.fusion-auth { min-height: 100vh; display: grid; grid-template-columns: 5fr 7fr; }
.auth-panel { display: flex; align-items: center; justify-content: center; padding: 56px 36px; }
.auth-content { width: 100%; max-width: 370px; }
.fusion-brand { position: relative; display: inline-flex; width: 240px; max-width: 100%; }
.fusion-brand img { display: block; width: 100%; height: auto; }
.fusion-brand-tagline { margin: 8px 0 0 4px; color: var(--bs-secondary-color); font-size: 11px; letter-spacing: 1.5px; }
.auth-heading { margin: 54px 0 30px; }
.auth-heading h1 { font-size: 28px; margin-bottom: 10px; }
.auth-heading p { margin: 0; }
.form-control, .btn, .form-check-input { border-radius: 5px !important; }
.form-control { min-height: 48px; font-size: 16px; }
.password-field { position: relative; }
.password-field input { padding-right: 70px; }
.password-field input.is-invalid { background-image: none; }
.password-toggle { position: absolute; right: 4px; top: 4px; min-height: 40px; padding: 0 12px; border: 0; border-radius: 3px; background: transparent; color: var(--bs-secondary-color); font-size: 12px; }
.password-toggle:hover { color: var(--bs-body-color); }
.auth-options { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; margin: 24px 0; font-size: 13px; }
.auth-options .form-check { margin: 0; }
.auth-options a { color: var(--bs-secondary-color); }
.signin-button, .signin-button:hover, .signin-button:focus-visible { min-height: 48px; font-weight: 600; color: #182033; }
.availability-note { color: var(--bs-secondary-color); font-size: 12px; line-height: 1.65; margin: 16px 0 0; }
.availability-note a, .signup-copy a { text-decoration: underline; text-underline-offset: 3px; }
.signup-copy { font-size: 13px; margin-top: 28px; }
.auth-footer { margin-top: 58px; font-size: 12px; }
.fusion-hero { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 70px 36px 32px; overflow: hidden; }
.hero-copy { text-align: center; position: relative; z-index: 1; }
.hero-eyebrow { color: var(--bs-secondary-color); font-size: 10px; letter-spacing: 3px; }
.hero-copy h2 { font-size: clamp(28px, 3.1vw, 46px); font-weight: 400; line-height: 1.25; margin: 24px 0 20px; letter-spacing: -1px; }
.hero-copy p { color: var(--bs-secondary-color); line-height: 1.8; }
.record-scene { position: relative; width: 400px; height: 300px; margin: 40px 0 20px; }
.record-sleeve { position: absolute; z-index: 2; left: 0; top: 8px; width: 238px; height: 238px; background: linear-gradient(135deg, #f6aa61, #ec6945 70%, #a34155); border-radius: 5px; transform: rotate(-8deg); display: flex; flex-direction: column; justify-content: space-between; padding: 25px; color: #301e25; box-shadow: 0 20px 45px #0005; }
.record-sleeve > span:first-child { font-size: 37px; font-weight: 700; line-height: 1.05; letter-spacing: -2px; }
.sleeve-caption { font-size: 8px; letter-spacing: 1.8px; max-width: 120px; }
.vinyl { position: absolute; right: 0; top: 15px; width: 238px; height: 238px; border-radius: 50%; background: repeating-radial-gradient(circle, #1b2333 0 2px, #111827 3px 5px); border: 1px solid #354052; display: grid; place-items: center; box-shadow: 14px 20px 45px #0005; }
.vinyl-label { display: grid; place-items: center; width: 78px; height: 78px; border-radius: 50%; background: #f6a661; }
.vinyl-label::after { content: ""; width: 9px; height: 9px; border-radius: 50%; background: #111827; }
.track-caption { position: absolute; bottom: 0; right: 8px; display: flex; gap: 12px; align-items: center; font-size: 11px; color: var(--bs-secondary-color); }
.track-bars { display: flex; align-items: center; gap: 3px; height: 22px; }
.track-bars i { display: block; width: 3px; height: 10px; background: var(--bs-primary); border-radius: 3px; }
.track-bars i:nth-child(2n) { height: 20px; }
.track-bars i:nth-child(3) { height: 15px; }
.hero-footer { color: var(--bs-secondary-color); margin: 28px 0 0; font-size: 11px; letter-spacing: 2px; }
:focus-visible { outline: 2px solid var(--bs-primary); outline-offset: 4px; }
@media (max-width: 991px) { .fusion-auth { grid-template-columns: 1fr; } .fusion-hero { display: none; } .auth-panel { min-height: 100svh; padding: 40px 24px; } }
@media (max-height: 760px) and (min-width: 992px) { .auth-panel { padding-block: 32px; } .auth-heading { margin-top: 32px; } .auth-footer { margin-top: 30px; } .fusion-hero { padding-top: 36px; } .record-scene { margin-top: 24px; } }