@charset "UTF-8";
@import url("https://fonts.googleapis.com/css?family=Poppins:400,500,600&display=swap");

/* ================= THEME ================= */
:root {
  --primary: #ff8c00;
  --primary-dark: #140c09;
  --primary-light: #ffa94d;

  --bg-start: #ff8c00;
  --bg-mid: #ff4500;
  --bg-end: #a72500;
  
--btn-deposit: #3b82f6;
--btn-withdraw: #a72500;
--btn-history: #140c09;
--btn-team: #16a34a;
--text-color: #ffffff;
--bg-warning: #ffa94d;
--bg-input: #b24903;
  --glow: rgba(255,140,0,0.7);
}

/* ================= RESET ================= */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}

a {
  color: var(--text-color);
  text-decoration: none;
}

a:hover {
  color: var(--text-color);
}

/* ================= BODY ================= */
html, body {
  width: 100%;
  overflow-x: hidden;
}

body {
  margin: 0;
  padding: 0;

  min-height: 100vh;

  font-family: 'Poppins', sans-serif;
  color: var(--text-color);

  background: radial-gradient(circle at top, var(--bg-start), var(--bg-mid), var(--bg-end));

  overflow-x: hidden;
  overflow-y: auto;

  position: relative;

  animation: fadeIn 0.3s ease;
}

/* background glow */
body::before {
  content: "";
  position: absolute;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, var(--glow), transparent);
  top: -100px;
  right: -100px;
  pointer-events: none;
}
.auth-page {
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

/* ================= LAYOUT ================= */
.app {
  width: 460px;
  padding: 20px;
  z-index: 2;
}

/* ================= CARD ================= */
.card {
  background: var(--primary);
  backdrop-filter: blur(18px);
  border-radius: 26px;
  padding: 35px 28px;
  border: 1px solid var(--primary-light);
  box-shadow: 0 25px 60px var(--primary-dark);
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* glow */
.card::before {
  content: "";
  position: absolute;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, var(--glow), transparent);
  top: -60px;
  right: -60px;
  pointer-events: none;
}

/* ================= ICON ================= */
.icon {
  width: 75px;
  height: 75px;
  margin: auto;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  font-size: 28px;
  margin-bottom: 18px;
  box-shadow: 0 0 20px var(--glow);
}

/* ================= TEXT ================= */
.title {
  font-size: 22px;
  font-weight: 600;
}

.subtitle {
  font-size: 13px;
  opacity: .8;
  margin-bottom: 25px;
}

/* ================= INPUT ================= */
.input-group {
  background: var(--bg-input);
  border: 1px solid var(--primary-dark);
  border-radius: 14px;
  display: flex;
  align-items: center;
  padding: 12px 15px;
  margin-bottom: 15px;
}

.input-group i {
  color: var(--primary-light);
  margin-right: 10px;
}

.input-group input {
  background: none;
  border: none;
  outline: none;
  color: var(--text-color);
  width: 100%;
}

/* ================= BUTTON ================= */
.btn {
  width: 100%;
  padding: 14px;
  border: none;
  border-radius: 30px;
   background: radial-gradient(circle, var(--primary-dark), transparent);
  color: var(--text-color);
  font-weight: 600;
  cursor: pointer;
  position: relative;
  transition: .3s;
}

.btn:hover {
  box-shadow: 0 0 15px var(--glow);
  background: linear-gradient(135deg, var(--primary-light), var(--primary));
}

/* ================= BUTTON LOADING ================= */
.btn.btn-loading span {
  visibility: hidden;
}

.btn.btn-loading::after {
  content: "";
  width: 18px;
  height: 18px;
  border: 2px solid var(--text-color);
  border-top: transparent;
  border-radius: 50%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: spin 0.6s linear infinite;
}

@keyframes spin {
  100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* ================= LINKS ================= */
.signup, .login-link {
  margin-top: 15px;
  font-size: 13px;
}

.signup a, .login-link a {
  color: var(--primary-light);
}

/* ================= ALERT ================= */
.alert {
  color: var(--primary-light);
}

/* ================= FEATURES ================= */
.features {
  display: flex;
  justify-content: space-between;
  margin-bottom: 20px;
}

.feature {
  font-size: 11px;
  text-align: center;
}

.feature i {
  display: block;
  font-size: 18px;
  margin-bottom: 5px;
  color: var(--primary-light);
}



/* ================= SIDEBAR restrt ================= */
.sidebar {
  position: fixed;
  top: 0;
  left: -260px;

  width: 260px;
  height: 100%;

  background: var(--primary-dark);
  backdrop-filter: blur(16px);

  transition: 0.3s;
  z-index: 9999;

  display: flex;
  flex-direction: column;
}

/* ACTIVE */
.sidebar.active {
  left: 0;
}

/* ================= HEADER ================= */
.sidebar-header {
  padding: 15px;
  display: flex;
  justify-content: space-between;
  align-items: center;

  border-bottom: 1px solid var(--primary);
}

.sidebar-header h3 {
  font-size: 16px;
}

.sidebar-header button {
  background: none;
  border: none;
  font-size: 20px;
  color: var(--text-color);
}

/* ================= MENU ================= */
.sidebar-menu {
  padding: 10px;
}

.sidebar-menu a {
  display: flex;
  align-items: center;
  gap: 10px;

  padding: 12px;
  border-radius: 10px;

  color: var(--text-color);
  text-decoration: none;
  font-size: 13px;

  transition: 0.3s;
}

.sidebar-menu a i {
  width: 18px;
}

/* HOVER */
.sidebar-menu a:hover {
  background: var(--bg-end);
}

/* LOGOUT */
.sidebar-menu .logout {
  margin-top: 10px;
 background: linear-gradient(135deg, var(--primary), var(--primary-end));
}

/* ================= SAVED USERS ================= */
.saved-user {
  display: flex;
  justify-content: space-between;
  padding: 10px;
  margin-bottom: 8px;
  border-radius: 10px;
  background: var(--btn-history);
}

.saved-user button {
  background: var(--primary);
  border: none;
  color: var(--text-color);
  border-radius: 6px;
  padding: 4px 8px;
}

/* ================= PREVIEW IMAGE ================= */
.preview-img {
  width: 120px;
  display: none;
  margin: 10px auto;
  border-radius: 10px;
}

/* ================= SHARED FOOTER REDESIGN ================= */
.sidebar {
  background: linear-gradient(180deg, rgba(12, 32, 88, 0.96), rgba(7, 19, 57, 0.98));
  backdrop-filter: blur(20px);
  border-right: 1px solid rgba(120, 169, 255, 0.18);
  box-shadow: 30px 0 60px rgba(0, 7, 25, 0.45);
}

.sidebar-header {
  padding: 20px 18px;
  border-bottom: 1px solid rgba(120, 169, 255, 0.14);
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.sidebar-brand__mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #e7f5ff;
  background: linear-gradient(135deg, #4097ff, #73d6ff);
  box-shadow: 0 14px 28px rgba(61, 160, 255, 0.24);
}

.sidebar-brand strong {
  display: block;
  font-size: 1rem;
  letter-spacing: 0.01em;
}

.sidebar-brand span {
  display: block;
  margin-top: 3px;
  font-size: 0.8rem;
  color: rgba(220, 232, 255, 0.62);
}

.sidebar-header button {
  border: 1px solid rgba(120, 169, 255, 0.16);
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: rgba(255,255,255,0.04);
}

.sidebar-menu {
  padding: 14px 12px 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sidebar-menu a {
  padding: 13px 14px;
  border-radius: 14px;
  border: 1px solid transparent;
  background: rgba(255,255,255,0.03);
}

.sidebar-menu a:hover {
  background: rgba(59, 130, 246, 0.16);
  border-color: rgba(120, 169, 255, 0.18);
}

.sidebar-menu .logout {
  margin-top: 10px;
  background: linear-gradient(135deg, rgba(42, 121, 255, 0.92), rgba(93, 184, 255, 0.85));
  border-color: rgba(120, 169, 255, 0.24);
}

.sidebar-overlay {
  position: fixed;
  inset: 0;
  background: rgba(3, 10, 33, 0.6);
  backdrop-filter: blur(2px);
  z-index: 9998;
  display: none;
}

.appNavBar {
  position: fixed;
  left: 50%;
  bottom: 16px;
  transform: translateX(-50%);
  width: min(720px, calc(100% - 20px));
  min-height: 78px;
  padding: 10px 12px calc(10px + env(safe-area-inset-bottom, 0px));
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
  border-radius: 26px;
  border: 1px solid rgba(120, 169, 255, 0.18);
  background: linear-gradient(180deg, rgba(16, 38, 101, 0.9), rgba(7, 18, 56, 0.94));
  box-shadow: 0 24px 60px rgba(1, 9, 33, 0.42);
  backdrop-filter: blur(20px);
  z-index: 9997;
}

.navLink {
  min-height: 58px;
  padding: 8px 6px;
  border-radius: 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  color: rgba(223, 234, 255, 0.72);
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.navLink p {
  margin: 0;
  font-size: 0.78rem;
  font-weight: 600;
}

.navLink__icon {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  background: rgba(255,255,255,0.05);
}

.navLink:hover {
  color: #f8fbff;
  background: rgba(59, 130, 246, 0.12);
}

.navLink.active {
  color: #ffffff;
  background: linear-gradient(180deg, rgba(45, 124, 255, 0.24), rgba(32, 91, 210, 0.14));
}

.navLink.active .navLink__icon {
  background: linear-gradient(135deg, rgba(64, 151, 255, 0.7), rgba(115, 214, 255, 0.55));
  box-shadow: 0 12px 24px rgba(61, 160, 255, 0.2);
}

.navLink.center {
  position: relative;
  transform: translateY(-20px);
}

.navLink.center .navLink__icon {
  width: 56px;
  height: 56px;
  border-radius: 18px;
  font-size: 1.25rem;
  background: linear-gradient(135deg, #2e7cff, #5db8ff);
  box-shadow: 0 18px 30px rgba(33, 112, 255, 0.3);
}

.navLink.center p {
  margin-top: -2px;
}

@media (max-width: 760px) {
  .sidebar {
    width: min(300px, 82vw);
    left: calc(-1 * min(300px, 82vw));
  }

  .appNavBar {
    bottom: 10px;
    width: min(100%, calc(100% - 12px));
    padding-left: 8px;
    padding-right: 8px;
    gap: 6px;
    border-radius: 22px;
  }

  .navLink {
    min-height: 54px;
    border-radius: 16px;
  }

  .navLink p {
    font-size: 0.72rem;
  }

  .navLink__icon {
    width: 30px;
    height: 30px;
    font-size: 0.95rem;
  }

  .navLink.center {
    transform: translateY(-14px);
  }

  .navLink.center .navLink__icon {
    width: 48px;
    height: 48px;
    border-radius: 16px;
    font-size: 1.1rem;
  }
}