/* =================================================== */
/* STYLES FOR: signup.php
/* =================================================== */

.auth-section {
    padding: 5rem 1rem;
}

.auth-container {
    max-width: 500px;
    margin: 0 auto;
    padding: 2.5rem;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
}

[data-theme="dark"] .auth-container {
    background-color: var(--color-surface);
}

.auth-title {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2.25rem;
    font-weight: 800;
    /* Gradient title */
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
}

/* ==================== FORM STYLES ==================== */
.auth-form {
    width: 100%;
}

.form__group {
    margin-bottom: 1.5rem;
}

.form__label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--color-text);
}

.form__input {
    width: 100%;
    padding: 0.9rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    background-color: var(--color-background); /* Lighter than surface */
    color: var(--color-text);
    font-family: var(--font-family);
    font-size: 1rem;
    transition: var(--transition-smooth);
}

.form__input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px hsla(var(--color-primary-hue), 100%, 50%, 0.2);
}

[data-theme="dark"] .form__input {
     background-color: var(--color-background); /* Darker than surface */
}

.form__button {
    width: 100%;
    padding: 1rem;
    font-size: 1.1rem;
    margin-top: 1rem;
}

/* ==================== AUTH MESSAGES ==================== */
.auth-message {
    padding: 1rem;
    margin-bottom: 1.5rem;
    border-radius: 8px;
    font-size: 0.95rem;
    line-height: 1.5;
    border: 1px solid transparent;
}

.auth-message--success {
    background-color: hsl(145, 63%, 94%);
    color: hsl(145, 63%, 32%);
    border-color: hsl(145, 63%, 32%);
}

.auth-message--error {
    background-color: hsl(0, 100%, 97%);
    color: hsl(0, 72%, 51%);
    border-color: hsl(0, 72%, 51%);
}

.auth-message__link {
    font-weight: 700;
    text-decoration: underline;
    color: inherit; /* Inherits the success/error color */
}

/* ==================== AUTH LINK ==================== */
.auth-link {
    text-align: center;
    margin-top: 1.5rem;
    color: var(--color-text-light);
}

.auth-link a {
    color: var(--color-primary);
    font-weight: 500;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.auth-link a:hover {
    color: var(--color-primary-alt);
}