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

body {
  font-family: 'Cairo', sans-serif;
  background: #0d0d0d;
  color: #fff;
  min-height: 100vh;
}

.hidden { display: none !important; }

.login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(160deg, #1a1212, #0d0d0d, #1a0a0a);
}

.login-box {
  background: #1a1a1a;
  border: 1px solid #333;
  border-top: 3px solid #e52525;
  border-radius: 16px;
  padding: 40px;
  width: 400px;
  max-width: 92%;
  text-align: center;
}

.login-logo { width: 100%; max-width: 280px; margin-bottom: 24px; }
.login-box h1 { font-size: 22px; margin-bottom: 4px; }
.login-box p { color: #888; font-size: 12px; margin-bottom: 24px; }
.login-box input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid #444;
  border-radius: 8px;
  background: #111;
  color: #fff;
  font-family: inherit;
  font-size: 14px;
  margin-bottom: 12px;
}
.login-box button {
  width: 100%;
  padding: 12px;
  background: #e52525;
  color: #fff;
  border: none;
  border-radius: 8px;
  font-family: inherit;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
}
.login-box button:hover { background: #c41e1e; }
.error { color: #ef4444; font-size: 12px; margin-top: 8px; }

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

.sidebar {
  width: 260px;
  background: #141414;
  border-left: 1px solid #2a2a2a;
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
}

.sidebar-logo { width: 100%; margin-bottom: 24px; }

.nav-btn {
  display: block;
  width: 100%;
  text-align: right;
  padding: 12px 16px;
  margin-bottom: 6px;
  background: transparent;
  border: none;
  color: #aaa;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.15s;
}

.nav-btn:hover, .nav-btn.active {
  background: rgba(229, 37, 37, 0.15);
  color: #fff;
}

.logout-btn {
  margin-top: auto;
  padding: 10px;
  background: #2a2a2a;
  border: 1px solid #444;
  color: #aaa;
  border-radius: 8px;
  font-family: inherit;
  cursor: pointer;
}

.main {
  flex: 1;
  padding: 32px;
  overflow-y: auto;
}

.tab { display: none; }
.tab.active { display: block; }

.tab-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.tab-header h2 { font-size: 24px; }

.hint { color: #888; font-size: 13px; margin-bottom: 20px; }

.btn-primary {
  background: #e52525;
  color: #fff;
  border: none;
  padding: 10px 20px;
  border-radius: 8px;
  font-family: inherit;
  font-weight: 700;
  cursor: pointer;
}

.btn-primary:hover { background: #c41e1e; }

.btn-save {
  margin-top: 24px;
  background: #e52525;
  color: #fff;
  border: none;
  padding: 12px 32px;
  border-radius: 8px;
  font-family: inherit;
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
}

.btn-secondary {
  background: #2a2a2a;
  color: #fff;
  border: 1px solid #444;
  padding: 8px 14px;
  border-radius: 6px;
  font-family: inherit;
  font-size: 12px;
  cursor: pointer;
}

.btn-danger {
  background: transparent;
  color: #ef4444;
  border: 1px solid #ef4444;
  padding: 8px 14px;
  border-radius: 6px;
  font-family: inherit;
  font-size: 12px;
  cursor: pointer;
}

.cards-list { display: flex; flex-direction: column; gap: 12px; }

.link-card {
  background: #1a1a1a;
  border: 1px solid #2a2a2a;
  border-radius: 12px;
  padding: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
}

.link-card .url {
  flex: 1;
  min-width: 200px;
  background: #111;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 13px;
  color: #4ade80;
  direction: ltr;
  text-align: left;
  word-break: break-all;
}

.link-meta { font-size: 12px; color: #888; }
.link-meta strong { color: #fff; }

.clause-card {
  background: #1a1a1a;
  border: 1px solid #2a2a2a;
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 16px;
}

.clause-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.clause-card-header h3 { font-size: 16px; color: #e52525; }

.clause-actions { display: flex; gap: 6px; }

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.form-group label {
  display: block;
  font-size: 12px;
  color: #888;
  margin-bottom: 6px;
  font-weight: 600;
}

.form-group input, .form-group textarea {
  width: 100%;
  padding: 10px 14px;
  background: #111;
  border: 1px solid #333;
  border-radius: 8px;
  color: #fff;
  font-family: inherit;
  font-size: 13px;
}

.form-group textarea { min-height: 80px; resize: vertical; }
.form-group.full { grid-column: 1 / -1; }

.bullet-list { margin-top: 8px; }
.bullet-row { display: flex; gap: 8px; margin-bottom: 6px; }
.bullet-row input { flex: 1; }

.toast {
  position: fixed;
  top: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: #e52525;
  color: #fff;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 600;
  display: none;
  z-index: 9999;
}

.toast.show { display: block; }

.submission-card {
  background: #1a1a1a;
  border: 1px solid #2a2a2a;
  border-right: 4px solid #e52525;
  border-radius: 12px;
  padding: 18px 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
}

.submission-type { font-size: 14px; font-weight: 700; color: #e52525; }

.sub-count { color: #4ade80; font-size: 12px; margin-top: 4px; }

@media (max-width: 768px) {
  .app { flex-direction: column; }
  .sidebar { width: 100%; border-left: none; border-bottom: 1px solid #2a2a2a; }
}