*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    min-height: 100vh;
    display: flex; align-items: center; justify-content: center;
    background: #f8fafc;
    color: #0f172a;
    -webkit-font-smoothing: antialiased;
    padding: 32px 20px;
}

/* Auth Split Wrapper */
.auth-split-container {
    max-width: 1000px;
    width: 100%;
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    background: #ffffff;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 25px 70px -15px rgba(15, 23, 42, 0.12), 0 0 30px rgba(16, 185, 129, 0.05);
    border: 1px solid #e2e8f0;
}

/* Left Graphic Side */
.auth-graphic-side {
    background: linear-gradient(135deg, #0f172a 0%, #064e3b 60%, #047857 100%);
    padding: 48px 40px;
    color: #ffffff;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
}

.auth-graphic-side::before {
    content: '';
    position: absolute;
    top: -100px; right: -100px;
    width: 300px; height: 300px;
    background: radial-gradient(circle, rgba(16,185,129,0.2) 0%, transparent 70%);
    pointer-events: none;
}

.graphic-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}
.graphic-logo-mark {
    width: 40px; height: 40px;
    background: rgba(16,185,129,0.2);
    border: 1px solid rgba(16,185,129,0.4);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.8rem; font-weight: 800; color: #34d399;
}
.graphic-logo-text {
    font-size: 1.1rem; font-weight: 800; color: #ffffff; letter-spacing: -0.02em;
}

/* Telemetry Graphic Box */
.graphic-telemetry-box {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 16px;
    padding: 24px;
    margin: 32px 0;
}
.telemetry-box-head {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 16px; border-bottom: 1px solid rgba(255, 255, 255, 0.1); padding-bottom: 12px;
}
.telemetry-box-title { font-size: 0.78rem; font-weight: 800; color: #a7f3d0; text-transform: uppercase; letter-spacing: 0.08em; }
.telemetry-box-badge { font-size: 0.68rem; font-weight: 800; background: rgba(16,185,129,0.25); color: #34d399; padding: 3px 8px; border-radius: 99px; border: 1px solid rgba(16,185,129,0.4); }

.telemetry-item {
    font-size: 0.82rem; color: #f0fdf4; margin-bottom: 10px; line-height: 1.5; font-weight: 500;
}
.telemetry-score-card {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px; padding: 14px; text-align: center; margin-top: 14px;
}
.telemetry-score-num { font-size: 2rem; font-weight: 800; color: #34d399; line-height: 1; }
.telemetry-score-lbl { font-size: 0.72rem; color: #a7f3d0; font-weight: 700; margin-top: 4px; }

.graphic-footer {
    font-size: 0.78rem; color: #a7f3d0; line-height: 1.6; border-top: 1px solid rgba(255,255,255,0.1); padding-top: 16px;
}

/* Right Form Side */
.auth-form-side {
    padding: 48px 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: #ffffff;
}

.role-bar {
    display: flex; background: #f1f5f9; padding: 4px; border-radius: 10px; margin-bottom: 24px; border: 1px solid #e2e8f0;
}
.role-tab {
    flex: 1; text-align: center; padding: 7px 8px; font-size: 0.75rem; font-weight: 700; color: #64748b; border-radius: 7px; cursor: pointer; transition: all 0.2s ease;
}
.role-tab.active {
    background: #ffffff; color: #0f172a; box-shadow: 0 2px 6px rgba(0,0,0,0.06); font-weight: 800;
}

.heading { font-size: 24px; font-weight: 800; color: #0f172a; margin-bottom: 6px; letter-spacing: -0.025em; }
.sub { font-size: 14px; color: #64748b; margin-bottom: 24px; line-height: 1.6; font-weight: 500; }
.sub a { color: #10b981; text-decoration: none; font-weight: 700; }
.sub a:hover { text-decoration: underline; }

.field { margin-bottom: 16px; }
label { display: block; font-size: 12.5px; font-weight: 700; color: #334155; margin-bottom: 6px; }
input[type=text], input[type=email], input[type=password] {
    width: 100%; background: #ffffff; border: 1px solid #cbd5e1; border-radius: 8px;
    padding: 11px 14px; color: #0f172a; font-size: 14px; font-family: inherit;
    outline: none; transition: border-color .15s, box-shadow .15s; font-weight: 500;
}
input[type=text]:focus, input[type=email]:focus, input[type=password]:focus {
    border-color: #10b981;
    box-shadow: 0 0 0 3px rgba(16,185,129,0.15);
}
input::placeholder { color: #94a3b8; }
.error { color: #ef4444; font-size: 12.5px; margin-top: 5px; }

.btn { display: block; width: 100%; background: #10b981; color: #fff; border: none; border-radius: 8px; padding: 13px; font-size: 15px; font-weight: 800; font-family: inherit; cursor: pointer; transition: background .15s; text-align: center; margin-top: 8px; }
.btn:hover { background: #059669; }

.security-badge {
    display: flex; align-items: center; gap: 6px;
    margin-top: 20px; padding-top: 16px; border-top: 1px solid #f1f5f9;
    font-size: 0.72rem; color: #64748b; font-weight: 600;
}

.type-card { display: block; padding: 12px 14px; border: 1.5px solid #e2e8f0; border-radius: 10px; cursor: pointer; margin-bottom: 10px; transition: all 0.15s ease; background: #f8fafc; }
.type-card-inner { display: flex; align-items: flex-start; gap: 10px; }
.type-title { font-size: 0.85rem; font-weight: 700; color: #0f172a; margin-bottom: 2px; }
.type-desc { font-size: 0.75rem; color: #64748b; line-height: 1.4; }

@media (max-width: 840px) {
    .auth-split-container { grid-template-columns: 1fr; }
    .auth-graphic-side { display: none; }
    .auth-form-side { padding: 36px 24px; }
}