/* ==========================================================================
   upload.css (네이비 테마 / 카드형 폼 / 반응형)
   - upload.php 클래스 기준: upload-main, upload-wrap, upload-card, upload-form ...
   ========================================================================== */

:root{
  --navy-900:#0b1220;
  --navy-850:#0f1b33;
  --navy-800:#111b2e;
  --navy-700:#15284a;
  --blue-600:#2563eb;
  --blue-700:#1d4ed8;
  --slate-50:#f8fafc;
  --slate-100:#f1f5f9;
  --slate-200:#e2e8f0;
  --slate-300:#cbd5e1;
  --slate-600:#475569;
  --slate-700:#334155;
  --text:#0f172a;
  --muted:#64748b;
  --card:#ffffff;
  --ring: rgba(37,99,235,.35);
  --shadow: 0 18px 50px rgba(2,8,23,.12);
  --radius: 18px;
}

/* 페이지 여백 */
.upload-main .upload-wrap{
  padding-top: 14px;
  padding-bottom: 26px;
}

/* 카드 */
.upload-card{
  background: var(--card);
  border: 1px solid rgba(15,23,42,.08);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

/* 헤더 */
.upload-header{
  padding: 18px 18px 12px 18px;
  border-bottom: 1px solid rgba(15,23,42,.06);
  background: linear-gradient(180deg, rgba(37,99,235,.08), rgba(37,99,235,0));
}
.upload-header .gallery-title-main{
  margin: 0 0 6px 0;
  font-size: 20px;
  letter-spacing: -0.2px;
  color: var(--text);
  font-weight: 900;
}
.upload-header .gallery-title-sub{
  margin: 0;
  font-size: 13px;
  line-height: 1.55;
  color: var(--muted);
}
.upload-header strong{ color: var(--navy-800); }

/* 폼 */
.upload-form{
  padding: 16px 18px 18px 18px;
}
.upload-row{
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 12px;
  align-items: start;
  padding: 10px 0;
}
.upload-row + .upload-row{
  border-top: 1px dashed rgba(15,23,42,.10);
}

.upload-label{
  font-size: 13px;
  font-weight: 900;
  color: var(--navy-800);
  padding-top: 10px;
}

.upload-select,
.upload-file,
.upload-pass{
  width: 100%;
  border: 1px solid rgba(15,23,42,.14);
  background: #fff;
  border-radius: 12px;
  padding: 10px 12px;
  font-size: 14px;
  color: var(--text);
  outline: none;
}

.upload-file{
  padding: 10px 12px;
}

.upload-select:focus,
.upload-file:focus,
.upload-pass:focus{
  border-color: rgba(37,99,235,.55);
  box-shadow: 0 0 0 4px var(--ring);
}

.upload-help{
  display: block;
  margin-top: 6px;
  font-size: 12px;
  color: var(--slate-600);
}

/* 비밀번호 row */
.upload-pass-row{
  display: flex;
  gap: 10px;
}
.upload-pass{
  flex: 1 1 auto;
}
.upload-pass-toggle{
  flex: 0 0 auto;
  border: 1px solid rgba(15,23,42,.14);
  background: var(--slate-50);
  border-radius: 12px;
  padding: 10px 14px;
  font-size: 13px;
  font-weight: 900;
  color: var(--navy-800);
  cursor: pointer;
}
.upload-pass-toggle:hover{
  background: var(--slate-100);
}

/* 버튼 */
.upload-actions{
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid rgba(15,23,42,.06);
}
.upload-btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 14px;
  padding: 10px 14px;
  font-size: 14px;
  font-weight: 900;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  user-select: none;
}

.upload-btn.primary{
  color: #fff;
  background: linear-gradient(180deg, var(--blue-600), var(--blue-700));
  border-color: rgba(29,78,216,.30);
  box-shadow: 0 12px 28px rgba(29,78,216,.22);
}
.upload-btn.primary:hover{
  filter: brightness(1.03);
}

.upload-btn.subtle{
  color: var(--navy-800);
  background: #fff;
  border-color: rgba(15,23,42,.14);
}
.upload-btn.subtle:hover{
  background: var(--slate-50);
}

/* 반응형 */
@media (max-width: 820px){
  .upload-row{
    grid-template-columns: 1fr;
    gap: 6px;
  }
  .upload-label{
    padding-top: 0;
  }
  .upload-actions{
    justify-content: stretch;
    flex-direction: column;
  }
  .upload-btn{
    width: 100%;
  }
}




/* ==========================================================================
   upload.css (네이비 테마 / 카드+폼+버튼 / 반응형)
   - site.css / gallery.css 위에서 덮어쓰는 페이지 전용 스타일
   ========================================================================== */

.upload-main .upload-wrap{
  padding-top: 14px;
  padding-bottom: 28px;
}

.upload-card{
  border-radius: 18px;
  box-shadow: 0 10px 28px rgba(17,24,39,.10);
  border: 1px solid rgba(17,24,39,.08);
  background: #fff;
  padding: 18px 18px;
}

.upload-header{
  display:flex;
  flex-direction:column;
  gap: 6px;
  margin-bottom: 14px;
}

.upload-form{
  display:flex;
  flex-direction:column;
  gap: 14px;
}

.upload-row{
  display:flex;
  flex-direction:column;
  gap: 8px;
}

.upload-label{
  font-size: 13px;
  font-weight: 900;
  color: #0f172a; /* navy-900 */
  letter-spacing: -.2px;
}

.upload-select,
.upload-file,
.upload-pass{
  width: 100%;
  border-radius: 14px;
  border: 1px solid rgba(15,23,42,.14);
  background: #ffffff;
  padding: 11px 12px;
  font-size: 14px;
  color: #0f172a;
  outline: none;
  transition: box-shadow .15s ease, border-color .15s ease, transform .05s ease;
}

.upload-select:focus,
.upload-file:focus,
.upload-pass:focus{
  border-color: rgba(29,78,216,.55);            /* blue-700 */
  box-shadow: 0 0 0 4px rgba(29,78,216,.12);
}

.upload-help{
  font-size: 12px;
  color: #475569; /* slate-600 */
  font-weight: 700;
  line-height: 1.4;
}

/* 비밀번호 줄: 인풋 + 토글 */
.upload-pass-row{
  display:flex;
  gap: 10px;
  align-items: stretch;
}

.upload-pass{
  flex: 1;
}

.upload-pass-toggle{
  min-width: 76px;
  border-radius: 14px;
  border: 1px solid rgba(15,23,42,.14);
  background: rgba(15,23,42,.03);
  color: #0f172a;
  font-weight: 900;
  cursor: pointer;
  padding: 0 12px;
  transition: transform .05s ease, box-shadow .15s ease, background .15s ease;
}

.upload-pass-toggle:hover{
  background: rgba(29,78,216,.08);
  box-shadow: 0 10px 20px rgba(17,24,39,.08);
}
.upload-pass-toggle:active{
  transform: translateY(1px);
}

/* 버튼 */
.upload-actions{
  display:flex;
  gap: 10px;
  margin-top: 6px;
  flex-wrap: wrap;
}

.upload-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 8px;
  text-decoration:none;
  border-radius: 14px;
  padding: 11px 14px;
  font-size: 14px;
  font-weight: 900;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .05s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
}

.upload-btn.primary{
  background: #0b2a66;              /* navy */
  border-color: rgba(11,42,102,.95);
  color: #fff;
  box-shadow: 0 12px 24px rgba(11,42,102,.18);
}
.upload-btn.primary:hover{
  background: #0a255b;
}
.upload-btn.primary:active{
  transform: translateY(1px);
}

.upload-btn.subtle{
  background: rgba(15,23,42,.03);
  border-color: rgba(15,23,42,.14);
  color: #0f172a;
}
.upload-btn.subtle:hover{
  background: rgba(29,78,216,.08);
  box-shadow: 0 10px 22px rgba(17,24,39,.08);
}
.upload-btn.subtle:active{
  transform: translateY(1px);
}

/* 모바일 최적화 */
@media (max-width: 720px){
  .upload-card{
    padding: 14px 14px;
    border-radius: 16px;
  }
  .upload-actions{
    flex-direction: column;
  }
  .upload-btn{
    width: 100%;
  }
  .upload-pass-toggle{
    min-width: 72px;
  }
}

/* ------------------------------------------- (필수) upload.css 최소 추천본 --- */

.page-upload .site-main{padding:18px 0 28px;}
.page-upload .upload-card{
  border:1px solid rgba(15,23,42,.10);
  background:#fff;
  border-radius:16px;
  padding:16px;
  box-shadow:0 6px 22px rgba(15,23,42,.06);
}
.page-upload .upload-head{margin-bottom:14px;}
.page-upload .upload-title{margin:0 0 6px;font-size:20px;font-weight:900;}
.page-upload .upload-sub{opacity:.75;font-size:13px;}

.page-upload .upload-row{margin:12px 0;}
.page-upload .upload-label{display:block;margin-bottom:6px;font-weight:800;}
.page-upload .upload-input{
  width:100%;max-width:520px;
  padding:10px 12px;
  border:1px solid rgba(15,23,42,.18);
  border-radius:12px;
  background:#fff;
}
.page-upload .upload-file{width:100%;max-width:520px;}
.page-upload .upload-hint{font-size:12px;opacity:.7;margin-top:6px;}

.page-upload .upload-actions{margin-top:16px;display:flex;gap:10px;flex-wrap:wrap;align-items:center;}
.page-upload .btn-primary{
  display:inline-flex;align-items:center;justify-content:center;
  padding:10px 14px;border-radius:12px;
  border:1px solid rgba(37,99,235,.25);
  background:rgba(37,99,235,.10);
  color:#1e40af;
  font-weight:900;
  text-decoration:none;
  cursor:pointer;
}
.page-upload .btn-primary:hover{background:rgba(37,99,235,.14);}
.page-upload .btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;
  padding:10px 14px;border-radius:12px;
  border:1px solid rgba(15,23,42,.16);
  background:#fff;
  color:#0f172a;
  font-weight:900;
  text-decoration:none;
}
.page-upload .btn-link{font-weight:900;text-decoration:none;opacity:.8;}
.page-upload .btn-link:hover{opacity:1;}