:root {
    --primary: #009bb3; /* NovaMED Cyan */
    --bg: #f8fafc;
    --text: #1e293b;
    --radius: 20px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg);
    color: var(--text);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
}

.login-container {
    background: white;
    width: 100%;
    max-width: 400px;
    padding: 40px;
    border-radius: var(--radius);
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.logo-icon {
    width: 60px;
    height: 60px;
    background: var(--primary);
    color: white;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin: 0 auto 15px;
}

h1 { font-size: 1.5rem; font-weight: 800; margin-bottom: 8px; }
p { color: #64748b; font-size: 0.9rem; }

.form-field {
    margin-bottom: 20px;
}

label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: #475569;
}

.custom-input {
    width: 100%;
    padding: 12px 16px;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    font-family: inherit;
    font-size: 0.95rem;
    transition: all 0.2s;
    outline: none;
}

.custom-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(0, 155, 179, 0.1);
}

.login-btn {
    width: 100%;
    padding: 14px;
    border-radius: 12px;
    border: none;
    background: var(--primary);
    color: white;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.2s;
    margin-top: 10px;
}

.login-btn:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

.back-link {
    display: block;
    text-align: center;
    margin-top: 25px;
    font-size: 0.85rem;
    color: #64748b;
    text-decoration: none;
}

.back-link:hover { color: var(--primary); }