.idf { margin: 3rem 0 1rem; padding: 1.75rem; background: var(--card, #0f1623); border: 1px solid var(--border, rgba(99,120,180,.18)); border-radius: var(--radius, 14px); }
.idf h2 { margin-top: 0 !important; }
.idf-form { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1rem 1.25rem; margin-top: 1.25rem; }
.idf-alan { display: flex; flex-direction: column; gap: .35rem; }
.idf-genis { grid-column: 1 / -1; }
.idf-alan label { font-size: .85rem; font-weight: 600; color: var(--text, #e8eaf0); }
.idf-alan input, .idf-alan select, .idf-alan textarea { width: 100%; padding: 11px 13px; border-radius: 10px; border: 1px solid var(--border, rgba(99,120,180,.18)); background: var(--bg2, #0d1117); color: var(--text, #e8eaf0); font: inherit; font-size: 1rem; }
.idf-alan textarea { resize: vertical; min-height: 120px; }
.idf-alan input:focus, .idf-alan select:focus, .idf-alan textarea:focus { outline: 2px solid var(--accent, #6c63ff); outline-offset: 1px; border-color: transparent; }
.idf-onay { display: flex; gap: .6rem; align-items: flex-start; font-size: .85rem; color: #c9cedb; line-height: 1.5; }
.idf-onay input { margin-top: .25rem; width: 18px; height: 18px; flex: none; accent-color: var(--accent, #6c63ff); }
.idf-dugme { grid-column: 1 / -1; justify-self: start; padding: 12px 32px; border: 0; border-radius: 10px; cursor: pointer; font: inherit; font-weight: 700; font-size: 1rem; color: #fff; background: linear-gradient(135deg, var(--accent, #6c63ff), var(--accent2, #00d4ff)); }
.idf-dugme:hover { filter: brightness(1.1); }
.idf-tuzak { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.idf-ileti { margin-top: 1rem; padding: 1rem 1.25rem; border-radius: 10px; }
.idf-tamam { background: rgba(34,197,94,.1); border: 1px solid rgba(34,197,94,.4); }
.idf-hata { background: rgba(239,68,68,.1); border: 1px solid rgba(239,68,68,.45); }
@media (max-width: 560px) { .idf { padding: 1.1rem; } }