/* ——— Temel tema ——— */
.modern-form {
    --bg: #ffffff;
    --text: #0f172a;
    --muted: #6b7280;
    --primary: #2563eb;
    --ring: rgba(37,99,235,.25);
    --border: #e5e7eb;
    --chip-bg: #f3f4f6;
    --chip-active: #e8f0ff;
    --radius: 14px;
}
.modern-form *,
.modern-form *::before,
.modern-form *::after { box-sizing: border-box; }
.modern-form {
    max-width: 900px;
    margin: 24px auto;
    padding: 24px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 20px;
    box-shadow:
            0 1px 2px rgba(0,0,0,0.04),
            0 8px 24px rgba(0,0,0,0.06);
    font: 500 15px/1.5 system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji";
    color: var(--text);
}
.form-header {
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
    margin-bottom: 10px;
}
.form-title { font-size: 22px; font-weight: 700; letter-spacing: -.01em; }
.form-sub { color: var(--muted); font-weight: 500; }

/* ——— Grid ——— */
.grid { display: grid; gap: 16px; margin-top: 16px; }
@media (min-width: 720px) { .grid-2 { grid-template-columns: 1fr 1fr; } }

/* ——— Input alanı ——— */
.field { display: grid; gap: 8px; }
.label { font-weight: 600; }
.control {
    appearance: none;
    width: 100%;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 12px 14px;
    outline: none;
    background: #fff;
    transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
}
.control::placeholder { color: #9aa3af; }
.control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 6px var(--ring);
}

/* ——— Select ——— */
.select {
    position: relative;
}
.select:after {
    content: "▾";
    position: absolute;
    right: 12px; top: 50%; transform: translateY(-50%);
    pointer-events: none; color: var(--muted);
    font-size: 14px;
}
.select select { padding-right: 34px; background: #fff; }

/* ——— Chip checkbox grubu ——— */
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip {
    position: relative;
    display: inline-flex; align-items: center; gap: 8px;
    padding: 10px 14px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: var(--chip-bg);
    cursor: pointer;
    user-select: none;
    transition: border-color .15s ease, background .15s ease;
}
.chip input { position: absolute; inset: 0; opacity: 0; }
.chip svg { width: 16px; height: 16px; opacity: .0; transition: opacity .12s ease; }
.chip:has(input:checked) {
    background: var(--chip-active);
    border-color: var(--primary);
}
.chip:has(input:checked) svg { opacity: 1; }

/* ——— Captcha ikilisi ——— */
.captcha-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 480px) { .captcha-row { grid-template-columns: 1fr; } }

/* ——— Gönder butonu ——— */
.actions { display: flex; justify-content: flex-end; margin-top: 18px; }
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 10px;
    height: 44px; padding: 0 18px;
    border: 1px solid transparent;
    border-radius: 12px;
    background: var(--primary);
    color: #fff; font-weight: 700; letter-spacing: .02em;
    cursor: pointer;
    transition: transform .05s ease, box-shadow .15s ease, opacity .15s ease;
    box-shadow: 0 6px 16px rgba(37,99,235,.25);
}
.btn:hover { opacity: .95; }
.btn:active { transform: translateY(1px); }
.helper { font-size: 12.5px; color: var(--muted); }

/* ——— Fieldset ——— */
fieldset { margin: 6px 0 2px; padding: 16px; border: 1px dashed var(--border); border-radius: 14px; }
legend { padding: 0 8px; font-weight: 700; color: var(--muted); }