@font-face {
    font-family: 'GoogleSans';
    src: url(/fonts/GoogleSans-VariableFont_GRAD\,opsz\,wght.woff2);
}

:root {
    --primary-color: #0d6efd;
    --primary-hover: #0b5ed7;
    --bg-light: #f8fafc;
    --card-bg: #ffffff;
    --text-main: #0f172a;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
    --input-bg: #ffffff;
}

* {
    font-family: 'GoogleSans', system-ui, sans-serif;
    box-sizing: border-box;
}

body {
    margin: 0;
    background-color: var(--bg-light);
    color: var(--text-main);
    min-height: 100vh;
}

.form-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 5rem 1.5rem 2rem 1.5rem;
}

.form-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.05), 0 8px 10px -6px rgba(0, 0, 0, 0.01);
    padding: 2.5rem;
    max-width: 520px;
    width: 100%;
    position: relative;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    transition: color 0.2s ease;
}

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

.form-header {
    text-align: center;
    margin-bottom: 2rem;
}

.icon-shape {
    width: 52px;
    height: 52px;
    background-color: #eff6ff;
    color: var(--primary-color);
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.form-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
}

form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-main);
}

.required {
    color: #dc3545;
}

.optional {
    font-size: 0.8rem;
    font-weight: 400;
    color: var(--text-muted);
}

.form-hint {
    font-size: 0.8rem;
    color: var(--text-muted);
}

input.form-control,
textarea.form-control {
    background-color: var(--input-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    color: var(--text-main);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input.form-control:focus,
textarea.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(13, 110, 253, 0.1);
    outline: none;
}

textarea.form-control {
    resize: vertical;
    min-height: 90px;
}

.submit-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background-color: var(--text-main);
    color: #ffffff;
    border: none;
    border-radius: 12px;
    padding: 0.85rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    margin-top: 0.5rem;
    transition: background-color 0.2s ease, transform 0.1s ease;
}

.submit-btn:hover {
    background-color: #334155;
    transform: translateY(-1px);
}

/* Dark Mode */
@media (prefers-color-scheme: dark) {
    :root {
        --bg-light: #0f172a;
        --card-bg: #1e293b;
        --text-main: #f8fafc;
        --text-muted: #94a3b8;
        --border-color: #334155;
        --input-bg: #0f172a;
    }

    .form-card {
        box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.3);
    }

    .icon-shape {
        background-color: rgba(13, 110, 253, 0.15);
    }

    .submit-btn {
        background-color: #ffffff;
        color: #0f172a;
    }

    .submit-btn:hover {
        background-color: #e2e8f0;
    }
}