/* ===== TLBB BRIGHT MARTIAL ARTS THEME ===== */

/* CSS Variables - Bright Martial Arts Palette */
:root {
  /* Bright Martial Colors */
  --bright-gold: #FFD700;
  --bright-amber: #FFC107;
  --bright-orange: #FF9800;
  --bright-red: #F44336;
  --bright-crimson: #E91E63;
  --bright-blue: #2196F3;
  --bright-cyan: #00BCD4;
  --bright-green: #4CAF50;
  --bright-purple: #9C27B0;
  
  /* Light Background Colors */
  --bg-light: #F8F9FA;
  --bg-white: #FFFFFF;
  --bg-cream: #FFF8E1;
  --bg-pearl: #F5F5F5;
  --bg-mist: rgba(248, 249, 250, 0.95);
  
  /* Card & Panel Colors */
  --card-light: rgba(255, 255, 255, 0.95);
  --card-cream: rgba(255, 248, 225, 0.9);
  --card-gold: rgba(255, 215, 0, 0.1);
  --sidebar-light: rgba(255, 255, 255, 0.98);
  
  /* Text Colors */
  --text-dark: #17212a;
  --text-primary: #34495E;
  --text-secondary: #7F8C8D;
  --text-gold: #F39C12;
  --text-red: #E74C3C;
  --text-blue: #3498DB;
  
  /* Gradients */
  --gradient-sunrise: linear-gradient(135deg, #87CEEB 0%, #4169E1 100%);
  --gradient-sky: linear-gradient(135deg, #87CEEB 0%, #4169E1 100%);
  --gradient-pearl: linear-gradient(135deg, #87CEEB 0%, #4169E1 100%);
  --gradient-gold: linear-gradient(135deg, #87CEEB 0%, #4169E1 100%);
  --gradient-martial: linear-gradient(135deg, #87CEEB 0%, #4169E1 100%);
  
  /* Shadows */
  --shadow-light: 0 2px 10px rgba(0, 0, 0, 0.1);
  --shadow-medium: 0 4px 20px rgba(0, 0, 0, 0.15);
  --shadow-gold: 0 4px 20px rgba(255, 215, 0, 0.3);
  --shadow-colorful: 0 8px 32px rgba(255, 107, 107, 0.2);
}

/* ===== GLOBAL STYLES ===== */
* {
  box-sizing: border-box;
}

body {
  font-family: 'Roboto', 'Noto Sans SC', sans-serif;
  background: var(--bg-light);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* Bright Background with Wuxia Image */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    linear-gradient(rgba(248, 249, 250, 0.3), rgba(248, 249, 250, 0.3)),
    url('assets/images/wuxia_bg.jpg') bottom/cover no-repeat;
  z-index: -2;
}

body::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="bright-pattern" width="50" height="50" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="2" fill="%23FFD700" opacity="0.1"/><circle cx="40" cy="25" r="1.5" fill="%23FF9800" opacity="0.08"/><path d="M25,5 L30,10 L25,15 L20,10 Z" fill="%234CAF50" opacity="0.06"/><circle cx="35" cy="40" r="1" fill="%232196F3" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23bright-pattern)"/></svg>');
  opacity: 0.4;
  pointer-events: none;
  z-index: -1;
}

/* ===== ENHANCED NAVBAR STYLES ===== */
.navbar-martial {
  /* background: var(--card-light) !important; */
  /* backdrop-filter: blur(20px); */
  border-bottom: 3px solid var(--bright-blue);
  box-shadow: var(--shadow-medium);
  transition: all 0.3s ease;
   background: 
    linear-gradient(rgba(248, 249, 250, 0.3), rgba(248, 249, 250, 0.3)),
    url('assets/images/WEB_TOP.png') center/cover no-repeat;
 
}

.navbar-martial .navbar-brand {
  color: var(--bright-blue) !important;
  font-weight: 900;
  font-size: 2rem;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  position: relative;
}

.navbar-martial .navbar-brand::before {
  content: '️';
  margin-right: 10px;
  /* animation: swordShine 3s ease-in-out infinite; */
}

.navbar-martial .navbar-brand:hover {
  color: var(--bright-blue) !important;
  transform: scale(1.05);
  /* text-shadow: 2px 2px 8px rgba(0, 0, 100, 0.5); */
  animation: brandGlow 0.6s ease-out;
}

.navbar-martial .nav-link {
  color: var(--text-secondary) !important;
  font-weight: 600;
  transition: all 0.3s ease;
  position: relative;
  padding: 10px 18px !important;
  border-radius: 25px;
  margin: 0 5px;
}

.navbar-martial .nav-link:hover,
.navbar-martial .nav-item.active .nav-link {
  color: var(--bright-blue) !important;
  background: var(--card-gold);
  transform: translateY(-2px);
  box-shadow: var(--shadow-light);
  animation: navGlow 0.8s ease-out;
}

.navbar-martial .nav-link::after {
  content: '';
  position: absolute;
  bottom: 5px;
  left: 50%;
  width: 0;
  height: 3px;
  background: var(--bright-blue);
  transition: all 0.3s ease;
  transform: translateX(-50%);
  border-radius: 2px;
}

.navbar-martial .nav-link:hover::after,
.navbar-martial .nav-item.active .nav-link::after {
  width: 80%;
  animation: underlineGrow 0.5s ease-out;
}

/* ===== BRIGHT SIDEBAR STYLES ===== */
.sidebar-martial {
  background: var(--sidebar-light) !important;
  border-right: 3px solid var(--bright-blue);
  box-shadow: 4px 0 20px rgba(0, 0, 0, 0.1);
  position: relative;
}

.sidebar-martial::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    linear-gradient(rgba(255, 255, 255, 0.5), rgba(255, 255, 255, 0.5)),
    url('assets/images/WEB_NAV.jpg') bottom/cover no-repeat;
  z-index: -1;
}

.sidebar-martial .logo {
  padding: 30px 20px;
  text-align: center;
  border-bottom: 2px solid var(--bright-blue);
  background: var(--card-blue);
  backdrop-filter: blur(10px);
}

.sidebar-martial .logo a {
  color: var(--bright-blue) !important;
  text-decoration: none;
  font-weight: 800;
  font-size: 1.5rem;
  transition: all 0.3s ease;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
}

.sidebar-martial .logo a:hover {
  color: var(--bright-blue) !important;
  text-shadow: 2px 2px 4px rgba(255, 152, 0, 0.3);
  animation: logoFloat 1s ease-out;
}

/* ===== BRIGHT USER PHOTO STYLES ===== */
.sidebar-martial .user {
  padding: 5px 5px;
  border-bottom: 2px solid var(--bright-blue);
  /* background: var(--card-cream); */
  /* backdrop-filter: blur(10px); */
}

.sidebar-martial .user .photo {
  text-align: center;
  margin-bottom: 15px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.sidebar-martial .user .photo > div {
  width: 70px !important;
  height: 70px !important;
  border-radius: 50%;
  background: var(--bright-blue);
  display: flex !important;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: white;
  font-weight: 700;
  border: 4px solid var(--bright-blue);
  box-shadow: var(--bright-blue);
  transition: all 0.3s ease;
  margin: 0 auto;
  position: relative;
}

.sidebar-martial .user .photo > div::before {
  content: '';
  position: absolute;
  top: -4px;
  left: -4px;
  right: -4px;
  bottom: -4px;
  border-radius: 50%;
  background: var(--gradient-martial);
  z-index: -1;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.sidebar-martial .user .photo > div:hover {
  transform: scale(1.15);
  box-shadow: 0 8px 30px rgba(255, 215, 0, 0.6);
  animation: avatarPulse 1.2s ease-out;
}

.sidebar-martial .user .photo > div:hover::before {
  opacity: 0.3;
  animation: colorRing 1s ease-out;
}

.sidebar-martial .user .user-info {
  text-align: center;
}

.sidebar-martial .user .username {
  color: var(--bright-blue) !important;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.2rem;
  transition: all 0.3s ease;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
}

.sidebar-martial .user .username:hover {
  color: var(--bright-blue) !important;
  text-shadow: 2px 2px 4px rgba(0, 0, 255, 0.4);
}

/* ===== BRIGHT NAVIGATION STYLES ===== */
.sidebar-martial .nav-link {
  color: var(--text-primary) !important;
  padding: 15px 20px !important;
  margin: 3px 10px;
  border-radius: 15px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  font-weight: 500;
}

.sidebar-martial .nav-link::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--gradient-blue);
  transition: left 0.4s ease;
  z-index: -1;
  opacity: 0.1;
}

.sidebar-martial .nav-link:hover::before,
.sidebar-martial .nav-item.active .nav-link::before {
  left: 0;
  animation: navSlide 0.6s ease-out;
}

.sidebar-martial .nav-link:hover,
.sidebar-martial .nav-item.active .nav-link {
  color: white !important;
  background: var(--bright-blue) !important;
  transform: translateX(10px);
  border-left: 5px solid var(--bright-blue);
  box-shadow: var(--shadow-colorful);
  animation: navBounce 0.5s ease-out;
}

.sidebar-martial .nav-link .material-icons {
  margin-right: 12px;
  font-size: 22px;
  transition: all 0.3s ease;
}

.sidebar-martial .nav-link:hover .material-icons {
  color: white;
  transform: scale(1.2) rotate(10deg);
  animation: iconDance 0.8s ease-out;
}

/* ===== BRIGHT MAIN PANEL STYLES ===== */
.main-panel {
  background: transparent;
  min-height: 100vh;
  position: relative;
}

/* ===== BRIGHT CONTAINER STYLES ===== */
.container-fluid {
  padding: 30px 25px;
  position: relative;
  z-index: 1;
  max-width: 1400px;
  margin: 0 auto;
}

.content .container-fluid {
  background: var(--card-light);
  border-radius: 20px;
  backdrop-filter: blur(15px);
  border: 2px solid var(--bright-blue);
  box-shadow: var(--shadow-medium);
  margin-top: 50px;
  position: relative;
  overflow: hidden;
}

.content .container-fluid::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: var(--gradient-sunrise);
  animation: topGlow 3s ease-in-out infinite;
}

/* ===== BRIGHT CARD STYLES ===== */
.card {
  background: var(--card-light) !important;
  border: 2px solid var(--bright-blue) !important;
  border-radius: 20px !important;
  box-shadow: var(--shadow-medium) !important;
  backdrop-filter: blur(15px);
  overflow: hidden;
  transition: all 0.3s ease;
  position: relative;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-martial);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-colorful);
  border-color: var(--bright-blue) !important;
  animation: cardFloat 0.6s ease-out;
}

.card:hover::before {
  opacity: 1;
  animation: rainbowFlow 1s ease-out;
}

.card-header {
  background: var(--bright-blue) !important;
  border-bottom: 2px solid var(--bright-blue) !important;
  color: white !important;
  font-weight: 700;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

.card-title {
  color: white !important;
  font-weight: 800;
  margin: 0;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

/* ===== BRIGHT BUTTON STYLES ===== */
.btn-martial {
  background: var(--bright-blue) !important;
  border: 3px solid var(--bright-blue) !important;
  color: white !important;
  font-weight: 700;
  padding: 15px 30px;
  border-radius: 25px;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

.btn-martial::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--gradient-martial);
  transition: left 0.4s ease;
  z-index: -1;
}

.btn-martial::after {
  content: '⚡';
  position: absolute;
  top: 50%;
  right: 15px;
  transform: translateY(-50%);
  opacity: 0;
  transition: all 0.3s ease;
  font-size: 1.2rem;
}

.btn-martial:hover::before {
  left: 0;
  animation: energyWave 0.6s ease-out;
}

.btn-martial:hover::after {
  opacity: 1;
  animation: sparkAppear 0.5s ease-out;
}

.btn-martial:hover {
  color: white !important;
  border-color: white !important;
  transform: translateY(-5px);
  box-shadow: var(--shadow-colorful);
  animation: buttonBounce 0.6s ease-out;
}

.btn-martial:active {
  animation: buttonPress 0.3s ease-out;
}

.btn-secondary-martial {
  background: var(--card-light) !important;
  border: 2px solid var(--bright-blue) !important;
  color: var(--bright-blue) !important;
  font-weight: 600;
  padding: 12px 25px;
  border-radius: 20px;
  transition: all 0.3s ease;
  text-decoration: none !important;
  position: relative;
  overflow: hidden;
}

.btn-secondary-martial::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: var(--gradient-sky);
  border-radius: 50%;
  transition: all 0.4s ease;
  transform: translate(-50%, -50%);
  z-index: -1;
}

.btn-secondary-martial:hover::before {
  width: 200%;
  height: 200%;
  animation: rippleEffect 0.6s ease-out;
}

.btn-secondary-martial:hover {
  background: var(--gradient-sky) !important;
  color: white !important;
  transform: translateY(-3px);
  box-shadow: var(--shadow-medium);
  animation: secondaryGlow 0.5s ease-out;
}

/* ===== BRIGHT ANIMATIONS ===== */
@keyframes swordShine {
  0%, 100% { filter: brightness(1) drop-shadow(0 0 5px rgba(255, 215, 0, 0.5)); }
  50% { filter: brightness(1.3) drop-shadow(0 0 15px rgba(255, 215, 0, 0.8)); }
}

@keyframes brandGlow {
  0% { transform: scale(1); }
  50% { transform: scale(1.1); }
  100% { transform: scale(1.05); }
}

@keyframes navGlow {
  0% { box-shadow: 0 0 0 rgba(255, 215, 0, 0); }
  50% { box-shadow: 0 0 20px rgba(255, 215, 0, 0.6); }
  100% { box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1); }
}

@keyframes underlineGrow {
  0% { width: 0; opacity: 0; }
  50% { opacity: 1; }
  100% { width: 80%; opacity: 1; }
}

@keyframes logoFloat {
  0% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
  100% { transform: translateY(0); }
}

@keyframes avatarPulse {
  0% { box-shadow: 0 0 0 rgba(255, 215, 0, 0); }
  50% { box-shadow: 0 0 30px rgba(255, 215, 0, 0.8), 0 0 60px rgba(255, 215, 0, 0.4); }
  100% { box-shadow: 0 8px 30px rgba(255, 215, 0, 0.6); }
}

@keyframes colorRing {
  0% { transform: scale(1); opacity: 0.3; }
  50% { transform: scale(1.3); opacity: 0.6; }
  100% { transform: scale(1.5); opacity: 0; }
}

@keyframes navSlide {
  0% { transform: translateX(-10px) rotate(-5deg); }
  50% { transform: translateX(5px) rotate(2deg); }
  100% { transform: translateX(0) rotate(0deg); }
}

@keyframes navBounce {
  0% { transform: translateX(0) scale(1); }
  30% { transform: translateX(-3px) scale(0.98); }
  60% { transform: translateX(8px) scale(1.02); }
  100% { transform: translateX(10px) scale(1); }
}

@keyframes iconDance {
  0% { transform: scale(1) rotate(0deg); }
  25% { transform: scale(1.3) rotate(15deg); }
  50% { transform: scale(1.1) rotate(-5deg); }
  75% { transform: scale(1.2) rotate(10deg); }
  100% { transform: scale(1.2) rotate(10deg); }
}

@keyframes topGlow {
  0%, 100% { opacity: 0.8; }
  50% { opacity: 1; }
}

@keyframes cardFloat {
  0% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
  100% { transform: translateY(-8px); }
}

@keyframes rainbowFlow {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

@keyframes energyWave {
  0% { transform: translateX(-10px) scale(0.9); }
  50% { transform: translateX(5px) scale(1.1); }
  100% { transform: translateX(0) scale(1); }
}

@keyframes sparkAppear {
  0% { opacity: 0; transform: translateY(-50%) scale(0) rotate(0deg); }
  50% { opacity: 1; transform: translateY(-50%) scale(1.3) rotate(180deg); }
  100% { opacity: 1; transform: translateY(-50%) scale(1) rotate(360deg); }
}

@keyframes buttonBounce {
  0% { transform: translateY(0) scale(1); }
  30% { transform: translateY(-8px) scale(1.05); }
  60% { transform: translateY(-3px) scale(0.98); }
  100% { transform: translateY(-5px) scale(1); }
}

@keyframes buttonPress {
  0% { transform: scale(1); }
  50% { transform: scale(0.95); }
  100% { transform: scale(1); }
}

@keyframes rippleEffect {
  0% { width: 0; height: 0; opacity: 0.8; }
  50% { width: 150%; height: 150%; opacity: 0.4; }
  100% { width: 200%; height: 200%; opacity: 0; }
}

@keyframes secondaryGlow {
  0% { box-shadow: 0 0 0 rgba(33, 150, 243, 0); }
  50% { box-shadow: 0 0 25px rgba(33, 150, 243, 0.8); }
  100% { box-shadow: 0 3px 15px rgba(33, 150, 243, 0.4); }
}

/* ===== LOADING ANIMATION ===== */
.loading-martial {
  width: 50px;
  height: 50px;
  border: 5px solid rgba(255, 215, 0, 0.3);
  border-top: 5px solid var(--bright-blue);
  border-radius: 50%;
  animation: brightSpin 1s linear infinite;
  margin: 0 auto;
  position: relative;
}

.loading-martial::after {
  content: '🌟';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 20px;
  animation: starTwinkle 2s ease-in-out infinite;
}

@keyframes brightSpin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes starTwinkle {
  0%, 100% { transform: translate(-50%, -50%) scale(1) rotate(0deg); }
  50% { transform: translate(-50%, -50%) scale(1.2) rotate(180deg); }
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
  .navbar-martial .navbar-collapse {
    background: var(--card-light);
    border-radius: 20px;
    margin-top: 15px;
    padding: 25px;
    backdrop-filter: blur(20px);
    border: 2px solid var(--bright-blue);
    box-shadow: var(--shadow-medium);
  }

  .container-fluid {
    padding: 20px 15px;
  }

  .sidebar-martial .user .photo > div {
    width: 60px !important;
    height: 60px !important;
    font-size: 1.5rem;
  }

  .btn-martial {
    padding: 12px 25px;
    font-size: 0.9rem;
  }
}

@media (max-width: 480px) {
  .navbar-martial .navbar-brand {
    font-size: 1.6rem;
  }

  .sidebar-martial .user .photo > div {
    width: 55px !important;
    height: 55px !important;
    font-size: 1.3rem;
  }

  .container-fluid {
    padding: 15px 10px;
  }
}

/* ===== UTILITY CLASSES ===== */
.text-bright-gold {
  color: var(--bright-gold) !important;
}

.text-bright-orange {
  color: var(--bright-orange) !important;
}

.bg-bright {
  background: var(--card-light) !important;
}

.border-bright {
  border: 2px solid var(--bright-gold) !important;
}

.shadow-bright {
  box-shadow: var(--shadow-colorful) !important;
}

/* ===== LOGIN PAGE BRIGHT STYLES ===== */
.login-page-martial {
  background: var(--bg-light) !important;
  min-height: 100vh;
  position: relative;
}

.login-page-martial::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    linear-gradient(rgba(248, 249, 250, 0.3), rgba(248, 249, 250, 0.3)),
    url('assets/images/wuxia_world.jpg') bottom/cover no-repeat;
  z-index: -1;
}

.login-card-martial {
  background: var(--card-light) !important;
  border: 3px solid var(--bright-blue) !important;
  border-radius: 25px !important;
  box-shadow: var(--shadow-colorful) !important;
  backdrop-filter: blur(20px);
  overflow: hidden;
  transition: all 0.4s ease;
  position: relative;
}

.login-card-martial::before {
  content: '';
  position: absolute;
  top: -3px;
  left: -3px;
  right: -3px;
  bottom: -3px;
  background: var(--gradient-martial);
  border-radius: 28px;
  z-index: -1;
  opacity: 0.3;
}

.login-card-martial:hover {
  transform: translateY(-10px);
  box-shadow: 0 25px 60px rgba(255, 107, 107, 0.3);
  animation: loginFloat 0.8s ease-out;
}

@keyframes loginFloat {
  0% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
  100% { transform: translateY(-10px); }
}

/* ===== ENHANCED INPUT STYLES ===== */
.input-group-martial {
  margin-bottom: 25px;
  position: relative;
}

.input-icon-martial {
  background: var(--bright-blue) !important;
  border: 2px solid var(--bright-blue) !important;
  color: white !important;
  border-radius: 15px 0 0 15px !important;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 55px;
}

.form-control-martial {
  background: var(--bg-white) !important;
  border: 2px solid var(--bright-blue) !important;
  border-left: none !important;
  border-radius: 0 15px 15px 0 !important;
  color: var(--text-primary) !important;
  font-weight: 500;
  padding: 15px 20px;
  transition: all 0.3s ease;
}

.form-control-martial:focus {
  background: var(--bg-white) !important;
  border-color: var(--bright-blue) !important;
  box-shadow: 0 0 0 4px rgba(255, 152, 0, 0.2) !important;
  transform: translateY(-2px);
}

.form-control-martial::placeholder {
  color: var(--text-secondary) !important;
  font-style: italic;
}
/* Footer nằm ngang */
.footer .container {
  display: flex;
  flex-direction: row;       /* Xếp các phần tử ngang */
  justify-content: space-between; /* Cách đều 2 khối trái/phải */
  align-items: center;       /* Căn giữa theo chiều dọc */
  text-align: left;          /* Căn trái nội dung */
}

/* Menu footer ngang */
.footer nav.float-left ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;             /* Đưa các li ngang */
}

.footer nav.float-left ul li {
  margin: 0 15px;            /* Khoảng cách ngang */
}

/* Bỏ float vì dùng flex */
.footer nav.float-left,
.footer .copyright.float-right {
  float: none !important;
}

/* Loại bỏ style mặc định của thẻ <i> */
.footer i {
  all: unset;                /* Xóa toàn bộ style */
  font-style: normal;        /* Tránh bị in nghiêng */
}