body {
    font-family: 'Century Gothic', CenturyGothic, AppleGothic, 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background:
        radial-gradient(circle at top left, rgba(20,184,166,.18), transparent 300px),
        radial-gradient(circle at bottom right, rgba(37,99,235,.12), transparent 300px),
        linear-gradient(180deg, #f4f7fb 0%, #e8edf3 100%);
    min-height: 100vh;
    margin: 0;
    display: flex;
    flex-direction: column;
}

.login-wrapper {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.login-footer {
    border-top: 1px solid rgba(148,163,184,.15);
    background: rgba(255,255,255,.5);
    backdrop-filter: blur(8px);
}

.login-container {
    background-color: rgba(255,255,255,0.96);
    padding: 2.5rem;
    border-radius: 24px;
    box-shadow: 0 26px 70px rgba(15,23,42,.18);
    width: 100%;
    max-width: 400px;
    text-align: center;
    border: 1px solid rgba(255,255,255,.5);
    backdrop-filter: blur(14px);
}

.logo {
    width: 150px;
    height: 150px;
    margin: 0 auto 1rem;
    border-radius: 50%;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 3px solid var(--patient-accent, #0f766e);
    padding: 5px;
    background-color: white;
    color: var(--patient-accent, #0f766e);
    font-size: 0.85rem;
    font-weight: 600;
    text-align: center;
}

.login-title {
    color: var(--patient-heading, #173f4f);
    margin-bottom: 2rem;
    font-size: 1.8rem;
    font-weight: 600;
}

.form-control {
    margin-bottom: 1.5rem;
    padding: 0.75rem 1rem;
    border: 1px solid rgba(148,163,184,.3);
    border-radius: 8px;
    width: 100%;
    box-sizing: border-box;
    color: var(--patient-text, #23415a);
}

.form-control:focus {
    border-color: var(--patient-accent, #0f766e);
    box-shadow: 0 0 0 0.2rem rgba(15,118,110,.15);
}

.btn-login {
    background-color: var(--patient-accent, #0f766e);
    color: white;
    border: none;
    padding: 0.75rem 2rem;
    border-radius: 14px;
    width: 100%;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s;
}

.btn-login:hover {
    background-color: #0d9488;
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(15,118,110,.25);
}

.alert {
    margin-bottom: 1.5rem;
}

.captcha-group {
    margin-bottom: 1.5rem;
}

.captcha-label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    color: var(--patient-muted, #5b7080);
    font-weight: 500;
}

.form-check-container {
    margin-bottom: 1.5rem;
    text-align: left;
}

.remember-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--patient-muted, #5b7080);
    cursor: pointer;
}

.remember-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}