.signin-v3-page { min-height: 100vh; margin: 0; background: radial-gradient(circle at 82% 8%, #e1efff, transparent 35%), var(--bs-canvas); color: var(--bs-ink); font-family: var(--bs-font); }
.signin-v3-page * { box-sizing: border-box; }
.signin-v3-shell { display: grid; place-items: center; min-height: 100vh; padding: 28px; }
.signin-v3-card { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); width: min(1160px, 100%); min-height: min(690px, calc(100vh - 56px)); overflow: hidden; border: 1px solid var(--bs-line); border-radius: 20px; background: #fff; box-shadow: 0 24px 70px rgba(22, 59, 109, .14); }
.signin-v3-hero { position: relative; display: flex; flex-direction: column; min-width: 0; min-height: 640px; padding: clamp(28px, 4vw, 48px); overflow: hidden; background: radial-gradient(circle at 80% 4%, #1554a6 0, transparent 32%), linear-gradient(140deg, #061329, #102a52 78%, #0a1a35); color: #fff; }
.signin-v3-hero::after { content: ''; position: absolute; right: -15%; bottom: -25%; width: 90%; height: 50%; border-radius: 50%; background: #2367cf; filter: blur(70px); opacity: .22; }
.signin-v3-logo { position: relative; z-index: 1; display: flex; align-items: center; gap: 9px; font-size: 27px; letter-spacing: -.045em; }
.signin-v3-logo img { width: 42px; height: 42px; object-fit: contain; }
.signin-v3-logo strong { font-weight: 800; }
.signin-v3-logo strong span { font-weight: 350; }
.signin-v3-hero-copy { position: relative; z-index: 1; margin-top: clamp(34px, 5vw, 58px); }
.signin-v3-hero-copy h1 { margin: 0; max-width: 500px; font-size: clamp(35px, 3.3vw, 48px); font-weight: 780; letter-spacing: -.055em; line-height: 1.04; }
.signin-v3-hero-copy p { margin: 16px 0 0; max-width: 470px; color: #b8cceb; font-size: clamp(15px, 1.6vw, 19px); line-height: 1.45; }
.signin-v3-art { position: relative; z-index: 1; flex: 1; min-height: 265px; margin-top: 26px; }
.signin-v3-back-sheet, .signin-v3-document { position: absolute; left: 50%; top: 53%; width: min(330px, 70%); height: 275px; border-radius: 11px; background: #dce5f1; box-shadow: 0 18px 30px rgba(0,0,0,.2); transform: translate(-50%, -50%) rotate(-14deg); }
.signin-v3-document { display: flex; flex-direction: column; align-items: flex-start; gap: 11px; padding: 28px; background: #fff; color: var(--bs-ink); transform: translate(-43%, -41%) rotate(-7deg); }
.signin-v3-document strong { margin-bottom: 3px; font-size: 16px; }
.signin-v3-document i { display: block; width: 86%; height: 6px; border-radius: 99px; background: #e5ebf3; }
.signin-v3-document i:nth-of-type(2) { width: 65%; }
.signin-v3-document i:nth-of-type(3) { width: 76%; margin-bottom: 5px; }
.signin-v3-document span { display: flex; align-items: center; gap: 8px; color: var(--bs-muted); font-size: 11px; }
.signin-v3-document span .bs-icon { width: 16px; height: 16px; padding: 2px; border-radius: 4px; background: var(--bs-blue); color: #fff; }
.signin-v3-document b { display: grid; place-items: center; align-self: stretch; margin-top: 1px; height: 37px; border: 1px solid var(--bs-line); border-radius: 5px; color: var(--bs-blue); }
.signin-v3-document b .bs-icon { width: 90px; height: 30px; }
.signin-v3-signed { position: absolute; z-index: 2; left: 67%; top: 17%; display: inline-flex; align-items: center; gap: 7px; padding: 10px 15px; border: 1px solid #3cad8a; border-radius: 99px; background: #08785f; color: #fff; font-size: 13px; box-shadow: 0 9px 24px rgba(0,0,0,.15); transform: rotate(-5deg); }
.signin-v3-signed .bs-icon { width: 17px; height: 17px; }
.signin-v3-panel { display: flex; flex-direction: column; min-width: 0; padding: clamp(28px, 5vw, 70px); }
.signin-v3-mobile-brand { display: none; }
.signin-v3-heading { margin: auto 0 28px; }
.signin-v3-heading h2 { margin: 0; color: var(--bs-ink); font-size: clamp(30px, 3vw, 43px); font-weight: 800; letter-spacing: -.05em; line-height: 1.1; }
.signin-v3-heading p { margin: 9px 0 0; color: var(--bs-muted); font-size: 16px; }
.signin-v3-form { display: grid; gap: 20px; }
.signin-v3-field { display: grid; gap: 9px; color: var(--bs-ink); font-size: 13px; font-weight: 750; }
.signin-v3-input { display: flex; align-items: center; height: 52px; border: 1px solid var(--bs-line); border-radius: var(--bs-radius-control); background: #fff; }
.signin-v3-input:focus-within { border-color: var(--bs-blue); box-shadow: 0 0 0 3px #dceaff; }
.signin-v3-input > .bs-icon { margin: 0 13px; color: var(--bs-muted); }
.signin-v3-input input { flex: 1; min-width: 0; height: 100%; border: 0; outline: 0; background: transparent; color: var(--bs-ink); font: 500 14px var(--bs-font); }
.signin-v3-input .modern-password-toggle { display: grid; place-items: center; width: 46px; height: 100%; padding: 0; border: 0; background: transparent; color: var(--bs-muted); cursor: pointer; }
.signin-v3-input .modern-password-toggle .bs-icon { width: 19px; height: 19px; }
.signin-v3-options { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; color: var(--bs-muted); font-size: 13px; }
.signin-v3-options label { display: inline-flex; align-items: center; gap: 7px; white-space: nowrap; cursor: pointer; }
.signin-v3-options input { width: 16px; height: 16px; accent-color: var(--bs-blue); }
.signin-v3-page a { color: var(--bs-blue); text-decoration: none; }
.signin-v3-page a:hover { text-decoration: underline; }
.signin-v3-submit { display: flex; align-items: center; justify-content: center; position: relative; width: 100%; min-height: 54px; border: 0; border-radius: var(--bs-radius-control); background: var(--bs-blue); color: #fff; font: 800 16px var(--bs-font); cursor: pointer; box-shadow: 0 9px 18px rgba(18, 102, 217, .15); }
.signin-v3-submit:hover { background: var(--bs-blue-hover); }
.signin-v3-submit span { position: absolute; right: 20px; font-size: 25px; font-weight: 400; }
.signin-v3-access { margin: 22px 0 auto; color: var(--bs-muted); font-size: 13px; text-align: center; }
.signin-v3-footer { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; margin-top: 42px; color: var(--bs-muted); font-size: 11px; }
.signin-v3-footer nav { display: flex; gap: 18px; }
@media (max-width: 850px) { .signin-v3-shell { padding: 14px; } .signin-v3-card { grid-template-columns: 1fr; max-width: 520px; min-height: 0; } .signin-v3-hero { display: none; } .signin-v3-panel { padding: 28px; } .signin-v3-mobile-brand { display: block; margin-bottom: 38px; } .signin-v3-mobile-brand img { width: 190px; height: auto; } .signin-v3-heading { margin: 0 0 28px; } .signin-v3-footer { margin-top: 54px; } }
@media (max-width: 420px) { .signin-v3-shell { place-items: start center; padding: 0; } .signin-v3-card { min-height: 100vh; border: 0; border-radius: 0; box-shadow: none; } .signin-v3-panel { padding: 26px 19px; } .signin-v3-heading h2 { font-size: 33px; } .signin-v3-options { font-size: 12px; } }