:root {
    --control-red: #ca0022;
    --control-red-dark: #9f1026;
    --control-ink: #202a36;
    --control-slate: #405361;
    --control-blue: #1b6ea8;
    --control-green: #0a8f58;
    --control-muted: #607485;
    --control-soft: #f4f7f9;
    --control-divider: #dfe7eb;
    --control-white: #fff;
    --control-shadow: 0 22px 60px rgba(32, 42, 54, .14);
}

* { box-sizing: border-box; }

html { min-height: 100%; }

body {
    min-height: 100vh;
    margin: 0;
    color: var(--control-ink);
    font-family: Roboto, Arial, sans-serif;
    font-size: 16px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

svg { display: block; fill: currentColor; }

.control-access-body {
    display: grid;
    grid-template-rows: auto 1fr auto;
    background:
        radial-gradient(circle at 87% 12%, rgba(202, 0, 34, .075), transparent 28rem),
        radial-gradient(circle at 7% 74%, rgba(27, 110, 168, .10), transparent 28rem),
        #e9eff3;
}

.control-brand-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 86px;
    padding: 14px max(22px, calc((100vw - 1180px) / 2));
    color: #fff;
    background:
        radial-gradient(circle at 90% 10%, rgba(202, 0, 34, .48), transparent 25rem),
        linear-gradient(110deg, #142433, #314654);
    box-shadow: 0 8px 26px rgba(32, 42, 54, .18);
}

.control-brand {
    display: inline-flex;
    align-items: center;
    gap: 13px;
    color: #fff;
    text-decoration: none;
}

.control-brand img {
    width: 58px;
    height: 58px;
    border-radius: 15px;
    box-shadow: 0 8px 18px rgba(0, 0, 0, .2);
}

.control-brand span { display: grid; }
.control-brand strong { font-size: 24px; letter-spacing: .06em; line-height: 1.05; }
.control-brand small { margin-top: 5px; color: #e6edf1; font-size: 13px; font-weight: 700; }

.control-header-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 13px;
    border: 1px solid rgba(255, 255, 255, .24);
    border-radius: 999px;
    background: rgba(255, 255, 255, .08);
    font-size: 13px;
    font-weight: 700;
}

.control-header-label svg { width: 17px; height: 17px; color: #fff; }

.control-lookup-shell {
    display: grid;
    place-items: center;
    width: 100%;
    padding: clamp(28px, 5vw, 64px) 20px;
}

.control-lookup-card {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(340px, .95fr);
    width: min(1080px, 100%);
    overflow: hidden;
    border: 2px solid #cbd8df;
    border-radius: 26px;
    background: #fff;
    box-shadow: var(--control-shadow);
}

.control-lookup-intro {
    padding: clamp(34px, 6vw, 66px);
    background:
        linear-gradient(145deg, rgba(27, 110, 168, .06), transparent 56%),
        #fff;
}

.control-eyebrow {
    margin-bottom: 10px;
    color: var(--control-red);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: .11em;
    text-transform: uppercase;
}

.control-lookup-intro h1 {
    max-width: 620px;
    margin: 0;
    font-size: clamp(30px, 4vw, 45px);
    font-weight: 800;
    line-height: 1.12;
    letter-spacing: -.035em;
}

.control-lookup-intro > p {
    max-width: 620px;
    margin: 18px 0 28px;
    color: var(--control-muted);
    font-size: 17px;
    line-height: 1.6;
}

.control-access-methods {
    display: grid;
    gap: 12px;
}

.control-access-methods > div {
    display: flex;
    align-items: center;
    gap: 13px;
    padding: 13px 15px;
    border: 1px solid var(--control-divider);
    border-radius: 14px;
    background: rgba(244, 247, 249, .78);
}

.control-access-methods span:last-child { display: grid; }
.control-access-methods strong { font-size: 14px; }
.control-access-methods small { color: var(--control-muted); font-size: 13px; }

.control-method-icon {
    display: grid;
    flex: 0 0 40px;
    width: 40px;
    height: 40px;
    place-items: center;
    border-radius: 12px;
    color: var(--control-blue);
    background: #e6f2fa;
}

.control-method-icon svg { width: 22px; height: 22px; }

.control-lookup-form-panel {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: clamp(30px, 5vw, 54px);
    border-left: 2px solid var(--control-divider);
    background: #fbfcfd;
}

.control-card-icon {
    display: grid;
    width: 52px;
    height: 52px;
    margin-bottom: 17px;
    place-items: center;
    border-radius: 15px;
    color: var(--control-red);
    background: #ffe8ec;
}

.control-card-icon svg { width: 28px; height: 28px; }

.control-lookup-form-panel h2 {
    margin: 0 0 6px;
    font-size: 24px;
    font-weight: 750;
    line-height: 1.2;
}

.control-form-help {
    margin: 0 0 20px;
    color: var(--control-muted);
    font-size: 14px;
}

.control-lookup-form-panel label {
    display: block;
    margin-bottom: 7px;
    color: var(--control-slate);
    font-size: 13px;
    font-weight: 800;
}

.control-card-number-input {
    width: 100%;
    height: 68px;
    padding: 0 16px;
    border: 2px solid #b9cbd5;
    border-radius: 14px;
    outline: none;
    color: var(--control-ink);
    background: #fff;
    font: 800 clamp(24px, 5vw, 34px)/1 Roboto, Arial, sans-serif;
    letter-spacing: .12em;
    text-align: center;
    text-transform: uppercase;
    transition: border-color .18s, box-shadow .18s;
}

.control-card-number-input:focus {
    border-color: var(--control-blue);
    box-shadow: 0 0 0 4px rgba(27, 110, 168, .13);
}

.control-card-number-input.is-invalid {
    border-color: var(--control-red);
    box-shadow: 0 0 0 4px rgba(202, 0, 34, .10);
}

.control-field-error {
    min-height: 21px;
    margin: 6px 0 4px;
    color: var(--control-red-dark);
    font-size: 13px;
    font-weight: 700;
}

.control-primary-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    width: 100%;
    min-height: 52px;
    padding: 12px 20px;
    border: 2px solid #a9001c;
    border-radius: 12px;
    color: #fff;
    background: linear-gradient(180deg, #d90a2d, var(--control-red));
    box-shadow: 0 9px 20px rgba(202, 0, 34, .22);
    cursor: pointer;
    font: 800 16px/1.2 Roboto, Arial, sans-serif;
    transition: transform .18s, box-shadow .18s, background .18s;
}

.control-primary-button:hover {
    transform: translateY(-1px);
    background: linear-gradient(180deg, #cf0023, #ae001d);
    box-shadow: 0 12px 25px rgba(202, 0, 34, .28);
}

.control-primary-button:focus-visible {
    outline: 3px solid rgba(27, 110, 168, .38);
    outline-offset: 3px;
}

.control-primary-button svg { width: 20px; height: 20px; }

.control-primary-button:disabled {
    cursor: progress;
    opacity: .9;
    transform: none;
}

.control-button-spinner {
    width: 19px;
    height: 19px;
    border: 3px solid rgba(255,255,255,.45);
    border-top-color: #fff;
    border-radius: 50%;
    animation: controlButtonSpin .75s linear infinite;
}

@keyframes controlButtonSpin {
    to { transform: rotate(360deg); }
}

.control-private-note {
    display: flex;
    gap: 9px;
    margin-top: 20px;
    padding: 12px 13px;
    border: 1px solid #cee2d9;
    border-radius: 11px;
    color: #536b63;
    background: #f3faf7;
    font-size: 12px;
    line-height: 1.45;
}

.control-private-note svg { flex: 0 0 17px; width: 17px; height: 17px; margin-top: 1px; color: var(--control-green); }
.control-private-note strong { color: #087348; }

.control-access-footer {
    display: flex;
    justify-content: center;
    gap: 18px;
    padding: 15px 20px calc(15px + env(safe-area-inset-bottom));
    color: var(--control-muted);
    background: rgba(255, 255, 255, .74);
    font-size: 12px;
    text-align: center;
}

.control-access-footer a { color: var(--control-blue); font-weight: 700; }

@media (max-width: 760px) {
    .control-brand-header { min-height: 74px; padding: 11px 16px; }
    .control-brand img { width: 50px; height: 50px; border-radius: 13px; }
    .control-brand strong { font-size: 21px; }
    .control-brand small { font-size: 11px; }
    .control-header-label { padding: 8px 10px; }
    .control-lookup-shell { align-items: start; padding: 20px 12px; }
    .control-lookup-card { grid-template-columns: 1fr; border-radius: 20px; }
    .control-lookup-intro { padding: 29px 24px 24px; }
    .control-lookup-intro > p { margin: 13px 0 20px; font-size: 15px; }
    .control-access-methods { grid-template-columns: 1fr 1fr; }
    .control-access-methods > div { align-items: flex-start; padding: 11px; }
    .control-access-methods small { line-height: 1.25; }
    .control-lookup-form-panel { padding: 27px 24px 30px; border-top: 2px solid var(--control-divider); border-left: 0; }
    .control-card-icon { width: 44px; height: 44px; margin-bottom: 12px; border-radius: 13px; }
    .control-card-icon svg { width: 24px; height: 24px; }
    .control-card-number-input { height: 62px; }
    .control-access-footer { flex-direction: column; gap: 5px; }
}

@media (max-width: 430px) {
    .control-header-label svg { display: none; }
    .control-access-methods { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}