:root{
  --trcore-purple:#6f3bb3;
  --trcore-purple-deep:#2a1642;
  --trcore-coral:#ff7d95;
  --trcore-gold:#ffddb0;
  --trcore-ink:#231a31;
  --trcore-surface:#ffffff;
  --trcore-ivory:#fffaf7;
  --trcore-line:#eadff5;
}
.trcore-wrap{max-width:980px;margin:48px auto;padding:0 20px 40px;color:#f4edf8;font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.65;position:relative}
.trcore-wrap:before,.trcore-wrap:after{content:"";position:fixed;z-index:-1;border-radius:50%;filter:blur(70px);opacity:.42;pointer-events:none}
.trcore-wrap:before{width:280px;height:280px;top:12%;right:8%;background:rgba(117,82,197,.33);animation:trcoreFloat 18s ease-in-out infinite alternate}
.trcore-wrap:after{width:220px;height:220px;bottom:8%;left:5%;background:rgba(255,124,160,.22);animation:trcoreFloat 15s ease-in-out infinite alternate-reverse}
@keyframes trcoreFloat{from{transform:translate3d(0,0,0) scale(1)}to{transform:translate3d(18px,-26px,0) scale(1.12)}}
.trcore-open-wrap{padding-top:8px}
.trcore-hero{text-align:center;margin-bottom:10px}
.trcore-eyebrow{display:block;color:var(--trcore-gold);font-weight:700;font-size:12px;letter-spacing:.18em;text-transform:uppercase}
.trcore-logo{display:block;max-width:min(220px,70%);height:auto;margin:14px auto 12px;filter:drop-shadow(0 8px 24px rgba(255,126,149,.15))}
.trcore-hero h1{font-family:Georgia,serif;font-size:clamp(34px,5vw,62px);line-height:1.06;margin:8px 0 6px;color:#fff;letter-spacing:-.03em}
.trcore-hero p{margin:0 auto;max-width:600px;color:#d4c6e4}
.trcore-open-copy{text-align:center;margin:12px auto 24px;max-width:720px}
.trcore-open-copy h2{font-family:Georgia,serif;font-size:clamp(34px,4.8vw,58px);line-height:1.08;margin:0 0 10px;color:#efdfff;text-shadow:0 0 26px rgba(168,124,255,.15)}
.trcore-open-copy p{margin:0;color:#cec2dc}
.trcore-card{background:#fff!important;color:var(--trcore-ink)!important;border:1px solid var(--trcore-line);padding:clamp(18px,4vw,34px);border-radius:28px;box-shadow:0 20px 55px rgba(16,8,25,.16);margin-bottom:20px}
.trcore-card label{display:block;font-size:14px;font-weight:650;color:#332348;margin:0 0 17px}
.trcore-card input:not([type=hidden]),.trcore-card textarea,.trcore-card select{display:block;width:100%;box-sizing:border-box;border-radius:14px;border:1px solid #d8cce7;background:#fff;color:#291d35;font:inherit;margin-top:6px;padding:12px 14px}
.trcore-card input:focus,.trcore-card textarea:focus,.trcore-card select:focus{outline:2px solid var(--trcore-purple);outline-offset:1px}
.trcore-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}
.trcore-btn{font:inherit;display:inline-flex;align-items:center;justify-content:center;text-align:center;text-decoration:none!important;border:1px solid transparent;background:linear-gradient(115deg,var(--trcore-coral),#a16ef1);color:#fff!important;border-radius:999px;padding:12px 22px;cursor:pointer;font-weight:700;min-height:48px;box-shadow:0 12px 28px rgba(143,83,176,.22);transition:transform .22s ease,box-shadow .22s ease,filter .22s ease;white-space:normal}
.trcore-btn:hover{transform:translateY(-2px);box-shadow:0 16px 36px rgba(143,83,176,.3);filter:saturate(1.06)}
.trcore-btn:focus-visible{outline:3px solid var(--trcore-gold);outline-offset:2px}
.trcore-btn-secondary{background:#fff;color:var(--trcore-purple)!important;border-color:#d9c8ed;box-shadow:none}.trcore-btn-secondary:hover{background:#f7f0fd;color:#46226f!important}
.trcore-btn-danger{background:#fff;border-color:#d7798d;color:#af3f5e!important;box-shadow:none}.trcore-btn-danger:hover{background:#fff3f6;color:#af3f5e!important}
.trcore-link{display:inline-block;margin:10px;color:#682c92!important;text-decoration:underline!important;font-weight:650}
.trcore-small{font-size:13px;color:#6b6176!important;line-height:1.7}.trcore-alert{border:1px solid #d67b8e;background:#fff2f4;padding:13px 16px;border-radius:16px;margin:0 0 16px}.trcore-success{border-color:#badac9;background:#f5fff9!important}
.trcore-copy{display:flex;gap:9px}.trcore-copy input{flex:1;min-width:0}
.trcore-message{border-bottom:1px solid var(--trcore-line);display:flex;align-items:start;justify-content:space-between;gap:16px;padding:20px 0}.trcore-message h3{font-size:20px;margin:0 0 5px;color:var(--trcore-purple)}.trcore-message p{margin:3px 0}.trcore-status{font-size:13px;color:#78245f}.trcore-actions{display:flex;flex-wrap:wrap;gap:8px}.trcore-actions .trcore-btn{font-size:12px;padding:8px 12px}
.trcore-open-card{max-width:760px;margin:0 auto 20px;border-radius:26px;background:linear-gradient(180deg,#fff,#fff9fb)!important;position:relative;overflow:hidden}
.trcore-open-card:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 0%,rgba(253,206,227,.2),transparent 34%);pointer-events:none}
.trcore-recipient-top{text-align:center;position:relative;z-index:2}
.trcore-recipient-top h2,.trcore-open-locked h2{font-family:Georgia,serif;font-size:clamp(36px,4vw,54px);line-height:1.1;color:#4e2a7a;margin:8px 0 10px}
.trcore-mini-mark,.trcore-lock-orb{display:grid;place-items:center;width:68px;height:68px;border-radius:50%;margin:0 auto 14px;background:linear-gradient(135deg,#fff0f4,#f5e6ff);font-size:30px;box-shadow:0 10px 30px rgba(138,93,171,.18)}
.trcore-lock-orb{font-size:27px;background:linear-gradient(135deg,#ffecc8,#ffeff4)}
.trcore-envelope-stage{text-align:center;position:relative;padding:12px 0 6px;z-index:2}
.trcore-envelope-visual{width:min(340px,85%);height:250px;margin:0 auto 14px;position:relative;filter:drop-shadow(0 24px 42px rgba(127,70,151,.22));transition:transform .5s ease}
.trcore-envelope-visual:hover{transform:translateY(-4px)}
.trcore-env-back,.trcore-env-front,.trcore-env-flap,.trcore-env-letter,.trcore-env-wax{position:absolute;display:block}
.trcore-env-back{left:10%;right:10%;bottom:24px;height:150px;border-radius:18px;background:linear-gradient(135deg,#d8a3c1,#b088d2)}
.trcore-env-front{left:10%;right:10%;bottom:24px;height:150px;border-radius:18px;background:linear-gradient(160deg,#f4bcd1 0%,#bc8fd4 95%);clip-path:polygon(0 0,50% 58%,100% 0,100% 100%,0 100%);z-index:4}
.trcore-env-flap{left:10%;right:10%;bottom:24px;height:150px;border-radius:18px;background:#f8cada;clip-path:polygon(0 0,100% 0,50% 62%);transform-origin:top center;z-index:5;transition:transform .9s cubic-bezier(.22,.61,.36,1)}
.trcore-env-letter{left:19%;right:19%;top:34px;height:148px;border-radius:18px 18px 10px 10px;background:linear-gradient(180deg,#fff9f8,#f6e7ef);box-shadow:0 14px 28px rgba(57,24,62,.12);z-index:3;transition:transform .9s cubic-bezier(.22,.61,.36,1),opacity .45s ease}
.trcore-env-line{position:absolute;left:12%;right:12%;height:5px;border-radius:999px;background:rgba(160,98,166,.18)}
.trcore-env-line.one{top:34px}.trcore-env-line.two{top:55px;right:22%}.trcore-env-line.three{top:76px;right:18%}
.trcore-env-wax{left:calc(50% - 24px);bottom:78px;width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,#f6e0b8,#efad98);color:#a15172;display:grid;place-items:center;font-size:22px;z-index:6;box-shadow:0 6px 16px rgba(84,38,66,.2);transition:opacity .3s ease,transform .3s ease}
.trcore-btn-open{min-width:min(620px,92%);font-size:18px;padding:15px 26px}
.trcore-privacy-note{margin-top:14px}
.trcore-letter-panel{max-width:650px;margin:10px auto 0;opacity:0;transform:translateY(12px);transition:opacity .65s ease,transform .65s ease}
.trcore-letter-panel.is-visible{opacity:1;transform:translateY(0)}
.trcore-letter-paper{background:linear-gradient(180deg,#fffdfb,#fff7fb);border:1px solid #f0e2f4;border-radius:24px;padding:28px 24px;box-shadow:inset 0 1px 0 rgba(255,255,255,.6),0 18px 36px rgba(85,40,96,.08);position:relative}
.trcore-letter-paper:before{content:"";position:absolute;inset:16px;border:1px dashed rgba(168,114,170,.22);border-radius:18px;pointer-events:none}
.trcore-letter-kicker{display:inline-block;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:#9f5d7f;font-weight:700;margin-bottom:14px}
.trcore-message-text{position:relative;font-family:Georgia,serif;font-size:22px;line-height:1.95;white-space:normal;color:#35223f;margin:0 0 22px}
.trcore-signoff{font-family:Georgia,serif;font-size:18px;line-height:1.7;color:#5a3a66;margin:0}
.trcore-song-link{margin-top:18px}.trcore-song-link a{color:#6d34a2!important;font-weight:700;text-decoration:none;border-bottom:1px dashed rgba(109,52,162,.4)}
.trcore-open-card.is-open .trcore-env-flap{transform:rotateX(170deg)}
.trcore-open-card.is-open .trcore-env-letter{transform:translateY(-62px)}
.trcore-open-card.is-open .trcore-env-wax{opacity:0;transform:scale(.7)}
.trcore-open-card.is-open .trcore-envelope-visual{transform:translateY(-8px)}
.trcore-open-locked{text-align:center}
.trcore-locked{font-weight:800;color:#8b3f75;font-size:22px;margin:10px 0 8px}
.trcore-countdown{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;max-width:560px;margin:24px auto 8px}
.trcore-countdown div{background:linear-gradient(180deg,#fff8fb,#fbf2ff);border:1px solid #efe0f4;border-radius:18px;padding:18px 10px;box-shadow:0 8px 18px rgba(114,76,141,.05)}
.trcore-countdown span{display:block;font-size:32px;line-height:1;color:#542983;font-weight:800}
.trcore-countdown small{display:block;margin-top:8px;font-size:12px;color:#7b6a88;text-transform:uppercase;letter-spacing:.11em}
.trcore-entry{padding:30px 18px;background:#fff;color:var(--trcore-ink);border-top:1px solid #e8d9eb}.trcore-entry-inner{max-width:1120px;margin:auto;display:flex;align-items:center;gap:22px;flex-wrap:wrap}.trcore-entry h2{font-family:Georgia,serif;font-size:26px;color:var(--trcore-purple);margin:0 0 6px}.trcore-entry p{margin:0;max-width:540px;color:#5e556b}.trcore-entry-actions{display:flex;gap:8px;flex-wrap:wrap;margin-left:auto}
.trcore-admin .trcore-admin-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px;margin:20px 0}.trcore-admin-grid>div{padding:20px;background:#fff;border:1px solid #e8d9eb;border-radius:15px}.trcore-admin-grid h2{font-size:14px;color:#46176E!important}.trcore-admin-grid strong{font-size:32px;color:#46176E}
@media(max-width:720px){.trcore-fields,.trcore-admin .trcore-admin-grid,.trcore-countdown{grid-template-columns:1fr 1fr}.trcore-message{display:block}.trcore-actions{margin-top:12px}.trcore-entry-actions{margin-left:0}.trcore-copy{flex-direction:column}.trcore-btn-open{min-width:100%;font-size:16px}.trcore-envelope-visual{height:220px}}
@media(max-width:520px){.trcore-wrap{padding:0 16px 34px}.trcore-card{padding:20px 16px;border-radius:22px}.trcore-open-copy h2,.trcore-hero h1{font-size:40px}.trcore-recipient-top h2,.trcore-open-locked h2{font-size:42px}.trcore-countdown{grid-template-columns:repeat(2,1fr)}.trcore-message-text{font-size:19px}.trcore-letter-paper{padding:24px 18px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}