/* =====================================================================
   piERP - Arayuz tasarim sistemi
   Modern ERP gorunumu (SAP Fiori / Odoo tarzi) + ERP yogunlugu
   ===================================================================== */

:root {
    /* Marka renkleri */
    --pi-birincil:        #2f5bd7;
    --pi-birincil-koyu:   #2447ab;
    --pi-birincil-acik:   #eaf0ff;
    --pi-birincil-kenar:  #c7d6fb;

    /* Yan menu */
    --pi-yan-zemin:       #101a2e;
    --pi-yan-zemin-alt:   #17233d;
    --pi-yan-metin:       #a7b3c9;
    --pi-yan-metin-aktif: #ffffff;
    --pi-yan-ayrac:       #1f2c48;
    --pi-yan-genislik:    248px;
    --pi-yan-dar:         62px;

    /* Yuzeyler */
    --pi-zemin:           #f4f6fa;
    --pi-yuzey:           #ffffff;
    --pi-yuzey-alt:       #f8fafc;
    --pi-kenar:           #e2e6ee;
    --pi-kenar-koyu:      #cdd4e2;

    /* Metin */
    --pi-metin:           #1a2233;
    --pi-metin-soluk:     #64748b;
    --pi-metin-silik:     #94a3b8;

    /* Durum renkleri */
    --pi-basari:          #15803d;
    --pi-basari-zemin:    #e7f6ec;
    --pi-uyari:           #b45309;
    --pi-uyari-zemin:     #fef4e3;
    --pi-hata:            #c62b2b;
    --pi-hata-zemin:      #fdecec;
    --pi-bilgi:           #0e7490;
    --pi-bilgi-zemin:     #e4f4f8;

    /* Olcu */
    --pi-r:               8px;
    --pi-r-kucuk:         6px;
    --pi-golge:           0 1px 2px rgba(16, 26, 46, .06), 0 1px 3px rgba(16, 26, 46, .04);
    --pi-golge-yuksek:    0 8px 24px rgba(16, 26, 46, .12);
    --pi-ust-yukseklik:   54px;
    --pi-alt-yukseklik:   28px;
}

* { box-sizing: border-box; }

html, body {
    height: 100%;
}

body {
    margin: 0;
    font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 13px;
    line-height: 1.5;
    color: var(--pi-metin);
    background: var(--pi-zemin);
    -webkit-font-smoothing: antialiased;
}

a { color: var(--pi-birincil); text-decoration: none; }
a:hover { color: var(--pi-birincil-koyu); text-decoration: none; }

/* =====================================================================
   1. UYGULAMA KABUGU
   ===================================================================== */

.pi-kabuk {
    display: flex;
    min-height: 100vh;
}

/* --- Yan menu ------------------------------------------------------- */
.pi-yan {
    width: var(--pi-yan-genislik);
    flex: 0 0 var(--pi-yan-genislik);
    background: var(--pi-yan-zemin);
    color: var(--pi-yan-metin);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; bottom: 0; left: 0;
    z-index: 1040;
    transition: width .18s ease, transform .18s ease;
    overflow: hidden;
}

.pi-marka {
    height: var(--pi-ust-yukseklik);
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 16px;
    border-bottom: 1px solid var(--pi-yan-ayrac);
    flex: 0 0 auto;
}

.pi-marka-logo {
    width: 30px; height: 30px;
    border-radius: 7px;
    background: linear-gradient(135deg, var(--pi-birincil) 0%, #4f7ef7 100%);
    color: #fff;
    display: grid; place-items: center;
    font-weight: 700; font-size: 14px;
    letter-spacing: -.5px;
    flex: 0 0 auto;
}

.pi-marka-ad {
    font-size: 15px; font-weight: 650; color: #fff; letter-spacing: -.2px;
    white-space: nowrap;
}
.pi-marka-ad small {
    display: block; font-size: 10px; font-weight: 500;
    color: var(--pi-metin-silik); letter-spacing: .3px;
}

.pi-menu {
    flex: 1 1 auto;
    overflow-y: auto;
    padding: 10px 8px 16px;
    scrollbar-width: thin;
    scrollbar-color: #2b3a5c transparent;
}
.pi-menu::-webkit-scrollbar { width: 6px; }
.pi-menu::-webkit-scrollbar-thumb { background: #2b3a5c; border-radius: 3px; }

.pi-menu-baslik {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .8px;
    color: #5b6b87;
    padding: 14px 10px 6px;
    white-space: nowrap;
}

.pi-menu-oge {
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 8px 10px;
    border-radius: var(--pi-r-kucuk);
    color: var(--pi-yan-metin);
    font-size: 13px;
    font-weight: 500;
    white-space: nowrap;
    transition: background .12s ease, color .12s ease;
    cursor: pointer;
}
.pi-menu-oge:hover { background: var(--pi-yan-zemin-alt); color: #fff; }
.pi-menu-oge.aktif { background: var(--pi-birincil); color: #fff; box-shadow: 0 2px 8px rgba(47, 91, 215, .35); }
.pi-menu-oge i:first-child { font-size: 16px; width: 18px; text-align: center; flex: 0 0 auto; }
.pi-menu-oge .pi-ok { margin-left: auto; font-size: 11px; transition: transform .15s ease; opacity: .7; }
.pi-menu-oge[aria-expanded="true"] .pi-ok { transform: rotate(90deg); }

.pi-menu-alt { padding-left: 8px; }
.pi-menu-alt .pi-menu-oge {
    font-size: 12.5px;
    padding: 6px 10px 6px 38px;
    font-weight: 450;
    position: relative;
}
.pi-menu-alt .pi-menu-oge::before {
    content: "";
    position: absolute; left: 19px; top: 0; bottom: 0;
    border-left: 1px solid var(--pi-yan-ayrac);
}
.pi-menu-alt .pi-menu-oge.aktif { background: var(--pi-yan-zemin-alt); color: #fff; box-shadow: none; }
.pi-menu-alt .pi-menu-oge.aktif::before { border-color: var(--pi-birincil); border-left-width: 2px; }

.pi-menu-rozet {
    margin-left: auto;
    background: rgba(255, 255, 255, .12);
    color: #dbe4f5;
    font-size: 10.5px; font-weight: 600;
    padding: 1px 7px; border-radius: 10px;
}

.pi-yan-alt {
    flex: 0 0 auto;
    border-top: 1px solid var(--pi-yan-ayrac);
    padding: 10px 12px;
    font-size: 11px;
    color: #5b6b87;
    display: flex; align-items: center; justify-content: space-between;
    white-space: nowrap;
}

/* Daraltilmis yan menu */
.pi-daraltilmis .pi-yan { width: var(--pi-yan-dar); flex-basis: var(--pi-yan-dar); }
.pi-daraltilmis .pi-marka-ad,
.pi-daraltilmis .pi-menu-baslik,
.pi-daraltilmis .pi-menu-oge span,
.pi-daraltilmis .pi-menu-oge .pi-ok,
.pi-daraltilmis .pi-menu-rozet,
.pi-daraltilmis .pi-yan-alt span { display: none; }
.pi-daraltilmis .pi-menu-alt { display: none !important; }
.pi-daraltilmis .pi-menu-oge { justify-content: center; padding: 9px 0; }
.pi-daraltilmis .pi-govde { margin-left: var(--pi-yan-dar); }
.pi-daraltilmis .pi-marka { justify-content: center; padding: 0; }

/* --- Govde ---------------------------------------------------------- */
.pi-govde {
    flex: 1 1 auto;
    margin-left: var(--pi-yan-genislik);
    min-width: 0;
    display: flex;
    flex-direction: column;
    transition: margin .18s ease;
}

/* --- Ust cubuk ------------------------------------------------------ */
.pi-ust {
    height: var(--pi-ust-yukseklik);
    background: var(--pi-yuzey);
    border-bottom: 1px solid var(--pi-kenar);
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 0 18px;
    position: sticky; top: 0;
    z-index: 1030;
}

.pi-ust-dugme {
    width: 32px; height: 32px;
    border: 0; background: transparent;
    border-radius: var(--pi-r-kucuk);
    color: var(--pi-metin-soluk);
    display: grid; place-items: center;
    font-size: 17px; cursor: pointer;
    transition: background .12s ease, color .12s ease;
}
.pi-ust-dugme:hover { background: var(--pi-yuzey-alt); color: var(--pi-metin); }

.pi-yol { display: flex; align-items: center; gap: 7px; font-size: 12.5px; color: var(--pi-metin-soluk); min-width: 0; }
.pi-yol .ayrac { color: var(--pi-metin-silik); font-size: 10px; }
.pi-yol strong { color: var(--pi-metin); font-weight: 600; }

.pi-ara {
    margin-left: auto;
    position: relative;
    width: 300px;
    max-width: 34vw;
}
.pi-ara input {
    width: 100%;
    height: 34px;
    border: 1px solid var(--pi-kenar);
    background: var(--pi-yuzey-alt);
    border-radius: 18px;
    padding: 0 34px 0 34px;
    font-size: 12.5px;
    outline: none;
    transition: border-color .12s ease, background .12s ease, box-shadow .12s ease;
}
.pi-ara input:focus {
    border-color: var(--pi-birincil-kenar);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(47, 91, 215, .1);
}
.pi-ara i {
    position: absolute; left: 12px; top: 50%; transform: translateY(-50%);
    color: var(--pi-metin-silik); font-size: 14px; pointer-events: none;
}
.pi-ara kbd {
    position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
    background: #fff; border: 1px solid var(--pi-kenar);
    border-radius: 4px; padding: 0 5px;
    font-size: 10px; color: var(--pi-metin-silik); font-family: inherit;
}

.pi-ara-sonuc {
    position: absolute; top: 40px; left: 0; right: 0;
    background: #fff;
    border: 1px solid var(--pi-kenar);
    border-radius: var(--pi-r);
    box-shadow: var(--pi-golge-yuksek);
    max-height: 60vh; overflow-y: auto;
    display: none;
    z-index: 1060;
}
.pi-ara-sonuc.acik { display: block; }
.pi-ara-sonuc .grup {
    font-size: 10px; text-transform: uppercase; letter-spacing: .6px;
    color: var(--pi-metin-silik); font-weight: 700;
    padding: 8px 12px 4px;
}
.pi-ara-sonuc a {
    display: flex; align-items: center; gap: 9px;
    padding: 7px 12px; color: var(--pi-metin); font-size: 12.5px;
    border-left: 2px solid transparent;
}
.pi-ara-sonuc a:hover { background: var(--pi-birincil-acik); border-left-color: var(--pi-birincil); }
.pi-ara-sonuc a .kod { color: var(--pi-metin-silik); font-size: 11.5px; margin-left: auto; }

.pi-firma {
    display: flex; align-items: center; gap: 9px;
    padding: 4px 10px;
    border: 1px solid var(--pi-kenar);
    border-radius: var(--pi-r-kucuk);
    background: var(--pi-yuzey-alt);
    font-size: 12px;
    cursor: default;
}
.pi-firma .etiket { color: var(--pi-metin-silik); font-size: 10px; text-transform: uppercase; letter-spacing: .5px; display: block; }
.pi-firma .deger { font-weight: 600; color: var(--pi-metin); white-space: nowrap; }

.pi-kullanici {
    display: flex; align-items: center; gap: 9px;
    padding: 4px 6px 4px 4px;
    border-radius: 20px;
    cursor: pointer;
    border: 1px solid transparent;
}
.pi-kullanici:hover { background: var(--pi-yuzey-alt); border-color: var(--pi-kenar); }
.pi-avatar {
    width: 30px; height: 30px; border-radius: 50%;
    background: linear-gradient(135deg, #2f5bd7, #6d8cf5);
    color: #fff; font-weight: 650; font-size: 12px;
    display: grid; place-items: center;
    flex: 0 0 auto;
}
.pi-kullanici .isim { font-weight: 600; font-size: 12.5px; line-height: 1.15; }
.pi-kullanici .rol { font-size: 10.5px; color: var(--pi-metin-silik); }

/* --- Icerik --------------------------------------------------------- */
.pi-icerik {
    flex: 1 1 auto;
    padding: 18px 20px 34px;
    min-width: 0;
}

/* --- Alt durum cubugu ------------------------------------------------ */
.pi-alt {
    position: fixed; bottom: 0; left: var(--pi-yan-genislik); right: 0;
    height: var(--pi-alt-yukseklik);
    background: var(--pi-yuzey);
    border-top: 1px solid var(--pi-kenar);
    display: flex; align-items: center; gap: 16px;
    padding: 0 16px;
    font-size: 11.5px;
    color: var(--pi-metin-soluk);
    z-index: 1020;
    transition: left .18s ease;
}
.pi-daraltilmis .pi-alt { left: var(--pi-yan-dar); }
.pi-alt .sag { margin-left: auto; display: flex; gap: 14px; align-items: center; }
.pi-alt kbd {
    background: var(--pi-yuzey-alt);
    border: 1px solid var(--pi-kenar);
    border-bottom-width: 2px;
    border-radius: 4px;
    padding: 0 5px;
    font-family: inherit; font-size: 10.5px;
    color: var(--pi-metin);
}

/* =====================================================================
   2. SAYFA BASLIGI
   ===================================================================== */

.pi-sayfa-baslik {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}
.pi-sayfa-baslik h1 {
    font-size: 19px;
    font-weight: 650;
    margin: 0 0 2px;
    letter-spacing: -.3px;
    display: flex; align-items: center; gap: 9px;
}
.pi-sayfa-baslik h1 i { color: var(--pi-birincil); font-size: 19px; }
.pi-sayfa-baslik .aciklama { color: var(--pi-metin-soluk); font-size: 12.5px; }
.pi-sayfa-islem { margin-left: auto; display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

/* =====================================================================
   3. KARTLAR
   ===================================================================== */

.pi-kart {
    background: var(--pi-yuzey);
    border: 1px solid var(--pi-kenar);
    border-radius: var(--pi-r);
    box-shadow: var(--pi-golge);
    margin-bottom: 16px;
    overflow: hidden;
}
.pi-kart-baslik {
    display: flex; align-items: center; gap: 10px;
    padding: 11px 16px;
    border-bottom: 1px solid var(--pi-kenar);
    background: var(--pi-yuzey);
}
.pi-kart-baslik h2 {
    font-size: 13.5px; font-weight: 650; margin: 0;
    display: flex; align-items: center; gap: 8px;
}
.pi-kart-baslik h2 i { color: var(--pi-birincil); font-size: 15px; }
.pi-kart-baslik .islem { margin-left: auto; display: flex; gap: 6px; align-items: center; }
.pi-kart-govde { padding: 16px; }
.pi-kart-govde.sifir { padding: 0; }
.pi-kart-alt {
    padding: 10px 16px;
    border-top: 1px solid var(--pi-kenar);
    background: var(--pi-yuzey-alt);
    display: flex; align-items: center; gap: 10px;
}

/* =====================================================================
   4. KPI KUTULARI
   ===================================================================== */

.pi-kpi-satir {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 14px;
    margin-bottom: 18px;
}
.pi-kpi {
    background: var(--pi-yuzey);
    border: 1px solid var(--pi-kenar);
    border-radius: var(--pi-r);
    padding: 14px 16px;
    box-shadow: var(--pi-golge);
    position: relative;
    overflow: hidden;
    transition: transform .12s ease, box-shadow .12s ease;
}
.pi-kpi:hover { transform: translateY(-1px); box-shadow: 0 4px 14px rgba(16, 26, 46, .09); }
.pi-kpi::before {
    content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
    background: var(--pi-birincil);
}
.pi-kpi.yesil::before { background: var(--pi-basari); }
.pi-kpi.turuncu::before { background: var(--pi-uyari); }
.pi-kpi.kirmizi::before { background: var(--pi-hata); }
.pi-kpi.mor::before { background: #7c3aed; }

.pi-kpi .ust { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.pi-kpi .etiket {
    font-size: 11px; font-weight: 600; color: var(--pi-metin-soluk);
    text-transform: uppercase; letter-spacing: .4px;
}
.pi-kpi .simge {
    margin-left: auto;
    width: 30px; height: 30px; border-radius: var(--pi-r-kucuk);
    display: grid; place-items: center; font-size: 15px;
    background: var(--pi-birincil-acik); color: var(--pi-birincil);
}
.pi-kpi.yesil .simge { background: var(--pi-basari-zemin); color: var(--pi-basari); }
.pi-kpi.turuncu .simge { background: var(--pi-uyari-zemin); color: var(--pi-uyari); }
.pi-kpi.kirmizi .simge { background: var(--pi-hata-zemin); color: var(--pi-hata); }
.pi-kpi.mor .simge { background: #f3ecff; color: #7c3aed; }

.pi-kpi .deger {
    font-size: 22px; font-weight: 680; letter-spacing: -.6px;
    font-variant-numeric: tabular-nums;
    line-height: 1.15;
}
.pi-kpi .deger small { font-size: 13px; font-weight: 600; color: var(--pi-metin-soluk); }
.pi-kpi .not { font-size: 11.5px; color: var(--pi-metin-soluk); margin-top: 5px; display: flex; align-items: center; gap: 5px; }
.pi-kpi .not .artis { color: var(--pi-basari); font-weight: 600; }
.pi-kpi .not .azalis { color: var(--pi-hata); font-weight: 600; }

/* =====================================================================
   5. FILTRE CUBUGU
   ===================================================================== */

.pi-filtre {
    background: var(--pi-yuzey);
    border: 1px solid var(--pi-kenar);
    border-radius: var(--pi-r);
    padding: 11px 14px;
    margin-bottom: 14px;
    display: flex;
    align-items: flex-end;
    gap: 10px;
    flex-wrap: wrap;
    box-shadow: var(--pi-golge);
}
.pi-filtre .alan { display: flex; flex-direction: column; gap: 3px; }
.pi-filtre .alan > label {
    font-size: 10.5px; font-weight: 600; color: var(--pi-metin-soluk);
    text-transform: uppercase; letter-spacing: .4px;
}
.pi-filtre .islem { margin-left: auto; display: flex; gap: 7px; }

/* =====================================================================
   6. FORM ELEMANLARI
   ===================================================================== */

.pi-etiket {
    display: block;
    font-size: 11.5px;
    font-weight: 600;
    color: var(--pi-metin-soluk);
    margin-bottom: 4px;
}
.pi-etiket .zorunlu { color: var(--pi-hata); }

.pi-girdi, .pi-secim, textarea.pi-girdi {
    width: 100%;
    height: 34px;
    padding: 0 10px;
    font-size: 13px;
    font-family: inherit;
    color: var(--pi-metin);
    background: var(--pi-yuzey);
    border: 1px solid var(--pi-kenar-koyu);
    border-radius: var(--pi-r-kucuk);
    outline: none;
    transition: border-color .12s ease, box-shadow .12s ease;
}
textarea.pi-girdi { height: auto; padding: 8px 10px; resize: vertical; }
.pi-girdi:focus, .pi-secim:focus, textarea.pi-girdi:focus {
    border-color: var(--pi-birincil);
    box-shadow: 0 0 0 3px rgba(47, 91, 215, .12);
}
.pi-girdi:disabled, .pi-girdi[readonly] { background: var(--pi-yuzey-alt); color: var(--pi-metin-soluk); }
.pi-girdi.sag, .pi-girdi[type="number"] { text-align: right; font-variant-numeric: tabular-nums; }
.pi-girdi.hatali { border-color: var(--pi-hata); box-shadow: 0 0 0 3px rgba(198, 43, 43, .1); }

.pi-secim {
    appearance: none;
    padding-right: 28px;
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%2364748b'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
    background-size: 14px;
}

.pi-form-satir {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 12px 14px;
    margin-bottom: 12px;
}
.pi-form-satir.iki { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.pi-alan-grup { min-width: 0; }
.pi-alan-grup.tam { grid-column: 1 / -1; }
.pi-yardim { font-size: 11px; color: var(--pi-metin-silik); margin-top: 3px; display: block; }

.pi-bolum-basligi {
    font-size: 11px; font-weight: 700; letter-spacing: .6px; text-transform: uppercase;
    color: var(--pi-metin-soluk);
    padding-bottom: 7px; margin: 20px 0 13px;
    border-bottom: 1px solid var(--pi-kenar);
    display: flex; align-items: center; gap: 7px;
}
.pi-bolum-basligi:first-child { margin-top: 0; }
.pi-bolum-basligi i { color: var(--pi-birincil); font-size: 13px; }

.pi-onay { display: flex; align-items: center; gap: 8px; font-size: 13px; cursor: pointer; user-select: none; }
.pi-onay input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--pi-birincil); cursor: pointer; }

/* Select2 uyumu */
.select2-container--bootstrap-5 .select2-selection { min-height: 34px !important; border-color: var(--pi-kenar-koyu) !important; border-radius: var(--pi-r-kucuk) !important; font-size: 13px; }
.select2-container--bootstrap-5 .select2-selection--single .select2-selection__rendered { line-height: 32px !important; padding-left: 10px !important; }
.select2-container--bootstrap-5.select2-container--focus .select2-selection { box-shadow: 0 0 0 3px rgba(47, 91, 215, .12) !important; border-color: var(--pi-birincil) !important; }

/* =====================================================================
   7. DUGMELER
   ===================================================================== */

.pi-dugme {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    height: 34px;
    padding: 0 13px;
    font-size: 12.5px;
    font-weight: 600;
    font-family: inherit;
    line-height: 1;
    border-radius: var(--pi-r-kucuk);
    border: 1px solid var(--pi-kenar-koyu);
    background: var(--pi-yuzey);
    color: var(--pi-metin);
    cursor: pointer;
    white-space: nowrap;
    transition: background .12s ease, border-color .12s ease, color .12s ease, box-shadow .12s ease;
    text-decoration: none;
}
.pi-dugme:hover { background: var(--pi-yuzey-alt); border-color: var(--pi-kenar-koyu); color: var(--pi-metin); }
.pi-dugme:active { transform: translateY(1px); }
.pi-dugme i { font-size: 14px; }
.pi-dugme:disabled, .pi-dugme.pasif { opacity: .55; pointer-events: none; }

.pi-dugme.birincil { background: var(--pi-birincil); border-color: var(--pi-birincil); color: #fff; box-shadow: 0 1px 2px rgba(47, 91, 215, .3); }
.pi-dugme.birincil:hover { background: var(--pi-birincil-koyu); border-color: var(--pi-birincil-koyu); color: #fff; }

.pi-dugme.basari { background: var(--pi-basari); border-color: var(--pi-basari); color: #fff; }
.pi-dugme.basari:hover { background: #126b34; color: #fff; }

.pi-dugme.tehlike { background: #fff; border-color: #f0c4c4; color: var(--pi-hata); }
.pi-dugme.tehlike:hover { background: var(--pi-hata-zemin); color: var(--pi-hata); }

.pi-dugme.sade { border-color: transparent; background: transparent; color: var(--pi-metin-soluk); }
.pi-dugme.sade:hover { background: var(--pi-yuzey-alt); color: var(--pi-metin); }

.pi-dugme.kucuk { height: 28px; padding: 0 9px; font-size: 11.5px; }
.pi-dugme.kucuk i { font-size: 12.5px; }
.pi-dugme.simge { width: 30px; padding: 0; }
.pi-dugme.simge.kucuk { width: 26px; height: 26px; }

.pi-dugme-grup { display: inline-flex; }
.pi-dugme-grup .pi-dugme { border-radius: 0; margin-left: -1px; }
.pi-dugme-grup .pi-dugme:first-child { border-radius: var(--pi-r-kucuk) 0 0 var(--pi-r-kucuk); margin-left: 0; }
.pi-dugme-grup .pi-dugme:last-child { border-radius: 0 var(--pi-r-kucuk) var(--pi-r-kucuk) 0; }
.pi-dugme-grup .pi-dugme.aktif { background: var(--pi-birincil-acik); border-color: var(--pi-birincil-kenar); color: var(--pi-birincil-koyu); z-index: 1; }

/* =====================================================================
   8. VERI TABLOSU
   ===================================================================== */

.pi-tablo-sarmal { overflow-x: auto; }

table.pi-tablo {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 12.5px;
}
table.pi-tablo thead th {
    background: var(--pi-yuzey-alt);
    border-bottom: 1px solid var(--pi-kenar);
    padding: 9px 12px;
    text-align: left;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .4px;
    color: var(--pi-metin-soluk);
    white-space: nowrap;
    position: sticky; top: 0; z-index: 2;
}
table.pi-tablo tbody td {
    padding: 8px 12px;
    border-bottom: 1px solid #eef1f6;
    vertical-align: middle;
}
table.pi-tablo tbody tr:hover td { background: #f7f9fd; }
table.pi-tablo tbody tr.secili td { background: var(--pi-birincil-acik); }
table.pi-tablo tbody tr:last-child td { border-bottom: 0; }
table.pi-tablo tfoot td {
    padding: 9px 12px;
    background: var(--pi-yuzey-alt);
    border-top: 2px solid var(--pi-kenar);
    font-weight: 650;
}
table.pi-tablo .sag { text-align: right; }
table.pi-tablo .orta { text-align: center; }
table.pi-tablo .kod { font-family: "SF Mono", "Cascadia Mono", Consolas, monospace; font-size: 11.5px; color: var(--pi-metin-soluk); white-space: nowrap; }
table.pi-tablo .baslik-metin { font-weight: 600; color: var(--pi-metin); }
table.pi-tablo .islem-hucre { white-space: nowrap; text-align: right; width: 1%; }
table.pi-tablo.satir-tikla tbody tr { cursor: pointer; }

/* Yogun (kompakt) mod - ERP gridlerine yakin */
table.pi-tablo.yogun tbody td { padding: 5px 10px; }
table.pi-tablo.yogun thead th { padding: 7px 10px; }

.tutar { font-variant-numeric: tabular-nums; white-space: nowrap; font-weight: 600; }
.tutar.borc { color: var(--pi-hata); }
.tutar.alacak { color: var(--pi-basari); }
.tutar.notr { color: var(--pi-metin-soluk); font-weight: 500; }
.tutar small { font-size: 9.5px; opacity: .7; font-weight: 700; }

.pi-bos {
    padding: 46px 20px;
    text-align: center;
    color: var(--pi-metin-silik);
}
.pi-bos i { font-size: 34px; display: block; margin-bottom: 10px; opacity: .5; }
.pi-bos strong { display: block; color: var(--pi-metin-soluk); font-size: 13.5px; margin-bottom: 4px; }

/* DataTables uyumu */
.dataTables_wrapper .dataTables_filter input {
    height: 32px; border: 1px solid var(--pi-kenar-koyu); border-radius: var(--pi-r-kucuk);
    padding: 0 10px; font-size: 12.5px; outline: none;
}
.dataTables_wrapper .dataTables_length select {
    height: 32px; border: 1px solid var(--pi-kenar-koyu); border-radius: var(--pi-r-kucuk); font-size: 12.5px;
}
.dataTables_wrapper .dataTables_info, .dataTables_wrapper .dataTables_length label,
.dataTables_wrapper .dataTables_filter label { font-size: 12px; color: var(--pi-metin-soluk); }
.dataTables_wrapper .dataTables_paginate .paginate_button {
    padding: 4px 10px !important; font-size: 12px !important; border-radius: var(--pi-r-kucuk) !important;
}
.dataTables_wrapper .dataTables_paginate .paginate_button.current {
    background: var(--pi-birincil) !important; border-color: var(--pi-birincil) !important; color: #fff !important;
}
.dataTables_wrapper > .row { padding: 10px 14px; margin: 0; }
table.dataTable thead .sorting:after, table.dataTable thead .sorting_asc:after, table.dataTable thead .sorting_desc:after { opacity: .35; }

/* =====================================================================
   9. ROZETLER / ETIKETLER
   ===================================================================== */

.rozet {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 2px 8px;
    border-radius: 11px;
    font-size: 11px;
    font-weight: 600;
    line-height: 1.5;
    white-space: nowrap;
}
.rozet-basarili { background: var(--pi-basari-zemin); color: var(--pi-basari); }
.rozet-bekleyen  { background: var(--pi-uyari-zemin); color: var(--pi-uyari); }
.rozet-iptal     { background: var(--pi-hata-zemin); color: var(--pi-hata); }
.rozet-bilgi     { background: var(--pi-bilgi-zemin); color: var(--pi-bilgi); }
.rozet-notr      { background: #eef1f6; color: var(--pi-metin-soluk); }
.rozet-birincil  { background: var(--pi-birincil-acik); color: var(--pi-birincil-koyu); }
.rozet-pasif     { background: #eef1f6; color: var(--pi-metin-silik); }

.rozet-nokta::before {
    content: ""; width: 6px; height: 6px; border-radius: 50%;
    background: currentColor; display: inline-block;
}

/* =====================================================================
   10. UYARI KUTULARI
   ===================================================================== */

.pi-uyari-kutu {
    display: flex; align-items: flex-start; gap: 10px;
    padding: 11px 14px;
    border-radius: var(--pi-r);
    border: 1px solid;
    font-size: 12.5px;
    margin-bottom: 14px;
}
.pi-uyari-kutu i { font-size: 15px; margin-top: 1px; }
.pi-uyari-kutu.basari { background: var(--pi-basari-zemin); border-color: #bfe3cb; color: #15603a; }
.pi-uyari-kutu.hata   { background: var(--pi-hata-zemin); border-color: #f3c9c9; color: #9b2222; }
.pi-uyari-kutu.uyari  { background: var(--pi-uyari-zemin); border-color: #f6dcae; color: #92400e; }
.pi-uyari-kutu.bilgi  { background: var(--pi-bilgi-zemin); border-color: #b9e0ea; color: #0c5f75; }
.pi-uyari-kutu .kapat { margin-left: auto; background: none; border: 0; opacity: .55; cursor: pointer; color: inherit; font-size: 15px; }
.pi-uyari-kutu .kapat:hover { opacity: 1; }

/* =====================================================================
   11. SEKMELER
   ===================================================================== */

.pi-sekmeler {
    display: flex;
    gap: 2px;
    border-bottom: 1px solid var(--pi-kenar);
    margin-bottom: 0;
    overflow-x: auto;
    scrollbar-width: none;
}
.pi-sekmeler::-webkit-scrollbar { display: none; }
.pi-sekme {
    padding: 9px 14px;
    font-size: 12.5px;
    font-weight: 600;
    color: var(--pi-metin-soluk);
    border-bottom: 2px solid transparent;
    cursor: pointer;
    white-space: nowrap;
    display: flex; align-items: center; gap: 7px;
    background: none; border-top: 0; border-left: 0; border-right: 0;
    font-family: inherit;
}
.pi-sekme:hover { color: var(--pi-metin); background: var(--pi-yuzey-alt); }
.pi-sekme.aktif { color: var(--pi-birincil); border-bottom-color: var(--pi-birincil); background: transparent; }
.pi-sekme .sayi {
    background: #eef1f6; color: var(--pi-metin-soluk);
    font-size: 10.5px; padding: 1px 6px; border-radius: 9px; font-weight: 700;
}
.pi-sekme.aktif .sayi { background: var(--pi-birincil-acik); color: var(--pi-birincil-koyu); }

.pi-sekme-icerik { display: none; }
.pi-sekme-icerik.aktif { display: block; }

/* =====================================================================
   12. BELGE SATIR GRIDI (fatura editoru)
   ===================================================================== */

table.pi-satir-grid {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 12.5px;
}
table.pi-satir-grid thead th {
    background: var(--pi-yuzey-alt);
    border-bottom: 1px solid var(--pi-kenar);
    padding: 7px 8px;
    font-size: 10.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .4px;
    color: var(--pi-metin-soluk);
    white-space: nowrap;
    text-align: left;
}
table.pi-satir-grid tbody td {
    padding: 3px 4px;
    border-bottom: 1px solid #eef1f6;
    vertical-align: middle;
}
table.pi-satir-grid tbody tr:hover td { background: #fafbfe; }
table.pi-satir-grid input, table.pi-satir-grid select {
    width: 100%;
    height: 30px;
    border: 1px solid transparent;
    border-radius: 4px;
    padding: 0 7px;
    font-size: 12.5px;
    font-family: inherit;
    background: transparent;
    outline: none;
}
table.pi-satir-grid input:hover, table.pi-satir-grid select:hover { border-color: var(--pi-kenar); background: #fff; }
table.pi-satir-grid input:focus, table.pi-satir-grid select:focus {
    border-color: var(--pi-birincil); background: #fff;
    box-shadow: 0 0 0 2px rgba(47, 91, 215, .12);
}
table.pi-satir-grid input.sag { text-align: right; font-variant-numeric: tabular-nums; }
table.pi-satir-grid .satir-no {
    text-align: center; color: var(--pi-metin-silik); font-size: 11px; width: 34px;
    font-variant-numeric: tabular-nums;
}
table.pi-satir-grid .hesap {
    text-align: right; font-variant-numeric: tabular-nums; font-weight: 600;
    padding-right: 10px; white-space: nowrap;
}
table.pi-satir-grid .satir-sil {
    border: 0; background: none; color: var(--pi-metin-silik);
    cursor: pointer; padding: 4px 6px; border-radius: 4px; font-size: 14px;
}
table.pi-satir-grid .satir-sil:hover { background: var(--pi-hata-zemin); color: var(--pi-hata); }

.pi-toplam-kutu {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 5px 26px;
    font-size: 13px;
    min-width: 290px;
}
.pi-toplam-kutu .etiket { color: var(--pi-metin-soluk); }
.pi-toplam-kutu .deger { text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; }
.pi-toplam-kutu .genel {
    border-top: 2px solid var(--pi-kenar); padding-top: 8px; margin-top: 5px;
    font-size: 16px; font-weight: 700; color: var(--pi-birincil-koyu);
}
.pi-toplam-kutu .genel.etiket { color: var(--pi-metin); font-size: 13.5px; }

/* =====================================================================
   13. GIRIS EKRANI
   ===================================================================== */

.pi-giris {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 460px;
    background: var(--pi-yuzey);
}
.pi-giris-tanitim {
    background: linear-gradient(155deg, #101a2e 0%, #1c2f57 55%, #2f5bd7 140%);
    color: #fff;
    padding: 54px 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
}
.pi-giris-tanitim::after {
    content: "";
    position: absolute; right: -140px; bottom: -160px;
    width: 460px; height: 460px; border-radius: 50%;
    background: radial-gradient(circle, rgba(79, 126, 247, .28) 0%, transparent 68%);
}
.pi-giris-tanitim h1 { font-size: 33px; font-weight: 680; letter-spacing: -1px; margin: 0 0 14px; }
.pi-giris-tanitim p { font-size: 14.5px; color: #b9c6de; max-width: 460px; line-height: 1.65; margin: 0 0 30px; }
.pi-giris-ozellik { display: flex; align-items: center; gap: 11px; margin-bottom: 13px; font-size: 13.5px; color: #d7e0f0; }
.pi-giris-ozellik i {
    width: 30px; height: 30px; border-radius: 8px; flex: 0 0 auto;
    background: rgba(255, 255, 255, .1); display: grid; place-items: center; font-size: 14px;
}
.pi-giris-form { padding: 54px 46px; display: flex; flex-direction: column; justify-content: center; }
.pi-giris-form h2 { font-size: 21px; font-weight: 650; margin: 0 0 5px; letter-spacing: -.4px; }
.pi-giris-form .alt { color: var(--pi-metin-soluk); font-size: 13px; margin-bottom: 26px; }

/* =====================================================================
   14. YAZDIRMA
   ===================================================================== */

@media print {
    .pi-yan, .pi-ust, .pi-alt, .pi-sayfa-islem, .pi-filtre, .yazdirma-gizle { display: none !important; }
    .pi-govde { margin-left: 0 !important; }
    .pi-icerik { padding: 0 !important; }
    .pi-kart { border: 0; box-shadow: none; margin: 0; }
    body { background: #fff; font-size: 11px; }
    table.pi-tablo thead th { background: #f2f2f2 !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
    @page { margin: 12mm; }
}

/* =====================================================================
   15. DUYARLILIK
   ===================================================================== */

@media (max-width: 1200px) {
    .pi-ara { width: 210px; }
    .pi-firma { display: none; }
}

@media (max-width: 992px) {
    .pi-yan { transform: translateX(-100%); box-shadow: var(--pi-golge-yuksek); }
    .pi-yan-acik .pi-yan { transform: translateX(0); }
    .pi-govde, .pi-daraltilmis .pi-govde { margin-left: 0; }
    .pi-alt, .pi-daraltilmis .pi-alt { left: 0; }
    .pi-icerik { padding: 14px 13px 34px; }
    .pi-giris { grid-template-columns: 1fr; }
    .pi-giris-tanitim { display: none; }
    .pi-perde {
        position: fixed; inset: 0; background: rgba(16, 26, 46, .45);
        z-index: 1035; display: none;
    }
    .pi-yan-acik .pi-perde { display: block; }
}

@media (max-width: 768px) {
    .pi-ara { display: none; }
    .pi-kullanici .isim, .pi-kullanici .rol { display: none; }
    .pi-alt .sag { display: none; }
    .pi-sayfa-islem { width: 100%; margin-left: 0; }
}