.security-page { position: fixed; inset: 0; z-index: 2147483010; overflow-y: auto; background: #0b0e14; color: #f5f6f9; font-family: -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif; letter-spacing: 0; color-scheme: dark; }
.security-page * { box-sizing: border-box; }
.security-shell { width: min(520px,100%); margin: auto; padding: 0 20px max(32px,env(safe-area-inset-bottom)); }
.security-header { display: grid; grid-template-columns: 40px 1fr 40px; align-items: center; min-height: 64px; border-bottom: 1px solid #262c36; }
.security-header h1 { font-size: 18px; font-weight: 600; text-align: center; margin: 0; padding: 12px 4px; overflow-wrap: anywhere; }
.security-page .security-icon { display: grid; place-items: center; width: 40px; height: 40px; padding: 0; border: 0; border-radius: 50%; background: transparent; color: #a4adba; }
.security-icon svg { width: 20px; height: 20px; }
.security-tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; margin: 24px 0; padding: 4px; border: 1px solid #262c36; border-radius: 8px; background: #141822; }
.security-tabs button { min-width: 0; min-height: 42px; padding: 8px; border: 0; border-radius: 6px; background: transparent; color: #8e98a8; font: inherit; font-size: 13px; overflow-wrap: anywhere; }
.security-tabs button[aria-selected="true"] { background: #303846; color: #fff; }
.security-form h2 { margin: 0 0 24px; font-size: 17px; font-weight: 600; }
.security-field { display: block; margin: 20px 0; }
.security-field > span:first-child { display: block; margin-bottom: 8px; font-size: 13px; color: #a4adba; }
.security-input { display: flex; align-items: center; border: 1px solid #303846; border-radius: 8px; background: #141822; }
.security-input:focus-within { border-color: #2f63f5; }
.security-page .security-input input { min-width: 0; width: 100%; height: 48px; padding: 0 12px; border: 0; outline: 0; background: transparent; color: #fff; font: inherit; font-size: 14px; }
.security-input input::placeholder { color: #667181; opacity: 1; }
.security-input .security-icon { flex: 0 0 40px; }
.security-submit { width: 100%; min-height: 46px; margin-top: 12px; padding: 10px 16px; border: 0; border-radius: 24px; background: #1065ff; color: #fff; font: inherit; font-size: 14px; font-weight: 600; }
.security-page button { cursor: pointer; }
.security-page button:disabled { cursor: wait; opacity: .55; }
.security-page button:focus-visible, .security-page a:focus-visible { outline: 2px solid #8baaff; outline-offset: 2px; }
.security-message { min-height: 20px; margin: 16px 0; color: #ef8589; font-size: 13px; line-height: 1.6; overflow-wrap: anywhere; }
.security-message.is-success { color: #59c99c; }
.security-retry { border: 0; padding: 8px 0; background: transparent; color: #8baaff; font: inherit; font-size: 13px; }
body.security-open { overflow: hidden !important; }
body.security-open #qdd-customer-service-float { display: none !important; }