/* Interactive demo form — faithful to the real plugin's styling */

.demo-stage { max-width: 560px; margin: 0 auto; position: relative; }

.demo-badge { display: inline-flex; align-items: center; gap: 7px; background: var(--amber-bg); color: var(--amber); border: 1px solid #f0dfa8; font-size: 12.5px; font-weight: 700; letter-spacing: .03em; padding: 6px 14px; border-radius: 999px; margin-bottom: 16px; }
.demo-badge .pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--amber); animation: demo-pulse 1.6s infinite; }
@keyframes demo-pulse { 0%,100% { opacity: 1; } 50% { opacity: .35; } }

.dm-form { box-sizing: border-box; padding: 28px; background: #fff; border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow-lg); color: var(--ink); font-size: 16px; line-height: 1.5; }
.dm-form *, .dm-form *::before, .dm-form *::after { box-sizing: inherit; }

.dm-fieldset { margin: 0 0 18px; padding: 0; border: 0; }
.dm-legend { margin-bottom: 8px; padding: 0; font-size: 13px; font-weight: 700; letter-spacing: .02em; text-transform: uppercase; color: var(--mist); }

.dm-pills { display: flex; flex-wrap: wrap; gap: 8px; }
.dm-pill { position: relative; margin: 0; cursor: pointer; }
.dm-pill input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.dm-pill span { display: inline-block; padding: 9px 16px; border: 1.5px solid var(--line); border-radius: 999px; font-weight: 600; font-size: 15px; color: var(--ink); transition: all .15s ease; }
.dm-pill input:checked + span { background: var(--blue); border-color: var(--blue); color: #fff; }
.dm-pill input:focus-visible + span { outline: 2px solid var(--blue); outline-offset: 2px; }

.dm-custom-amount { margin-top: 12px; }
.dm-input-prefix { display: flex; align-items: center; border: 1.5px solid var(--line); border-radius: 10px; overflow: hidden; }
.dm-input-prefix > span { padding: 0 12px; color: var(--mist); font-weight: 600; }
.dm-input-prefix input { flex: 1; border: 0; padding: 10px 12px 10px 0; font-size: 16px; background: transparent; outline: none; }

.dm-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 480px) { .dm-grid { grid-template-columns: 1fr; } }
.dm-field { display: flex; flex-direction: column; }
.dm-label { margin-bottom: 4px; font-size: 13px; font-weight: 600; color: var(--mist); }
.dm-form input[type="text"], .dm-form input[type="email"], .dm-form input[type="tel"], .dm-form input[type="number"] { width: 100%; padding: 10px 12px; border: 1.5px solid var(--line); border-radius: 10px; font-size: 16px; color: var(--ink); background: #fff; }
.dm-form input:focus { border-color: var(--blue); outline: 2px solid rgba(25, 80, 209, .15); }

.dm-fee { display: flex; gap: 10px; align-items: flex-start; margin: 0 0 18px; padding: 12px 14px; background: #f4f7ff; border-radius: 10px; font-size: 14px; cursor: pointer; }
.dm-fee input { margin-top: 3px; flex-shrink: 0; }

.dm-message { margin: 0 0 14px; padding: 10px 14px; border-radius: 10px; background: #fdecef; color: #8d1f3d; font-size: 14px; }

.dm-submit { display: block; width: 100%; padding: 14px 20px; border: 0; border-radius: 10px; background: var(--blue); color: #fff; font-size: 17px; font-weight: 700; cursor: pointer; transition: background .15s ease, transform .1s ease; font-family: inherit; }
.dm-submit:hover { background: var(--blue-dark); }
.dm-submit:active { transform: scale(.99); }

.dm-secure { display: flex; align-items: center; justify-content: center; gap: 6px; margin: 12px 0 0; font-size: 12px; color: var(--mist); text-align: center; }

/* Simulated payment sheet */
.demo-pay { background: #fff; border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow-lg); padding: 28px; }
.demo-pay-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
.demo-pay-head strong { font-size: 17px; }
.demo-pay-amount { font-size: 15px; color: var(--slate); }
.demo-card-row { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 10px; margin-bottom: 14px; }
.demo-card-field { border: 1.5px solid var(--line); border-radius: 10px; padding: 10px 12px; font-size: 15px; color: var(--ink); background: var(--paper); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; white-space: nowrap; overflow: hidden; }
.demo-card-field small { display: block; font-family: var(--font); font-size: 10.5px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: var(--mist); margin-bottom: 2px; }
.demo-wallets { display: flex; gap: 10px; margin-bottom: 16px; }
.demo-wallet { flex: 1; text-align: center; border: 1.5px solid var(--line); border-radius: 10px; padding: 10px; font-weight: 700; font-size: 14px; color: var(--mist); background: #0d1320; color: #fff; }
.demo-back { background: none; border: 0; color: var(--mist); font-size: 14px; cursor: pointer; margin-top: 12px; display: block; width: 100%; text-align: center; font-family: inherit; }
.demo-back:hover { color: var(--blue); }

/* Processing spinner */
.demo-spin { width: 22px; height: 22px; border: 3px solid rgba(255,255,255,.35); border-top-color: #fff; border-radius: 50%; display: inline-block; vertical-align: -5px; margin-right: 8px; animation: demo-rot .7s linear infinite; }
@keyframes demo-rot { to { transform: rotate(360deg); } }

/* Success panel */
.demo-success { background: #fff; border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow-lg); padding: 34px 28px; text-align: center; }
.demo-success .ic { width: 64px; height: 64px; margin: 0 auto 16px; display: flex; align-items: center; justify-content: center; border-radius: 50%; background: var(--green-bg); color: var(--green); font-size: 32px; font-weight: 700; }
.demo-success h3 { font-size: 24px; margin-bottom: 8px; }
.demo-success > p { color: var(--slate); margin-bottom: 22px; }

.demo-receipt { text-align: left; background: var(--paper); border: 1px solid var(--line); border-radius: 12px; padding: 18px 20px; font-size: 13.5px; margin-bottom: 18px; }
.demo-receipt .hdr { font-size: 11px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; color: var(--mist); margin-bottom: 10px; }
.demo-receipt .meta { color: var(--mist); margin-bottom: 10px; }
.demo-receipt .body { white-space: pre-line; color: #2a3242; }

.demo-admin-row { text-align: left; background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 14px 18px; font-size: 13.5px; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; align-items: center; margin-bottom: 22px; }
.demo-admin-row .hdr { width: 100%; font-size: 11px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; color: var(--mist); }
.demo-pill-ok { background: var(--green-bg); color: var(--green); font-size: 12px; font-weight: 700; padding: 2px 10px; border-radius: 999px; }

[hidden] { display: none !important; }