:root {
  --accent: #10d8c4;
  --accent-hover: #0fc6b4;
  --ink: #111111;
  --panel: #1a1a1a;
  --muted: #666666;
  --line: #dcdcdc;
  --surface: #ffffff;
}
* { box-sizing: border-box; }
body { margin: 0; background: #0f0f0f; color: #ffffff; font-family: Arial, Helvetica, sans-serif; font-weight: 400; }
a { color: inherit; }
button, input, textarea { font-family: Arial, Helvetica, sans-serif; }
.hidden { display: none !important; }
.app-frame { min-height: 100vh; padding: 26px 24px 36px; }
.dashboard-logo-bar { position: relative; display: flex; align-items: flex-start; justify-content: center; min-height: 76px; margin: 0 -24px 28px; padding: 8px 24px; background: #ffffff; }
.header-upgrade-btn { position: absolute; left: 34px; top: 25px; min-height: 32px; padding: 0 12px; border: none; border-radius: 6px; background: var(--accent); color: #000000; font-size: 13px; font-weight: 500; cursor: pointer; }
.header-upgrade-btn:hover, .header-upgrade-btn:focus-visible { background: var(--accent-hover); }
.header-account { position: absolute; right: 34px; top: 25px; display: flex; align-items: center; gap: 8px; max-width: min(38vw, 460px); }
.header-login-btn, .header-signout-btn { min-height: 32px; padding: 0 12px; border: 1px solid #2c2c2c; border-radius: 6px; background: #1f1f1f; color: #ffffff; font-size: 13px; font-weight: 500; cursor: pointer; white-space: nowrap; }
.header-signout-btn { background: #2a2a2a; }
.header-login-btn:hover, .header-login-btn:focus-visible, .header-signout-btn:hover, .header-signout-btn:focus-visible { background: #343434; }
.header-account-email { min-width: 0; max-width: 300px; overflow: hidden; color: #111111; font-size: 13px; font-weight: 700; text-overflow: ellipsis; white-space: nowrap; }
.header-account-info { display: flex; flex-direction: column; align-items: flex-end; gap: 2px; min-width: 0; }
.header-quota-display { color: #555555; font-size: 11px; font-weight: 600; white-space: nowrap; letter-spacing: 0.2px; }
.dashboard-logo-card { display: flex; align-items: center; justify-content: center; gap: 18px; transform: translateY(14px); }
.brand-home-link { color: inherit; text-decoration: none; }
.corner-logo { position: relative; padding: 7px 11px; color: #000000; font-size: 15px; font-weight: 900; letter-spacing: 1px; text-align: center; white-space: nowrap; }
.corner-logo::before, .corner-logo::after { content: ""; position: absolute; width: 70%; height: 100%; pointer-events: none; }
.corner-logo::before { top: 0; left: 0; border-top: 1.5px solid #111111; border-left: 1.5px solid #111111; }
.corner-logo::after { right: 0; bottom: 0; border-right: 1.5px solid #111111; border-bottom: 1.5px solid #111111; }
.logo-divider { width: 1px; height: 38px; background: #cfcfcf; }
.wordmark div { color: #000000; font-size: 24px; font-weight: 900; letter-spacing: 1px; line-height: 1; }
.wordmark span { display: block; margin-top: 4px; color: var(--accent); font-size: 8px; letter-spacing: 2px; line-height: 1; text-align: center; white-space: nowrap; }
.transfer-view { width: calc(100% + 48px); max-width: none; min-height: calc(100vh - 26px); margin: -26px -24px -36px; padding: 0 24px 36px; background: #0f0f0f; }
.transfer-shell { display: grid; grid-template-columns: minmax(132px, 210px) minmax(320px, 680px) minmax(132px, 210px); justify-content: center; align-items: start; gap: clamp(26px, 3vw, 44px); width: min(1500px, 100%); margin: 0 auto; padding-top: 8px; }
.transfer-main { display: grid; grid-column: 2; gap: 16px; min-width: 0; }
.transfer-form { display: grid; gap: 10px; }
.upload-stat-panel { position: relative; display: grid; place-items: center; width: clamp(132px, 12vw, 178px); aspect-ratio: 1; margin-top: 104px; padding: 18px; border: 1px solid rgba(16,216,196,0.8); border-radius: 50%; background: radial-gradient(circle at center, #101f1e 0%, #101615 60%, #0f0f0f 100%); color: #ffffff; box-shadow: 0 0 0 1px rgba(16,216,196,0.16), 0 18px 42px rgba(0,0,0,0.36); }
#upload-time-panel { grid-column: 1; justify-self: end; }
#upload-percent-panel { grid-column: 3; justify-self: start; }
.upload-stat-panel::before { content: ""; position: absolute; inset: 10px; border: 1px solid rgba(255,255,255,0.08); border-radius: 50%; pointer-events: none; }
.upload-stat-panel strong { position: relative; color: var(--accent); font-size: clamp(30px, 3.2vw, 42px); line-height: 1; letter-spacing: 0; text-align: center; white-space: nowrap; }

/* Virus scan state on percent panel */
@keyframes scan-pulse {
  0%, 100% { box-shadow: 0 0 0 1px rgba(16,216,196,0.16), 0 18px 42px rgba(0,0,0,0.36), 0 0 0 0 rgba(16,216,196,0.5); }
  50% { box-shadow: 0 0 0 1px rgba(16,216,196,0.5), 0 18px 42px rgba(0,0,0,0.36), 0 0 18px 6px rgba(16,216,196,0.22); }
}
.upload-stat-panel.scanning {
  animation: scan-pulse 1.4s ease-in-out infinite;
}
.upload-stat-panel.scanning strong {
  font-size: clamp(28px, 3vw, 38px);
}
.drop-zone { display: grid; place-items: center; gap: 8px; min-height: 112px; padding: 22px 18px; border: 1px dashed var(--accent); border-radius: 8px; background: #101f1e; color: #ffffff; cursor: pointer; text-align: center; box-shadow: 0 0 0 1px rgba(16,216,196,0.18), 0 16px 34px rgba(16,216,196,0.08); transition: border-color 160ms ease, background 160ms ease, transform 160ms ease, box-shadow 160ms ease; }
.drop-zone.dragging, .drop-zone:hover { border-color: var(--accent); background: #101f1e; transform: translateY(-1px); }
.drop-zone strong { font-size: 24px; line-height: 1.1; }
.drop-title-note { color: #bdbdbd; font-size: 15px; font-weight: 700; }
.drop-zone span { color: #a9a9a9; font-size: 12px; font-weight: 700; }
.field-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
input, textarea { width: 100%; border: 1px solid #3f3f3f; border-radius: 6px; background: #1f1f1f; color: #ffffff; outline: none; font-size: 14px; }
input { min-height: 44px; padding: 10px 12px; }
textarea { min-height: 92px; max-height: 160px; padding: 12px; resize: vertical; }
input::placeholder, textarea::placeholder { color: #8d8d8d; }
.primary-btn, .ghost-btn, .share-option { min-height: 38px; border: none; border-radius: 6px; cursor: pointer; font-weight: 500; text-decoration: none; }
.primary-btn { padding: 8px 16px; background: var(--accent); color: #000000; }
.primary-btn:hover { background: var(--accent-hover); }
.transfer-actions { display: flex; justify-content: flex-end; align-items: center; gap: 10px; }
.transfer-btn { min-width: 128px; min-height: 46px; font-size: 15px; }
.ghost-btn { display: inline-flex; align-items: center; justify-content: center; padding: 8px 12px; background: #262626; color: #ffffff; }
.ghost-btn:hover, .ghost-btn:focus-visible { background: var(--accent); color: #000000; }
.ghost-btn:disabled, .primary-btn:disabled, .share-option.disabled { cursor: not-allowed; opacity: 0.5; pointer-events: none; }
.link-panel { display: grid; gap: 12px; padding: 16px; border: 1px solid #242424; border-radius: 8px; background: #111111; color: #ffffff; }
.file-badge { display: inline-flex; min-height: 32px; align-items: center; padding: 0 10px; border: 1px solid rgba(16,216,196,0.5); border-radius: 6px; color: var(--accent); font-size: 10px; font-weight: 900; letter-spacing: 1.4px; white-space: nowrap; }
.progress-row { display: grid; grid-template-columns: minmax(0, 1fr) 30px; align-items: center; gap: 9px; }
.progress-row.upload-complete { grid-template-columns: 1fr; }
.progress-wrap { width: 100%; height: 8px; overflow: hidden; border-radius: 999px; background: #2f2f2f; }
.progress-bar { width: 0%; height: 100%; background: var(--accent); transition: width 160ms ease; }
.cancel-upload-btn { display: inline-flex; align-items: center; justify-content: center; width: 30px; height: 30px; border: 1px solid #333333; border-radius: 6px; background: #1f1f1f; color: #ffffff; font-size: 19px; line-height: 1; cursor: pointer; }
.progress-row.upload-complete .cancel-upload-btn { display: none; }
.cancel-upload-btn:hover, .cancel-upload-btn:focus-visible { border-color: #ff6b6b; background: #2a1717; color: #ff6b6b; }
.cancel-upload-btn:disabled { cursor: wait; opacity: 0.55; }
.link-box { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px; }
.link-box input { min-height: 40px; border-color: #3a3a3a; background: #0e0e0e; color: var(--accent); font-size: 13px; }
.expiry-note { margin: -2px 0 0; color: var(--accent); font-size: 13px; font-weight: 700; line-height: 1.35; }
.share-options { display: flex; flex-wrap: wrap; gap: 8px; }
.share-option { display: inline-flex; align-items: center; justify-content: center; min-height: 34px; padding: 0 11px; border: 1px solid #333333; background: #1f1f1f; color: #ffffff; font-size: 12px; }
.share-option:hover, .share-option:focus-visible { border-color: var(--accent); background: var(--accent); color: #000000; }
.project-code { display: inline-flex; color: #9b9b9b; font-size: 11px; font-weight: 800; letter-spacing: 1.2px; text-transform: uppercase; }
.paypal-confirmation { display: grid; grid-template-columns: auto 1fr; gap: 4px 12px; align-items: center; padding: 14px 16px; border: 1px solid rgba(0,112,186,0.72); border-radius: 8px; background: linear-gradient(135deg, rgba(0,112,186,0.18), rgba(0,48,135,0.16)); color: #ffffff; box-shadow: 0 14px 34px rgba(0,48,135,0.18); }
.paypal-confirmation.hidden { display: none; }
.paypal-mark { grid-row: span 2; display: inline-flex; min-height: 34px; align-items: center; justify-content: center; padding: 0 10px; border-radius: 6px; background: #ffc439; color: #003087; font-size: 12px; font-weight: 900; letter-spacing: 0; }
.paypal-confirmation strong { color: #ffffff; font-size: 15px; line-height: 1.1; }
.paypal-confirmation p { margin: 0; color: #cfdff5; font-size: 13px; line-height: 1.35; }
.paypal-confirmation.success { border-color: rgba(0,156,222,0.82); background: linear-gradient(135deg, rgba(0,112,186,0.2), rgba(0,156,222,0.14)); }
.paypal-confirmation.pending { border-color: rgba(255,196,57,0.65); }
.paypal-confirmation.error { border-color: rgba(255,107,107,0.7); background: rgba(64,18,22,0.7); }
.paypal-confirmation.error .paypal-mark { background: #ff6b6b; color: #1a0606; }
.status-line { min-height: 20px; margin: 0; color: #8d979e; font-size: 13px; font-weight: 500; }
.status-line.error { color: #ff6b6b; }
.status-line.success { color: var(--accent); }
.shared-view { width: calc(100% + 48px); min-height: calc(100vh - 26px); margin: -26px -24px -36px; padding: 0 24px 36px; background: #0f0f0f; }
.download-shell { display: grid; place-items: start center; padding-top: 58px; }
.download-card { width: min(680px, 100%); padding: 26px; border: 1px solid #242424; border-radius: 8px; background: #111111; color: #ffffff; }
.download-card h1 { margin: 18px 0 8px; overflow-wrap: anywhere; font-size: 30px; line-height: 1.1; }
.download-card p { color: #a9a9a9; line-height: 1.45; }
.download-message { padding: 12px; border: 1px solid #2b2b2b; border-radius: 6px; background: #181818; }
#download-password { margin: 16px 0 10px; }
.download-actions { display: flex; justify-content: flex-end; }
.scan-trust-badge { margin: 12px 0 0; color: #5a9e96; font-size: 11px; font-weight: 700; letter-spacing: 0.6px; }
.pricing-view { position: fixed; inset: 0; z-index: 20; min-height: 100vh; overflow-y: auto; padding: 34px 24px; background: #ffffff; color: #000000; }
.auth-view { position: fixed; inset: 0; z-index: 20; min-height: 100vh; overflow-y: auto; display: grid; grid-template-columns: minmax(420px, 660px) 360px; justify-content: center; align-items: center; gap: 28px; padding: 40px 28px; background: #ffffff; color: #000000; }
.pricing-back-btn { position: fixed; top: 48px; left: 40px; min-height: 38px; padding: 0 18px; border: none; border-radius: 6px; background: var(--accent); color: #000000; font-size: 14px; font-weight: 800; cursor: pointer; box-shadow: 0 12px 28px rgba(16,216,196,0.22); }
.pricing-back-btn::before { content: "< "; }
.pricing-back-btn:hover, .pricing-back-btn:focus-visible { background: var(--accent-hover); }
.pricing-shell { width: min(860px, calc(100vw - 48px)); margin: 58px auto 0; padding: 34px 40px 38px; border: 1px solid #111111; background: #ffffff; }
.auth-view .brand-panel { display: grid; place-items: center; min-height: 330px; border: 1px solid #111111; background: #ffffff; }
.auth-column { display: grid; gap: 10px; align-self: center; }
.pricing-logo-card { transform: none; margin-bottom: 28px; }
.pricing-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 230px)); gap: 16px; justify-content: center; }
.pricing-card { display: flex; min-height: 326px; flex-direction: column; padding: 22px 18px 18px; border-radius: 8px; background: #111111; color: #ffffff; }
.pricing-card.featured { background: #031f1b; border: 1px solid rgba(16,216,196,0.8); }
.pricing-card h2 { margin: 0 0 12px; font-size: 24px; line-height: 1; letter-spacing: 0; }
.pricing-price { display: flex; align-items: flex-start; gap: 6px; margin-bottom: 22px; font-size: 40px; line-height: 0.95; }
.pricing-price span { margin-top: 10px; font-size: 15px; }
.pricing-card ul { display: grid; gap: 11px; margin: 0 0 auto; padding: 0; list-style: none; font-size: 13px; }
.pricing-card li { position: relative; padding-left: 22px; line-height: 1.2; }
.pricing-card li::before { content: "-"; position: absolute; left: 0; color: var(--accent); }
.payment-options { display: grid; gap: 8px; margin-top: 20px; }
.payment-option { min-height: 40px; margin-top: 20px; border: 1px solid rgba(16,216,196,0.75); border-radius: 6px; background: transparent; color: #ffffff; font-size: 13px; font-weight: 800; cursor: pointer; }
.payment-options .payment-option { margin-top: 0; }
.payment-option:hover, .payment-option:focus-visible { background: var(--accent); color: #000000; }
.auth-panel { display: grid; gap: 10px; padding: 24px; border: 1px solid #333333; border-radius: 6px; background: #1a1a1a; color: #ffffff; font-family: Arial, Helvetica, sans-serif; }
.auth-tabs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin-bottom: 6px; }
.auth-tab, .auth-panel .primary-btn { min-height: 34px; border: 0; border-radius: 6px; font-size: 13px; font-weight: 500; cursor: pointer; }
.auth-tab { display: inline-flex; align-items: center; justify-content: center; background: #202020; color: #ffffff; }
.auth-tab.active, .auth-panel .primary-btn { background: var(--accent); color: #ffffff; }
.auth-plan-note { min-height: 18px; margin: 0; color: #888888; font-size: 13px; font-weight: 500; line-height: 1.35; }
.auth-form { display: grid; gap: 10px; }
.auth-form label { color: #cfcfcf; font-size: 13px; font-weight: 500; }
.auth-form input { min-height: 36px; padding: 8px 10px; border-color: #555555; background: #222222; color: #ffffff; }
.auth-form input::placeholder { color: #aaaaaa; }
.site-footer { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 18px; width: 100%; margin: 34px auto 0; padding: 24px max(18px, calc((100vw - 1180px) / 2)) 34px; border-top: 0; background: #0f0f0f; color: #a9b4b7; font-family: Arial, Helvetica, sans-serif; font-size: 13px; font-weight: 800; }
.site-footer::before { content: ""; position: absolute; top: 0; left: max(18px, calc((100vw - 1180px) / 2)); right: max(18px, calc((100vw - 1180px) / 2)); height: 1px; background: #2d3638; }
.site-footer p { margin: 0; }
.footer-links { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; }
.footer-links a { color: inherit; text-decoration: none; }
.footer-links a:hover, .footer-links a:focus-visible { color: var(--accent); }
.legal-body { min-height: 100vh; background: #090b0c; color: #ffffff; }
.legal-main { width: min(880px, calc(100% - 36px)); margin: 0 auto; padding: clamp(46px, 7vw, 82px) 0; }
.legal-page { border: 1px solid #2d3638; border-radius: 8px; background: #111516; padding: clamp(26px, 5vw, 48px); font-family: Arial, Helvetica, sans-serif; }
.legal-brand { display: inline-flex; flex-direction: column; gap: 4px; margin-bottom: 30px; color: #ffffff; text-decoration: none; font-size: 15px; font-weight: 900; letter-spacing: 1px; }
.legal-brand span { color: #a9b4b7; font-size: 11px; font-weight: 800; letter-spacing: 3px; text-transform: uppercase; }
.legal-page h1 { margin: 0; color: #ffffff; font-size: clamp(28px, 4vw, 38px); line-height: 1.08; letter-spacing: 0; }
.legal-updated { margin: 14px 0 0; color: var(--accent); font-size: 12px; font-weight: 900; letter-spacing: 1.4px; text-transform: uppercase; }
.legal-page h2 { margin: 30px 0 0; color: #ffffff; font-size: 18px; }
.legal-page p,
.legal-page li { color: #a9b4b7; font-size: 13px; line-height: 1.6; }
.legal-page p { margin: 14px 0 0; }
.legal-page ul { margin: 14px 0 0; padding-left: 20px; }
.legal-page a:not(.legal-brand) { color: var(--accent); font-weight: 900; }
@media (max-width: 1180px) {
  .dashboard-logo-bar { display: flex; flex-direction: column; align-items: center; }
  .transfer-shell { grid-template-columns: 1fr; }
  .transfer-main { grid-column: 1; order: 1; }
  .upload-stat-panel { order: 2; width: min(160px, 44vw); margin: 18px auto 0; }
  #upload-time-panel, #upload-percent-panel { grid-column: 1; }
}
@media (max-width: 560px) {
  .app-frame { padding: 18px 12px 28px; }
  .dashboard-logo-bar { min-height: 86px; margin-right: -12px; margin-left: -12px; padding-right: 12px; padding-left: 12px; }
  .header-upgrade-btn { left: 12px; top: 14px; min-height: 30px; padding: 0 9px; font-size: 11px; }
  .header-account { right: 12px; top: 14px; gap: 5px; max-width: calc(100vw - 106px); }
  .header-login-btn, .header-signout-btn { min-height: 30px; padding: 0 8px; font-size: 11px; }
  .header-account-email { max-width: 34vw; font-size: 10px; }
  .transfer-view { width: calc(100% + 24px); margin: -18px -12px -28px; padding: 0 12px 28px; }
  .shared-view { width: calc(100% + 24px); margin: -18px -12px -28px; padding: 0 12px 28px; }
  .dashboard-logo-bar .dashboard-logo-card { position: absolute; left: 52%; top: 16px; max-width: calc(100% - 128px); gap: 8px; transform: translateX(-50%); }
  .corner-logo { padding: 6px 9px; font-size: 10px; letter-spacing: 0.6px; }
  .logo-divider { height: 30px; }
  .wordmark div { font-size: 16px; }
  .wordmark span { font-size: 6px; letter-spacing: 1.1px; }
  .field-row, .link-box { grid-template-columns: 1fr; }
  .drop-zone { min-height: 100px; padding: 18px 14px; }
  .drop-zone strong { font-size: 20px; }
  .drop-zone span { max-width: 100%; font-size: 11px; line-height: 1.35; overflow-wrap: anywhere; }
  .drop-title-note { display: inline-block; max-width: 100%; font-size: 11px; line-height: 1.35; white-space: normal; }
  .transfer-actions { justify-content: stretch; }
  .transfer-actions .icon-btn { flex: 0 0 46px; width: 46px; height: 46px; }
  .transfer-btn { flex: 1; }
  .download-card { padding: 20px; }
  .download-card h1 { font-size: 24px; }
  .pricing-view { padding: 24px 12px; }
  .auth-view { grid-template-columns: 1fr; align-items: start; gap: 18px; padding: 72px 18px 28px; }
  .pricing-back-btn { top: 24px; left: 18px; min-height: 36px; padding: 0 14px; }
  .pricing-shell { width: 100%; min-height: auto; margin-top: 72px; padding: 28px 18px 30px; }
  .auth-view .brand-panel { min-height: 170px; }
  .auth-column { width: min(360px, 100%); justify-self: center; }
  .pricing-logo-card { max-width: 100%; transform: none; }
  .pricing-cards { grid-template-columns: minmax(0, 230px); }
  .pricing-card { min-height: 286px; }
  .paypal-confirmation { grid-template-columns: 1fr; }
  .paypal-mark { grid-row: auto; width: max-content; }
  .site-footer { align-items: flex-start; flex-direction: column; }
}