@import url('https://fonts.googleapis.com/css2?family=Tajawal:wght@300;400;500;700;900&display=swap');

/* ===================================================
   Design System - Al Ola Net Brand 2025
   Deep Navy + Tech Teal + Glassmorphism
   =================================================== */
:root {
  /* Brand Palette */
  --primary:       #0B1320;
  --teal:          #00A8B5;
  --teal-light:    #4DD0E1;
  --silver:        #E8EDF2;
  --white:         #FFFFFF;
  --gold:          #D4AF37;
  --dark-bg:       #07101B;

  /* Gradients */
  --grad-main:     linear-gradient(135deg, #0B1320 0%, #0F2740 40%, #00A8B5 100%);
  --grad-card:     linear-gradient(160deg, rgba(255,255,255,.07) 0%, rgba(0,168,181,.06) 100%);
  --grad-btn:      linear-gradient(135deg, #00A8B5 0%, #4DD0E1 100%);
  --grad-whatsapp: linear-gradient(135deg, #25D366 0%, #128C7E 100%);

  /* Glass */
  --glass-bg:      rgba(11, 19, 32, 0.55);
  --glass-border:  rgba(0, 168, 181, 0.25);
  --glass-blur:    blur(20px);

  /* Typography */
  --font:          'Tajawal', sans-serif;

  /* Transitions */
  --ease:          cubic-bezier(.25, .8, .25, 1);
}

/* ===== Reset ===== */
*, *::before, *::after {
  margin: 0; padding: 0;
  box-sizing: border-box;
}

html {
  width: 100%;
  min-height: 100%;
  background: var(--dark-bg);
}

/* ===== Body & Background ===== */
body {
  font-family: var(--font);
  background: var(--dark-bg);
  color: var(--white);
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: max(18px, env(safe-area-inset-top)) max(14px, env(safe-area-inset-right)) max(18px, env(safe-area-inset-bottom)) max(14px, env(safe-area-inset-left));
  overflow-x: hidden;
  position: relative;
}

/* Animated gradient background */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: var(--grad-main);
  z-index: -2;
}

/* Subtle animated circles */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 40% at 80% 10%, rgba(0,168,181,.18) 0%, transparent 70%),
    radial-gradient(ellipse 50% 35% at 10% 80%, rgba(77,208,225,.12) 0%, transparent 70%),
    radial-gradient(ellipse 30% 30% at 50% 50%, rgba(0,168,181,.05) 0%, transparent 80%);
  z-index: -1;
  animation: bgPulse 8s ease-in-out infinite alternate;
}

@keyframes bgPulse {
  0%   { opacity: .7; }
  100% { opacity: 1; }
}

/* Flowing wave lines overlay */
.page-wrapper::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='800' height='600' viewBox='0 0 800 600'%3E%3Cpath d='M0 300 Q200 200 400 300 T800 300' stroke='rgba(0,168,181,0.06)' stroke-width='1.5' fill='none'/%3E%3Cpath d='M0 350 Q200 250 400 350 T800 350' stroke='rgba(77,208,225,0.04)' stroke-width='1' fill='none'/%3E%3Cpath d='M0 250 Q200 150 400 250 T800 250' stroke='rgba(0,168,181,0.04)' stroke-width='1' fill='none'/%3E%3Ccircle cx='700' cy='100' r='80' stroke='rgba(0,168,181,0.05)' stroke-width='1' fill='none'/%3E%3Ccircle cx='700' cy='100' r='130' stroke='rgba(0,168,181,0.03)' stroke-width='1' fill='none'/%3E%3Ccircle cx='100' cy='500' r='60' stroke='rgba(77,208,225,0.05)' stroke-width='1' fill='none'/%3E%3Ccircle cx='100' cy='500' r='100' stroke='rgba(77,208,225,0.03)' stroke-width='1' fill='none'/%3E%3C/svg%3E");
  background-size: cover;
  background-repeat: no-repeat;
  pointer-events: none;
  z-index: -1;
}

/* ===== Page Wrapper ===== */
.page-wrapper {
  width: 100%;
  min-height: calc(100dvh - 36px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex-grow: 1;
}

.login-container {
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
}

/* ===== Login Card (Glassmorphism) ===== */
.login {
  width: 100%;
  padding: 36px 28px 30px;
  border-radius: 28px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow:
    0 8px 32px rgba(0,0,0,.45),
    0 1px 0 rgba(255,255,255,.08) inset,
    0 0 60px rgba(0,168,181,.08);
  animation: cardIn .5s var(--ease) both;
}

@keyframes cardIn {
  from { transform: translateY(24px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}

/* ===== Logo ===== */
.logo {
  width: 180px;
  display: block;
  margin: 0 auto 28px;
  filter: drop-shadow(0 0 18px rgba(0,168,181,.35));
  animation: logoPulse 3s ease-in-out infinite alternate;
}

@keyframes logoPulse {
  0%   { filter: drop-shadow(0 0 14px rgba(0,168,181,.3)); }
  100% { filter: drop-shadow(0 0 26px rgba(0,168,181,.55)); }
}

/* ===== Input Fields ===== */
.input-container {
  width: 100%;
  margin-bottom: 22px;
}

.input-wrapper {
  margin-bottom: 18px;
}

.input-wrapper:last-of-type {
  margin-bottom: 10px;
}

.input-group {
  position: relative;
}

.input-field {
  width: 100%;
  padding: 15px 48px 15px 20px;
  border: 1.5px solid rgba(0,168,181,.3);
  border-radius: 50px;
  background: rgba(255,255,255,.05);
  color: var(--white);
  font-family: var(--font);
  font-size: 15px;
  text-align: right;
  transition: all .3s var(--ease);
  backdrop-filter: blur(4px);
}

.input-field::placeholder {
  color: rgba(232,237,242,.5);
  opacity: 1;
}

.input-field:focus {
  outline: none;
  border-color: var(--teal);
  background: rgba(0,168,181,.08);
  box-shadow:
    0 0 0 4px rgba(0,168,181,.15),
    0 4px 16px rgba(0,168,181,.12);
}

.input-icon {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--teal);
  font-size: 17px;
  transition: color .3s;
  pointer-events: none;
}

.input-field:focus + .input-icon,
.input-group:focus-within .input-icon {
  color: var(--teal-light);
}

/* Remember me checkbox */
label[for="rememberMe"],
.input-container > label {
  color: rgba(232,237,242,.7);
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  cursor: pointer;
  margin-top: 10px;
  margin-bottom: 0;
}

.input-container > label input[type="checkbox"] {
  accent-color: var(--teal);
  width: 16px;
  height: 16px;
  cursor: pointer;
}

/* ===== Login Button ===== */
.login-btn {
  width: 100%;
  padding: 16px;
  background: var(--grad-btn);
  color: var(--primary);
  border: none;
  border-radius: 50px;
  font-family: var(--font);
  font-size: 17px;
  font-weight: 700;
  margin: 18px 0 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  transition: all .3s var(--ease);
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,168,181,.35);
}

.login-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,.18) 0%, transparent 60%);
  pointer-events: none;
}

.login-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(0,168,181,.55);
  filter: brightness(1.08);
}

.login-btn:active {
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(0,168,181,.4);
}

/* ===== Buy Card Button (WhatsApp) ===== */
.buy-card-btn {
  width: 100%;
  padding: 15px;
  background: var(--grad-whatsapp);
  color: var(--white);
  border: none;
  border-radius: 50px;
  font-family: var(--font);
  font-size: 17px;
  font-weight: 700;
  margin: 0 0 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  text-decoration: none;
  transition: all .3s var(--ease);
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 18px rgba(37,211,102,.25);
}

.buy-card-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,.12) 0%, transparent 60%);
  pointer-events: none;
}

.buy-card-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(37,211,102,.4);
  color: var(--white);
}

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

/* ===== Secondary Buttons Container ===== */
.buttons-container {
  background: rgba(0,168,181,.07);
  border: 1px solid rgba(0,168,181,.18);
  border-radius: 18px;
  padding: 12px;
  margin: 0 auto;
  width: 100%;
  backdrop-filter: blur(8px);
}

.secondary-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  min-height: 48px;
  padding: 13px 16px;
  margin-bottom: 8px;
  color: var(--primary);
  text-decoration: none;
  border-radius: 50px;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 800;
  transition: all .3s var(--ease);
  position: relative;
  overflow: hidden;
}

.secondary-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,.1) 0%, transparent 60%);
  pointer-events: none;
}

.secondary-btn:last-child {
  margin-bottom: 0;
}

.secondary-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0,168,181,.22);
}

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

/* Network (WhatsApp support) */
/* Price button */
.price-btn {
  background: rgba(255,255,255,.9);
  border: 1px solid rgba(255,255,255,.45);
  box-shadow: 0 2px 12px rgba(0,168,181,.18);
}
.price-btn:hover {
  background: var(--white);
}

.support-link {
  min-height: 34px;
  color: rgba(232,237,242,.72);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
  transition: color .2s var(--ease);
}

.support-link:hover {
  color: var(--teal-light);
}

/* ===== Footer ===== */
.footer {
  margin-top: 18px;
  color: rgba(232,237,242,.45);
  font-size: 13px;
  text-align: center;
}

.footer span { color: var(--teal); font-weight: 700; }

/* ===================================================
   News Ticker Override
   =================================================== */
.news-ticker {
  background: rgba(11,19,32,.9) !important;
  border-bottom: 2px solid var(--teal) !important;
  backdrop-filter: blur(10px);
}

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

/* ===================================================
   Promo Popup Override
   =================================================== */
.ad-text-card {
  background: linear-gradient(160deg, rgba(11,19,32,.95) 0%, rgba(15,39,64,.95) 100%) !important;
  border-color: var(--teal) !important;
  backdrop-filter: blur(20px);
}

.ad-text-icon {
  background: rgba(0,168,181,.15) !important;
  box-shadow: inset 0 0 0 2px rgba(0,168,181,.4) !important;
  color: var(--teal) !important;
}

.ad-progress-fill { background: var(--teal) !important; }
.ad-progress-bar  { background: rgba(0,168,181,.2) !important; }

.ad-action-btn {
  background: var(--grad-btn) !important;
  color: var(--primary) !important;
  border-color: var(--teal) !important;
  box-shadow: 0 4px 15px rgba(0,168,181,.4) !important;
}
.ad-action-btn:hover {
  filter: brightness(1.1);
  color: var(--primary) !important;
}

.ad-box {
  border-color: var(--teal) !important;
}

/* ===================================================
   Error Popup Override
   =================================================== */
.error-popup-content {
  background: linear-gradient(160deg, rgba(11,19,32,.97) 0%, rgba(15,39,64,.97) 100%) !important;
  border-color: rgba(0,168,181,.5) !important;
  backdrop-filter: blur(20px);
  box-shadow: 0 24px 60px rgba(0,0,0,.7), 0 0 40px rgba(0,168,181,.15) !important;
}

/* Error icon color override */
.error-popup-content .fas {
  color: var(--teal) !important;
}

/* ===================================================
   Error Modal (err-backdrop / err-modal)
   =================================================== */
.err-modal {
  background: linear-gradient(160deg, rgba(11,19,32,.97) 0%, rgba(15,39,64,.95) 100%) !important;
  border-color: rgba(0,168,181,.25) !important;
  backdrop-filter: blur(20px);
}

.err-icon {
  background: rgba(0,168,181,.15) !important;
  box-shadow: inset 0 0 0 1px rgba(0,168,181,.4) !important;
  color: var(--teal) !important;
}

/* ===================================================
   Teal Glow Divider (decorative separator)
   =================================================== */
.login::after {
  content: '';
  display: block;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,168,181,.3), transparent);
  margin: 18px 0 0;
  border-radius: 1px;
}

/* ===================================================
   Responsive
   =================================================== */
@media (max-width: 480px) {
  body {
    padding: max(12px, env(safe-area-inset-top)) max(10px, env(safe-area-inset-right)) max(12px, env(safe-area-inset-bottom)) max(10px, env(safe-area-inset-left));
  }

  .page-wrapper {
    min-height: calc(100dvh - 24px);
  }

  .login {
    padding: 22px 16px 18px;
    border-radius: 22px;
  }

  .logo {
    width: 138px;
    margin-bottom: 20px;
  }

  .input-container { margin-bottom: 16px; }
  .input-wrapper { margin-bottom: 12px; }

  .input-field {
    min-height: 46px;
    padding: 12px 42px 12px 16px;
    font-size: 14px;
  }

  .input-icon { left: 15px; font-size: 16px; }

  .login-btn {
    min-height: 46px;
    padding: 12px;
    font-size: 15px;
    margin: 14px 0 10px;
  }

  .buy-card-btn {
    min-height: 46px;
    padding: 12px;
    font-size: 15px;
    margin-bottom: 14px;
  }

  .buttons-container {
    padding: 12px;
    border-radius: 18px;
  }

  .secondary-btn {
    min-height: 42px;
    padding: 10px;
    font-size: 14px;
  }

  .footer {
    margin-top: 12px;
    padding: 10px !important;
    font-size: 12px;
  }
}

@media (max-width: 360px), (max-height: 680px) {
  .login {
    padding: 18px 14px 16px;
  }

  .logo {
    width: 118px;
    margin-bottom: 14px;
  }

  .input-wrapper { margin-bottom: 10px; }
  .input-container > label { margin-top: 6px; font-size: 0.82rem; }
  .buttons-container { padding: 10px; }
  .footer { display: none; }
}

/* ===================================================
   Scrollbar
   =================================================== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--dark-bg); }
::-webkit-scrollbar-thumb {
  background: var(--teal);
  border-radius: 3px;
}

/* ===================================================
   Inputs autocomplete fix (Chrome dark mode)
   =================================================== */
input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus {
  -webkit-box-shadow: 0 0 0 100px rgba(0,168,181,.08) inset !important;
  -webkit-text-fill-color: var(--white) !important;
  caret-color: var(--white);
  border-color: var(--teal) !important;
  transition: background-color 9999s ease-in-out 0s;
}