button,
.button {
    background: linear-gradient(135deg, var(--skilltracker-button-start, rgba(209, 96, 96, 1)), var(--skilltracker-button-end, rgba(175, 7, 16, 1)));
    border: none;
    color: var(--skilltracker-button-text, #ffffff);
    padding: 12px 22px;
    border-radius: 999px;
    font-weight: 600;
    letter-spacing: 0.02em;
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

button:hover,
.button:hover,
button:focus-visible,
.button:focus-visible {
    transform: translateY(-1px);
    box-shadow: 0 10px 20px rgba(209, 96, 96, 0.35);
}

.button-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 22px;
    border-radius: 999px;
    border: 2px solid var(--skilltracker-button-border, rgba(209, 96, 96, 1));
    color: var(--skilltracker-accent-dark, rgba(175, 7, 16, 1));
    font-weight: 600;
    text-decoration: none;
    transition: background-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.button-link:hover,
.button-link:focus-visible {
    background-color: var(--skilltracker-accent, rgba(209, 96, 96, 1));
    color: #ffffff;
    box-shadow: 0 10px 20px rgba(209, 96, 96, 0.35);
}

.button-link--filled {
    background-color: var(--skilltracker-accent, rgba(209, 96, 96, 1));
    color: #ffffff;
    border-color: var(--skilltracker-accent, rgba(209, 96, 96, 1));
}

.button-link--filled:hover,
.button-link--filled:focus-visible {
    background-color: var(--skilltracker-accent-dark, rgba(175, 7, 16, 1));
    border-color: var(--skilltracker-accent-dark, rgba(175, 7, 16, 1));
}

.button-link--subtle {
    border-color: rgba(0, 0, 0, 0.18);
    color: rgba(0, 0, 0, 0.65);
}

.button-link--subtle:hover,
.button-link--subtle:focus-visible {
    background-color: rgba(0, 0, 0, 0.06);
    color: rgba(0, 0, 0, 0.85);
    border-color: rgba(0, 0, 0, 0.25);
}

body.dark-mode .button-link {
    border-color: rgba(255, 255, 255, 0.4);
    color: rgba(255, 255, 255, 0.85);
}

body.dark-mode .button-link:hover,
body.dark-mode .button-link:focus-visible {
    background-color: rgba(255, 255, 255, 0.16);
    color: #ffffff;
}

body.dark-mode .button-link--filled {
    background-color: #ffffff;
    color: #6b0a0a;
    border-color: #ffffff;
}

body.dark-mode .button-link--filled:hover,
body.dark-mode .button-link--filled:focus-visible {
    background-color: #ffe4e4;
    color: #6b0a0a;
}

body.dark-mode .button-link--subtle {
    border-color: rgba(255, 255, 255, 0.25);
    color: rgba(255, 255, 255, 0.75);
}

body.dark-mode .button-link--subtle:hover,
body.dark-mode .button-link--subtle:focus-visible {
    background-color: rgba(255, 255, 255, 0.12);
    color: #ffffff;
}

.button-link--wide {
    width: 100%;
    text-align: center;
}