/* ═════════════════════════════════════════════════
   /operasyon-app/css/yonetici.css
   Ana stiller - giriş, layout, sidebar, header, sayfa
═════════════════════════════════════════════════ */

* { margin: 0; padding: 0; box-sizing: border-box; }

html, body {
  height: 100%;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-deep);
  color: var(--text-primary);
  font-size: 14px;
  overflow: hidden;
}

body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-image:
    radial-gradient(ellipse at top left, var(--gold-dim), transparent 60%),
    radial-gradient(ellipse at bottom right, var(--green-dim), transparent 50%);
  background-attachment: fixed;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input { font-family: inherit; }

/* ═════════════════════════════════════════════════
   LOGİN EKRANI
═════════════════════════════════════════════════ */

.login-screen {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 20px;
  position: relative;
}

.login-container {
  width: 100%;
  max-width: 440px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 40px 32px;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.login-container::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

.login-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--divider);
}

.brand-mark {
  width: 40px; height: 40px;
  border: 2px solid var(--gold);
  transform: rotate(45deg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.brand-mark::after {
  content: '';
  width: 12px; height: 12px;
  background: var(--gold);
}
.brand-mark.sm { width: 28px; height: 28px; }
.brand-mark.sm::after { width: 8px; height: 8px; }

.brand-text {
  font-family: 'Fraunces', serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--text-bright);
  letter-spacing: 0.02em;
}
.brand-text.sm { font-size: 16px; }

.brand-sub {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--text-dim);
  letter-spacing: 0.25em;
  margin-top: 3px;
}
.brand-sub.sm { font-size: 9px; letter-spacing: 0.2em; }

.login-title {
  font-family: 'Fraunces', serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--text-bright);
  margin-bottom: 6px;
}

.login-subtitle {
  color: var(--text-dim);
  font-size: 13px;
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-mid);
  letter-spacing: 0.05em;
  margin-bottom: 6px;
  text-transform: uppercase;
}

.form-group input {
  width: 100%;
  padding: 12px 14px;
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: 8px;
  color: var(--text-bright);
  font-size: 14px;
  outline: none;
  transition: border-color 0.15s;
}

.form-group input:focus {
  border-color: var(--input-focus);
  box-shadow: 0 0 0 3px var(--gold-dim);
}

.form-group input::placeholder { color: var(--text-faint); }

/* Info Satırları (Davet ekranı) */
.invite-info {
  background: var(--bg-card-alt);
  border: 1px solid var(--divider);
  border-radius: 8px;
  padding: 14px;
  margin-bottom: 20px;
}

.info-row {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  font-size: 13px;
}

.info-row span { color: var(--text-dim); }
.info-row strong { color: var(--text-bright); font-weight: 600; }

/* Hata kutusu */
.login-error {
  background: var(--red-dim);
  border: 1px solid var(--red);
  color: var(--red-soft);
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 13px;
  margin-bottom: 16px;
}

/* Buton */
.btn-primary {
  background: var(--gold);
  color: var(--bg-deep);
  padding: 12px 20px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.02em;
  transition: all 0.15s;
}
.btn-primary:hover { background: var(--gold-soft); transform: translateY(-1px); }
.btn-primary:active { transform: translateY(0); }

.btn-large {
  width: 100%;
  padding: 14px;
  font-size: 15px;
}

.login-footer {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--divider);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--text-dim);
  font-family: 'JetBrains Mono', monospace;
}

.login-footer strong {
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.login-theme-toggle {
  position: absolute;
  top: 20px;
  right: 20px;
}

.theme-toggle-btn {
  width: 38px; height: 38px;
  border-radius: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-mid);
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
}

.theme-toggle-btn:hover {
  background: var(--bg-hover);
  color: var(--gold);
}

/* ═════════════════════════════════════════════════
   ANA UYGULAMA LAYOUT
═════════════════════════════════════════════════ */

.app-screen {
  display: grid;
  grid-template-columns: 260px 1fr;
  height: 100vh;
  overflow: hidden;
}

/* ═══ SIDEBAR ═══ */

.sidebar {
  background: var(--bg-mid);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: transform 0.25s;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 22px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: 12px 0;
}

.sidebar-nav::-webkit-scrollbar { width: 4px; }
.sidebar-nav::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 4px; }

.nav-section {
  padding: 4px 14px 12px;
}

.nav-section-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--text-faint);
  letter-spacing: 0.22em;
  padding: 12px 10px 6px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  font-size: 13px;
  color: var(--text-mid);
  border-left: 2px solid transparent;
  border-radius: 0 6px 6px 0;
  transition: all 0.12s;
  cursor: pointer;
  user-select: none;
}

.nav-item:hover {
  background: var(--bg-hover);
  color: var(--text-bright);
}

.nav-item.active {
  background: var(--bg-card);
  border-left-color: var(--gold);
  color: var(--gold);
  font-weight: 600;
}

.nav-icon {
  font-size: 14px;
  opacity: 0.8;
  width: 18px;
  text-align: center;
}

/* Sidebar alt */
.sidebar-footer {
  border-top: 1px solid var(--border);
  padding: 14px;
  flex-shrink: 0;
}

.test-mode-btn {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-card);
  border: 1px dashed var(--amber);
  border-radius: 8px;
  color: var(--amber);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 12px;
  transition: all 0.15s;
}

.test-mode-btn:hover { background: var(--amber-dim); }
.test-mode-btn.active {
  background: var(--amber);
  color: var(--bg-deep);
  border-style: solid;
}

.test-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.7;
}

.test-mode-btn.active .test-dot { animation: pulse 1.5s infinite; }

.user-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px;
  border-radius: 8px;
  transition: background 0.15s;
}

.user-card:hover { background: var(--bg-hover); }

.user-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--bg-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
}

.user-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-bright);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 150px;
}

.user-role {
  font-size: 10px;
  color: var(--text-dim);
  letter-spacing: 0.1em;
  margin-top: 2px;
}

/* ═══ MAIN CONTENT ═══ */

.main {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.main-header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 28px;
  background: var(--bg-mid);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  min-height: 72px;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 8px;
  border-radius: 6px;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-bright);
  border-radius: 2px;
}

.header-title-group {
  flex: 1;
  min-width: 0;
}

.page-title {
  font-family: 'Fraunces', serif;
  font-size: 24px;
  font-weight: 600;
  color: var(--text-bright);
  letter-spacing: -0.01em;
  line-height: 1.15;
}

.page-sub {
  font-size: 12px;
  color: var(--text-dim);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 4px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.firma-pill {
  display: flex;
  flex-direction: column;
  padding: 6px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
}
.firma-label {
  font-size: 9px;
  letter-spacing: 0.25em;
  color: var(--text-dim);
  font-family: 'JetBrains Mono', monospace;
}
.firma-value {
  font-size: 13px;
  font-weight: 700;
  color: var(--gold);
  font-family: 'JetBrains Mono', monospace;
}

.live-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: var(--green-dim);
  border: 1px solid var(--green);
  border-radius: 8px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--green);
}

.pulse-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 10px var(--green);
  animation: pulse 1.6s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.2); }
}

.clock {
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  font-weight: 700;
  color: var(--gold-soft);
  padding: 8px 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  letter-spacing: 0.05em;
}

.icon-btn {
  width: 38px; height: 38px;
  border-radius: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-mid);
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
}

.icon-btn:hover {
  background: var(--bg-hover);
  color: var(--gold);
}

.icon-btn.btn-logout:hover {
  color: var(--red);
  border-color: var(--red);
}

/* Test Banner */
.test-banner {
  background: var(--amber);
  color: var(--bg-deep);
  padding: 10px 28px;
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

.test-banner-sub {
  font-weight: 500;
  opacity: 0.85;
  letter-spacing: 0;
}

/* Sayfa İçerik Alanı */
.page-content {
  flex: 1;
  overflow-y: auto;
  padding: 28px;
}

.page-content::-webkit-scrollbar { width: 8px; }
.page-content::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 8px; }

/* ═══ PLACEHOLDER SAYFALAR ═══ */

.placeholder-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 50vh;
}

.placeholder-card {
  background: var(--bg-card);
  border: 1px dashed var(--border-strong);
  border-radius: 12px;
  padding: 48px 32px;
  text-align: center;
  max-width: 520px;
  width: 100%;
}

.placeholder-icon {
  font-size: 56px;
  color: var(--gold);
  opacity: 0.4;
  margin-bottom: 20px;
  line-height: 1;
}

.placeholder-card h2 {
  font-family: 'Fraunces', serif;
  font-size: 26px;
  font-weight: 600;
  color: var(--text-bright);
  margin-bottom: 10px;
}

.placeholder-card p {
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 20px;
}

.placeholder-tag {
  display: inline-block;
  padding: 6px 14px;
  background: var(--gold-dim);
  border: 1px solid var(--gold-border);
  color: var(--gold);
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  border-radius: 20px;
}

/* ═════════════════════════════════════════════════
   TOAST BİLDİRİM
═════════════════════════════════════════════════ */

.toast-container {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}

.toast {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 4px solid var(--gold);
  border-radius: 8px;
  padding: 12px 16px;
  min-width: 260px;
  max-width: 380px;
  box-shadow: var(--shadow-lg);
  font-size: 13px;
  color: var(--text-bright);
  pointer-events: auto;
  animation: toastIn 0.25s;
}

.toast.success { border-left-color: var(--green); }
.toast.error   { border-left-color: var(--red); }
.toast.warning { border-left-color: var(--amber); }
.toast.info    { border-left-color: var(--blue); }

.toast-title {
  font-weight: 700;
  margin-bottom: 2px;
}

.toast-msg {
  color: var(--text-mid);
  font-size: 12px;
}

@keyframes toastIn {
  from { opacity: 0; transform: translateX(30px); }
  to { opacity: 1; transform: translateX(0); }
}

/* Sidebar overlay (mobil) */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 98;
  backdrop-filter: blur(3px);
}

/* ═════════════════════════════════════════════════
   MOBİL RESPONSIVE
═════════════════════════════════════════════════ */

@media (max-width: 900px) {
  .app-screen {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: fixed;
    top: 0; left: 0; bottom: 0;
    width: 260px;
    transform: translateX(-100%);
    z-index: 100;
    box-shadow: var(--shadow-lg);
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .sidebar-overlay.open {
    display: block;
  }

  .menu-toggle {
    display: flex;
  }

  .main-header {
    padding: 12px 16px;
    flex-wrap: wrap;
    gap: 10px;
  }

  .header-title-group {
    order: 3;
    width: 100%;
  }

  .page-title { font-size: 20px; }

  .firma-pill { display: none; }

  .page-content {
    padding: 16px;
  }

  .test-banner {
    padding: 10px 16px;
    flex-direction: column;
    gap: 4px;
    text-align: center;
  }
}

@media (max-width: 500px) {
  .login-container { padding: 28px 20px; }
  .login-title { font-size: 22px; }
  .clock { font-size: 12px; padding: 6px 8px; }
  .live-pill { padding: 6px 8px; font-size: 9px; }
  .icon-btn { width: 34px; height: 34px; font-size: 14px; }
}