*{box-sizing:border-box} body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial}
:root{
  --bg:#0f172a; --panel:#111827; --muted:#6b7280; --card:#0b1220;
  --soft:#1f2937; --text:#e5e7eb; --brand:#6366f1; --ok:#22c55e;
}
.login-body{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#0f172a,#1f2937)}
.login-card{width:min(420px,92%);background:#0b1220;border:1px solid #1f2937;border-radius:16px;padding:28px;box-shadow:0 10px 30px rgba(0,0,0,.35);color:var(--text)}
.login-card h1{margin:0 0 16px}
.login-form{display:grid;gap:12px}
.login-form input{padding:12px 14px;border:1px solid #243045;background:#0f172a;color:var(--text);border-radius:10px}
.login-form button{padding:12px;border:0;border-radius:10px;background:var(--brand);color:white;font-weight:600;cursor:pointer}
.alert.error{background:#7f1d1d;color:#fecaca;padding:10px;border-radius:8px;margin-bottom:10px}

.app-header{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;background:var(--panel);border-bottom:1px solid #1f2937;color:var(--text)}
.app-header .sub{color:var(--muted);font-size:14px}
.btn{display:inline-block;padding:10px 14px;border-radius:10px;background:var(--brand);color:#fff;text-decoration:none;border:0;cursor:pointer}
.btn.ghost{background:#374151}
.btn.small{padding:6px 10px;font-size:12px}
.btn.success{background:var(--ok)}
.btn.warn{background:#ef4444}

.container{padding:20px;background:var(--bg);min-height:calc(100vh - 64px);color:var(--text)}
.add-card{background:var(--panel);border:1px solid #1f2937;border-radius:14px;padding:14px;margin-bottom:18px}
.add-form{display:grid;grid-template-columns:2fr 3fr 160px 160px 120px 120px;gap:10px}
.add-form input,.add-form select{padding:10px;border:1px solid #243045;background:#0f172a;color:var(--text);border-radius:10px}
.add-form button{border:0;border-radius:10px;background:var(--brand);color:#fff}

.kanban{display:grid;gap:16px;grid-template-columns:repeat(3,1fr)}
.column{background:var(--panel);border:1px solid #1f2937;border-radius:16px;padding:12px;min-height:420px}
.col-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.badge{background:#374151;color:#cbd5e1;border-radius:999px;padding:4px 10px;font-size:12px}

.card{background:var(--card);border:1px solid #1f2937;border-radius:14px;padding:12px;margin-bottom:10px}
.card.done{opacity:.9}
.card-head{display:flex;gap:8px;align-items:center;margin-bottom:6px}
.priority{width:10px;height:10px;border-radius:50%}
.priority.low{background:#22c55e}
.priority.medium{background:#f59e0b}
.priority.high{background:#ef4444}
.title{font-weight:600}
.desc{color:#cbd5e1;font-size:14px;margin-top:4px}
.meta{font-size:12px;color:#94a3b8;margin-top:6px}
.pill{display:inline-block;padding:2px 8px;border-radius:999px;background:#374151;color:#cbd5e1;font-size:12px;margin-left:6px}
.duedate{font-size:12px;color:#cbd5e1;margin-top:6px}
.actions{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}

@media (max-width: 1100px){
  .kanban{grid-template-columns:1fr}
  .add-form{grid-template-columns:1fr}
}
/* === Header NAV düzeni ve tema anahtarı === */
.app-header{
  display:flex;
  justify-content:flex-start; /* SOLA HİZALA */
  align-items:center;
  gap:24px; /* başlık-nav arası nefes */
  padding:16px 20px;
  background:var(--panel);
  border-bottom:1px solid #1f2937;
  color:var(--text);
}

.theme-toggle{
  display:flex;
  align-items:center;
  gap:6px;
  padding:6px 10px;
  border-radius:8px;
  background:var(--soft);
  color:var(--text);
  font-size:14px;
  line-height:1;
  user-select:none;
}
.theme-toggle input{ margin:0; accent-color:var(--brand); }

/* === Light Mode değişkenleri (aynı CSS içinde) === */
html[data-theme="light"]{
  --bg:#f8fafc;
  --panel:#ffffff;
  --card:#ffffff;
  --soft:#e5e7eb;
  --text:#0f172a;
  --muted:#4b5563;
  --brand:#6366f1;
}

/* (İsteğe bağlı) Galeri/kütüphane stilleri – medya.php için */
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px}
.thumb{border:1px solid #1f2937;border-radius:12px;overflow:hidden;background:var(--panel)}
.thumb .meta{padding:8px;font-size:12px;color:var(--muted)}
.thumb img{width:100%;height:140px;object-fit:cover;display:block}
.upload-card{background:var(--panel);border:1px solid #1f2937;border-radius:14px;padding:14px;margin-bottom:18px}

/* ===== KURUMSAL RENK İYİLEŞTİRMELERİ ===== */

/* Kart & kolon daha yumuşak */
.column{
  background: var(--panel);
  border: 1px solid var(--border, #e5e7eb);
  border-radius: 16px;
}
.card{
  background: var(--card);
  border: 1px solid var(--border, #e5e7eb);
  border-radius: 14px;
  box-shadow: 0 3px 10px rgba(15,23,42,.06);
}
.card:hover{ box-shadow: 0 6px 16px rgba(15,23,42,.10); }

/* Küçük butonlar = chip görünümü */
.btn.small{
  border-radius: 999px;
  font-weight: 600;
  padding: 6px 12px;
  line-height: 1;
}

/* Genel geçişler */
.btn, .btn.small, .btn.ghost{ transition: background-color .15s ease, color .15s ease, border-color .15s ease; }

/* Varsayılan küçük buton (nötr) */
.btn.small:not(.success):not(.warn):not(.ghost){
  background: #64748b;            /* slate */
  color: #fff;
}
.btn.small:not(.success):not(.warn):not(.ghost):hover{
  background:#475569;
}

/* Düzenle (ghost) daha belirgin */
.btn.ghost{ background:#475569; color:#fff; }
.btn.ghost:hover{ background:#334155; }

/* Başarı / Sil */
.btn.success{ background:#16a34a; }
.btn.success:hover{ background:#15803d; }
.btn.warn{ background:#ef4444; }
.btn.warn:hover{ background:#dc2626; }

/* Durum butonlarını linkten yakala: Planlama/İşlemde/Tamamla */
.actions a[href*="move=planning"]{
  background:#6366f1;   /* indigo */
  color:#fff;
}
.actions a[href*="move=planning"]:hover{ background:#575dd9; }

.actions a[href*="move=in-progress"]{
  background:#06b6d4;   /* cyan */
  color:#0b1220;
}
.actions a[href*="move=in-progress"]:hover{ background:#0891b2; color:#fff; }

.actions a[href*="move=completed"],
.actions a.success{
  background:#22c55e;   /* green */
  color:#0b1220;
}
.actions a[href*="move=completed"]:hover,
.actions a.success:hover{ background:#16a34a; color:#fff; }

/* Sütun başlığı rozeti (sayı) daha yumuşak */
.badge{
  background: rgba(99,102,241,.12);
  color:#6366f1;
  border:1px solid rgba(99,102,241,.25);
}

/* Öncelik noktaları daha doygun */
.priority.low{    background:#22c55e; }
.priority.medium{ background:#f59e0b; }
.priority.high{   background:#ef4444; }

/* ----- LIGHT THEME OVERRIDES ----- */
html[data-theme="light"]{
  --bg:#f8fafc;
  --panel:#ffffff;
  --card:#ffffff;
  --soft:#eef2ff;
  --text:#0f172a;
  --muted:#475569;
  --border:#e5e7eb;
}

/* Light: ghost buton ve küçük nötr butonlar */
html[data-theme="light"] .btn.ghost{
  background:#e2e8f0; color:#0f172a; border:1px solid #cbd5e1;
}
html[data-theme="light"] .btn.ghost:hover{
  background:#cbd5e1;
}
html[data-theme="light"] .btn.small:not(.success):not(.warn):not(.ghost){
  background:#e2e8f0; color:#0f172a; border:1px solid #cbd5e1;
}
html[data-theme="light"] .btn.small:not(.success):not(.warn):not(.ghost):hover{
  background:#cbd5e1;
}

/* Light: kart/kolon gölge biraz daha belirgin */
html[data-theme="light"] .card{
  box-shadow: 0 4px 14px rgba(2,6,23,.08);
}
html[data-theme="light"] .badge{
  background: rgba(99,102,241,.12);
  color:#4338ca;
  border-color: rgba(99,102,241,.25);
}

/* sol menu */
.app-header nav{ justify-content:flex-start; }

/* Kompakt filtre barı */
.toolbar{background:#0f172a;color:#e5e7eb;border:1px solid #e5e7eb1f;padding:8px;border-radius:12px}
.toolbar .left{gap:8px}
.input,.select,.date{height:36px;padding:8px 10px;border-radius:10px}
.btn{height:36px;display:inline-flex;align-items:center}

/* Yeni iş formu modern */
.add-card{padding:12px}
.add-form{
  display:grid;
  grid-template-columns: 1.2fr 2fr 160px 150px 140px 110px;
  gap:10px;
}
.add-form textarea{
  height:36px;resize:vertical;min-height:36px;max-height:160px;
  padding:8px 10px;border-radius:10px;border:1px solid #243045;background:#0f172a;color:var(--text)
}
.charhint{font-size:12px;color:#94a3b8;grid-column:1/-2; margin-top:-6px}

/* Kart tıklanabilir */
.card{cursor:pointer;position:relative}
.card:active{transform:scale(.996)}

/* Modal */
.modal-backdrop{position:fixed;inset:0;background:rgba(15,23,42,.5);display:none;align-items:center;justify-content:center;z-index:50}
.modal{width:min(960px,96%);background:var(--panel);color:var(--text);border:1px solid var(--border,#e5e7eb);border-radius:14px;box-shadow:0 20px 50px rgba(2,6,23,.3)}
.modal-head{display:flex;justify-content:space-between;align-items:center;padding:12px 14px;border-bottom:1px solid var(--border,#e5e7eb)}
.modal-body{padding:14px;display:grid;grid-template-columns:1.2fr .8fr;gap:16px}
.modal h3{margin:0}
.modal .close{background:#334155;color:#fff;border-radius:10px;padding:8px 10px;text-decoration:none}

/* Galeri */
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:10px}
.thumb{border:1px solid var(--border,#e5e7eb);border-radius:10px;overflow:hidden;background:var(--card)}
.thumb img{width:100%;height:90px;object-fit:cover;display:block}
.thumb .meta{font-size:12px;padding:6px;color:#94a3b8}

/* Küçük form elemanları (modal) */
.form-sm input[type="file"], .form-sm textarea, .form-sm button{
  width:100%;padding:8px 10px;border-radius:10px;border:1px solid #243045;background:#0f172a;color:var(--text);
}
.form-sm button{background:#6366f1;border:0;color:#fff;cursor:pointer}

/************** LAYOUT: SIDEBAR + MAIN **************/
.app-shell{
  display:grid;
  grid-template-columns: 240px 1fr;
  min-height:100vh;
  background:var(--bg);
}

/* Sidebar */
.sidebar{
  background: var(--panel);
  border-right:1px solid var(--border,#1f2937);
  padding:16px 12px;
  display:flex;
  flex-direction:column;
  gap:16px;
}
.brand{display:flex;align-items:center;gap:10px;padding:4px 8px}
.logo{width:36px;height:36px;border-radius:10px;background:#6366f1;display:grid;place-items:center;color:#fff;font-weight:700}
.brand-text{color:var(--text);font-weight:700;line-height:1.1}

.side-nav{display:grid;gap:6px;margin-top:8px}
.nav-link{
  display:block;padding:10px 12px;border-radius:10px;
  color:var(--text);text-decoration:none;background:transparent;
}
.nav-link:hover{background:rgba(99,102,241,.12)}
.nav-link.active{background:rgba(99,102,241,.18);border:1px solid rgba(99,102,241,.25)}
.nav-link.danger{background:#ef4444;color:#fff;text-align:center}
.nav-link.danger:hover{background:#dc2626}

.side-tools{margin-top:auto;display:grid;gap:8px}
.theme-toggle{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:10px;background:var(--soft);color:var(--text)}
.theme-toggle input{margin:0;accent-color:var(--brand)}

/* Üst bar (main içinde) */
.app-topbar{
  display:flex;align-items:center;gap:12px;
  padding:12px 20px;border-bottom:1px solid var(--border,#1f2937);
  background:var(--panel);position:sticky;top:0;z-index:5;
}
.page-title{margin:0;color:var(--text)}
.app-topbar .sub{color:var(--muted);font-size:13px}

/* Hamburger (mobil) */
.burger{
  display:none; /* desktop’ta gizli */
  border:1px solid var(--border,#334155);
  background:var(--soft);color:var(--text);
  border-radius:10px;padding:8px 10px;cursor:pointer;
}

/* İçerik alanı genişliği */
.main .container{ max-width: 1480px; margin: 16px 20px; }

/************** MOBİL / TABLET **************/
@media (max-width: 1100px){
  .app-shell{ grid-template-columns: 0 1fr; } /* sidebar daralt */
  .sidebar{
    position:fixed; inset:0 auto 0 0; width:240px; transform:translateX(-100%);
    transition:transform .2s ease; z-index:50;
  }
  body.sidebar-open .sidebar{ transform:translateX(0); }
  .burger{ display:inline-block; } /* üst barda görünür */
  /* menü açıkken arka plan kaymasın */
  body.sidebar-open{ overflow:hidden; }
}
/* İçerik alanını tam genişlik yap */
.main .container{
  max-width: 100% !important;  /* 1480px sınırlamasını kaldır */
  margin: 16px 20px !important;
}

/* Kanban sütunları esnek genişlesin */
.kanban{
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(3, minmax(360px, 1fr)); /* 3 sütun, gerektiğinde genişlesin */
}

/* Daha geniş ekranlarda boşluk bırakma */
@media (min-width: 1600px){
  .kanban{ grid-template-columns: repeat(3, 1fr); }
}

/* --- Yeni İş Formu – kompakt kart --- */
.add-form--new{
  display:grid;
  grid-template-columns: 1.2fr 2.4fr 1fr 1fr 0.8fr 0.6fr;
  gap:12px;
  align-items:end;
}
.add-form--new .field{display:grid; gap:6px;}
.add-form--new .field--wide{grid-column: 1 / -1;}
.add-form--new label{font-size:12px;color:var(--muted)}
.add-form--new input[type="text"],
.add-form--new input[type="date"],
.add-form--new select,
.add-form--new textarea{
  padding:10px;border:1px solid var(--border,#e5e7eb);background:var(--panel);color:var(--text);border-radius:10px;
}
.add-form--new textarea{min-height:46px;max-height:160px;resize:vertical}
.add-form--new .charhint{font-size:12px;color:var(--muted);margin-top:-4px}

/* Dropzone */
.dropzone{
  display:flex;align-items:center;gap:10px;
  padding:10px;border:1px dashed rgba(99,102,241,.45);
  border-radius:12px;background:var(--panel);
}
.dropzone.is-over{background:rgba(99,102,241,.06); border-color:#6366f1}
.dropzone .muted{color:var(--muted);font-size:13px}

.dz-preview{
  margin-top:10px;
  display:grid;gap:10px;
  grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
}
.dz-item{position:relative;border:1px solid var(--border,#e5e7eb);border-radius:10px;overflow:hidden;background:var(--card)}
.dz-item img{width:100%;height:90px;object-fit:cover;display:block}
.dz-remove{
  position:absolute;top:6px;right:6px;border:0;border-radius:999px;
  width:22px;height:22px;line-height:22px;text-align:center;cursor:pointer;
  background:#ef4444;color:#fff;
}