/* ── Generic Form Modal ───────────────────────────────────────
   Kullanım: FormModal.open(config, initialValues)
   Prefix: .fm-
──────────────────────────────────────────────────────────── */

.fm-overlay {
    position: fixed;
    inset: 0;
    z-index: 9992;
    background: rgba(0, 0, 0, 0.72);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    animation: dm-fade-in .18s ease;
}
.fm-overlay--hidden { display: none; }

.fm {
    background: var(--bg-card-solid);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 500px;
    max-height: 92vh;
    overflow-y: auto;
    box-shadow: 0 32px 90px -10px rgba(0, 0, 0, 0.75);
    animation: dm-slide-up .22s cubic-bezier(.16,1,.3,1);
    scrollbar-width: thin;
    scrollbar-color: var(--border-color) transparent;
}
[data-theme="light"] .fm {
    box-shadow: 0 24px 70px -10px rgba(0, 0, 0, 0.22);
}
.fm::-webkit-scrollbar { width: 5px; }
.fm::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: 3px; }

/* Head */
.fm-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.25rem 1.5rem 0;
}
.fm-head__title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-main);
    margin: 0 0 .2rem;
}
.fm-head__sub {
    font-size: .78rem;
    color: var(--text-dim);
    margin: 0;
}

/* Body */
.fm-body {
    padding: 1.25rem 1.5rem 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Field */
.fm-field {
    display: flex;
    flex-direction: column;
    gap: .35rem;
}
.fm-field__label {
    font-size: .72rem;
    font-weight: 600;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: .05em;
}
.fm-field__label--required::after {
    content: ' *';
    color: #f87171;
}
.fm-field__input,
.fm-field__select,
.fm-field__textarea {
    background: var(--bg-card-solid);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    border-radius: var(--radius-md);
    padding: .65rem .875rem;
    font-size: .875rem;
    font-family: var(--font-sans);
    outline: none;
    transition: border-color .2s;
    width: 100%;
    box-sizing: border-box;
}
.fm-field__textarea {
    resize: vertical;
    min-height: 7rem;
    line-height: 1.55;
}
.fm-field__input:focus,
.fm-field__select:focus,
.fm-field__textarea:focus { border-color: var(--accent); }
.fm-field__input--error,
.fm-field__textarea--error { border-color: #f87171 !important; }

/* File input */
.fm-field__file {
    background: var(--bg-card-solid);
    border: 1px dashed var(--border-color);
    color: var(--text-dim);
    border-radius: var(--radius-md);
    padding: .6rem .875rem;
    font-size: .82rem;
    font-family: var(--font-sans);
    width: 100%;
    box-sizing: border-box;
    cursor: pointer;
    transition: border-color .2s;
}
.fm-field__file:hover,
.fm-field__file:focus { border-color: var(--accent); outline: none; }

/* Help text */
.fm-field__help {
    font-size: .72rem;
    color: var(--text-dim);
    margin: .25rem 0 0;
}

/* File preview */
.fm-field__preview {
    display: none;
    margin-top: .6rem;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border-color);
    background: var(--bg-card-solid);
    max-height: 180px;
    text-align: center;
}
.fm-field__preview--visible { display: block; }
.fm-field__preview img {
    max-width: 100%;
    max-height: 180px;
    object-fit: contain;
    display: block;
    margin: 0 auto;
}

.fm-field__error {
    font-size: .72rem;
    color: #f87171;
    margin: 0;
    display: none;
}
.fm-field__error--visible { display: block; }

/* Toggle (checkbox) */
.fm-toggle {
    display: flex;
    align-items: center;
    gap: .65rem;
    cursor: pointer;
    user-select: none;
}
.fm-toggle__track {
    position: relative;
    width: 2.5rem;
    height: 1.4rem;
    background: var(--border-color);
    border-radius: 999px;
    transition: background .2s;
    flex-shrink: 0;
}
.fm-toggle__thumb {
    position: absolute;
    top: .2rem;
    left: .2rem;
    width: 1rem;
    height: 1rem;
    border-radius: 50%;
    background: var(--text-dim);
    transition: transform .2s, background .2s;
}
.fm-toggle--on .fm-toggle__track { background: rgba(34, 197, 94, .35); }
.fm-toggle--on .fm-toggle__thumb {
    transform: translateX(1.1rem);
    background: #4ade80;
}
.fm-toggle__label {
    font-size: .875rem;
    color: var(--text-main);
}
.fm-toggle__label--on  { color: #4ade80; font-weight: 600; }
.fm-toggle__label--off { color: var(--text-dim); }

/* Server error banner */
.fm-error-banner {
    display: none;
    margin: 0 1.5rem;
    padding: .6rem .875rem;
    background: rgba(239, 68, 68, .12);
    border: 1px solid rgba(239, 68, 68, .3);
    border-radius: var(--radius-md);
    font-size: .82rem;
    color: #f87171;
}
.fm-error-banner--visible { display: block; }

/* Footer */
.fm-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: .5rem;
    padding: 1.25rem 1.5rem;
    margin-top: 1.25rem;
    border-top: 1px solid var(--border-color);
}

/* Loading overlay inside modal */
.fm--loading { pointer-events: none; opacity: .7; }

/* ── Searchable Select ────────────────────────────────────── */
.fm-ss {
    position: relative;
}
.fm-ss__dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 3px);
    left: 0;
    right: 0;
    background: var(--bg-card-solid);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    z-index: 20;
    max-height: 210px;
    overflow-y: auto;
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.28);
    scrollbar-width: thin;
    scrollbar-color: var(--border-color) transparent;
}
.fm-ss__dropdown--open { display: block; }
.fm-ss__option {
    padding: .55rem .875rem;
    font-size: .875rem;
    color: var(--text-main);
    cursor: pointer;
    transition: background .1s;
}
.fm-ss__option:hover { background: rgba(var(--accent-rgb, 99, 102, 241), .12); }
.fm-ss__empty {
    padding: .65rem .875rem;
    font-size: .82rem;
    color: var(--text-dim);
    text-align: center;
}