/* 2. Main Content Wrapper (CONSISTENT) */
.content-wrapper {
    flex-grow: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem 1.5rem 4rem;
}

/* Main Container - Card Style (ADAPTED FOR DARK THEME) */
.container {
    background-color: var(--color-section-bg-light);
    /* Dark theme card background */
    padding: 40px;
    border-radius: var(--canvas-border-radius);
    box-shadow: var(--canvas-shadow);
    text-align: center;
    max-width: 450px;
    width: 100%;
    border: 1px solid var(--color-gray-100);
    /* Darker border */
}

h1 {
    color: var(--color-gray-900);
    /* Light text color */
    margin-bottom: 0.5rem;
    font-size: 2.25rem;
    font-weight: 800;
}

p.subtitle {
    /* Targeting the subtitle paragraph */
    color: var(--color-gray-500);
    /* Subtle gray color */
    margin-bottom: 25px;
    font-size: 1rem;
}

/* Form Styling for form.as_p compatibility (ADAPTED FOR DARK THEME) */
.form-horizontal p {
    text-align: left;
    /* Align label/input left */
    margin-bottom: 1.5rem;
}

.form-horizontal label {
    display: block;
    font-weight: 600;
    color: var(--color-text-light);
    /* Light label color */
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.form-horizontal input[type="email"],
.form-horizontal input[type="text"] {
    width: 100%;
    padding: 0.8rem 1.2rem;
    border: 1px solid var(--color-gray-400);
    border-radius: 0.5rem;
    box-sizing: border-box;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    transition: border-color 0.2s, box-shadow 0.2s;
    font-size: 1rem;
    background-color: var(--color-form-bg);
    /* Dark input background */
    color: var(--color-text-light);
    /* Light text color */
}

.form-horizontal input:focus {
    outline: none;
    border-color: var(--color-accent-blue);
    box-shadow: 0 0 0 3px var(--color-form-bg), 0 0 0 6px rgba(40, 137, 216, 0.3);
    /* Accent Blue glow */
}

/* Submit Button - Elevated Primary Style (ADAPTED FOR DARK THEME) */
.btn-submit {
    width: 100%;
    padding: 1rem;
    background-color: var(--color-accent-blue);
    /* Use Accent Blue */
    color: var(--color-white);
    border: none;
    border-radius: 0.5rem;
    cursor: pointer;
    font-weight: 700;
    font-size: 1.125rem;
    transition: all 0.2s ease;
    margin-top: 1.5rem;
    box-shadow: 0 10px 30px rgba(40, 137, 216, 0.25);
    /* Accent blue shadow */
}

.btn-submit:hover:not(:disabled) {
    background-color: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(40, 137, 216, 0.35);
}

.btn-submit:active:not(:disabled) {
    transform: scale(0.98);
    box-shadow: 0 4px 12px rgba(40, 137, 216, 0.2);
}

/* Links/Footer Links (ADAPTED FOR DARK THEME) */
.links a {
    color: var(--color-accent-blue);
    /* Accent blue link */
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s;
}

.links a:hover {
    color: var(--color-accent-hover);
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* Message Styling (ADAPTED FOR DARK THEME) */
.messages {
    list-style: none;
    padding: 0;
    margin-bottom: 20px;
}

.messages li {
    padding: 12px;
    border-radius: 0.5rem;
    margin-bottom: 10px;
    font-weight: 600;
    text-align: left;
}

.alert-error {
    background-color: var(--color-error-bg);
    color: var(--color-error);
    border: 1px solid var(--color-error);
}

.alert-success {
    background-color: var(--color-success-bg);
    color: var(--color-success);
    border: 1px solid var(--color-success);
}

.alert-warning {
    background-color: var(--color-warning-bg);
    color: var(--color-warning);
    border: 1px solid var(--color-warning-border);
}


@media (max-width: 550px) {
    .container {
        padding: 30px 20px;
        border-radius: 0.75rem;
    }

    h1 {
        font-size: 1.75rem;
    }

    p.subtitle {
        font-size: 0.95rem;
    }
}