:root {
  --primary-color: #4CAF50;
  --secondary-color: #45a049;
  --background-color: #f0f2f5;
  --text-color: #333;
  --input-border-color: #ddd;
  --container-bg: white;
  --input-bg: white;
  --shadow-color: rgba(0, 0, 0, 0.1);
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #121212;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  line-height: 1.6;
  color: #e0e0e0;
}

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

.container {
  background-color: #1e1e1e;
  border-radius: 15px;
  box-shadow: 0 10px 25px rgba(255, 255, 255, 0.1);
  width: 100%;
  max-width: 450px;
  padding: 30px;
  animation: fadeIn 0.5s ease-out;
  position: relative;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.header {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 25px;
}

.logo {
  width: 60px;
  height: 60px;
  margin-right: 15px;
  border-radius: 10px;
  object-fit: contain;
}

h1 {
  text-align: center;
  color: #e0e0e0;
  font-size: 1.8rem;
  font-weight: 600;
}

.input-group {
  margin-bottom: 20px;
}

.input-group label {
  display: block;
  margin-bottom: 8px;
  color: #e0e0e0;
  font-weight: 500;
}

.report-form input, 
.report-form textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid #444;
  border-radius: 8px;
  font-size: 1rem;
  transition: border-color 0.3s, box-shadow 0.3s;
  background-color: #2c2c2c;
  color: #e0e0e0;
}

.report-form input:focus, 
.report-form textarea:focus {
  outline: none;
  border-color: #81c784;
  box-shadow: 0 0 0 3px rgba(129, 199, 132, 0.1);
}

.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}

.checkbox-label {
  display: flex;
  align-items: center;
  position: relative;
  padding-left: 35px;
  cursor: pointer;
  user-select: none;
  color: #e0e0e0;
}

.checkbox-label input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

.checkmark {
  position: absolute;
  left: 0;
  height: 24px;
  width: 24px;
  background-color: #2c2c2c;
  border: 2px solid #444;
  border-radius: 4px;
  transition: all 0.3s;
}

.checkbox-label:hover .checkmark {
  background-color: #3c3c3c;
}

.checkbox-label input:checked ~ .checkmark {
  background-color: #81c784;
  border-color: #81c784;
}

.checkbox-label input:checked ~ .checkmark:after {
  content: "";
  position: absolute;
  display: block;
  left: 8px;
  top: 4px;
  width: 5px;
  height: 10px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.action-buttons {
  display: flex;
  gap: 15px;
}

.email-btn {
  width: 100%;
  padding: 18px 24px;
  background: linear-gradient(45deg, #f44336, #ff5252);
  color: white;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  font-size: 1.2rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(244, 67, 54, 0.4);
  margin: 10px 0;
}

.email-btn svg {
  width: 24px;
  height: 24px;
}

.email-btn:hover {
  background: linear-gradient(45deg, #d32f2f, #ff1744);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(244, 67, 54, 0.5);
}

.email-btn:active {
  transform: translateY(1px);
}

.email-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to right,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transition: 0.5s;
}

.email-btn:hover::before {
  left: 100%;
}

.dialog-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.dialog-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.dialog-content {
  background: #2c2c2c;
  padding: 30px;
  border-radius: 15px;
  max-width: 90%;
  width: 400px;
  text-align: center;
  position: relative;
  transform: scale(0.9);
  transition: transform 0.3s ease;
  box-shadow: 0 5px 25px rgba(0, 0, 0, 0.3);
}

.dialog-overlay.active .dialog-content {
  transform: scale(1);
}

.dialog-title {
  color: #e0e0e0;
  margin-bottom: 20px;
  font-size: 1.5rem;
}

.dialog-message {
  color: #b0b0b0;
  margin-bottom: 25px;
  line-height: 1.6;
}

.dialog-buttons {
  display: flex;
  gap: 15px;
  justify-content: center;
}

.dialog-btn {
  padding: 12px 25px;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.dialog-btn-confirm {
  background: #2196F3;
  color: white;
}

.dialog-btn-cancel {
  background: #424242;
  color: #e0e0e0;
}

.dialog-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
}

.dialog-btn:active {
  transform: translateY(0);
}

.validation-dialog .dialog-content {
  max-width: 500px;
}

.validation-dialog .dialog-title {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: #ff5252;
}

.validation-list {
  list-style: none;
  padding: 0;
  margin: 15px 0;
  text-align: left;
}

.validation-list li {
  margin: 10px 0;
  padding-left: 25px;
  position: relative;
  color: #ff5252;
}

.validation-list li::before {
  content: "•";
  position: absolute;
  left: 10px;
  color: #ff5252;
}

.validation-dialog .dialog-btn-confirm {
  background: #ff5252;
  color: white;
  min-width: 120px;
}

.validation-dialog .dialog-btn-confirm:hover {
  background: #ff1744;
}

.status {
  margin-top: 20px;
  text-align: center;
  font-weight: 600;
}

.urgent-icon.pulse {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.2);
    opacity: 0.8;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

.urgent-message {
  margin-top: 15px;
  font-weight: bold;
  animation: fadeInOut 2s infinite;
}

@keyframes fadeInOut {
  0% { opacity: 1; }
  50% { opacity: 0.5; }
  100% { opacity: 1; }
}

.duration-input {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}

.duration-input input {
  width: 80px;
  padding: 8px;
  border: 1px solid #444;
  border-radius: 4px;
  background-color: #2c2c2c;
  color: #e0e0e0;
}

.duration-input label {
  color: #e0e0e0;
  font-weight: 500;
}

.progress-container {
  margin: 20px 0;
  background: #1e1e1e;
  border-radius: 10px;
  overflow: hidden;
  padding: 3px;
}

.progress-bar {
  height: 20px;
  background: linear-gradient(45deg, #4CAF50, #81c784);
  border-radius: 7px;
  width: 0%;
  transition: width 0.3s ease;
}

.progress-text {
  margin-top: 10px;
  color: #e0e0e0;
  font-weight: 500;
}

.completion-dialog .dialog-title {
  color: #4CAF50;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.completion-dialog .dialog-message {
  color: #e0e0e0;
  margin: 20px 0;
}

.completion-dialog .dialog-btn-confirm {
  background: #4CAF50;
  color: white;
  min-width: 120px;
}

.completion-dialog .dialog-btn-confirm:hover {
  background: #45a049;
}

.dev-fab {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 65px;
  height: 65px;
  border-radius: 50%;
  background: linear-gradient(145deg, #FFD700, #FFA500);
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4), 
              inset 0 2px 2px rgba(255, 255, 255, 0.1);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 3px solid rgba(255, 255, 255, 0.1);
  animation: subtle-pulse 3s infinite;
}

@keyframes subtle-pulse {
  0% {
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
  }
  50% {
    box-shadow: 0 4px 25px rgba(255, 215, 0, 0.6);
  }
  100% {
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
  }
}

.dev-fab:hover {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 6px 25px rgba(255, 215, 0, 0.6), 
              inset 0 2px 3px rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.2);
}

.dev-fab img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 50%;
}

.dev-fab:hover {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 6px 25px rgba(255, 215, 0, 0.6), 
              inset 0 2px 3px rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.2);
}

.dev-fab:hover img {
  transform: scale(1.1) rotate(-5deg);
}

.dev-fab:active {
  transform: scale(0.95);
  box-shadow: 0 2px 10px rgba(33, 150, 243, 0.3);
}

.dev-fab::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.2) 0%,
    transparent 70%
  );
  transform: scale(0);
  transition: transform 0.6s ease-out;
}

.dev-fab:hover::before {
  transform: scale(1);
}

.dev-info {
  position: fixed;
  bottom: 90px;
  right: 20px;
  background: linear-gradient(145deg, #2c2c2c, #1e1e1e);
  padding: 25px;
  border-radius: 20px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  width: 320px;
  transform: translateX(400px);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 998;
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
}

.dev-info.active {
  transform: translateX(0);
}

.dev-info-header {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 20px;
  padding-bottom: 15px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.dev-info-avatar {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid #FFD700;
  box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
}

.dev-info-name {
  color: #ffffff;
  font-size: 1.3rem;
  font-weight: 600;
  margin: 0;
  margin-bottom: 5px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.dev-info-role {
  color: #FFD700;
  font-size: 0.95rem;
  margin: 0;
  font-weight: 500;
  letter-spacing: 0.5px;
}

.dev-info-details {
  color: #b0b0b0;
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 20px;
  padding-bottom: 15px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.dev-info-social {
  display: flex;
  gap: 15px;
  margin-top: 15px;
}

.social-link {
  color: #e0e0e0;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
  padding: 8px 15px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.05);
  transition: all 0.3s ease;
  width: 100%;
  justify-content: center;
}

.social-link:hover {
  color: #FFD700;
  background: rgba(255, 215, 0, 0.1);
  transform: translateY(-2px);
}

.social-link svg {
  width: 18px;
  height: 18px;
}