.auth-shell{margin:28px auto 24px;display:grid;grid-template-columns:minmax(0, 1.2fr) minmax(380px, 0.8fr);gap:24px;align-items:stretch}.auth-showcase{border-radius:22px;padding:46px 44px;background:linear-gradient(145deg, #0f172a 0%, #1d4ed8 100%);color:#ffffff;box-shadow:0 24px 52px rgba(15,23,42,0.34);position:relative;overflow:hidden}.auth-showcase::after{content:"";position:absolute;right:-60px;bottom:-70px;width:220px;height:220px;border-radius:999px;background:radial-gradient(circle, rgba(255,255,255,0.32) 0%, rgba(255,255,255,0) 70%)}.auth-eyebrow{margin:0;font-size:12px;text-transform:uppercase;letter-spacing:0.08em;color:#bfdbfe;font-weight:700}.auth-showcase h1{margin:12px 0 14px;font-size:46px;line-height:1.08;letter-spacing:-0.02em}.auth-description{margin:0;color:#dbeafe;font-size:18px;line-height:1.7;max-width:640px}.auth-pill-row{margin-top:24px;display:flex;flex-wrap:wrap;gap:10px}.auth-pill-row span{display:inline-flex;align-items:center;border-radius:999px;padding:8px 12px;background:rgba(255,255,255,0.14);border:1px solid rgba(255,255,255,0.24);font-size:12px;font-weight:700;letter-spacing:0.04em;text-transform:uppercase}.auth-card{background:linear-gradient(180deg, #fff 0%, #f9fbff 100%);border:1px solid rgba(148,163,184,0.26);border-radius:22px;padding:30px;box-shadow:0 20px 42px rgba(15,23,42,0.1)}.auth-logo{width:180px;max-width:100%;height:auto;object-fit:contain;display:block;margin:0 auto 14px}.auth-card h2{margin:0;text-align:center;color:#0f172a;font-size:35px;letter-spacing:-0.02em}.auth-card-subtitle{margin:8px 0 18px;text-align:center;color:#64748b;font-size:15px}.auth-form{display:flex;flex-direction:column;gap:16px}.auth-field{display:flex;flex-direction:column;gap:8px}.auth-field label{font-size:15px;color:#334155;font-weight:600}.auth-input{margin:0 !important;border:1px solid #cbd5e1 !important;border-radius:10px !important;background:#ffffff !important;box-shadow:none !important;padding:0 14px !important;height:48px !important;font-size:15px !important;max-width:calc(100% - 30px)}.auth-input:focus{border-color:#2563eb !important;box-shadow:0 0 0 3px rgba(37,99,235,0.16) !important}.auth-row{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}.auth-remember{display:inline-flex;align-items:center;gap:8px;color:#475569;font-size:14px}.auth-remember-checkbox{position:relative !important;opacity:1 !important;pointer-events:auto !important;width:18px !important;height:18px !important}.auth-forgot-link{color:#2563eb;text-decoration:none;font-size:14px;font-weight:600}.auth-forgot-link:hover{text-decoration:underline}.auth-submit-btn{width:100%;margin-top:2px;border:none;border-radius:12px;height:50px;background:linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);color:#ffffff;font-size:20px;font-weight:700;letter-spacing:0.02em;cursor:pointer;box-shadow:0 14px 24px rgba(37,99,235,0.3);transition:transform 0.2s ease, box-shadow 0.2s ease}.auth-submit-btn:hover{transform:translateY(-1px);box-shadow:0 16px 28px rgba(37,99,235,0.35)}.auth-legal{margin:14px 0 0;text-align:center;font-size:13px;color:#64748b}.auth-legal a{color:#2563eb;text-decoration:none;font-weight:600}.auth-legal a:hover{text-decoration:underline}#login_error .alert,#error_explanation{border-radius:10px;border:1px solid #fecaca;background:#fff1f2;color:#9f1239;font-size:14px;padding:10px 12px;margin-bottom:14px}#error_explanation h2{margin:0 0 6px;font-size:14px;color:#9f1239}#error_explanation ul{margin:0;padding-left:18px}@media screen and (max-width: 1100px){.auth-shell{grid-template-columns:1fr;gap:16px}.auth-showcase h1{font-size:38px}}@media screen and (max-width: 640px){.auth-showcase{padding:28px 22px}.auth-showcase h1{font-size:31px}.auth-description{font-size:16px}.auth-card{padding:22px 18px}.auth-card h2{font-size:30px}}