/* =================================================================
   DONATION FLOW — Step 1 (project list, embedded in hero card),
   Step 2 (donor info), Step 3 (80G details), Step 4 (payment).
   Reuses the site's existing tokens (--pink/--black/--white),
   fonts (--display/--body/--mono) and .btn / .modal-overlay system.
================================================================= */

/* ---------- project list (used inside the hero donate-card) ---------- */
.df-project-list{display:flex; flex-direction:column; gap:10px; margin-bottom:16px;}
.df-project{
  display:flex; justify-content:space-between; align-items:center; gap:14px;
  padding:15px 18px; border-radius:14px; border:1.5px solid var(--ink-150);
  cursor:pointer; transition:.25s;
}
.df-project:hover{border-color:var(--pink); background:var(--pink-30);}
.df-project.active{border-color:var(--pink); background:var(--pink-30); box-shadow:inset 0 0 0 1.5px var(--pink);}
.df-project-name{font-family:var(--display); font-weight:600; font-size:1rem; color:var(--black); line-height:1.25;}
.df-project-desc{font-family:var(--body); font-size:.76rem; color:var(--ink-400); margin-top:2px;}
.df-project-amt{font-family:var(--mono); font-weight:700; font-size:1.05rem; color:var(--black); white-space:nowrap;}
.df-project.active .df-project-amt{color:var(--pink);}

/* ---------- modal shell ---------- */
.df-box{
  position:relative; background:var(--white); border-radius:30px; width:100%; max-width:560px;
  max-height:88vh; overflow-y:auto; padding:30px 30px 22px;
  box-shadow:0 60px 100px -30px rgba(0,0,0,.5);
}
.df-box::-webkit-scrollbar{width:8px;}
.df-box::-webkit-scrollbar-thumb{background:var(--ink-150); border-radius:8px;}

/* ---------- ladder ---------- */
.df-ladder{display:flex; align-items:flex-start; gap:0; margin-bottom:18px;}
.df-rung{display:flex; align-items:center; flex:1;}
.df-dot{
  width:27px; height:27px; border-radius:50%; display:flex; align-items:center; justify-content:center;
  font-family:var(--mono); font-size:.7rem; font-weight:700; border:1.5px solid var(--ink-150);
  color:var(--ink-400); background:var(--white); flex-shrink:0; transition:.3s;
}
.df-dot.done{background:var(--pink); border-color:var(--pink); color:#fff;}
.df-dot.active{border-color:var(--pink); color:var(--pink); background:var(--pink-30);}
.df-line{height:1.5px; flex:1; background:var(--ink-150); margin:0 6px; align-self:center;}
.df-line.done{background:var(--pink);}
.df-rung-label{font-family:var(--mono); font-size:.6rem; letter-spacing:.06em; text-transform:uppercase; color:var(--ink-400); margin-top:6px; text-align:center;}

/* ---------- step copy ---------- */
.df-eyebrow{font-family:var(--mono); font-size:.72rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; color:var(--pink); margin-bottom:8px;}
.df-box h3{font-size:1.4rem; margin-bottom:4px;}
.df-box p.df-sub{color:var(--ink-400); font-size:.88rem; margin-bottom:16px; line-height:1.45;}

/* ---------- fields ---------- */
.df-field{margin-bottom:12px;}
.df-field label{display:block; font-family:var(--mono); font-size:.7rem; letter-spacing:.05em; text-transform:uppercase; color:var(--ink-400); font-weight:700; margin-bottom:5px;}
.df-field label .opt{text-transform:none; font-weight:400; color:var(--ink-400); letter-spacing:0;}
.df-field label .req{color:#e02424; margin-left:2px;}
.df-field input, .df-field select{
  width:100%; padding:11px 14px; border-radius:12px; border:1.5px solid var(--ink-150);
  font-family:var(--body); font-size:.92rem; color:var(--black); outline:none; background:var(--white);
  transition:border-color .2s ease;
}
.df-field input:focus{border-color:var(--pink);}
.df-field input.invalid{border-color:var(--pink); background:var(--pink-30);}
.df-field input.valid{border-color:var(--black);}
.df-field input[readonly]{background:var(--ink-80); color:var(--ink-400); cursor:not-allowed;}
.df-hint{font-family:var(--body); font-size:.75rem; margin-top:4px; min-height:14px;}
.df-hint.error{color:var(--pink); font-weight:600;}
.df-row-2{display:flex; gap:10px;}
.df-row-2 .df-field{flex:1; min-width:0;}
.df-section-label{font-family:var(--mono); font-size:.7rem; font-weight:700; letter-spacing:.08em; text-transform:uppercase; color:var(--pink); margin:16px 0 8px;}
.df-section-label:first-child{margin-top:0;}

/* ---------- 80G checkbox ---------- */
.df-check-row{
  display:flex; align-items:flex-start; gap:12px; padding:12px; border-radius:14px;
  border:1.5px solid var(--ink-150); cursor:pointer; transition:.25s; margin:4px 0 16px;
}
.df-check-row.checked{border-color:var(--pink); background:var(--pink-30);}
.df-check-box{
  width:20px; height:20px; border-radius:6px; border:1.5px solid var(--ink-150); flex-shrink:0; margin-top:1px;
  display:flex; align-items:center; justify-content:center; transition:.2s;
}
.df-check-row.checked .df-check-box{background:var(--pink); border-color:var(--pink);}
.df-check-box svg{display:none; width:12px; height:12px;}
.df-check-row.checked .df-check-box svg{display:block;}
.df-check-text b{display:block; font-family:var(--body); font-size:.9rem; color:var(--black); margin-bottom:2px;}
.df-check-text span{font-family:var(--body); font-size:.78rem; color:var(--ink-400);}

/* ---------- searchable state dropdown ---------- */
.df-combo{position:relative;}
.df-combo-list{
  position:absolute; top:calc(100% + 6px); left:0; right:0; max-height:210px; overflow-y:auto;
  background:var(--white); border:1.5px solid var(--ink-150); border-radius:12px; z-index:10; display:none;
  box-shadow:0 20px 40px -18px rgba(32,33,33,.3);
}
.df-combo-list.open{display:block;}
.df-combo-option{padding:11px 16px; font-family:var(--body); font-size:.88rem; cursor:pointer;}
.df-combo-option:hover, .df-combo-option.highlight{background:var(--pink-30); color:var(--pink);}
.df-combo-empty{padding:11px 16px; font-family:var(--body); font-size:.82rem; color:var(--ink-400);}

/* ---------- buttons inside modal ---------- */
.df-btn-row{margin-top:6px;}
.df-btn-row .btn{width:100%; justify-content:center;}
.df-btn-back{margin-top:10px;}
.df-btn-split{display:flex; gap:10px;}
.df-btn-split .btn{flex:1; width:auto;}
.df-btn-split #mStep2Back, .df-btn-split #mStep3Back{flex:0 0 34%;}
.btn[disabled], .btn.df-disabled{opacity:.4; pointer-events:none;}

/* ---------- payment loading screen ---------- */
.df-loading{position:relative; min-height:280px; padding:12px 0 4px;}

/* skeleton (shown first, while the order is being prepared) */
.df-skel-wrap{display:flex; flex-direction:column; gap:14px; transition:opacity .35s var(--ease), transform .35s var(--ease);}
.df-skel-wrap.df-skel-out{opacity:0; transform:translateY(-8px); pointer-events:none; position:absolute; inset:0 0 auto 0;}
.df-skel-card{
  background:var(--ink-80); border-radius:18px; padding:20px; display:flex; flex-direction:column; gap:10px;
  overflow:hidden; position:relative;
}
.df-skel-card::after{
  content:''; position:absolute; inset:0;
  background:linear-gradient(100deg, transparent 30%, rgba(255,255,255,.65) 48%, transparent 66%);
  background-size:200% 100%; animation:df-shimmer 1.3s ease-in-out infinite;
}
.df-skel-line{display:block; height:11px; border-radius:6px; background:var(--ink-150);}
.df-skel-line.w70{width:70%;} .df-skel-line.w60{width:60%;} .df-skel-line.w50{width:50%;}
.df-skel-line.w40{width:40%;} .df-skel-line.w90{width:90%;}
@keyframes df-shimmer{0%{background-position:160% 0;} 100%{background-position:-60% 0;}}

/* glassmorphism summary card (shown after the skeleton phase) */
.df-glass-wrap{
  position:absolute; inset:0; display:flex; align-items:center; justify-content:center;
  opacity:0; transform:translateY(10px) scale(.98); pointer-events:none;
  transition:opacity .5s var(--ease-soft), transform .5s var(--ease-soft);
}
.df-glass-wrap.show{opacity:1; transform:translateY(0) scale(1); pointer-events:auto;}
.df-glass-card{
  width:100%; max-width:340px; text-align:center; padding:36px 28px 30px; border-radius:26px;
  background:linear-gradient(160deg, rgba(255,255,255,.75), rgba(255,240,247,.55));
  border:1px solid rgba(255,255,255,.6);
  box-shadow:0 30px 60px -24px rgba(32,33,33,.35), inset 0 1px 0 rgba(255,255,255,.8);
  backdrop-filter:blur(22px); -webkit-backdrop-filter:blur(22px);
  animation:df-float 3.2s ease-in-out infinite;
}
@keyframes df-float{0%,100%{transform:translateY(0);} 50%{transform:translateY(-9px);}}
.df-glass-badge{
  width:46px; height:46px; margin:0 auto 16px; border-radius:50%;
  background:var(--pink); color:#fff; display:flex; align-items:center; justify-content:center;
  box-shadow:0 14px 26px -10px rgba(236,0,134,.65);
}
.df-glass-label{font-family:var(--mono); font-size:.72rem; font-weight:700; letter-spacing:.06em; text-transform:uppercase; color:var(--ink-400); margin-bottom:10px;}
.df-glass-amt{font-family:var(--display); font-weight:700; font-size:2.3rem; color:var(--black); margin-bottom:8px;}
.df-glass-sub{font-family:var(--body); font-size:.83rem; color:var(--ink-400); margin-bottom:20px;}
.df-glass-bar{width:100%; height:5px; border-radius:100px; background:rgba(32,33,33,.08); overflow:hidden;}
.df-glass-bar span{
  display:block; height:100%; width:0%; border-radius:100px; background:var(--pink);
  transition:width 1.3s var(--ease-soft);
}

@media (prefers-reduced-motion: reduce){
  .df-glass-card{animation:none;}
}

/* ---------- responsive ---------- */
@media (max-width:640px){
  .df-box{border-radius:20px; padding:22px 18px 18px; max-height:94vh;}
  .df-ladder{margin-bottom:14px;}
  .df-box h3{font-size:1.2rem; margin-bottom:3px;}
  .df-box p.df-sub{font-size:.82rem; margin-bottom:12px;}
  .df-field{margin-bottom:10px;}
  .df-field label{margin-bottom:4px; font-size:.66rem;}
  .df-field input, .df-field select{padding:10px 12px; font-size:.88rem;}
  .df-row-2{gap:8px;}
  .df-check-row{padding:10px; margin:4px 0 12px;}
  .df-section-label{margin:12px 0 8px;}
  .df-btn-split{gap:8px;}
  .df-btn-split #mStep2Back, .df-btn-split #mStep3Back{flex:0 0 30%;}
}

/* ---------- desktop-only compact sizing so the popup fits one screen ---------- */
@media (min-width:641px){
  .df-box{padding:22px 28px 18px; max-height:92vh;}
  .df-ladder{margin-bottom:12px;}
  .df-box h3{font-size:1.2rem; margin-bottom:3px;}
  .df-box p.df-sub{margin-bottom:10px; font-size:.84rem;}
  .df-field{margin-bottom:8px;}
  .df-field label{margin-bottom:3px;}
  .df-field input, .df-field select{padding:8px 14px;}
  .df-row-2{gap:10px;}
  .df-check-row{padding:10px; margin:0;}
  .df-section-label{margin:10px 0 6px;}
  .df-btn-row{margin-top:4px;}
}

/* ---------- title + name row ---------- */
.df-row-title-name{align-items:flex-start;}
.df-title-field{flex:0 0 90px;}
.df-name-field{flex:1;}

/* ---------- state + 80G checkbox side-by-side row ---------- */
.df-row-state-80g{align-items:stretch;}
.df-row-state-80g .df-check-row{flex:1; min-width:0; margin:0;}
.df-row-state-80g .df-check-row .df-check-text b{font-size:.8rem; line-height:1.25;}
.df-row-state-80g .df-check-row .df-check-text span{display:none;}
@media (min-width:641px){
  .df-row-state-80g{align-items:center;}
}