/* All existing dialog open/close contracts are retained. */
.nexora-modal, .nx-credit-modal, .proxy-confirm-modal, .gtred-apply-modal, .extend-proxy-modal, .proxy-modal, #balance-modal {
  display: none; position: fixed; inset: 0; z-index: 200; padding: 24px; align-items: center; justify-content: center; background: rgba(4, 8, 14, 0.75); backdrop-filter: blur(8px);
}
.nexora-modal.show, .nx-credit-modal.show, .proxy-confirm-modal.is-open, .gtred-apply-modal.is-open, .extend-proxy-modal.is-open, .proxy-modal.show, .proxy-modal.active, .proxy-modal.open, #balance-modal.active { display: flex; }
.nexora-modal-backdrop, .nx-credit-modal-backdrop, .proxy-confirm-backdrop, .gtred-apply-backdrop, .extend-proxy-backdrop { position: absolute; inset: 0; }
.nexora-modal-card, .nx-credit-modal-card, .proxy-confirm-card, .gtred-apply-card, .extend-proxy-card, .proxy-modal-card, .balance-modal {
  position: relative; z-index: 1; width: min(100%, 520px); max-height: calc(100dvh - 48px); overflow-y: auto; padding: 28px;
  background: var(--card); color: var(--text); border: 1px solid var(--line); border-radius: 20px; box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7), 0 0 0 1px rgba(255, 255, 255, 0.05);
}
.nx-credit-modal-head, .proxy-confirm-top, .gtred-apply-head, .extend-proxy-head, .balance-modal-header { display: flex; gap: 16px; align-items: start; justify-content: space-between; padding-bottom: 18px; margin-bottom: 18px; border-bottom: 1px solid var(--rule); }
.proxy-confirm-icon, .gtred-apply-icon, .extend-proxy-icon, .nexora-modal-icon { background: var(--accent2); color: var(--ink); padding: 10px; border-radius: 8px; }
.proxy-confirm-eyebrow, .gtred-apply-eyebrow, .extend-proxy-eyebrow { font-size: .75rem; color: var(--muted); margin-bottom: 6px; }
.proxy-confirm-detail, .proxy-confirm-warning { border-radius: 7px; padding: 14px; background: var(--surface2); font-size: .875rem; overflow-wrap: anywhere; }
.proxy-confirm-warning { background: var(--warn-bg); color: var(--warn); }
.proxy-confirm-actions, .gtred-apply-actions, .extend-proxy-actions, .proxy-modal-actions { display: flex; gap: 12px; justify-content: flex-end; margin-top: 24px; }
.proxy-confirm-actions > button, .proxy-confirm-submit, .proxy-confirm-cancel, .nx-credit-modal-close, .balance-modal-close { min-height: 40px; border: 1px solid var(--rule); border-radius: 7px; padding: 9px 14px; background: var(--card); color: var(--text); }
.proxy-confirm-submit { background: var(--accent); color: var(--ink); border-color: var(--line); }
.nx-credit-modal-close, .balance-modal-close { font-size: 1.3rem; }
.gtred-apply-wallet, .nx-credit-wallet-box, .extend-proxy-price { background: var(--surface2); padding: 16px; border-radius: 8px; display: flex; justify-content: space-between; gap: 12px; margin-bottom: 20px; }
.gtred-apply-field, .extend-proxy-field, .nx-credit-field { display: block; margin: 18px 0; }
.gtred-apply-field > span, .extend-proxy-field > span { display: block; margin-bottom: 8px; font-size: .875rem; font-weight: 650; }
.gtred-apply-summary, .extend-proxy-summary { display: grid; gap: 10px; background: var(--surface2); padding: 16px; border-radius: 8px; }
.extend-proxy-summary > div { display: flex; justify-content: space-between; gap: 18px; }
.extend-stepper { display: flex; gap: 10px; }
.extend-stepper button { width: 44px; flex-shrink: 0; border: 1px solid var(--rule); border-radius: 7px; background: var(--surface2); color: var(--text); }
.nx-credit-quick { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0; }
.nx-credit-quick button { padding: 7px 12px; border: 1px solid var(--rule); border-radius: 6px; background: var(--surface2); color: var(--text); }
.nx-credit-buy-button { width: 100%; }
.dialog-open { overflow: hidden; }
@media (max-width: 560px) { .nexora-modal, .nx-credit-modal, .proxy-confirm-modal, .gtred-apply-modal, .extend-proxy-modal, .proxy-modal, #balance-modal { padding: 12px; } .nexora-modal-card, .nx-credit-modal-card, .proxy-confirm-card, .gtred-apply-card, .extend-proxy-card, .proxy-modal-card, .balance-modal { padding: 20px; max-height: calc(100dvh - 24px); } }