/*=============================================================
  LOGIN MODERN - Estilo Bing com Glassmorphism
  Mundo Dream - Tela de Login Premium
==============================================================*/

/* Imports */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* CSS Variables */
:root {
  --glass-bg: rgba(255, 255, 255, 0.15);
  --glass-border: rgba(255, 255, 255, 0.3);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --accent-color: #667eea;
  --text-light: #ffffff;
  --text-dark: #1a1a2e;
  --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  height: 100%;
  font-family: 'Inter', sans-serif;
  overflow-x: hidden;
}

/*=============================================================
  BACKGROUND FULLSCREEN
==============================================================*/
.login-page {
  position: relative;
  min-height: 100vh;
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 20px;
}

.bg-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
}

.bg-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: zoomIn 30s ease-in-out infinite alternate;
}

@keyframes zoomIn {
  0% { transform: scale(1); }
  100% { transform: scale(1.1); }
}

.bg-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.4) 0%, rgba(118, 75, 162, 0.5) 100%);
  z-index: -1;
}

/*=============================================================
  GLASSMORPHISM CARD
==============================================================*/
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  box-shadow: var(--glass-shadow);
  padding: 48px 40px;
  width: 100%;
  max-width: 420px;
  animation: fadeInUp 0.8s ease-out;
}

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

.glass-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.3);
  transition: var(--transition-smooth);
}

/*=============================================================
  LOGO & BRANDING
==============================================================*/
.brand-section {
  text-align: center;
  margin-bottom: 32px;
}

.brand-logo {
  width: 80px;
  height: 80px;
  margin-bottom: 16px;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
}

.brand-title {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-light);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  margin-bottom: 8px;
}

.brand-subtitle {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.8);
  font-weight: 300;
}

/*=============================================================
  FORM ELEMENTS
==============================================================*/
.input-group {
  position: relative;
  margin-bottom: 20px;
}

.input-icon {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: rgba(255, 255, 255, 0.7);
  font-size: 18px;
  transition: var(--transition-smooth);
}

.modern-input {
  width: 100%;
  padding: 16px 20px 16px 50px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 14px;
  font-size: 15px;
  color: var(--text-light);
  transition: var(--transition-smooth);
  outline: none;
}

.modern-input::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

.modern-input:focus {
  background: rgba(255, 255, 255, 0.2);
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.3);
}

.modern-input:focus + .input-icon,
.modern-input:not(:placeholder-shown) + .input-icon {
  color: var(--accent-color);
}

/*=============================================================
  BUTTONS
==============================================================*/
.btn-primary-modern {
  width: 100%;
  padding: 16px 32px;
  background: var(--primary-gradient);
  border: none;
  border-radius: 14px;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-light);
  cursor: pointer;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
  margin-top: 8px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.btn-primary-modern:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(102, 126, 234, 0.5);
}

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

.btn-primary-modern:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.btn-secondary-modern {
  display: block;
  text-align: center;
  padding: 12px 24px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 10px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  transition: var(--transition-smooth);
  margin-top: 16px;
}

.btn-secondary-modern:hover {
  background: rgba(255, 255, 255, 0.2);
  color: var(--text-light);
  text-decoration: none;
}

/*=============================================================
  LINKS
==============================================================*/
.form-footer {
  text-align: center;
  margin-top: 24px;
}

.form-link {
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  font-size: 14px;
  transition: var(--transition-smooth);
}

.form-link:hover {
  color: var(--text-light);
  text-decoration: underline;
}

.divider {
  display: flex;
  align-items: center;
  margin: 24px 0;
}

.divider::before,
.divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: rgba(255, 255, 255, 0.2);
}

.divider span {
  padding: 0 16px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 13px;
}

/*=============================================================
  ALERTS
==============================================================*/
.alert-modern {
  padding: 14px 18px;
  border-radius: 12px;
  margin-bottom: 20px;
  font-size: 14px;
  animation: shake 0.5s ease-in-out;
}

.alert-danger-modern {
  background: rgba(220, 53, 69, 0.2);
  border: 1px solid rgba(220, 53, 69, 0.4);
  color: #ff6b7a;
}

.alert-success-modern {
  background: rgba(40, 167, 69, 0.2);
  border: 1px solid rgba(40, 167, 69, 0.4);
  color: #5eff7e;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  75% { transform: translateX(5px); }
}

/*=============================================================
  BOTTOM SECTION - EVENTOS & PROMOÇÕES
==============================================================*/
.bottom-section {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, transparent 100%);
  padding: 20px 30px 30px;
  z-index: 10;
}

.bottom-content {
  max-width: 1400px;
  margin: 0 auto;
}

.section-title {
  font-size: 13px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-title i {
  color: var(--accent-color);
}

/*=============================================================
  EVENTS CAROUSEL
==============================================================*/
.events-carousel {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding-bottom: 10px;
  scroll-behavior: smooth;
  -ms-overflow-style: none;
  scrollbar-width: none;
}

.events-carousel::-webkit-scrollbar {
  display: none;
}

.event-card {
  flex: 0 0 auto;
  width: 280px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 16px;
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.event-card:hover {
  transform: translateY(-5px) scale(1.02);
  background: rgba(255, 255, 255, 0.15);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.event-image {
  width: 100%;
  height: 140px;
  object-fit: cover;
}

.event-info {
  padding: 16px;
}

.event-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-light);
  margin-bottom: 6px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.event-date {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.7);
  display: flex;
  align-items: center;
  gap: 6px;
}

.event-date i {
  color: var(--accent-color);
}

/*=============================================================
  PROMO BADGES
==============================================================*/
.promo-container {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 20px;
}

.promo-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
  border-radius: 30px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-light);
  cursor: pointer;
  transition: var(--transition-smooth);
  animation: pulse 2s infinite;
}

.promo-badge:hover {
  transform: scale(1.05);
  box-shadow: 0 5px 20px rgba(238, 90, 36, 0.4);
}

.promo-badge.green {
  background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
}

.promo-badge.purple {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(238, 90, 36, 0.4); }
  50% { box-shadow: 0 0 0 10px rgba(238, 90, 36, 0); }
}

/*=============================================================
  RESPONSIVE
==============================================================*/
@media (max-width: 768px) {
  .glass-card {
    padding: 36px 28px;
    margin-bottom: 180px;
  }
  
  .brand-title {
    font-size: 24px;
  }
  
  .bottom-section {
    padding: 15px 20px 20px;
  }
  
  .event-card {
    width: 220px;
  }
  
  .event-image {
    height: 100px;
  }
}

@media (max-width: 480px) {
  .glass-card {
    padding: 28px 20px;
    border-radius: 20px;
  }
  
  .modern-input {
    padding: 14px 18px 14px 46px;
  }
  
  .btn-primary-modern {
    padding: 14px 24px;
    font-size: 15px;
  }
  
  .event-card {
    width: 180px;
  }
  
  .promo-badge {
    padding: 8px 14px;
    font-size: 12px;
  }
}

/*=============================================================
  LOADING STATE
==============================================================*/
.btn-loading {
  position: relative;
  pointer-events: none;
}

.btn-loading::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  border: 2px solid transparent;
  border-top-color: var(--text-light);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
}

@keyframes spin {
  to { transform: translateY(-50%) rotate(360deg); }
}

/*=============================================================
  NO EVENTS PLACEHOLDER
==============================================================*/
.no-events {
  text-align: center;
  padding: 30px;
  color: rgba(255, 255, 255, 0.6);
}

.no-events i {
  font-size: 40px;
  margin-bottom: 10px;
  display: block;
}