:root {
  --primary: #2C5F8A;
  --primary-light: #4A90C4;
  --primary-dark: #1A3D5C;
  --accent-light: #FFF3D0;
  --bg: #F7F9FC;
  --bg-white: #FFFFFF;
  --text-dark: #1A2340;
  --text-mid: #4A5568;
  --text-light: #8A9BB0;
  --border: #E2E8F0;
  --error: #E53E3E;
  --shadow-sm: 0 2px 8px rgba(44,95,138,0.08);
  --shadow-md: 0 8px 32px rgba(44,95,138,0.13);
  --shadow-lg: 0 16px 48px rgba(44,95,138,0.18);
  --radius: 14px;
  --transition: 0.22s cubic-bezier(0.4,0,0.2,1);
  /* category colors */
  --col-hymn: #2C5F8A;
  --col-gospel: #7B4FA6;
  --col-ccm: #1A7A5E;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
body{font-family:'Noto Sans KR','Malgun Gothic',sans-serif;background:var(--bg);color:var(--text-dark);min-height:100vh;line-height:1.6;}

/* TOPBAR */
.topbar{position:fixed;top:0;left:0;right:0;height:62px;background:var(--bg-white);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 20px;z-index:1000;box-shadow:var(--shadow-sm);}
.topbar-left,.topbar-right{display:flex;align-items:center;width:60px;}
.topbar-right{justify-content:flex-end;}
.menu-btn,.mypage-btn{background:none;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;transition:background var(--transition);color:var(--text-mid);}
.menu-btn:hover,.mypage-btn:hover{background:var(--bg);color:var(--primary);}
.menu-btn svg,.mypage-btn svg{width:22px;height:22px;}
.logo{display:flex;flex-direction:column;align-items:center;cursor:pointer;text-decoration:none;}
.logo-icon{display:flex;align-items:center;gap:7px;}
.logo-mark{width:28px;height:28px;background:linear-gradient(135deg,var(--primary),var(--primary-light));border-radius:7px;display:flex;align-items:center;justify-content:center;}
.logo-mark svg{width:16px;height:16px;color:white;}
.logo-text{font-size:17px;font-weight:700;color:var(--primary-dark);letter-spacing:-0.3px;}
.logo-sub{font-size:9px;color:var(--text-light);letter-spacing:1px;text-transform:uppercase;margin-top:-2px;}

/* OVERLAY */
.overlay{position:fixed;inset:0;background:rgba(0,0,0,0.38);z-index:1100;opacity:0;pointer-events:none;transition:opacity var(--transition);}
.overlay.active{opacity:1;pointer-events:all;}

/* DRAWER */
.drawer{position:fixed;top:0;left:0;bottom:0;width:280px;background:var(--bg-white);z-index:1200;transform:translateX(-100%);transition:transform 0.3s cubic-bezier(0.4,0,0.2,1);box-shadow:var(--shadow-lg);display:flex;flex-direction:column;}
.drawer.active{transform:translateX(0);}
.drawer-head{padding:24px 22px 16px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;}
.drawer-logo{font-size:16px;font-weight:700;color:var(--primary-dark);}
.drawer-close{background:none;border:none;cursor:pointer;color:var(--text-light);font-size:22px;padding:2px 6px;border-radius:6px;transition:color var(--transition);}
.drawer-close:hover{color:var(--primary);}
.drawer-nav{padding:12px 0;flex:1;overflow-y:auto;}
.drawer-section-title{font-size:10px;font-weight:700;color:var(--text-light);letter-spacing:1.5px;text-transform:uppercase;padding:14px 22px 6px;}
.drawer-nav a{display:flex;align-items:center;gap:12px;padding:11px 22px;text-decoration:none;color:var(--text-mid);font-size:14px;font-weight:500;transition:background var(--transition),color var(--transition);}
.drawer-nav a:hover,.drawer-nav a.active{background:#EBF4FF;color:var(--primary);}
.drawer-nav a svg{width:18px;height:18px;flex-shrink:0;}
.cat-badge{margin-left:auto;background:var(--primary-light);color:white;font-size:10px;font-weight:700;padding:1px 7px;border-radius:20px;}
.cat-badge.soon{background:var(--border);color:var(--text-light);}

/* MYPANEL */
.mypanel{position:fixed;top:62px;right:0;bottom:0;width:300px;background:var(--bg-white);border-left:1px solid var(--border);z-index:900;transform:translateX(100%);transition:transform 0.3s cubic-bezier(0.4,0,0.2,1);box-shadow:var(--shadow-lg);overflow-y:auto;}
.mypanel.active{transform:translateX(0);}
.mypanel-head{padding:22px 20px 16px;border-bottom:1px solid var(--border);font-size:15px;font-weight:700;color:var(--text-dark);}
.mypanel-section{padding:16px 20px;}
.mypanel-section-title{font-size:11px;font-weight:700;color:var(--text-light);letter-spacing:1px;text-transform:uppercase;margin-bottom:10px;}
.mypanel-item{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--border);font-size:13px;color:var(--text-mid);text-decoration:none;cursor:pointer;background:none;border-left:none;border-right:none;border-top:none;width:100%;font-family:inherit;transition:color var(--transition);}
.mypanel-item:last-child{border-bottom:none;}
.mypanel-item:hover{color:var(--primary);}
.mypanel-item svg{width:16px;height:16px;color:var(--primary);flex-shrink:0;}
.mypanel-auth-btns{display:flex;flex-direction:column;gap:10px;padding:16px 20px;}
.btn-auth-login{width:100%;padding:11px 0;background:var(--primary);color:white;border:none;border-radius:10px;font-size:14px;font-weight:700;cursor:pointer;font-family:inherit;transition:background var(--transition);}
.btn-auth-login:hover{background:var(--primary-dark);}
.btn-auth-signup{width:100%;padding:11px 0;background:none;color:var(--primary);border:1.5px solid var(--primary);border-radius:10px;font-size:14px;font-weight:700;cursor:pointer;font-family:inherit;transition:all var(--transition);}
.btn-auth-signup:hover{background:#EBF4FF;}

/* AUTH MODAL */
.auth-modal{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%) scale(0.95);width:420px;max-width:calc(100vw - 32px);background:var(--bg-white);border-radius:20px;box-shadow:var(--shadow-lg);z-index:1300;opacity:0;pointer-events:none;transition:all 0.25s cubic-bezier(0.4,0,0.2,1);overflow:hidden;}
.auth-modal.active{opacity:1;pointer-events:all;transform:translate(-50%,-50%) scale(1);}
.auth-modal-head{padding:28px 28px 0;display:flex;align-items:center;justify-content:space-between;}
.auth-title{font-size:20px;font-weight:800;color:var(--primary-dark);}
.auth-close{background:none;border:none;cursor:pointer;color:var(--text-light);font-size:22px;padding:2px 6px;border-radius:6px;transition:color var(--transition);}
.auth-close:hover{color:var(--primary);}
.auth-tabs{display:flex;margin:20px 28px 0;border-bottom:2px solid var(--border);}
.auth-tab{flex:1;padding:10px 0;text-align:center;background:none;border:none;cursor:pointer;font-size:14px;font-weight:600;color:var(--text-light);font-family:inherit;border-bottom:3px solid transparent;margin-bottom:-2px;transition:all var(--transition);}
.auth-tab.active{color:var(--primary);border-bottom-color:var(--primary);}
.auth-pane{display:none;padding:24px 28px 28px;}
.auth-pane.active{display:block;}
.form-group{margin-bottom:16px;}
.form-label{display:block;font-size:13px;font-weight:600;color:var(--text-mid);margin-bottom:6px;}
.form-input{width:100%;padding:12px 16px;border:1.5px solid var(--border);border-radius:10px;font-size:14px;font-family:inherit;color:var(--text-dark);background:var(--bg);outline:none;transition:border-color var(--transition),box-shadow var(--transition);}
.form-input:focus{border-color:var(--primary-light);box-shadow:0 0 0 3px rgba(74,144,196,0.15);background:white;}
.form-error{display:none;font-size:12px;color:var(--error);margin-top:8px;padding:8px 12px;background:#FFF5F5;border-radius:8px;border:1px solid #FED7D7;}
.btn-submit{width:100%;padding:13px 0;margin-top:6px;background:linear-gradient(135deg,var(--primary),var(--primary-light));color:white;border:none;border-radius:10px;font-size:15px;font-weight:700;cursor:pointer;font-family:inherit;transition:opacity var(--transition),transform var(--transition);box-shadow:0 4px 14px rgba(44,95,138,0.3);}
.btn-submit:hover{opacity:0.92;transform:translateY(-1px);}
.auth-switch{text-align:center;margin-top:16px;font-size:13px;color:var(--text-light);}
.auth-switch a{color:var(--primary);font-weight:600;text-decoration:none;cursor:pointer;}

/* MAIN */
.main{padding-top:62px;min-height:100vh;display:flex;flex-direction:column;align-items:center;}

/* HERO */
.hero{width:100%;display:flex;flex-direction:column;align-items:center;padding:44px 20px 28px;background:linear-gradient(160deg,#EBF4FF 0%,#F7F9FC 100%);border-bottom:1px solid var(--border);}
.hero-title{font-size:26px;font-weight:800;color:var(--primary-dark);letter-spacing:-0.5px;margin-bottom:6px;text-align:center;}
.hero-sub{font-size:14px;color:var(--text-light);margin-bottom:24px;text-align:center;}

/* CATEGORY SWITCHER */
.cat-switcher{display:flex;gap:8px;margin-bottom:22px;}
.cat-sw-btn{padding:8px 22px;border-radius:50px;border:2px solid var(--border);background:var(--bg-white);font-size:13px;font-weight:700;cursor:pointer;font-family:inherit;color:var(--text-mid);transition:all var(--transition);display:flex;align-items:center;gap:6px;}
.cat-sw-btn .cnt{font-size:11px;opacity:0.7;}
.cat-sw-btn.active-hymn{background:var(--col-hymn);border-color:var(--col-hymn);color:white;}
.cat-sw-btn.active-gospel{background:var(--col-gospel);border-color:var(--col-gospel);color:white;}
.cat-sw-btn.active-ccm{background:var(--col-ccm);border-color:var(--col-ccm);color:white;}
.cat-sw-btn:not([class*="active"]):hover{border-color:var(--primary-light);color:var(--primary);}

/* SEARCH */
.search-wrap{width:100%;max-width:620px;position:relative;}
.search-box{width:100%;padding:16px 56px 16px 52px;font-size:16px;font-family:inherit;border:2px solid var(--border);border-radius:50px;background:var(--bg-white);color:var(--text-dark);outline:none;box-shadow:var(--shadow-md);transition:border-color var(--transition),box-shadow var(--transition);}
.search-box:focus{border-color:var(--primary-light);box-shadow:var(--shadow-lg),0 0 0 3px rgba(74,144,196,0.15);}
.search-icon{position:absolute;left:18px;top:50%;transform:translateY(-50%);color:var(--text-light);pointer-events:none;}
.search-icon svg{width:20px;height:20px;}
.search-clear{position:absolute;right:16px;top:50%;transform:translateY(-50%);background:var(--border);border:none;cursor:pointer;width:28px;height:28px;border-radius:50%;display:none;align-items:center;justify-content:center;color:var(--text-light);transition:background var(--transition);}
.search-clear.visible{display:flex;}
.search-clear:hover{background:var(--primary-light);color:white;}
.search-clear svg{width:14px;height:14px;}

/* CCM CODE FILTER */
.code-filter{display:none;flex-wrap:wrap;gap:6px;margin-top:14px;width:100%;max-width:620px;justify-content:center;}
.code-filter.visible{display:flex;}
.code-btn{padding:5px 14px;border-radius:50px;border:1.5px solid var(--border);background:var(--bg-white);font-size:12px;font-weight:700;cursor:pointer;font-family:inherit;color:var(--text-mid);transition:all var(--transition);}
.code-btn:hover{border-color:var(--col-ccm);color:var(--col-ccm);}
.code-btn.active{background:var(--col-ccm);border-color:var(--col-ccm);color:white;}

/* RESULTS */
.results-area{width:100%;max-width:720px;padding:24px 20px 60px;}
.results-meta{font-size:13px;color:var(--text-light);margin-bottom:14px;}
.results-meta strong{font-weight:700;}
.hymn-list{display:flex;flex-direction:column;gap:8px;}

/* CARD */
.hymn-card{background:var(--bg-white);border:1px solid var(--border);border-radius:var(--radius);display:flex;align-items:center;padding:14px 18px;text-decoration:none;color:inherit;transition:all var(--transition);box-shadow:var(--shadow-sm);animation:slideIn 0.18s ease both;}
@keyframes slideIn{from{opacity:0;transform:translateY(8px);}to{opacity:1;transform:translateY(0);}}
.hymn-card:hover{border-color:var(--primary-light);box-shadow:var(--shadow-md);transform:translateY(-2px);}

.hymn-num{width:44px;height:44px;flex-shrink:0;margin-right:14px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:800;color:white;}
.hymn-num.type-hymn{background:linear-gradient(135deg,var(--col-hymn),var(--primary-light));}
.hymn-num.type-gospel{background:linear-gradient(135deg,var(--col-gospel),#A97DC8);}
.hymn-num.type-ccm{background:linear-gradient(135deg,var(--col-ccm),#2EAD84);font-size:12px;}

.hymn-info{flex:1;min-width:0;}
.hymn-title{font-size:15px;font-weight:700;color:var(--text-dark);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.hymn-title mark{background:var(--accent-light);color:var(--text-dark);border-radius:3px;padding:0 2px;}
.hymn-arrow{color:var(--text-light);margin-left:12px;flex-shrink:0;transition:transform var(--transition),color var(--transition);}
.hymn-card:hover .hymn-arrow{transform:translateX(4px);color:var(--primary);}
.hymn-arrow svg{width:18px;height:18px;}

/* EMPTY */
.empty-state{text-align:center;padding:60px 20px;display:none;}
.empty-state.visible{display:block;}
.empty-state-icon{font-size:48px;margin-bottom:12px;}
.empty-state h3{font-size:18px;color:var(--text-mid);margin-bottom:6px;}
.empty-state p{font-size:14px;color:var(--text-light);}

/* RESPONSIVE */
@media(max-width:768px){.hero{padding:32px 16px 22px;}.hero-title{font-size:20px;}.results-area{padding:16px 12px 50px;}.drawer{width:85vw;max-width:300px;}.mypanel{width:90vw;}.cat-switcher{gap:6px;}.cat-sw-btn{padding:7px 14px;font-size:12px;}}
@media(max-width:480px){.topbar{padding:0 12px;}.hymn-card{padding:12px 14px;}.hymn-num{width:38px;height:38px;font-size:11px;margin-right:12px;}.cat-sw-btn .cnt{display:none;}.auth-modal-head,.auth-pane{padding-left:20px;padding-right:20px;}.auth-tabs{margin-left:20px;margin-right:20px;}}