/* ════════════════════════════════════════════════════════════
   Akten Üretim Takip Modülü — Global Styles
   ════════════════════════════════════════════════════════════ */

:root {
  --navy:       #1A3A5C;
  --navy-dark:  #0F2238;
  --blue:       #1E6AB5;
  --blue-bg:    #EFF6FF;
  --green:      #059669;
  --green-bg:   #ECFDF5;
  --amber:      #D97706;
  --amber-bg:   #FFFBEB;
  --red:        #DC2626;
  --red-bg:     #FEF2F2;
  --gray-50:    #F9FAFB;
  --gray-100:   #F3F4F6;
  --gray-200:   #E5E7EB;
  --gray-400:   #9CA3AF;
  --gray-500:   #6B7280;
  --gray-700:   #374151;
  --text:       #111827;
  --text-muted: #6B7280;
  --border:     #E5E7EB;
  --bg:         #F1F5F9;
  --white:      #FFFFFF;
  --sidebar-w:  240px;
  --radius:     10px;
  --shadow-sm:  0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow:     0 4px 6px rgba(0,0,0,.07), 0 2px 4px rgba(0,0,0,.06);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 15px; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.5;
}

/* ── LAYOUT ────────────────────────────────────────────────── */
#app { display: flex; min-height: 100vh; }

#sidebar {
  width: var(--sidebar-w);
  min-height: 100vh;
  background: linear-gradient(180deg, var(--navy) 0%, var(--navy-dark) 100%);
  display: flex;
  flex-direction: column;
  position: fixed;
  left: 0; top: 0; bottom: 0;
  z-index: 100;
  transition: transform .25s ease;
  box-shadow: 2px 0 12px rgba(0,0,0,.15);
}

#main { margin-left: var(--sidebar-w); flex: 1; min-height: 100vh; display: flex; flex-direction: column; }
#view-container { flex: 1; padding: 24px; max-width: 1300px; width: 100%; }

.sidebar-logo {
  padding: 20px 18px;
  display: flex; align-items: center; gap: 10px;
  background: rgba(255,255,255,.03);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.logo-sub { font-size: 13px; font-weight: 700; color: var(--white); letter-spacing: .03em; }

#sidebar-nav { flex: 1; padding: 10px 0; overflow-y: auto; }
.nav-item {
  display: flex; align-items: center; gap: 10px;
  margin: 2px 10px; padding: 11px 12px; border-radius: 8px;
  color: #fff; text-decoration: none; font-size: 14px; opacity: .82;
}
.nav-item:hover, .nav-item.active { background: rgba(255,255,255,.1); opacity: 1; }
.nav-icon { width: 18px; text-align: center; }
.sidebar-footer { padding: 10px; border-top: 1px solid rgba(255,255,255,.08); }

#mobile-topbar { display: none; }
#sidebar-backdrop { display: none; }

@media (max-width: 860px) {
  #sidebar { transform: translateX(-100%); }
  #sidebar.open { transform: translateX(0); }
  #main { margin-left: 0; }
  #mobile-topbar {
    display: flex; align-items: center; gap: 14px;
    padding: 12px 16px; background: var(--navy); position: sticky; top: 0; z-index: 60;
  }
  #sidebar-toggle { background: none; border: none; display: flex; flex-direction: column; gap: 4px; cursor: pointer; }
  #sidebar-toggle span { width: 22px; height: 2px; background: #fff; border-radius: 1px; }
  #sidebar-backdrop.open {
    display: block; position: fixed; inset: 0; background: rgba(0,0,0,.4); z-index: 90;
  }
  #view-container { padding: 14px; }
}

/* ── CARDS ─────────────────────────────────────────────────── */
.card { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow-sm); padding: 18px; }
.card + .card { margin-top: 14px; }
.grid { display: grid; gap: 14px; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }

.kpi { text-align: center; }
.kpi .val { font-size: 28px; font-weight: 800; color: var(--navy); }
.kpi .lbl { font-size: 12px; color: var(--text-muted); margin-top: 2px; }

/* ── BADGE — renk kodu ────────────────────────────────────── */
.badge { display: inline-flex; align-items: center; gap: 5px; padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 700; }
.badge-yesil  { background: var(--green-bg); color: var(--green); }
.badge-sari   { background: var(--amber-bg); color: var(--amber); }
.badge-kirmizi{ background: var(--red-bg);   color: var(--red); }
.badge-gray   { background: var(--gray-100); color: var(--gray-500); }

/* ── TABLE ─────────────────────────────────────────────────── */
table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); }
th { color: var(--text-muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .03em; }
tr:hover td { background: var(--gray-50); }
.table-wrap { overflow-x: auto; }

/* ── FORM ──────────────────────────────────────────────────── */
label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 5px; color: var(--gray-700); }
input, select, textarea {
  width: 100%; padding: 12px 14px; border: 1px solid var(--border); border-radius: 8px;
  font-size: 15px; background: var(--white); color: var(--text);
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--blue); outline-offset: 1px; }
.field { margin-bottom: 14px; }

/* ── BUTTONS (mobil için büyük dokunma alanı) ─────────────── */
button, .btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 13px 18px; border-radius: 8px; border: none; font-size: 15px; font-weight: 600;
  cursor: pointer; min-height: 46px;
}
.btn-primary { background: var(--navy); color: #fff; }
.btn-primary:hover { background: var(--navy-dark); }
.btn-outline { background: var(--white); border: 1px solid var(--border); color: var(--text); }
.btn-danger { background: var(--red-bg); color: var(--red); }
.btn-block { width: 100%; }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; }

/* ── QUICK-TAP GRID (saha giriş) ───────────────────────────── */
.tap-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 10px; }
.tap-btn {
  background: var(--white); border: 2px solid var(--border); border-radius: 12px;
  padding: 18px 10px; font-size: 15px; font-weight: 700; min-height: 64px; text-align: center;
}
.tap-btn.selected { border-color: var(--navy); background: var(--blue-bg); color: var(--navy); }

/* ── MISC ──────────────────────────────────────────────────── */
.spinner-wrap { display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 60px 0; color: var(--text-muted); }
.spinner { width: 30px; height: 30px; border: 3px solid var(--border); border-top-color: var(--navy); border-radius: 50%; animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.hidden { display: none !important; }
#modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.45); z-index: 200; display: flex; align-items: center; justify-content: center; padding: 16px; }
#modal-card { background: var(--white); border-radius: var(--radius); max-width: 560px; width: 100%; max-height: 90vh; overflow-y: auto; padding: 22px; }

#toast-container { position: fixed; bottom: 20px; right: 20px; z-index: 300; display: flex; flex-direction: column; gap: 8px; }
.toast { background: var(--navy-dark); color: #fff; padding: 12px 16px; border-radius: 8px; box-shadow: var(--shadow); font-size: 14px; }
.toast.error { background: var(--red); }
.toast.success { background: var(--green); }

.section-title { font-size: 16px; font-weight: 700; margin-bottom: 12px; color: var(--navy); }
.muted { color: var(--text-muted); font-size: 13px; }