:root {
    --dt-green: #6b9f5b;
    --dt-green-dark: #5a8a4d;
    --dt-green-deeper: #4d6b42;
    --dt-forest: #2d3e2f;
    --dt-forest-mid: #3d4f3f;
    --dt-sage: #8faa85;
    --dt-ink: #1a2332;
    --dt-ink-soft: #1f2937;
    --dt-surface: #f3f3f5;
    --dt-surface-elevated: #ffffff;
    --dt-border: #e9ebef;
    --dt-text-muted: #717182;
    --dt-success: #4d6b42;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'DM Sans', ui-sans-serif, system-ui, sans-serif;
    color: var(--dt-ink-soft);
    background:
        radial-gradient(circle at top, rgba(107, 159, 91, 0.14), transparent 42%),
        linear-gradient(180deg, #f8faf6 0%, var(--dt-surface) 100%);
    min-height: 100vh;
}

.page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.card {
    width: 100%;
    max-width: 28rem;
    background: var(--dt-surface-elevated);
    border: 1px solid var(--dt-border);
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 12px 40px rgba(26, 35, 50, 0.08);
}

.brand {
    text-align: center;
    margin-bottom: 1.75rem;
}

.brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border-radius: 0.875rem;
    background: linear-gradient(135deg, var(--dt-green) 0%, var(--dt-green-dark) 100%);
    color: #fff;
    margin-bottom: 0.875rem;
}

.brand-mark svg {
    width: 1.5rem;
    height: 1.5rem;
}

.brand-name {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--dt-ink);
    line-height: 1.1;
}

h1 {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--dt-ink);
    margin-bottom: 0.75rem;
    letter-spacing: -0.02em;
}

p {
    line-height: 1.6;
    margin-bottom: 1rem;
    color: var(--dt-text-muted);
    font-size: 0.95rem;
}

p strong,
.email-highlight {
    color: var(--dt-ink-soft);
    font-weight: 600;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    background: var(--dt-green);
    color: #fff;
    text-decoration: none;
    border: 0;
    border-radius: 0.75rem;
    padding: 0.875rem 1.25rem;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.15s ease;
}

.button:hover {
    background: var(--dt-green-dark);
}

.button-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    text-align: center;
    text-decoration: none;
    border: 1px solid rgba(107, 159, 91, 0.35);
    background: rgba(107, 159, 91, 0.08);
    color: var(--dt-forest);
    border-radius: 0.75rem;
    padding: 0.875rem 1rem;
    font-size: 0.95rem;
    font-weight: 600;
}

.button-secondary:hover {
    background: rgba(107, 159, 91, 0.14);
}

.links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.note {
    margin-top: 1.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--dt-border);
    font-size: 0.875rem;
}

.form-group {
    margin-bottom: 1.25rem;
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: 0.4rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--dt-ink);
}

.form-group input {
    width: 100%;
    padding: 0.75rem 0.875rem;
    font-family: inherit;
    font-size: 0.95rem;
    color: var(--dt-ink-soft);
    background: var(--dt-surface-elevated);
    border: 1px solid var(--dt-border);
    border-radius: 0.75rem;
    outline: none;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-group input:focus {
    border-color: var(--dt-green);
    box-shadow: 0 0 0 3px rgba(107, 159, 91, 0.18);
}

.field-error {
    margin: 0.4rem 0 0;
    font-size: 0.85rem;
    color: #b3261e;
}

.error-panel {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    padding: 1rem;
    border-radius: 0.75rem;
    background: rgba(179, 38, 30, 0.08);
    border: 1px solid rgba(179, 38, 30, 0.2);
}

.error-panel p {
    margin: 0;
    color: #8c2f28;
}

.success-panel {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    padding: 1rem;
    border-radius: 0.75rem;
    background: rgba(107, 159, 91, 0.1);
    border: 1px solid rgba(107, 159, 91, 0.2);
    color: var(--dt-success);
}

.success-panel p {
    margin: 0;
    color: var(--dt-forest);
}