:root {
    --color-primary-green: #80CC28;
    --color-hover-green: rgb(79, 134, 15);
    --color-active-green: #17542A;
    --color-text-dark: #333333;
    --color-background: #F0FFF0;
    --color-gray-label: #4B5563;
    --color-input-border: #D1D5DB;
    --color-error-red: #EF4444;
    --color-error-red-hover: #DC2626;
}

* {
    box-sizing: border-box;
    font-family: sans-serif;
}

body {
    background-color: var(--color-background);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    padding: 20px;
}

section {
    width: 100%;
    max-width: 448px;
    margin: auto;
}

#auth-view {
    background-color: white;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

h1 {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--color-primary-green);
    text-align: center;
    margin-bottom: 4px;
}

p {
    text-align: center;
    color: var(--color-text-dark);
    margin-bottom: 24px;
}

#login-form>div {
    margin-bottom: 1rem;
}

label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-gray-label);
    margin-bottom: 4px;
}

input[type="email"],
input[type="password"],
input[type="text"] { 
    display: block;
    width: 100%;
    padding: 10px 12px;
    margin-top: 4px;
    border: 1px solid var(--color-input-border);
    border-radius: 6px;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    color: var(--color-text-dark);
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

input[type="email"]:focus,
input[type="password"]:focus,
input[type="text"]:focus { 
    outline: none;
    border-color: var(--color-primary-green);
    box-shadow: 0 0 0 3px rgba(128, 204, 40, 0.5);
}

.btn-primary {
    width: 100%;
    padding: 10px 16px;
    background-color: var(--color-primary-green);
    color: white;
    font-weight: 600;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    transition: background-color 0.15s ease;
    margin-top: 16px;
}

.btn-primary:hover {
    background-color: var(--color-hover-green);
}

.btn-primary:focus {
    outline: none;
    box-shadow: 0 0 0 4px rgba(23, 84, 42, 0.5);
}

#success-message {
    display: none;
    text-align: center;
    padding: 24px;
}

#success-message.visible {
    display: block;
}

#success-message .title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-active-green);
    margin-bottom: 12px;
}

#success-message .subtitle {
    color: var(--color-gray-label);
}

.btn-logout {
    margin-top: 16px;
    padding: 4px 12px;
    background-color: var(--color-error-red);
    color: white;
    font-size: 0.875rem;
    font-weight: 500;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.15s ease;
}

.btn-logout:hover {
    background-color: var(--color-error-red-hover);
}

@media (max-width: 650px) {
    #auth-view {
        padding: 24px;
    }
}