/* ─────────────────────────────────────────────────────────
   VERIFY PAGE · on-chain authenticity check
   Reuses .nft-card / .nft-* and most utility styles from
   style.css + drop.css. Adds only the page-specific surfaces.
───────────────────────────────────────────────────────── */

.verify-body { background: var(--ink); color: var(--paper); }


/* ─── HERO ──────────────────────────────────────────────── */
.v-hero {
	padding: 200px var(--frame) 80px;
	background: var(--ink);
	color: var(--paper);
	text-align: center;
	border-bottom: 1px solid rgba(244, 239, 230, 0.12);
}
.v-head {
	max-width: 920px;
	margin: 0 auto 56px;
}
.v-eyebrow {
	color: var(--acid);
	letter-spacing: 0.22em;
	text-transform: uppercase;
	display: block;
	margin-bottom: 28px;
}
.v-serial {
	font-family: var(--f-mono);
	font-weight: 700;
	font-size: clamp(40px, 6vw, 88px);
	color: var(--acid);
	letter-spacing: 0.04em;
	margin: 0;
	line-height: 1;
}


/* ─── BANNER · the authenticity verdict ───────────────────── */
.v-banner {
	max-width: 720px;
	margin: 0 auto;
	display: grid;
	gap: 18px;
	justify-items: center;
	padding: 40px clamp(20px, 4vw, 56px);
	border-radius: 4px;
	background: rgba(244, 239, 230, 0.04);
	border: 1px solid rgba(244, 239, 230, 0.12);
	position: relative;
	transition: background-color .4s ease, border-color .4s ease;
}
.v-banner-mark {
	width: 56px;
	height: 56px;
	border-radius: 50%;
	background: var(--bone);
	display: grid;
	place-items: center;
	font-family: var(--f-display);
	font-weight: 900;
	font-size: 28px;
	color: var(--ink);
	transition: background-color .4s ease;
}
.v-banner-label {
	font-family: var(--f-display);
	font-weight: 900;
	font-size: clamp(40px, 6vw, 80px);
	letter-spacing: -0.04em;
	margin: 0;
	color: var(--paper);
	text-transform: lowercase;
	line-height: 1;
	transition: color .4s ease;
}
.v-banner-sub {
	margin: 0;
	font-size: clamp(13px, 1.2vw, 16px);
	color: var(--bone);
	max-width: 50ch;
	text-align: center;
	line-height: 1.45;
}

/* state-driven colors */
body[data-state="loading"] .v-banner-mark { background: var(--bone); }
body[data-state="loading"] .v-banner-mark::before { content: "·"; animation: v-blink 1.2s ease-in-out infinite; }

body[data-state="authentic"] .v-banner             { background: rgba(203, 242, 36, 0.08); border-color: rgba(203, 242, 36, 0.35); }
body[data-state="authentic"] .v-banner-mark        { background: var(--acid); }
body[data-state="authentic"] .v-banner-mark::before{ content: "\2713"; font-size: 32px; }
body[data-state="authentic"] .v-banner-label       { color: var(--acid); }

body[data-state="revoked"] .v-banner            { background: rgba(232, 74, 26, 0.10); border-color: rgba(232, 74, 26, 0.4); }
body[data-state="revoked"] .v-banner-mark       { background: var(--rosso); color: var(--paper); }
body[data-state="revoked"] .v-banner-mark::before{ content: "\2298"; font-size: 32px; }
body[data-state="revoked"] .v-banner-label      { color: var(--rosso); }

body[data-state="counterfeit"] .v-banner            { background: rgba(232, 74, 26, 0.10); border-color: rgba(232, 74, 26, 0.4); }
body[data-state="counterfeit"] .v-banner-mark       { background: var(--rosso); color: var(--paper); }
body[data-state="counterfeit"] .v-banner-mark::before{ content: "\2298"; font-size: 32px; }
body[data-state="counterfeit"] .v-banner-label      { color: var(--rosso); }

body[data-state="error"] .v-banner            { background: rgba(244, 239, 230, 0.06); border-color: rgba(244, 239, 230, 0.18); }
body[data-state="error"] .v-banner-mark       { background: var(--smoke); color: var(--paper); }
body[data-state="error"] .v-banner-mark::before{ content: "!"; font-size: 32px; }
body[data-state="error"] .v-banner-label      { color: var(--paper); }

@keyframes v-blink {
	0%, 100% { opacity: 0.25; }
	50%      { opacity: 1; }
}


/* ─── CERTIFICATE SECTION ────────────────────────────────── */
.v-cert {
	padding: 120px var(--frame);
	background: var(--ink);
	color: var(--paper);
	border-bottom: 1px solid rgba(244, 239, 230, 0.12);
}
.v-cert-head {
	max-width: 920px;
	margin: 0 auto 64px;
	text-align: center;
}
.v-cert-head .mono { color: var(--acid); display: block; margin-bottom: 18px; letter-spacing: 0.22em; text-transform: uppercase; }
.v-cert-h {
	font-family: var(--f-display);
	font-weight: 900;
	font-size: clamp(48px, 7vw, 120px);
	line-height: 0.88;
	letter-spacing: -0.04em;
	text-transform: lowercase;
	margin: 0 0 24px;
}
.v-cert-h em { font-style: normal; color: var(--acid); }
.v-cert-lede {
	font-family: var(--f-sans);
	font-size: clamp(15px, 1.3vw, 18px);
	color: var(--bone);
	max-width: 50ch;
	margin: 0 auto;
	line-height: 1.5;
}

.v-cert-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 80px;
	align-items: start;
	max-width: 1300px;
	margin: 0 auto;
}

.v-cert-image {
	margin: 0;
	display: grid;
	justify-items: center;
	gap: 14px;
}
.v-cert-svg-holder {
	width: 100%;
	max-width: 420px;
	aspect-ratio: 3 / 4;
	border: 1px solid rgba(244, 239, 230, 0.18);
	background: var(--ink-2);
	box-shadow: 0 30px 60px -20px rgba(0,0,0,0.6);
	display: grid;
	place-items: center;
	overflow: hidden;
}
.v-cert-svg-holder svg { width: 100%; height: 100%; display: block; }
.v-cert-placeholder { color: var(--smoke); letter-spacing: 0.18em; text-transform: uppercase; }
.v-cert-image figcaption {
	color: var(--smoke);
	letter-spacing: 0.12em;
	text-transform: uppercase;
	font-size: 10px;
}


/* ─── ON-CHAIN PANEL ────────────────────────────────────── */
.v-chain-panel {
	display: grid;
	gap: 24px;
}
.v-chain-list {
	margin: 0;
	display: grid;
	gap: 0;
	border-top: 1px solid rgba(244, 239, 230, 0.18);
}
.v-chain-row {
	display: grid;
	grid-template-columns: 100px 1fr;
	gap: 16px;
	padding: 16px 0;
	border-bottom: 1px solid rgba(244, 239, 230, 0.18);
	align-items: baseline;
}
.v-chain-row dt {
	margin: 0;
	color: var(--bone);
	letter-spacing: 0.18em;
	text-transform: uppercase;
	font-size: 10px;
}
.v-chain-v {
	margin: 0;
	font-family: var(--f-sans);
	font-weight: 600;
	color: var(--paper);
	letter-spacing: -0.01em;
	overflow-wrap: anywhere;
}
.v-chain-addr {
	font-family: var(--f-mono);
	font-weight: 500;
	font-size: 12px;
	letter-spacing: 0;
	color: var(--bone);
}
.v-chain-addr a {
	color: inherit;
	text-decoration: none;
	border-bottom: 1px dotted rgba(244, 239, 230, 0.35);
	transition: color .25s ease, border-color .25s ease;
}
.v-chain-addr a:hover {
	color: var(--acid);
	border-bottom-color: var(--acid);
}

.v-basescan {
	display: inline-flex;
	align-items: center;
	justify-self: start;
	padding: 16px 26px;
	background: var(--acid);
	color: var(--ink);
	border-radius: 999px;
	font-family: var(--f-display);
	font-weight: 800;
	font-size: 14px;
	text-transform: uppercase;
	letter-spacing: 0.06em;
	text-decoration: none;
	transition: transform .35s cubic-bezier(.2,.7,.2,1), background-color .25s ease;
	box-shadow: 0 10px 0 -4px var(--acid-d);
}
.v-basescan:hover {
	transform: translate(-2px, -3px);
	background: var(--acid-l);
}

.v-chain-note {
	color: var(--smoke);
	line-height: 1.6;
	margin: 0;
	max-width: 44ch;
	letter-spacing: 0.04em;
}
.v-chain-note strong {
	color: var(--acid);
	font-weight: 700;
}


/* ─── LANDING · serial input (no-serial state) ────────────── */
.v-landing { display: none; }
body[data-state="landing"] .v-landing  { display: block; }
body[data-state="landing"] .v-banner,
body[data-state="landing"] .v-cert,
body[data-state="landing"] .v-help,
body[data-state="landing"] .v-card-check { display: none; }


/* ─── SECRET-CARD CHECK · awaiting/verifying/mismatch states ───
   Reuses the .v-landing layout for visual consistency · the
   secret-input form sits in the same canvas as the serial-input
   form. Visible during the 3 states where the user is interacting
   with their authenticity card. Hidden once the fourth anchor
   succeeds (authentic) or any earlier anchor fails. */
.v-card-check { display: none; }
.v-card-check {
	padding: 0 var(--frame) 140px;
	background: var(--ink);
	color: var(--paper);
	max-width: 920px;
	margin: 0 auto;
	/* Auto-scroll target · keep clear of the sticky nav at the top and
	   the fixed cookie banner at the bottom when scrollIntoView runs. */
	scroll-margin-top: 100px;
	scroll-margin-bottom: 280px;
}
body[data-state="awaiting-card"] .v-card-check,
body[data-state="verifying-card"] .v-card-check,
body[data-state="secret-mismatch"] .v-card-check { display: block; }
body[data-state="awaiting-card"] .v-cert,
body[data-state="verifying-card"] .v-cert,
body[data-state="secret-mismatch"] .v-cert { opacity: 0.5; pointer-events: none; }

body[data-state="awaiting-card"] .v-banner            { background: rgba(244, 239, 230, 0.06); border-color: rgba(244, 239, 230, 0.18); }
body[data-state="awaiting-card"] .v-banner-mark       { background: var(--paper); color: var(--ink); }
body[data-state="awaiting-card"] .v-banner-mark::before { content: "2"; font-size: 28px; }
body[data-state="awaiting-card"] .v-banner-label      { color: var(--paper); }

body[data-state="verifying-card"] .v-banner-mark      { background: var(--bone); }
body[data-state="verifying-card"] .v-banner-mark::before { content: "·"; animation: v-blink 1.2s ease-in-out infinite; }

body[data-state="secret-mismatch"] .v-banner             { background: rgba(232, 74, 26, 0.10); border-color: rgba(232, 74, 26, 0.4); }
body[data-state="secret-mismatch"] .v-banner-mark        { background: var(--rosso); color: var(--paper); }
body[data-state="secret-mismatch"] .v-banner-mark::before{ content: "\26A0"; font-size: 28px; }
body[data-state="secret-mismatch"] .v-banner-label       { color: var(--rosso); }

.v-landing {
	padding: 0 var(--frame) 140px;
	background: var(--ink);
	color: var(--paper);
	max-width: 920px;
	margin: 0 auto;
	text-align: center;
}
.v-landing-head { margin-bottom: 56px; }
.v-landing-head .mono {
	display: block;
	color: var(--acid);
	letter-spacing: 0.22em;
	text-transform: uppercase;
	margin-bottom: 24px;
}
.v-landing-h {
	font-family: var(--f-display);
	font-weight: 900;
	font-size: clamp(40px, 6vw, 96px);
	line-height: 0.9;
	letter-spacing: -0.04em;
	text-transform: lowercase;
	margin: 0 0 24px;
	color: var(--paper);
}
.v-landing-h em {
	font-style: normal;
	color: var(--acid);
}
.v-landing-lede {
	font-family: var(--f-sans);
	font-size: clamp(15px, 1.3vw, 18px);
	color: var(--bone);
	max-width: 56ch;
	margin: 0 auto;
	line-height: 1.55;
}
.v-landing-lede .mono { color: var(--paper); }

.v-form {
	max-width: 620px;
	margin: 0 auto;
	display: grid;
	gap: 14px;
	text-align: left;
}
.v-form-label {
	display: block;
	color: var(--bone);
	letter-spacing: 0.22em;
	text-transform: uppercase;
}
.v-form-row {
	display: grid;
	grid-template-columns: 1fr auto;
	gap: 14px;
	align-items: stretch;
}
.v-form-input {
	font-family: var(--f-mono);
	font-weight: 600;
	font-size: clamp(20px, 3vw, 32px);
	letter-spacing: 0.04em;
	background: rgba(244, 239, 230, 0.04);
	border: 1px solid rgba(244, 239, 230, 0.22);
	color: var(--paper);
	padding: 22px 24px;
	border-radius: 4px;
	width: 100%;
	transition: border-color .25s ease, background-color .25s ease;
	outline: none;
	text-transform: uppercase;
}
.v-form-input::placeholder {
	color: var(--smoke);
	text-transform: uppercase;
}
.v-form-input:focus {
	border-color: var(--acid);
	background: rgba(203, 242, 36, 0.06);
}
.v-form-submit {
	font-family: var(--f-display);
	font-weight: 800;
	font-size: 14px;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	background: var(--acid);
	color: var(--ink);
	border: none;
	border-radius: 4px;
	padding: 0 32px;
	cursor: pointer;
	transition: transform .35s cubic-bezier(.2,.7,.2,1), background-color .25s ease;
	box-shadow: 0 6px 0 -2px var(--acid-d);
}
.v-form-submit:hover {
	transform: translate(-2px, -3px);
	background: var(--acid-l);
}
.v-form-submit:active {
	transform: translate(0, 0);
}
.v-form-error {
	color: var(--rosso);
	letter-spacing: 0.12em;
	text-transform: uppercase;
	margin: 0;
	min-height: 1.4em;
	opacity: 0;
	transition: opacity .2s ease;
}
.v-form-error.is-visible { opacity: 1; }
.v-form-hint {
	color: var(--smoke);
	margin: 0;
	letter-spacing: 0.04em;
	line-height: 1.6;
}
.v-form-hint .mono { color: var(--bone); }

@media (max-width: 600px) {
	.v-form-row {
		grid-template-columns: 1fr;
	}
	.v-form-submit {
		padding: 18px 24px;
	}
}


/* ─── HELP TEXT (counterfeit / error CTA) ─────────────────── */
.v-help {
	padding: 100px var(--frame);
	background: var(--ink);
	max-width: 920px;
	margin: 0 auto;
	text-align: center;
}
.v-help .mono {
	display: block;
	color: var(--acid);
	letter-spacing: 0.22em;
	text-transform: uppercase;
	margin-bottom: 24px;
}
.v-help-line {
	color: var(--bone);
	font-size: clamp(14px, 1.2vw, 17px);
	line-height: 1.6;
	margin: 0 auto 18px;
	max-width: 60ch;
}
.v-help-line strong { color: var(--paper); }
.v-help-line a { color: var(--acid); text-decoration: underline; text-underline-offset: 4px; }


/* ─── RESPONSIVE ────────────────────────────────────────── */
@media (max-width: 1000px) {
	.v-cert-grid {
		grid-template-columns: 1fr;
		gap: 56px;
	}
	.v-chain-panel { max-width: 520px; margin: 0 auto; }
}
@media (max-width: 700px) {
	.v-hero { padding: 160px var(--frame) 64px; }
	.v-cert { padding: 80px var(--frame); }
	.v-chain-row { grid-template-columns: 88px 1fr; }
}