:root {
    --primary-dark: #001f3f;
    --accent-green: #2ecc71;
    --text-dark: #1a1a1a;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
    --white: #ffffff;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: #f8fafc;
    height: 100vh;
    width: 100vw;
    overflow: hidden;
}

.split-container {
    display: flex;
    height: 100vh;
    width: 100%;
}

.branding-section {
    flex: 1.2;
    background: linear-gradient(135deg, rgba(0, 31, 63, 0.96), rgba(0, 51, 102, 0.9));
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    padding: 80px;
    color: var(--white);
    position: relative;
}

.branding-content {
    max-width: 520px;
    animation: slideUp 0.8s ease-out;
}

.brand-logo {
    width: 100px;
    height: 100px;
    margin-bottom: 40px;
    filter: drop-shadow(0 10px 20px rgba(0,0,0,0.3));
}

.brand-title {
    font-size: 52px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
}

.brand-title span {
    color: var(--accent-green);
}

.brand-tagline {
    font-size: 18px;
    line-height: 1.6;
    opacity: 0.85;
    margin-bottom: 40px;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255,255,255,0.1);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 14px;
    border: 1px solid rgba(255,255,255,0.2);
}

.pulse {
    height: 8px;
    width: 8px;
    background: var(--accent-green);
    border-radius: 50%;
    animation: pulse-animation 2s infinite;
}

.login-section {
    flex: 1;
    background: var(--white);
    display: flex;
    flex-direction: column;
    justify-content: center; 
    align-items: center;     
    padding: 40px;
    box-shadow: -10px 0 30px rgba(0,0,0,0.02);
}

.login-card {
    width: 100%;
    max-width: 420px;
}

.login-header h2 {
    font-size: 32px;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 8px;
}

.login-header p {
    color: var(--text-muted);
    margin-bottom: 40px;
}

.input-group {
    margin-bottom: 24px;
}

.input-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.input-group input {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    font-size: 15px;
    transition: all 0.2s;
}

.input-group input:focus {
    outline: none;
    border-color: var(--primary-dark);
    box-shadow: 0 0 0 4px rgba(0, 31, 63, 0.05);
}

.btn-primary {
    width: 100%;
    padding: 16px;
    background: var(--primary-dark);
    color: var(--white);
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s, background 0.2s;
    margin-bottom: 20px;
}

.btn-primary:hover {
    background: #003366;
    transform: translateY(-1px);
}

.login-footer {
    margin-top: 20px;
    text-align: center;
}

.login-footer p {
    font-size: 14px;
    color: var(--text-muted);
}

.login-footer a {
    color: var(--primary-dark);
    font-weight: 700;
    text-decoration: none;
    transition: color 0.2s;
}

.login-footer a:hover {
    color: var(--accent-green);
    text-decoration: underline;
}

.copyright-notice {
    font-size: 11px;
    color: #94a3b8;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid #f1f5f9;
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse-animation {
    0% { box-shadow: 0 0 0 0px rgba(46, 204, 113, 0.4); }
    70% { box-shadow: 0 0 0 10px rgba(46, 204, 113, 0); }
    100% { box-shadow: 0 0 0 0px rgba(46, 204, 113, 0); }
}

#toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
}

@media (max-width: 900px) {
    .branding-section {
        display: none;
    }
    .login-section {
        flex: 1;
    }
}