/* ============================================
   GLOBAL STYLES & RESET
   ============================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  --glass-bg: rgba(255, 255, 255, 0.1);
  --glass-border: rgba(255, 255, 255, 0.2);
  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.8);
  --text-tertiary: rgba(255, 255, 255, 0.6);
  --accent-blue: #60a5fa;
  --accent-green: #4ade80;
  --accent-red: #ff6b6b;
  --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 10px 25px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.3);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html, body {
  width: 100%;
  height: 100%;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background: var(--primary-gradient);
  color: var(--text-primary);
  overflow: hidden;
  min-height: 100vh;
  position: relative;
}

/* ============================================
   ANIMATED BACKGROUND BUBBLES
   ============================================ */
.bubbles-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  overflow: hidden;
  background: var(--primary-gradient);
}

.bubbles-container::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 5%, transparent 70%);
  border-radius: 50%;
  top: -100px;
  left: -100px;
  animation: float 25s ease-in-out infinite;
  filter: blur(40px);
}

.bubbles-container::after {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255, 100, 255, 0.1) 5%, transparent 70%);
  border-radius: 50%;
  bottom: -50px;
  right: -50px;
  animation: float 30s ease-in-out infinite reverse;
  filter: blur(50px);
}

@keyframes float {
  0%, 100% {
    transform: translate(0, 0) scale(1);
  }
  50% {
    transform: translate(50px, -50px) scale(1.1);
  }
}

/* Extra bubble decorations */
.bubbles-container::before {
  box-shadow: 800px 800px 0 -100px rgba(255, 200, 255, 0.05),
              1200px 600px 0 -80px rgba(100, 200, 255, 0.05);
}

/* ============================================
   LOGIN LAYOUT
   ============================================ */
.login-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1;
  padding: 20px;
}

.login-content {
  width: 100%;
  max-width: 420px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  animation: slideUp 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* ============================================
   LOGO SECTION
   ============================================ */
.logo-section {
  text-align: center;
  margin-bottom: 8px;
}

.logo-image {
  width: 80px;
  height: 80px;
  margin-bottom: 10px;
  display: block;
  margin-left: auto;
  margin-right: auto;
  object-fit: contain;
  animation: bounce 3s ease-in-out infinite;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
}

.logo-icon {
  font-size: 56px;
  margin-bottom: 16px;
  display: inline-block;
  animation: bounce 3s ease-in-out infinite;
}

@keyframes bounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

.logo-section h1 {
  font-size: 32px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.5px;
  margin: 0;
}

.tagline {
  font-size: 12px;
  color: var(--text-tertiary);
  margin-top: 8px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  font-weight: 500;
}

/* ============================================
   LOGIN CARD
   ============================================ */
.login-card {
  background: var(--glass-bg);
  backdrop-filter: blur(30px);
  border: 1.5px solid var(--glass-border);
  border-radius: 24px;
  padding: 20px 16px;
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
}

.login-card:hover {
  border-color: rgba(255, 255, 255, 0.3);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.card-header {
  margin-bottom: 12px;
  text-align: center;
}

.card-header h2 {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 8px 0;
}

.card-header .subtitle {
  font-size: 13px;
  color: var(--text-tertiary);
  margin: 0;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* ============================================
   FORM INPUTS
   ============================================ */
.form-group {
  margin-bottom: 10px;
  position: relative;
}

.form-group label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-group input {
  width: 100%;
  padding: 10px 40px 10px 14px;
  background: rgba(255, 255, 255, 0.08);
  border: 1.5px solid rgba(255, 255, 255, 0.15);
  border-radius: 12px;
  color: var(--text-primary);
  font-size: 13px;
  transition: var(--transition);
  outline: none;
}

.form-group input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.form-group input:focus {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.3);
  box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.1);
}

.input-icon {
  position: absolute;
  right: 14px;
  top: 32px;
  font-size: 16px;
  opacity: 0.6;
  transition: var(--transition);
}

.form-group input:focus ~ .input-icon {
  opacity: 1;
  transform: scale(1.2);
}

/* ============================================
   REMEMBER & FORGOT
   ============================================ */
.remember-forgot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  font-size: 11px;
}

.remember {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  color: var(--text-tertiary);
  transition: var(--transition);
}

.remember input {
  width: 16px;
  height: 16px;
  cursor: pointer;
  accent-color: var(--accent-blue);
}

.remember:hover {
  color: var(--text-secondary);
}

.forgot-link {
  color: var(--accent-blue);
  text-decoration: none;
  transition: var(--transition);
  font-weight: 500;
}

.forgot-link:hover {
  color: var(--text-primary);
  text-decoration: underline;
}

/* ============================================
   LOGIN BUTTON
   ============================================ */
.login-btn {
  width: 100%;
  padding: 11px 16px;
  background: linear-gradient(135deg, var(--accent-blue), #3b82f6);
  border: none;
  border-radius: 12px;
  color: white;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 15px rgba(96, 165, 250, 0.3);
  position: relative;
  overflow: hidden;
  margin-top: 8px;
}

.login-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

.login-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(96, 165, 250, 0.4);
  background: linear-gradient(135deg, #3b82f6, #2563eb);
}

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

.login-btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 10px rgba(96, 165, 250, 0.3);
}

.btn-icon {
  font-size: 14px;
}

.terms {
  margin-bottom: 10px;
  font-size: 11px;
  margin-top: 8px;
}

.terms label {
  display: flex;
  gap: 6px;
  align-items: flex-start;
  cursor: pointer;
  color: var(--text-tertiary);
}

.terms input {
  width: 16px;
  height: 16px;
  margin-top: 2px;
  cursor: pointer;
  flex-shrink: 0;
  accent-color: var(--accent-blue);
}

/* ============================================
   ERROR MESSAGE
   ============================================ */
.error-message {
  margin-top: 10px;
  padding: 10px 12px;
  background: rgba(255, 107, 107, 0.1);
  border: 1px solid rgba(255, 107, 107, 0.3);
  border-radius: 10px;
  color: rgba(255, 150, 150, 1);
  font-size: 12px;
  text-align: center;
  display: none;
  animation: slideDown 0.3s ease-out;
}

.error-message.show {
  display: block;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================
   LOGIN FOOTER
   ============================================ */
.login-footer {
  text-align: center;
  margin-top: 10px;
}

.footer-text {
  font-size: 12px;
  color: var(--text-tertiary);
  margin: 0;
  letter-spacing: 0.3px;
}

/* ============================================
   DECORATIVE ELEMENTS
   ============================================ */
.decoration {
  position: fixed;
  border-radius: 50%;
  opacity: 0.05;
  pointer-events: none;
  z-index: -1;
}

.decoration-1 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.4), transparent);
  top: 10%;
  left: 10%;
  animation: float 20s ease-in-out infinite;
}

.decoration-2 {
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(255, 200, 255, 0.4), transparent);
  bottom: 10%;
  right: 15%;
  animation: float 25s ease-in-out infinite reverse;
}

/* ============================================
   PACKAGE MANAGEMENT STYLES
   ============================================ */
.discount-badge {
  display: inline-block;
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 600;
}

.subscriber-count {
  display: inline-block;
  background: rgba(96, 165, 250, 0.2);
  color: #60a5fa;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 600;
}

.benefit-field {
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
}

.benefit-input {
  flex: 1;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

/* Tablets and Small Screens (768px) */
@media (max-width: 768px) {
  .login-container {
    padding: 16px;
  }

  .login-content {
    gap: 24px;
    max-width: 100%;
  }

  .logo-image {
    width: 70px;
    height: 70px;
  }

  .logo-section h1 {
    font-size: 28px;
  }

  .login-card {
    padding: 40px 28px;
    border-radius: 20px;
  }

  .card-header h2 {
    font-size: 26px;
  }

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

  .form-group input {
    padding: 13px 42px 13px 15px;
    font-size: 14px;
  }

  .input-icon {
    font-size: 17px;
    right: 13px;
    top: 36px;
  }

  .login-btn {
    padding: 13px 18px;
    font-size: 13px;
  }
}

/* Mobile Phones (480px and below) */
@media (max-width: 480px) {
  body {
    overflow-y: auto;
  }

  .login-container {
    position: relative;
    min-height: 100vh;
    padding: 12px;
    justify-content: flex-start;
    align-items: flex-start;
    padding-top: 20px;
  }

  .login-content {
    gap: 16px;
    max-width: 100%;
    width: 100%;
  }

  .logo-section {
    margin-bottom: 16px;
  }

  .logo-image {
    width: 60px;
    height: 60px;
    margin-bottom: 12px;
  }

  .logo-section h1 {
    font-size: 22px;
    letter-spacing: -0.3px;
  }

  .tagline {
    font-size: 11px;
    margin-top: 6px;
  }

  .login-card {
    padding: 24px 16px;
    border-radius: 16px;
    gap: 0;
  }

  .card-header {
    margin-bottom: 24px;
  }

  .card-header h2 {
    font-size: 20px;
  }

  .card-header .subtitle {
    font-size: 12px;
  }

  .form-group {
    margin-bottom: 16px;
  }

  .form-group label {
    font-size: 11px;
    margin-bottom: 8px;
  }

  .form-group input {
    padding: 11px 36px 11px 13px;
    font-size: 13px;
    border-radius: 10px;
  }

  .input-icon {
    font-size: 15px;
    right: 11px;
    top: 34px;
  }

  .form-group input::placeholder {
    font-size: 12px;
  }

  .remember-forgot {
    flex-direction: column;
    gap: 10px;
    align-items: flex-start;
    margin-bottom: 20px;
    font-size: 11px;
  }

  .remember {
    gap: 6px;
  }

  .remember input {
    width: 14px;
    height: 14px;
  }

  .login-btn {
    padding: 11px 14px;
    font-size: 12px;
    gap: 8px;
    margin-top: 4px;
  }

  .btn-icon {
    font-size: 14px;
  }

  .error-message,
  .success-message {
    font-size: 12px;
    padding: 10px 12px;
    margin-top: 12px;
  }

  .terms {
    margin-bottom: 16px;
    font-size: 11px;
  }

  .terms label {
    display: flex;
    gap: 8px;
    align-items: flex-start;
  }

  .terms input {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    margin-top: 3px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .login-footer {
    text-align: center;
    margin-top: 12px;
  }

  .login-footer .footer-text {
    font-size: 11px;
  }

  .login-footer a {
    font-size: 12px;
  }

  .toggle-form {
    margin-top: 12px;
    padding-top: 12px;
  }

  .toggle-form p {
    font-size: 12px;
  }

  .toggle-form button {
    font-size: 12px;
  }
}

/* Extra Small Devices (360px and below) */
@media (max-width: 360px) {
  .login-container {
    padding: 10px;
    padding-top: 16px;
  }

  .logo-image {
    width: 50px;
    height: 50px;
    margin-bottom: 10px;
  }

  .logo-section h1 {
    font-size: 19px;
  }

  .login-card {
    padding: 20px 12px;
  }

  .card-header h2 {
    font-size: 18px;
  }

  .form-group input {
    padding: 10px 32px 10px 12px;
    font-size: 13px;
  }

  .input-icon {
    font-size: 13px;
    right: 10px;
    top: 32px;
  }

  .login-btn {
    padding: 10px 12px;
    font-size: 11px;
  }
}