.td-tools-wrap {
    --td-bg-1: #120a2b;
    --td-bg-2: #281050;
    --td-gold: #f3c969;
    --td-gold-2: #ffe8a6;
    --td-text: #ffffff;
    --td-muted: #d9d0ef;
    --td-panel: rgba(255,255,255,.08);
    --td-border: rgba(255,255,255,.16);
    max-width: 900px;
    margin: 32px auto;
    font-family: Arial, Helvetica, sans-serif;
}

.td-tools-card {
    position: relative;
    overflow: hidden;
    padding: 38px;
    border-radius: 26px;
    color: var(--td-text);
    background:
        radial-gradient(circle at 15% 10%, rgba(156, 84, 255, .28), transparent 30%),
        radial-gradient(circle at 90% 85%, rgba(75, 187, 255, .16), transparent 28%),
        linear-gradient(145deg, var(--td-bg-1), var(--td-bg-2));
    box-shadow: 0 20px 55px rgba(23, 9, 56, .28);
    border: 1px solid rgba(255,255,255,.1);
}

.td-tools-card::before {
    content: "✦";
    position: absolute;
    top: 18px;
    right: 28px;
    font-size: 72px;
    color: rgba(255,255,255,.07);
}

.td-tools-badge {
    display: inline-block;
    margin-bottom: 12px;
    padding: 7px 13px;
    border: 1px solid rgba(243,201,105,.5);
    border-radius: 999px;
    color: var(--td-gold-2);
    background: rgba(243,201,105,.08);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .7px;
    text-transform: uppercase;
}

.td-tools-card h2 {
    margin: 0 0 10px;
    color: #fff;
    font-size: clamp(28px, 5vw, 44px);
    line-height: 1.08;
}

.td-tools-subtitle {
    margin: 0 0 28px;
    color: var(--td-muted);
    font-size: 17px;
}

.td-date-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr 1.3fr;
    gap: 14px;
}

.td-field label {
    display: block;
    margin-bottom: 7px;
    color: var(--td-gold-2);
    font-weight: 700;
    font-size: 14px;
}

.td-field select,
.td-field input {
    width: 100%;
    height: 52px;
    box-sizing: border-box;
    padding: 0 14px;
    border: 1px solid var(--td-border);
    border-radius: 13px;
    background: rgba(255,255,255,.1);
    color: #fff;
    font-size: 16px;
    outline: none;
}

.td-field select option {
    color: #111;
}

.td-field input::placeholder {
    color: rgba(255,255,255,.55);
}

.td-field select:focus,
.td-field input:focus {
    border-color: var(--td-gold);
    box-shadow: 0 0 0 3px rgba(243,201,105,.14);
}

.td-calculate-btn,
.td-reset-btn {
    width: 100%;
    margin-top: 18px;
    padding: 15px 20px;
    border: 0;
    border-radius: 14px;
    cursor: pointer;
    font-weight: 800;
    font-size: 16px;
    transition: transform .2s ease, box-shadow .2s ease, opacity .2s ease;
}

.td-calculate-btn {
    color: #24133e;
    background: linear-gradient(90deg, var(--td-gold), #fff0b8);
    box-shadow: 0 10px 25px rgba(243,201,105,.18);
}

.td-reset-btn {
    color: #fff;
    background: rgba(255,255,255,.1);
    border: 1px solid var(--td-border);
}

.td-calculate-btn:hover,
.td-reset-btn:hover {
    transform: translateY(-2px);
}

.td-form-message {
    min-height: 22px;
    margin: 10px 0 0;
    color: #ffcfda;
    font-weight: 700;
}

.td-result {
    margin-top: 26px;
    padding-top: 28px;
    border-top: 1px solid var(--td-border);
    animation: tdFadeIn .45s ease both;
}

.td-result-number-wrap {
    text-align: center;
    margin-bottom: 24px;
}

.td-result-number-wrap span {
    display: block;
    color: var(--td-muted);
}

.td-result-number {
    display: block;
    margin: 7px 0;
    color: var(--td-gold);
    font-family: Georgia, serif;
    font-size: 86px;
    line-height: 1;
    text-shadow: 0 0 28px rgba(243,201,105,.22);
}

.td-result-title {
    margin: 0;
    color: #fff;
    font-size: 26px;
}

.td-result-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.td-result-grid article,
.td-result-advice {
    padding: 18px;
    border: 1px solid var(--td-border);
    border-radius: 16px;
    background: var(--td-panel);
}

.td-result-grid h4,
.td-result-advice h4 {
    margin: 0 0 8px;
    color: var(--td-gold-2);
    font-size: 17px;
}

.td-result-grid p,
.td-result-advice p {
    margin: 0;
    color: #f5f1ff;
    line-height: 1.65;
}

.td-result-facts {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin: 14px 0;
}

.td-result-facts div {
    padding: 14px 10px;
    text-align: center;
    border-radius: 14px;
    background: rgba(255,255,255,.07);
    border: 1px solid var(--td-border);
}

.td-result-facts span,
.td-result-facts strong {
    display: block;
}

.td-result-facts span {
    margin-bottom: 5px;
    color: var(--td-muted);
    font-size: 12px;
}

.td-result-facts strong {
    color: #fff;
    font-size: 14px;
}

.td-disclaimer {
    margin: 20px 0 0;
    color: rgba(255,255,255,.58);
    text-align: center;
    font-size: 12px;
}

@keyframes tdFadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 700px) {
    .td-tools-card { padding: 25px 18px; border-radius: 20px; }
    .td-date-grid { grid-template-columns: 1fr; }
    .td-result-grid { grid-template-columns: 1fr; }
    .td-result-facts { grid-template-columns: 1fr 1fr; }
}