/* =================================================================
   DONATION FLOW — Complete Stylesheet
   Covers: donate-card (hero embed), project list, modal shell,
   step forms, 80G checkbox, payment loader, glass summary card.
   Reuses the site's tokens (--pink/--black/--white, fonts, .btn).
================================================================= */

:root {
  --pink: #ec008c;
  --pink-hover: #EC008C;
  --pink-30: rgba(236, 0, 140, 0.08);
  --pink-60: rgba(236, 0, 140, 0.15);
  --black: #202121;
  --white: #ffffff;
  --ink-80: rgba(32, 33, 33, 0.06);
  --ink-150: rgba(32, 33, 33, 0.14);
  --ink-400: rgba(32, 33, 33, 0.65);
  --ink-550: rgba(32, 33, 33, 0.75);
  --display: 'Poppins', sans-serif;
  --body: 'Inter', sans-serif;
  --mono: 'Inter', sans-serif;
  --ease: cubic-bezier(.22, .8, .28, 1);
  --ease-soft: cubic-bezier(.25, 1, .5, 1);
}

/* ==================== MODAL OVERLAY ==================== */
.modal-overlay{
  position:fixed; inset:0; z-index:2000; background:rgba(32,33,33,.75); backdrop-filter:blur(6px);
  display:flex; align-items:center; justify-content:center; padding:24px;
  opacity:0; visibility:hidden; transition:opacity .4s var(--ease), visibility .4s var(--ease);
}
.modal-overlay.active{opacity:1; visibility:visible;}
.modal-close{
  position:absolute; top:16px; right:16px; z-index:3; width:40px; height:40px; border-radius:50%;
  background:rgba(255,255,255,.92); color:var(--black); display:flex; align-items:center; justify-content:center;
  border:none; cursor:pointer; box-shadow:0 8px 18px -8px rgba(0,0,0,.4);
  transition:transform .3s var(--ease), background .3s var(--ease), color .3s var(--ease);
}
.modal-close:hover{transform:rotate(90deg); background:var(--pink); color:#fff;}

/* ==================== DONATE CARD (embedded in hero) ==================== */
.donate-card-wrap{position:relative; width:100%;}
.donate-card{
  position:relative; background:var(--white); border-radius:26px; padding:30px;
  box-shadow:0 50px 90px -34px rgba(32,33,33,.28), 0 0 0 1px var(--ink-80);
  overflow:hidden;
}
.donate-card::before{
  content:''; position:absolute; top:-60%; right:-30%; width:300px; height:300px; border-radius:50%;
  background:var(--pink-60); z-index:0; filter:blur(10px);
}
.donate-card > *{position:relative; z-index:1;}
.donate-card h3{font-family:var(--display); font-size:1.3rem; margin-bottom:6px; color:var(--black); font-weight:700;}
.donate-card > p{color:var(--ink-400); font-family:var(--body); font-size:.86rem; margin-bottom:24px;}
.dc-label{font-family:var(--mono); font-size:.72rem; font-weight:700; letter-spacing:.08em; text-transform:uppercase; color:var(--ink-400); margin-bottom:12px;}

.dc-custom-wrap{position:relative; margin-bottom:18px;}
.dc-custom-wrap span{position:absolute; left:16px; top:50%; transform:translateY(-50%); font-family:var(--mono); font-weight:700; color:var(--ink-400);}
.dc-custom{
  width:100%; padding:14px 16px 14px 34px; border-radius:14px; border:1.5px solid var(--ink-150);
  font-size:.95rem; font-family:var(--mono); font-weight:600; box-sizing:border-box; background:#fff; color:var(--black);
  outline:none; transition:border-color .25s ease;
}
.dc-custom:focus{border-color:var(--pink);}

.dc-trust-single{
  display:flex; align-items:flex-start; gap:8px; margin:0 0 16px;
  font-family:var(--body); font-size:.76rem; font-weight:600; color:var(--ink-550); line-height:1.35;
}
.dc-trust-box{
  width:15px; height:15px; border-radius:5px; flex-shrink:0; margin-top:1px;
  background:var(--black); color:#fff;
  display:flex; align-items:center; justify-content:center;
}

.dc-donate{
  width:100%; justify-content:center; padding:16px 0; font-size:1.02rem; font-family:var(--mono);
  background:var(--pink); color:#fff; border:none; border-radius:100px; font-weight:700;
  cursor:pointer; display:flex; align-items:center; gap:8px;
  box-shadow:0 16px 34px -14px rgba(236,0,134,.7);
  transition:all .3s var(--ease);
}
.dc-donate:hover{
  background:var(--pink-hover); transform:translateY(-2px);
  box-shadow:0 22px 44px -12px rgba(236,0,134,.8);
}
.dc-secure{display:flex; align-items:center; justify-content:center; gap:7px; margin-top:14px; font-size:.75rem; color:var(--ink-400); font-weight:600;}

.dc-methods-single{overflow:visible; padding-bottom:0; margin-top:12px;}
.dc-methods-single img{display:block; width:100%; max-width:320px; height:auto; margin:0 auto;}

/* ==================== PROJECT LIST (card + modal Step 1) ==================== */
.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; overscroll-behavior:contain; 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:#EC008C; 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 shimmer */
.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 */
.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;}
}

/* ==================== 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 SIDE-BY-SIDE ==================== */
.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;}

/* ==================== DESKTOP COMPACT — DONATE CARD ==================== */
@media (min-width:1081px){
  .donate-card{padding:22px 24px;}
  .donate-card h3{font-size:1.15rem; margin-bottom:4px;}
  .donate-card > p{font-size:.82rem; margin-bottom:16px;}
  .dc-label{margin-bottom:8px;}
  .df-project-list{gap:7px; margin-bottom:12px;}
  .df-project{padding:11px 15px;}
  .df-project-name{font-size:.92rem;}
  .df-project-desc{font-size:.72rem;}
  .dc-custom-wrap{margin-bottom:14px;}
  .dc-custom{padding:12px 14px 12px 32px;}
  .dc-trust-single{margin:0 0 10px;}
  .dc-donate{padding:14px 0;}
  .dc-secure{margin-top:10px;}
  .dc-methods-single{margin-top:10px;}
}

/* ==================== RESPONSIVE — MODAL ==================== */
@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%;}
}
@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;}
  .df-row-state-80g{align-items:center;}
}