/* =============================================================
   DOODLY — Premium checkout & payment styles
   Stepper, address/slot/payment cards, card flip, milk processing
   loader, milk-fill + truck + confetti success, failure, modal.
   Transform/opacity-only animations, reduced-motion aware.
   ============================================================= */
.co-root { padding:26px 0 60px; }
.co-top { margin-bottom:14px; }
.co-logoback { display:inline-flex; align-items:center; gap:.4rem; font-size:.86rem; font-weight:700; color:var(--ink-3); }
.co-logoback:hover { color:var(--leaf-600); }
.co-logoback svg { transform:rotate(0); }

/* ---- stepper ---- */
.co-steps { display:flex; align-items:center; justify-content:center; gap:0; margin:0 auto 26px; max-width:680px; }
.co-stepdot { display:flex; flex-direction:column; align-items:center; gap:.4rem; background:none; border:0; cursor:pointer; flex:0 0 auto; }
.co-stepdot:disabled { cursor:default; }
.co-dot { width:34px; height:34px; border-radius:50%; display:grid; place-items:center; position:relative;
  background:var(--surface); border:2px solid var(--line); color:var(--ink-3); font-weight:800; font-size:.84rem;
  transition:background .3s, border-color .3s, color .3s, transform .3s; }
.co-dot svg { position:absolute; opacity:0; transform:scale(.4); transition:opacity .2s, transform .3s; }
.co-dot em { font-style:normal; transition:opacity .2s; }
.co-stepdot.active .co-dot { border-color:var(--leaf); color:var(--leaf-600); transform:scale(1.1); box-shadow:0 0 0 4px rgba(31,174,102,.16); }
.co-stepdot.done .co-dot { background:var(--leaf); border-color:var(--leaf); color:#fff; }
.co-stepdot.done .co-dot svg { opacity:1; transform:scale(1); }
.co-stepdot.done .co-dot em { opacity:0; }
.co-steplbl { font-size:.72rem; font-weight:700; color:var(--ink-3); }
.co-stepdot.active .co-steplbl { color:var(--forest); }
.co-line { flex:1; height:2px; background:var(--line); margin:0 4px 18px; border-radius:2px; position:relative; overflow:hidden; min-width:20px; }
.co-line::after { content:""; position:absolute; inset:0; background:var(--leaf); transform:scaleX(0); transform-origin:left; transition:transform .4s ease; }
.co-line.done::after { transform:scaleX(1); }
/* compact the stepper on very small phones so it never clips */
@media (max-width:400px){
  .co-steps { gap:0; overflow-x:auto; scrollbar-width:none; }
  .co-steps::-webkit-scrollbar { display:none; }
  .co-steplbl { font-size:.55rem; }
  .co-dot { width:26px; height:26px; }
  .co-line { min-width:4px; margin:0 2px 18px; }
}

/* ---- grid ---- */
.co-grid { display:grid; grid-template-columns:1fr; gap:24px; }
@media (min-width:900px){ .co-grid { grid-template-columns:1fr 340px; align-items:start; } }
.co-pane { animation:coPane .4s ease both; }
.co-pane[hidden] { display:none; }
@keyframes coPane { from{ opacity:0; transform:translateY(10px); } to{ opacity:1; transform:none; } }
.co-h { font-family:"Fraunces",serif; font-weight:600; color:var(--forest); font-size:1.4rem; margin-bottom:16px; }

/* ---- cart review ---- */
.co-cartlist { display:grid; gap:10px; margin-bottom:14px; }
.co-cartrow { display:grid; grid-template-columns:52px 1fr auto; gap:12px; align-items:center; padding:10px 12px; border:1px solid var(--line); border-radius:14px; background:var(--surface); }
.co-line-img { width:52px; height:52px; border-radius:10px; display:grid; place-items:center; background:linear-gradient(180deg,#fff,#f3faf5); border:1px solid var(--line); overflow:hidden; }
.co-line-img img { height:44px; width:auto; object-fit:contain; }
.co-line-name { font-weight:800; color:var(--forest); font-size:.94rem; }
.co-line-meta { font-size:.78rem; color:var(--ink-3); }
.co-line-price { font-weight:800; color:var(--forest); }
.co-link { display:inline-flex; align-items:center; gap:.35rem; background:none; border:0; color:var(--leaf-600); font-weight:700; font-size:.86rem; cursor:pointer; padding:0; }

/* ---- selectable cards (address / slot / method) ---- */
.co-cards { display:grid; gap:12px; }
.co-addrs { grid-template-columns:1fr; }
@media (min-width:560px){ .co-addrs { grid-template-columns:1fr 1fr; } }
.co-addr, .co-slot { position:relative; text-align:left; cursor:pointer; border:1.5px solid var(--line); border-radius:16px;
  background:var(--surface); padding:14px 14px 14px 14px; transition:border-color .25s, box-shadow .25s, transform .2s; overflow:hidden; display:flex; flex-direction:column; gap:.25rem; }
.co-addr:hover, .co-slot:hover { transform:translateY(-2px); box-shadow:var(--shadow); border-color:var(--mint); }
.co-check { position:absolute; top:12px; right:12px; width:22px; height:22px; border-radius:50%; background:var(--leaf); color:#fff;
  display:grid; place-items:center; opacity:0; transform:scale(.3); transition:opacity .2s, transform .3s cubic-bezier(.2,1.4,.4,1); }
.co-addr.sel, .co-slot.sel { border-color:var(--leaf); box-shadow:0 0 0 2px var(--leaf), 0 12px 26px rgba(15,61,46,.12); }
.co-addr.sel .co-check, .co-slot.sel .co-check { opacity:1; transform:scale(1); }
.co-addr-tag { font-size:.66rem; font-weight:800; letter-spacing:.06em; text-transform:uppercase; color:var(--leaf-600); background:var(--mint-soft); border-radius:999px; padding:.16rem .5rem; align-self:flex-start; }
.co-addr-name { font-weight:800; color:var(--forest); }
.co-addr-line { font-size:.82rem; color:var(--ink-2); }
.co-addr-phone { font-size:.78rem; color:var(--ink-3); display:flex; align-items:center; gap:.3rem; }
.co-addnew { align-items:center; justify-content:center; flex-direction:column; gap:.4rem; color:var(--leaf-600); font-weight:700; border-style:dashed; min-height:120px; }
.co-daychip { display:inline-flex; align-items:center; gap:.4rem; font-weight:700; color:var(--forest); background:var(--mint-soft); border:1px solid var(--mint); border-radius:999px; padding:.4rem .8rem; margin-bottom:14px; font-size:.86rem; }
.co-slots { grid-template-columns:repeat(2,1fr); }
@media (min-width:560px){ .co-slots { grid-template-columns:repeat(4,1fr); } }
.co-slot { align-items:flex-start; }
.co-slot-time { font-weight:800; color:var(--forest); font-size:.92rem; }
.co-slot-tag { font-size:.68rem; font-weight:700; color:var(--leaf-600); }
.co-slot-tag.full { color:var(--ink-3); }
.co-slot.off { opacity:.5; cursor:not-allowed; filter:grayscale(.4); }
.co-slot.off:hover { transform:none; box-shadow:none; border-color:var(--line); }

/* ---- payment methods ---- */
.co-secure { display:inline-flex; align-items:center; gap:.4rem; font-size:.78rem; color:var(--ink-3); margin-bottom:14px; }
.co-methods { display:grid; gap:10px; }
.co-method { border:1.5px solid var(--line); border-radius:16px; background:var(--surface); overflow:hidden; transition:border-color .25s, box-shadow .25s; }
.co-method.sel { border-color:var(--leaf); box-shadow:0 0 0 2px var(--leaf), 0 12px 26px rgba(15,61,46,.1); }
.co-method-head { width:100%; display:flex; align-items:center; gap:12px; padding:14px; background:none; border:0; cursor:pointer; position:relative; }
.co-method-ic { width:40px; height:40px; border-radius:11px; display:grid; place-items:center; background:var(--mint-soft); color:var(--leaf-600); flex:0 0 auto; }
.co-method-ic svg { width:22px; height:22px; }
.co-method-txt { flex:1; text-align:left; display:flex; flex-direction:column; }
.co-method-txt b { color:var(--forest); font-size:.96rem; }
.co-method-txt small { color:var(--ink-3); font-size:.78rem; }
.co-radio { width:22px; height:22px; border-radius:50%; border:2px solid var(--line); display:grid; place-items:center; color:#fff; transition:background .2s, border-color .2s; }
.co-radio svg { opacity:0; transform:scale(.4); transition:opacity .2s, transform .25s; }
.co-method.sel .co-radio { background:var(--leaf); border-color:var(--leaf); }
.co-method.sel .co-radio svg { opacity:1; transform:scale(1); }
.co-method-body { max-height:0; opacity:0; overflow:hidden; transition:max-height .4s ease, opacity .3s ease, padding .3s; padding:0 14px; }
.co-method.sel .co-method-body { max-height:520px; opacity:1; padding:0 14px 16px; }

/* UPI */
.co-upi { display:grid; gap:16px; grid-template-columns:1fr; }
@media (min-width:480px){ .co-upi { grid-template-columns:auto 1fr; align-items:center; } }
.co-qr { width:120px; height:120px; border-radius:14px; background:#fff; border:1px solid var(--line); position:relative; display:grid; place-items:center; padding:10px; }
.co-qr-grid { width:100%; height:100%; border-radius:6px;
  background-image:repeating-linear-gradient(0deg,#0f3d2e 0 4px,transparent 4px 8px),repeating-linear-gradient(90deg,#0f3d2e 0 4px,transparent 4px 8px);
  background-size:8px 8px; opacity:.85; -webkit-mask-image:radial-gradient(circle, #000 60%, transparent 100%); }
.co-qr-logo { position:absolute; width:32px; height:32px; border-radius:8px; background:#fff; display:grid; place-items:center; color:var(--leaf-600); box-shadow:0 0 0 3px #fff; }
.co-upi-apps { display:flex; flex-wrap:wrap; gap:6px; margin-top:8px; }
.co-upi-app { font-size:.7rem; font-weight:700; color:var(--forest); background:var(--surface-2); border:1px solid var(--line); border-radius:999px; padding:.2rem .55rem; }
.co-hint { font-size:.8rem; color:var(--ink-3); margin-top:8px; display:flex; align-items:center; gap:.35rem; }

/* floating-label inputs (checkout) */
.co-fl { position:relative; display:block; margin-bottom:12px; }
.co-input { width:100%; padding:1.1rem .85rem .45rem; border-radius:12px; border:1px solid var(--line); background:var(--surface); color:var(--forest); font:inherit; font-size:.94rem; transition:border-color .2s, box-shadow .2s; }
.co-input::placeholder { color:transparent; }
.co-input:focus { outline:none; border-color:var(--leaf); box-shadow:var(--ring); }
.co-fl span { position:absolute; left:.9rem; top:50%; transform:translateY(-50%); color:var(--ink-3); font-size:.9rem; pointer-events:none; transition:transform .18s, color .18s; }
.co-input:focus + span, .co-input:not(:placeholder-shown) + span { transform:translateY(-1rem) scale(.74); color:var(--leaf-600); font-weight:700; }
.co-card-row { display:grid; grid-template-columns:1fr 1fr; gap:10px; }

/* card preview + flip */
.co-card-pay { display:grid; gap:16px; }
@media (min-width:560px){ .co-card-pay { grid-template-columns:1fr 1fr; align-items:start; } }
.co-cardprev { perspective:1000px; }
.co-cardprev-in { position:relative; width:100%; aspect-ratio:1.6/1; transform-style:preserve-3d; transition:transform .6s cubic-bezier(.2,.8,.2,1); }
.co-cardprev-in.flip { transform:rotateY(180deg); }
.co-cardface { position:absolute; inset:0; border-radius:16px; backface-visibility:hidden; padding:16px; color:#fff;
  background:linear-gradient(135deg,#0F3D2E,#169A57 70%,#2bc77a); box-shadow:0 14px 30px rgba(15,61,46,.3); display:flex; flex-direction:column; }
.cc-chip { width:38px; height:28px; border-radius:6px; background:linear-gradient(135deg,#ffe9a8,#e9b84e); }
.cc-brand { position:absolute; top:16px; right:16px; font-family:"Fraunces",serif; font-weight:600; letter-spacing:.04em; }
.cc-num { margin-top:auto; font-size:1.05rem; letter-spacing:.12em; font-variant-numeric:tabular-nums; }
.cc-row { display:flex; justify-content:space-between; margin-top:8px; font-size:.72rem; letter-spacing:.04em; }
.co-back { transform:rotateY(180deg); }
.cc-strip { height:34px; background:#0a2a1e; margin:14px -16px 0; }
.cc-cvv { align-self:flex-end; margin-top:14px; background:#fff; color:#0F3D2E; font-weight:800; border-radius:5px; padding:.2rem .7rem; letter-spacing:.2em; }

.co-banks { display:flex; flex-wrap:wrap; gap:8px; }
.co-bank { padding:.55rem .9rem; border-radius:12px; border:1px solid var(--line); background:var(--surface); color:var(--forest); font-weight:700; font-size:.84rem; cursor:pointer; transition:border-color .2s, background .2s; position:relative; }
.co-bank:hover { border-color:var(--mint); }
.co-bank.sel { border-color:var(--leaf); background:var(--mint-soft); color:var(--leaf-600); box-shadow:0 0 0 1px var(--leaf); }

/* nav buttons */
.co-nav { display:flex; align-items:center; justify-content:space-between; gap:12px; margin-top:22px; }
.co-nav .co-next { min-width:180px; display:inline-flex; align-items:center; justify-content:center; gap:.5rem; }
@media (max-width:480px){ .co-nav .co-next { min-width:0; flex:1; } }

/* order summary aside */
.co-aside { position:relative; }
@media (min-width:900px){ .co-aside { position:sticky; top:88px; } }
.co-summary { border:1px solid var(--line); border-radius:18px; background:var(--surface); padding:18px; box-shadow:var(--shadow-sm); }
.co-summary h3 { display:flex; align-items:center; gap:.5rem; font-family:"Fraunces",serif; font-weight:600; color:var(--forest); font-size:1.1rem; margin-bottom:12px; }
.co-sum { display:grid; gap:8px; }
.co-sum .row { display:flex; justify-content:space-between; font-size:.88rem; color:var(--ink-2); }
.co-sum .row b { color:var(--forest); font-weight:700; }
.co-sum .row.save { color:var(--leaf-600); } .co-sum .row.save b { color:var(--leaf-600); }
.co-sum .row.free b { color:var(--leaf-600); }
.co-sum .row.total { border-top:1px dashed var(--line); padding-top:10px; margin-top:4px; font-size:1.08rem; }
.co-sum .row.total b { font-family:"Fraunces",serif; font-size:1.2rem; }
.co-trust { display:flex; flex-wrap:wrap; gap:.4rem .9rem; margin-top:14px; padding-top:12px; border-top:1px solid var(--line); }
.co-trust span { display:inline-flex; align-items:center; gap:.3rem; font-size:.72rem; color:var(--ink-3); font-weight:600; }

/* delivery schedule (checkout) */
.co-subtle { font-size:.86rem; color:var(--ink-3); margin-bottom:14px; }
.co-subtle b { color:var(--forest); }
.co-schedule { margin-top:14px; }
.co-sched-card { border:1px solid var(--mint); background:var(--mint-soft); border-radius:16px; padding:14px 16px; display:grid; gap:8px; }
.co-sched-row { display:flex; align-items:center; justify-content:space-between; gap:1rem; font-size:.9rem; color:var(--ink-2); }
.co-sched-row span { display:inline-flex; align-items:center; gap:.45rem; }
.co-sched-row svg { color:var(--leaf-600); }
.co-sched-row b { color:var(--forest); font-weight:800; text-align:right; }
.co-confirm-card { border:1px solid var(--line); background:var(--surface); border-radius:16px; padding:16px; display:grid; gap:9px; max-width:420px; margin:18px auto; text-align:left; }

.co-pinblock { margin-top:6px; }
.co-autopay { margin-top:16px; }

.co-empty { text-align:center; padding:60px 24px; color:var(--ink-3); }
.co-empty svg { color:var(--leaf-600); margin-bottom:14px; }
.co-empty h3 { font-family:"Fraunces",serif; color:var(--forest); font-size:1.3rem; }
.co-empty p { margin:6px 0 18px; }

/* ---- processing overlay (milk loader) ---- */
.co-processing { position:fixed; inset:0; z-index:1300; display:none; place-items:center; background:var(--grad-hero); }
.co-processing.show { display:grid; animation:coFade .3s ease; }
.co-proc-in { text-align:center; }
.co-milkloader { position:relative; width:120px; height:120px; margin:0 auto 18px; display:grid; place-items:center; }
.co-milkloader img { width:46px; height:auto; z-index:1; }
.co-milkloader .ml-ring { position:absolute; width:36px; height:36px; border-radius:50%; border:2.5px solid var(--leaf); opacity:0; animation:mlRing 1.6s ease-out infinite; }
.co-milkloader .ml-ring:nth-child(2){ animation-delay:.5s; } .co-milkloader .ml-ring:nth-child(3){ animation-delay:1s; }
.co-proc-msg { font-family:"Fraunces",serif; color:var(--forest); font-size:1.15rem; font-weight:600; }
@keyframes mlRing { 0%{ width:36px; height:36px; opacity:.9; } 100%{ width:118px; height:118px; opacity:0; } }
@keyframes coFade { from{ opacity:0; } to{ opacity:1; } }

/* ---- success ---- */
.co-success { text-align:center; padding:14px 0 10px; animation:coPane .5s ease both; }
.co-suc-badge { width:74px; height:74px; margin:0 auto 14px; border-radius:50%; background:var(--leaf); color:#fff; display:grid; place-items:center;
  box-shadow:0 12px 28px rgba(31,174,102,.4); animation:sucPop .5s cubic-bezier(.2,1.4,.4,1) both; }
@keyframes sucPop { 0%{ transform:scale(0); } 60%{ transform:scale(1.15); } 100%{ transform:scale(1); } }
.co-success h2 { font-family:"Fraunces",serif; color:var(--forest); font-size:1.7rem; }
.co-suc-amt { color:var(--ink-3); font-size:.9rem; margin-top:4px; }
.co-scene { position:relative; height:150px; margin:18px auto; max-width:420px; overflow:hidden; }
.co-bottle { position:absolute; left:50%; top:8px; transform:translateX(-50%); width:54px; height:104px; border-radius:14px 14px 18px 18px;
  border:3px solid var(--forest); background:rgba(255,255,255,.6); overflow:hidden; box-shadow:inset 0 0 0 3px #fff; }
.co-bottle::before { content:""; position:absolute; top:-12px; left:50%; transform:translateX(-50%); width:20px; height:12px; background:var(--forest); border-radius:4px 4px 0 0; }
.co-bottle-milk { position:absolute; left:0; right:0; bottom:0; height:100%; background:linear-gradient(180deg,#fff,#eafff4);
  transform:scaleY(0); transform-origin:bottom; animation:milkFill 1.4s .25s cubic-bezier(.4,0,.2,1) forwards; }
@keyframes milkFill { to{ transform:scaleY(.92); } }
.co-truck { position:absolute; bottom:6px; left:-60px; color:var(--leaf-600); animation:truckDrive 2.4s 1.2s ease-in-out forwards; }
@keyframes truckDrive { 0%{ left:-60px; } 100%{ left:calc(100% + 40px); } }
.co-confetti { position:absolute; inset:0; pointer-events:none; }
.co-confetti .cf { position:absolute; top:-12px; width:8px; height:12px; border-radius:2px; opacity:.9; animation:cfFall 2.6s linear forwards; }
@keyframes cfFall { 0%{ transform:translateY(-12px) rotate(0); opacity:1; } 100%{ transform:translateY(170px) rotate(420deg); opacity:0; } }
.co-suc-line { font-family:"Fraunces",serif; color:var(--forest); font-size:1.25rem; margin-top:6px; }
.co-suc-sub { color:var(--ink-3); font-size:.9rem; margin:6px 0 18px; }
.co-suc-cta { display:flex; flex-wrap:wrap; justify-content:center; gap:10px; }

/* ---- failure ---- */
.co-failwrap { position:fixed; inset:0; z-index:1310; display:grid; place-items:center; padding:20px;
  background:rgba(8,30,21,.4); backdrop-filter:blur(4px); opacity:0; pointer-events:none; transition:opacity .3s; }
.co-failwrap.show { opacity:1; pointer-events:auto; }
.co-fail { background:var(--surface); border:1px solid var(--line); border-radius:22px; padding:30px 26px; max-width:380px; text-align:center; box-shadow:var(--shadow-lg);
  transform:translateY(14px) scale(.96); transition:transform .35s cubic-bezier(.2,1.1,.3,1); }
.co-failwrap.show .co-fail { transform:none; }
.co-fail-ic { width:64px; height:64px; margin:0 auto 14px; border-radius:50%; background:#fde6e2; color:#c0392b; display:grid; place-items:center; animation:failShake .5s ease; }
@keyframes failShake { 0%,100%{ transform:translateX(0); } 25%{ transform:translateX(-6px); } 75%{ transform:translateX(6px); } }
.co-fail h3 { font-family:"Fraunces",serif; color:var(--forest); font-size:1.3rem; }
.co-fail p { color:var(--ink-2); font-size:.9rem; margin:8px 0 18px; }
.co-fail-cta { display:grid; gap:8px; }

/* ---- add-address modal ---- */
.co-modal { position:fixed; inset:0; z-index:1310; display:grid; place-items:center; padding:18px;
  background:rgba(8,30,21,.42); backdrop-filter:blur(4px); opacity:0; pointer-events:none; transition:opacity .3s; }
.co-modal.show { opacity:1; pointer-events:auto; }
.co-modal-card { width:100%; max-width:440px; background:var(--surface); border-radius:22px; border:1px solid var(--line); box-shadow:var(--shadow-lg);
  padding:20px; transform:translateY(16px) scale(.97); transition:transform .35s cubic-bezier(.2,1.1,.3,1); max-height:92vh; overflow:auto; }
.co-modal.show .co-modal-card { transform:none; }
.co-modal-head { display:flex; align-items:center; justify-content:space-between; margin-bottom:14px; }
.co-modal-head h3 { font-family:"Fraunces",serif; color:var(--forest); font-size:1.25rem; }
.co-modal-x { width:36px; height:36px; border-radius:50%; border:1px solid var(--line); background:var(--surface); color:var(--forest); cursor:pointer; display:grid; place-items:center; }
.co-modal-save { width:100%; margin-top:6px; }

/* ---- ripple ---- */
.co-ripple { position:absolute; border-radius:50%; background:rgba(31,174,102,.22); transform:scale(0); pointer-events:none; animation:coRipple .6s ease-out forwards; }
@keyframes coRipple { to{ transform:scale(2.4); opacity:0; } }

@media (prefers-reduced-motion: reduce) {
  .co-pane, .co-success, .co-suc-badge, .co-bottle-milk, .co-truck, .co-fail, .co-fail-ic, .co-ripple, .co-confetti .cf { animation:none !important; }
  .co-cardprev-in, .co-method-body, .co-line::after { transition:none !important; }
  .co-bottle-milk { transform:scaleY(.92); }
  .co-truck { left:auto; right:10px; }
}

/* ---------------- coupon + DOODLY wallet at payment (backend-validated) ---------------- */
.co-promo { display:flex; flex-direction:column; gap:10px; margin:0 0 16px; }
.co-coupon { display:flex; gap:10px; align-items:stretch; }
.co-coupon-fl { flex:1; margin:0; }
.co-coupon .co-coupon-apply { flex:0 0 auto; }
.co-coupon-msg { font-size:.85rem; border-radius:10px; padding:8px 12px; }
.co-coupon-msg.ok { background:var(--mint-soft); color:var(--forest-700); }
.co-coupon-msg.err { background:#FDECEC; color:#B4271F; border:1px solid #F6C9C6; }
.co-walletuse { display:flex; align-items:center; gap:9px; cursor:pointer; background:var(--surface-2); border:1px solid var(--line); border-radius:var(--r-sm); padding:11px 14px; font-size:.9rem; color:var(--ink); }
.co-walletuse input { width:17px; height:17px; accent-color:var(--leaf); flex:0 0 auto; }
.co-walletuse b { color:var(--leaf-600); font-weight:700; }
.co-sum .row.co-total-struck b { text-decoration:line-through; opacity:.55; font-weight:600; }
.co-sum .row.co-r-payable b { color:var(--leaf-600); }