg);color:var(--youth-text-light)}
.btn-ghost:hover{background:var(--youth-border)}
.btn-block{width:100%}
.btn-sm{padding:7px 14px;font-size:.8rem}
.btn-lg{padding:14px 32px;font-size:1rem}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}

/* --- 14. Form Elements --- */
.form-group{margin-bottom:16px}
.form-label{display:block;font-size:.85rem;font-weight:600;margin-bottom:6px;color:var(--youth-text)}
.form-input,.form-select,.form-textarea{
  width:100%;padding:11px 14px;font-size:.9rem;
  border:1.5px solid var(--youth-border);border-radius:var(--youth-radius-sm);
  background:var(--youth-card-bg);color:var(--youth-text);
  transition:border-color .2s;font-family:inherit;
}
.form-input:focus,.form-select:focus,.form-textarea:focus{
  outline:none;border-color:var(--youth-primary);
  box-shadow:0 0 0 3px rgba(43,59,109,.12);
}
.form-select{
  appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 12px center;
}
.form-textarea{resize:vertical;min-height:120px}
.form-hint{font-size:.78rem;color:var(--youth-text-light);margin-top:4px}
.form-check{display:flex;align-items:center;gap:8px;font-size:.88rem;cursor:pointer}
.form-check input[type="checkbox"]{width:18px;height:18px;accent-color:var(--youth-primary);cursor:pointer}

/* --- 15. Vote System --- */
.vote-card{
  background:var(--youth-card-bg);border-radius:var(--youth-radius-sm);
  padding:14px;box-shadow:var(--youth-shadow);margin-bottom:10px;
  cursor:pointer;transition:all .2s;
}
.vote-card:hover{box-shadow:var(--youth-shadow-lg);transform:translateY(-1px)}
.vote-card.voted{background:var(--youth-bg)}
.vote-title{font-size:.92rem;font-weight:600;color:var(--youth-text);margin-bottom:6px}
.vote-meta{display:flex;gap:12px;font-size:.75rem;color:var(--youth-text-light);margin-bottom:8px}
.vote-options-preview{display:flex;flex-wrap:wrap;gap:6px}
.vote-option-tag{
  font-size:.72rem;padding:3px 10px;
  background:rgba(43,59,109,.08);border-radius:50px;color:var(--youth-primary);
}
.vote-status-badge{
  display:inline-block;font-size:.68rem;padding:3px 8px;
  border-radius:50px;font-weight:600;
  background:rgba(43,59,109,.08);color:var(--youth-primary);
}
.vote-option-item{
  padding:14px;border:2px solid var(--youth-border);
  border-radius:var(--youth-radius-sm);margin-bottom:8px;
  cursor:pointer;transition:all .2s;
  display:flex;align-items:center;gap:12px;
}
.vote-option-item:hover{border-color:var(--youth-primary);background:var(--youth-bg)}
.vote-option-item.selected{border-color:var(--youth-primary);background:rgba(43,59,109,.06)}
.vote-option-checkbox{
  width:20px;height:20px;border:2px solid #D1D5DB;border-radius:50%;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.vote-option-item.selected .vote-option-checkbox{background:var(--youth-primary);border-color:var(--youth-primary)}
.vote-option-item.selected .vote-option-checkbox::after{content:'\2713';color:#fff;font-size:12px}
.vote-option-text{font-size:.9rem;color:var(--youth-text);flex:1}
.vote-option-count{font-size:.78rem;color:var(--youth-text-light)}
.vote-result-bar{height:6px;background:var(--youth-border);border-radius:3px;margin-top:8px;overflow:hidden}
.vote-result-fill{height:100%;background:linear-gradient(90deg,var(--youth-primary),var(--youth-secondary));border-radius:3px;transition:width .3s}
.vote-add-option-form{display:flex;gap:8px;margin-top:12px;padding-top:12px;border-top:1px solid var(--youth-border)}
.vote-already-voted{text-align:center;padding:16px;background:rgba(43,59,109,.06);border-radius:var(--youth-radius-sm);margin-bottom:16px}
.vote-already-voted-icon{font-size:32px;margin-bottom:8px}
.vote-already-voted-text{font-size:.88rem;color:var(--youth-primary);font-weight:600}

/* --- 16. Modal --- */
.modal-overlay{
  position:fixed;inset:0;z-index:200;
  background:rgba(0,0,0,.45);display:none;
  align-items:center;justify-content:center;padding:20px;
}
.modal-overlay.active{display:flex}
.modal{
  background:var(--youth-card-bg);border-radius:var(--youth-radius);
  width:100%;max-width:440px;max-height:85dvh;overflow-y:auto;
  box-shadow:var(--youth-shadow-lg);padding:24px;
}
.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.modal-header h3{font-size:1.1rem;font-weight:700}
.modal-close{font-size:1.5rem;color:var(--youth-text-light);padding:4px;line-height:1;cursor:pointer}
.modal-tags{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap}

/* --- 17. Grid --- */
.grid-2,.grid-3,.grid-4{display:grid;gap:12px}
.grid-2{grid-template-columns:1fr}
.grid-3{grid-template-columns:1fr}
.grid-4{grid-template-columns:repeat(4,1fr)}

/* --- 18. Section / Container --- */
.container{max-width:600px;margin:0 auto;padding:0 16px}
.section{padding:20px 0}
.section:first-of-type{padding-top:24px}
.section-title{font-size:1.05rem;font-weight:700;color:var(--youth-text)}
.section-desc{font-size:.85rem;color:var(--youth-text-light);margin-bottom:16px}
.section-more{font-size:.8rem;color:var(--youth-primary);font-weight:600}

/* --- 19. Tab Buttons --- */
.tabs{display:flex;gap:8px;margin-bottom:16px;overflow-x:auto;padding-bottom:4px}
.tab-btn{
  padding:8px 16px;border-radius:50px;font-size:.82rem;font-weight:600;
  background:var(--youth-card-bg);color:var(--youth-text-light);
  box-shadow:var(--youth-shadow);white-space:nowrap;transition:all .2s;
}
.tab-btn.active,.tab-btn:hover{background:var(--youth-primary);color:#fff}

/* --- 20. Floating Action Button --- */
.fab{
  position:fixed;bottom:calc(var(--youth-bottom-nav-h) + 16px);right:16px;
  width:52px;height:52px;border-radius:50%;
  background:linear-gradient(135deg,var(--youth-primary),var(--youth-primary-dark));
  color:#fff;display:flex;align-items:center;justify-content:center;
  box-shadow:0 4px 16px rgba(43,59,109,.3);z-index:50;transition:transform .2s;
}
.fab:hover{transform:scale(1.08)}
.fab svg{width:24px;height:24px;stroke:currentColor;fill:none;stroke-width:2}

/* --- 21. Participant / Tag --- */
.tag{
  display:inline-flex;align-items:center;gap:4px;
  font-size:.75rem;padding:4px 10px;border-radius:50px;
  background:rgba(43,59,109,.06);color:var(--youth-primary);font-weight:500;
}
.tag-remove{cursor:pointer;opacity:.6}
.tag-remove:hover{opacity:1}

/* --- 22. Loading Spinner --- */
.spinner-wrap{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 0;color:var(--youth-text-light)}
.spinner{
  width:32px;height:32px;border:3px solid var(--youth-border);
  border-top-color:var(--youth-primary);border-radius:50%;
  animation:spin .7s linear infinite;margin-bottom:10px;
}
@keyframes spin{to{transform:rotate(360deg)}}
.spinner-text{font-size:.82rem}

/* --- 23. Empty State --- */
.empty-state{text-align:center;padding:48px 20px;color:var(--youth-text-light)}
.empty-state-icon{font-size:2.5rem;margin-bottom:12px;opacity:.4}
.empty-state p{font-size:.88rem}
.empty-state-title{font-size:1rem;font-weight:600;color:var(--youth-text-light);margin-bottom:6px}

/* --- 24. Profile --- */
.profile-hero{
  background:linear-gradient(135deg,var(--youth-primary),var(--youth-primary-dark));
  padding:40px 20px 32px;text-align:center;color:#fff;
}
.profile-avatar{
  width:72px;height:72px;border-radius:50%;
  background:rgba(255,255,255,.2);
  display:flex;align-items:center;justify-content:center;
  font-size:1.8rem;font-weight:700;color:#fff;
  margin:0 auto 12px;border:3px solid rgba(255,255,255,.3);
}
.profile-name{font-size:1.3rem;font-weight:700;margin-bottom:4px}
.profile-sub{font-size:.85rem;opacity:.8}
.profile-menu-section{padding:16px}
.profile-menu-title{font-size:.78rem;font-weight:600;color:var(--youth-text-light);padding:8px 4px;text-transform:uppercase;letter-spacing:.5px}
.profile-menu-item{
  display:flex;align-items:center;gap:12px;padding:14px 12px;
  border-radius:var(--youth-radius-sm);transition:background .2s;
  color:var(--youth-text);text-decoration:none;
}
.profile-menu-item:hover{background:var(--youth-bg);color:var(--youth-text)}
.profile-menu-icon{width:20px;height:20px;color:var(--youth-text-light)}
.profile-menu-icon svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:2}
.profile-menu-label{flex:1;font-size:.9rem;font-weight:500}
.profile-menu-arrow{color:var(--youth-text-light);font-size:.8rem}

/* --- 25. Post / Comment --- */
.post-card{
  background:var(--youth-card-bg);border-radius:var(--youth-radius);
  box-shadow:var(--youth-shadow);padding:16px;margin-bottom:12px;
  transition:box-shadow .2s;
}
.post-card:hover{box-shadow:var(--youth-shadow-lg)}
.post-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:10px}
.post-author{font-size:.82rem;font-weight:600;color:var(--youth-text)}
.post-date{font-size:.75rem;color:var(--youth-text-light)}
.post-content{font-size:.9rem;line-height:1.65;color:var(--youth-text);margin-bottom:12px}
.post-footer{display:flex;align-items:center;gap:16px;font-size:.78rem;color:var(--youth-text-light)}
.post-footer-item{display:flex;align-items:center;gap:4px;cursor:pointer;transition:color .2s}
.post-footer-item:hover{color:var(--youth-primary)}
.post-footer-item svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:2}

.comment-card{padding:14px;border-radius:var(--youth-radius-sm);background:var(--youth-bg);margin-bottom:8px}
.comment-header{display:flex;justify-content:space-between;margin-bottom:6px}
.comment-author{font-size:.82rem;font-weight:600}
.comment-date{font-size:.72rem;color:var(--youth-text-light)}
.comment-text{font-size:.85rem;line-height:1.5}
.comment-input-wrap{display:flex;gap:8px;margin-top:12px}
.comment-input{
  flex:1;padding:10px 14px;font-size:.88rem;
  border:1.5px solid var(--youth-border);border-radius:var(--youth-radius-sm);
  font-family:inherit;
}
.comment-input:focus{outline:none;border-color:var(--youth-primary)}

/* --- 26. Prayer Card --- */
.prayer-card{
  background:var(--youth-card-bg);border-radius:var(--youth-radius);
  box-shadow:var(--youth-shadow);padding:16px;margin-bottom:12px;
}
.prayer-category{margin-bottom:8px}
.prayer-title{font-size:.95rem;font-weight:600;color:var(--youth-text);margin-bottom:6px}
.prayer-content{font-size:.85rem;color:var(--youth-text-light);line-height:1.6;margin-bottom:10px}
.prayer-footer{display:flex;justify-content:space-between;align-items:center;font-size:.78rem;color:var(--youth-text-light)}
.prayer-count{color:var(--youth-primary);font-weight:600}

/* --- 27. Meetup / Mentoring Card --- */
.meetup-card{
  background:var(--youth-card-bg);border-radius:var(--youth-radius);
  box-shadow:var(--youth-shadow);padding:16px;margin-bottom:12px;
  transition:all .2s;
}
.meetup-card:hover{box-shadow:var(--youth-shadow-lg);transform:translateY(-1px)}
.meetup-title{font-size:.95rem;font-weight:600;color:var(--youth-text);margin-bottom:8px}
.meetup-info{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px;font-size:.85rem}
.meetup-detail{font-size:.82rem;color:var(--youth-text-light)}
.meetup-count{color:var(--youth-primary);font-weight:600;font-size:.85rem}
.meetup-participants{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}

/* --- 28. File Upload --- */
.file-upload-area{
  border:2px dashed var(--youth-border);border-radius:var(--youth-radius);
  padding:24px;text-align:center;color:var(--youth-text-light);
  transition:border-color .2s;cursor:pointer;
}
.file-upload-area:hover{border-color:var(--youth-primary)}
.file-preview{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.file-preview-item{
  width:72px;height:72px;border-radius:var(--youth-radius-sm);
  overflow:hidden;position:relative;
}
.file-preview-item img{width:100%;height:100%;object-fit:cover}
.file-preview-remove{
  position:absolute;top:2px;right:2px;width:20px;height:20px;
  background:rgba(0,0,0,.6);color:#fff;border-radius:50%;
  font-size:12px;display:flex;align-items:center;justify-content:center;cursor:pointer;
}

/* --- 29. Footer --- */
.footer{
  text-align:center;padding:24px 16px;
  font-size:.75rem;color:var(--youth-text-light);
  border-top:1px solid var(--youth-border);margin-top:16px;
}
.footer a{color:var(--youth-text-light);text-decoration:underline}

/* --- 30. Utility Classes --- */
.text-xs{font-size:.75rem}.text-sm{font-size:.85rem}.text-base{font-size:1rem}
.text-lg{font-size:1.15rem}.text-xl{font-size:1.3rem}
.text-center{text-align:center}.text-right{text-align:right}
.text-light{color:var(--youth-text-light)}.text-primary{color:var(--youth-primary)}
.text-white{color:#fff}.text-danger{color:#DC2626}
.fw-500{font-weight:500}.fw-600{font-weight:600}.fw-700{font-weight:700}.fw-800{font-weight:800}
.mt-0{margin-top:0}.mt-1{margin-top:8px}.mt-2{margin-top:16px}.mt-3{margin-top:24px}.mt-4{margin-top:32px}
.mb-0{margin-bottom:0}.mb-1{margin-bottom:8px}.mb-2{margin-bottom:16px}.mb-3{margin-bottom:24px}
.p-1{padding:8px}.p-2{padding:16px}.p-3{padding:24px}
.px-1{padding-left:8px;padding-right:8px}.px-2{padding-left:16px;padding-right:16px}
.py-1{padding-top:8px;padding-bottom:8px}.py-2{padding-top:16px;padding-bottom:16px}
.gap-1{gap:8px}.gap-2{gap:16px}
.flex{display:flex}.flex-col{flex-direction:column}
.items-center{align-items:center}.items-start{align-items:flex-start}
.justify-between{justify-content:space-between}.justify-center{justify-content:center}
.flex-wrap{flex-wrap:wrap}.flex-1{flex:1}
.hidden{display:none !important}
.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rounded{border-radius:var(--youth-radius)}
.w-full{width:100%}
.cursor-pointer{cursor:pointer}
.line-clamp-2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.line-clamp-3{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}

/* --- 31. Responsive Breakpoints --- */
@media(min-width:768px){
  .container{max-width:720px;padding:0 24px}
  .section{padding:28px 0}
  .grid-2{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .menu-grid{gap:12px}
  .menu-item{padding:20px 12px}
  .menu-icon{width:44px;height:44px}
  .menu-label{font-size:.82rem}
  .page-header{display:none}
}
@media(min-width:1024px){
  body{padding-bottom:0}
  .nav-desktop{display:block}
  .nav-bottom{display:none}
  .container{max-width:860px}
  .grid-3{grid-template-columns:repeat(3,1fr)}
  .hero-user{padding:56px 24px 44px}
  .hero-user-name{font-size:1.8rem}
  .section{padding:32px 0}
}

/* ============================================
   NEW: Youth Homepage Rebuild - 2026.02.20
   ============================================ */

/* --- NEW: Color Variables Override (homepage only) --- */
.youth-home {
  --yi-primary: #6366F1;
  --yi-primary-dark: #4338CA;
  --yi-primary-darker: #312E81;
  --yi-accent: #F59E0B;
  --yi-accent-light: #FEF3C7;
  --yi-success: #10B981;
  --yi-bg: #F8FAFC;
  --yi-surface: #FFFFFF;
  --yi-text: #0F172A;
  --yi-text-light: #64748B;
  --yi-text-muted: #94A3B8;
  --yi-border: #E2E8F0;
  --yi-shadow: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --yi-shadow-md: 0 4px 6px rgba(0,0,0,.05), 0 2px 4px rgba(0,0,0,.04);
  --yi-shadow-lg: 0 10px 15px rgba(0,0,0,.08), 0 4px 6px rgba(0,0,0,.04);
  --yi-radius: 16px;
  --yi-radius-sm: 12px;
  --yi-radius-xs: 8px;
}
.youth-home { background: var(--yi-bg); }

/* --- NEW: Branded Header --- */
.yi-header {
  background: linear-gradient(135deg, var(--yi-primary-darker) 0%, var(--yi-primary-dark) 40%, var(--yi-primary) 100%);
  color: #fff;
  padding: 24px 20px 28px;
  position: relative;
  overflow: hidden;
  transition: padding .3s ease;
}
.yi-header::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -20%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(255,255,255,.06) 0%, transparent 70%);
  border-radius: 50%;
}
.yi-header::after {
  content: '';
  position: absolute;
  bottom: -60%;
  left: -10%;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(245,158,11,.08) 0%, transparent 70%);
  border-radius: 50%;
}
.yi-header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}
.yi-header-home {
  display: flex;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,.7);
  font-size: .75rem;
  text-decoration: none;
  transition: color .2s;
}
.yi-header-home:hover { color: #fff; }
.yi-header-home svg { width: 18px; height: 18px; }
.yi-header-brand {
  position: relative;
  z-index: 1;
  margin-bottom: 12px;
}
.yi-header-brand h1 {
  font-size: 1.75rem;
  font-weight: 900;
  letter-spacing: -.02em;
  line-height: 1.2;
}
.yi-header-brand .divider {
  width: 32px;
  height: 3px;
  background: var(--yi-accent);
  border-radius: 2px;
  margin-top: 8px;
}
.yi-header-user {
  position: relative;
  z-index: 1;
}
.yi-header-greeting {
  font-size: .88rem;
  opacity: .85;
  margin-bottom: 2px;
}
.yi-header-info {
  font-size: .78rem;
  opacity: .6;
}
.yi-header-info .home-badge {
  display: inline-block;
  padding: 2px 8px;
  background: rgba(245,158,11,.2);
  border-radius: 4px;
  color: #FDE68A;
  font-weight: 600;
  margin-right: 4px;
}

/* Header compact (scroll) */
.yi-header.compact {
  padding: 12px 20px 14px;
}
.yi-header.compact .yi-header-brand h1 {
  font-size: 1.1rem;
}
.yi-header.compact .yi-header-brand .divider {
  display: none;
}
.yi-header.compact .yi-header-user {
  display: none;
}
.yi-header.compact .yi-header-top {
  margin-bottom: 0;
}

/* --- NEW: Home Group Card --- */
.yi-home-card {
  margin: -14px 16px 0;
  position: relative;
  z-index: 10;
  background: var(--yi-surface);
  border-radius: var(--yi-radius);
  box-shadow: var(--yi-shadow-lg);
  border-left: 4px solid var(--yi-accent);
  padding: 18px;
  transition: transform .2s, box-shadow .2s;
}
.yi-home-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 20px rgba(0,0,0,.1);
}
.yi-home-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.yi-home-card-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--yi-text);
}
.yi-home-card-title .icon {
  font-size: 1.1rem;
}
.yi-home-card-link {
  font-size: .78rem;
  color: var(--yi-primary);
  font-weight: 600;
  text-decoration: none;
}
.yi-home-card-link:hover { text-decoration: underline; }
.yi-home-card-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.yi-home-card-stat {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .82rem;
  color: var(--yi-text-light);
}
.yi-home-card-stat .label { color: var(--yi-text-muted); font-size: .75rem; }
.yi-home-card-stat .value { color: var(--yi-text); font-weight: 600; }
.yi-home-card-meeting {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--yi-border);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: .82rem;
  color: var(--yi-text-light);
}
.yi-home-card-meeting svg { width: 16px; height: 16px; color: var(--yi-accent); flex-shrink: 0; }
.yi-home-card-login {
  text-align: center;
  padding: 16px;
  color: var(--yi-text-light);
  font-size: .88rem;
}
.yi-home-card-login a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  padding: 8px 20px;
  background: var(--yi-primary);
  color: #fff;
  border-radius: var(--yi-radius-xs);
  font-weight: 600;
  font-size: .85rem;
  text-decoration: none;
  transition: background .2s;
}
.yi-home-card-login a:hover { background: var(--yi-primary-dark); color: #fff; }

/* --- NEW: Quick Actions --- */
.yi-quick {
  padding: 20px 16px 0;
}
.yi-quick-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}
.yi-quick-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 14px 4px;
  background: var(--yi-surface);
  border-radius: var(--yi-radius-sm);
  box-shadow: var(--yi-shadow);
  text-decoration: none;
  color: var(--yi-text);
  transition: all .2s;
}
.yi-quick-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--yi-shadow-md);
  color: var(--yi-text);
}
.yi-quick-item:active { transform: scale(.96); }
.yi-quick-icon {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: rgba(99,102,241,.08);
}
.yi-quick-icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--yi-primary);
  fill: none;
  stroke-width: 1.8;
}
.yi-quick-icon.accent { background: rgba(245,158,11,.1); }
.yi-quick-icon.accent svg { stroke: var(--yi-accent); }
.yi-quick-icon.green { background: rgba(16,185,129,.08); }
.yi-quick-icon.green svg { stroke: var(--yi-success); }
.yi-quick-label {
  font-size: .72rem;
  font-weight: 600;
  text-align: center;
}
.yi-quick-divider {
  font-size: .7rem;
  color: var(--yi-text-muted);
  text-align: center;
  margin: 12px 0 6px;
  font-weight: 500;
}

/* --- NEW: Banner Swiper --- */
.yi-banner {
  padding: 16px 16px 0;
}
.yi-banner-track {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: 4px;
}
.yi-banner-track::-webkit-scrollbar { display: none; }
.yi-banner-slide {
  flex: 0 0 100%;
  scroll-snap-align: start;
  padding: 20px;
  border-radius: var(--yi-radius);
  background: linear-gradient(135deg, var(--yi-primary) 0%, var(--yi-primary-darker) 100%);
  color: #fff;
  cursor: pointer;
  transition: transform .2s;
  text-decoration: none;
}
.yi-banner-slide:hover { transform: scale(.99); color: #fff; }
.yi-banner-slide-icon { font-size: 1.5rem; margin-bottom: 8px; }
.yi-banner-slide-title { font-size: 1rem; font-weight: 700; margin-bottom: 4px; }
.yi-banner-slide-desc { font-size: .82rem; opacity: .85; margin-bottom: 6px; }
.yi-banner-slide-date { font-size: .75rem; opacity: .65; }
.yi-banner-dots {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-top: 10px;
}
.yi-banner-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--yi-text-muted);
  opacity: .3;
  transition: all .2s;
}
.yi-banner-dot.active {
  opacity: 1;
  background: var(--yi-primary);
  width: 18px;
  border-radius: 3px;
}

/* --- NEW: Content Section --- */
.yi-section {
  padding: 20px 16px 0;
}
.yi-section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}
.yi-section-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--yi-text);
}
.yi-section-more {
  font-size: .78rem;
  color: var(--yi-primary);
  font-weight: 600;
  text-decoration: none;
}
.yi-section-more:hover { text-decoration: underline; }

/* --- NEW: Horizontal Scroll Cards (밥약) --- */
.yi-hscroll {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: 4px;
}
.yi-hscroll::-webkit-scrollbar { display: none; }
.yi-hscroll-card {
  flex: 0 0 200px;
  scroll-snap-align: start;
  background: var(--yi-surface);
  border-radius: var(--yi-radius-sm);
  box-shadow: var(--yi-shadow);
  padding: 14px;
  transition: all .2s;
  cursor: pointer;
  text-decoration: none;
  color: var(--yi-text);
}
.yi-hscroll-card:hover {
  box-shadow: var(--yi-shadow-md);
  transform: translateY(-2px);
  color: var(--yi-text);
}
.yi-hscroll-card-title {
  font-size: .88rem;
  font-weight: 600;
  margin-bottom: 6px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.yi-hscroll-card-sub {
  font-size: .75rem;
  color: var(--yi-text-light);
  margin-bottom: 4px;
}
.yi-hscroll-card-badge {
  display: inline-block;
  font-size: .68rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
  background: rgba(16,185,129,.1);
  color: var(--yi-success);
}
.yi-hscroll-add {
  flex: 0 0 80px;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: rgba(99,102,241,.04);
  border: 2px dashed rgba(99,102,241,.2);
  border-radius: var(--yi-radius-sm);
  color: var(--yi-primary);
  font-size: .75rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all .2s;
}
.yi-hscroll-add:hover {
  background: rgba(99,102,241,.08);
  border-color: var(--yi-primary);
  color: var(--yi-primary);
}
.yi-hscroll-add svg { width: 24px; height: 24px; stroke: currentColor; fill: none; stroke-width: 2; }

/* --- NEW: Prayer Card (updated) --- */
.yi-prayer-card {
  background: var(--yi-surface);
  border-radius: var(--yi-radius-sm);
  box-shadow: var(--yi-shadow);
  padding: 14px;
  margin-bottom: 10px;
  transition: box-shadow .2s;
}
.yi-prayer-card:last-child { margin-bottom: 0; }
.yi-prayer-card:hover { box-shadow: var(--yi-shadow-md); }
.yi-prayer-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
}
.yi-prayer-badge {
  font-size: .68rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
}
.yi-prayer-badge.job { background: #DBEAFE; color: #1E40AF; }
.yi-prayer-badge.study { background: #E0E7FF; color: #4338CA; }
.yi-prayer-badge.health { background: #FCE7F3; color: #BE185D; }
.yi-prayer-badge.default { background: #F1F5F9; color: #475569; }
.yi-prayer-author {
  font-size: .75rem;
  color: var(--yi-text-muted);
}
.yi-prayer-author .home {
  color: var(--yi-accent);
  font-weight: 600;
}
.yi-prayer-title {
  font-size: .9rem;
  font-weight: 600;
  color: var(--yi-text);
  margin-bottom: 4px;
}
.yi-prayer-content {
  font-size: .82rem;
  color: var(--yi-text-light);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 8px;
}
.yi-prayer-footer {
  display: flex;
  justify-content: flex-end;
  font-size: .78rem;
  color: var(--yi-primary);
  font-weight: 600;
}

/* --- NEW: Timeline (Events) --- */
.yi-timeline {
  position: relative;
  padding-left: 24px;
}
.yi-timeline::before {
  content: '';
  position: absolute;
  left: 7px;
  top: 4px;
  bottom: 4px;
  width: 2px;
  background: var(--yi-border);
}
.yi-timeline-item {
  position: relative;
  padding: 0 0 14px 0;
}
.yi-timeline-item:last-child { padding-bottom: 0; }
.yi-timeline-dot {
  position: absolute;
  left: -20px;
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid var(--yi-primary);
  background: var(--yi-bg);
}
.yi-timeline-dot.filled {
  background: var(--yi-primary);
}
.yi-timeline-date {
  font-size: .75rem;
  font-weight: 600;
  color: var(--yi-primary);
  margin-bottom: 2px;
}
.yi-timeline-title {
  font-size: .88rem;
  font-weight: 600;
  color: var(--yi-text);
}
.yi-timeline-desc {
  font-size: .78rem;
  color: var(--yi-text-light);
  margin-top: 2px;
}

/* --- NEW: Vote Cards (updated colors) --- */
.yi-vote-card {
  background: var(--yi-surface);
  border-radius: var(--yi-radius-sm);
  padding: 14px;
  box-shadow: var(--yi-shadow);
  margin-bottom: 10px;
  cursor: pointer;
  transition: all .2s;
}
.yi-vote-card:hover {
  box-shadow: var(--yi-shadow-md);
  transform: translateY(-1px);
}
.yi-vote-card.voted { background: var(--yi-bg); }

/* --- NEW: Bottom Nav (updated colors) --- */
.youth-home .nav-bottom {
  background: var(--yi-surface);
  box-shadow: 0 -1px 3px rgba(0,0,0,.06);
}
.youth-home .nav-bottom-item.active,
.youth-home .nav-bottom-item:hover {
  color: var(--yi-primary);
}

/* --- NEW: Desktop Nav (updated) --- */
.youth-home .nav-desktop {
  background: linear-gradient(135deg, var(--yi-primary-darker) 0%, var(--yi-primary) 100%);
  border-bottom: none;
}
.youth-home .nav-desktop .nav-logo { color: #fff; }
.youth-home .nav-desktop .nav-logo span { color: var(--yi-accent); }
.youth-home .nav-desktop .nav-links a { color: rgba(255,255,255,.7); }
.youth-home .nav-desktop .nav-links a:hover,
.youth-home .nav-desktop .nav-links a.active { color: #fff; }

/* --- NEW: Loading skeleton --- */
.yi-skeleton {
  background: linear-gradient(90deg, #f1f5f9 25%, #e2e8f0 50%, #f1f5f9 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--yi-radius-sm);
}
@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* --- NEW: Footer spacing --- */
.yi-footer-space {
  height: 24px;
}

/* --- NEW: Responsive for homepage --- */
@media(min-width:768px) {
  .yi-home-card { margin: -14px auto 0; max-width: 688px; }
  .yi-quick { max-width: 720px; margin: 0 auto; padding: 20px 24px 0; }
  .yi-banner { max-width: 720px; margin: 0 auto; padding: 16px 24px 0; }
  .yi-section { max-width: 720px; margin: 0 auto; padding: 20px 24px 0; }
  .yi-hscroll-card { flex: 0 0 220px; }
}
@media(min-width:1024px) {
  .youth-home { padding-bottom: 0; }
  .yi-header { display: none; }
  .yi-home-card { max-width: 828px; margin: 20px auto 0; }
  .yi-quick { max-width: 860px; padding: 24px 24px 0; }
  .yi-banner { max-width: 860px; padding: 20px 24px 0; }
  .yi-section { max-width: 860px; padding: 24px 24px 0; }
  .yi-hscroll-card { flex: 0 0 240px; }
  .youth-home .nav-bottom { display: none; }
}