@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@600;700;800&family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --silver-50:  #F6F7F8;
  --silver-100: #E5E7EA;
  --silver-200: #D1D3D6;
  --silver-300: #B8BFC6;
  --silver-400: #A0A6AD;

  --blue-900: #02045C;
  --blue-800: #0710A8;
  --blue-700: #0810A8;
  --blue-600: #071BE8;
  --blue-500: #0D47A1;
  --blue-400: #1565C0;
  --blue-300: #1976D2;
  --blue-200: #1E88E5;
  --blue-100: #2196F3;

  --black-900: #000000;
  --black-800: #0A0A0A;
  --black-700: #111111;
  --black-600: #1A1A1A;
  --black-500: #222222;

  --fd-border: rgba(0, 0, 0, 0.1);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Inter", "SF Pro Display", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--black-900);
  background: linear-gradient(
      90deg,
      var(--silver-300),
      var(--silver-50),
      var(--silver-200),
      var(--silver-400),
      var(--silver-100)
    );
}

.fd-fleet-login {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.fd-card {
  width: min(100%, 520px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: linear-gradient(135deg,
      var(--silver-200) 0%,
      var(--silver-50) 25%,
      var(--silver-100) 50%,
      var(--silver-300) 80%,
      var(--silver-400) 100%);
  backdrop-filter: blur(30px) saturate(180%);
  -webkit-backdrop-filter: blur(30px) saturate(180%);
  border-radius: 38px;
  padding: 36px;
  box-shadow:
    0 20px 50px rgba(0, 0, 0, 0.2),
    inset 0 1px 3px rgba(255, 255, 255, 0.5);
}

.fd-logo {
  width: 70px;
  height: 70px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: transparent;
  margin-bottom: 24px;
  filter: drop-shadow(0 3px 6px rgba(0, 0, 0, 0.25));
}

.fd-logo-svg {
  width: 100%;
  height: 100%;
}

.fd-kicker {
  color: var(--blue-800);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin: 0 0 10px;
  text-shadow: 0 0 15px rgba(7, 16, 168, 0.2);
}

h1 {
  margin: 0;
  font-size: 36px;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.04em;
  color: var(--black-900);
}

.fd-subtitle {
  color: var(--black-700);
  line-height: 1.7;
  margin: 14px 0 28px;
  font-size: 14px;
}

form {
  display: grid;
  gap: 18px;
}

label {
  display: grid;
  gap: 8px;
  color: var(--black-700);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

input {
  width: 100%;
  border: 1px solid rgba(0, 0, 0, 0.12);
  background: rgba(0, 0, 0, 0.02);
  color: var(--black-900);
  border-radius: 18px;
  padding: 15px 18px;
  font: inherit;
  outline: none;
  transition: all 0.25s ease;
  backdrop-filter: blur(10px);
}

input:focus {
  border-color: var(--blue-800);
  box-shadow: 0 0 20px rgba(7, 16, 168, 0.12), inset 0 0 8px rgba(7, 16, 168, 0.04);
  background: rgba(0, 0, 0, 0.03);
}

button[type="submit"] {
  margin-top: 12px;
  border: 0;
  border-radius: 20px;
  padding: 17px 20px;
  font-weight: 950;
  font-size: 15px;
  letter-spacing: -0.3px;
  color: #FFFFFF;
  background: linear-gradient(135deg, var(--blue-700), var(--blue-600), var(--blue-400), var(--blue-200));
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}

button[type="submit"]:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
}

.fd-msg {
  min-height: 24px;
  margin: 0;
  color: #FF4162;
  font-size: 13px;
  font-weight: 600;
}

.fd-links {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 26px;
  flex-wrap: wrap;
}

.fd-links a {
  color: var(--blue-800);
  text-decoration: none;
  font-size: 13px;
  font-weight: 800;
  transition: color 0.2s;
}

.fd-links a:hover {
  color: var(--blue-600);
}

.fd-back {
  display: block;
  margin-top: 20px;
  color: var(--black-700);
  text-decoration: none;
  font-size: 13px;
  font-weight: 800;
  text-align: center;
  transition: color 0.2s;
}

.fd-back:hover {
  color: var(--blue-800);
}

/* Language Selector */
.fd-lang-wrap {
  position: fixed;
  top: 22px;
  left: 22px;
  z-index: 20;
}

.fd-lang-btn {
  border: 1px solid var(--fd-border);
  background: var(--silver-100);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  color: var(--black-900);
  border-radius: 16px;
  padding: 10px 16px;
  font-weight: 850;
  cursor: pointer;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

.fd-lang-menu {
  display: none;
  position: absolute;
  top: 54px;
  left: 0;
  min-width: 160px;
  border: 1px solid var(--fd-border);
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  border-radius: 18px;
  padding: 8px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.12);
}

.fd-lang-menu.show {
  display: grid;
  gap: 4px;
}

.fd-lang-menu button {
  border: 0;
  background: transparent;
  color: var(--black-900);
  padding: 10px 14px;
  border-radius: 12px;
  text-align: left;
  cursor: pointer;
  font-weight: 800;
  font-size: 13px;
}

.fd-lang-menu button:hover {
  background: var(--silver-200);
}

.fd-form-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.fd-remember {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--black-700);
  font-size: 13px;
  font-weight: 800;
}

.fd-remember input {
  width: 18px;
  height: 18px;
  accent-color: var(--blue-800);
}

.fd-forgot {
  color: var(--blue-800);
  text-decoration: none;
  font-size: 13px;
  font-weight: 900;
}

/* RTL */
html[dir="rtl"] .fd-lang-wrap {
  left: auto;
  right: 22px;
}

html[dir="rtl"] .fd-lang-menu {
  left: auto;
  right: 0;
}

html[dir="rtl"] .fd-lang-menu button {
  text-align: right;
}

@media (max-width: 560px) {
  .fd-card {
    padding: 26px;
  }
  h1 {
    font-size: 28px;
  }
  .fd-lang-wrap {
    top: 14px;
    left: 14px;
  }
  html[dir="rtl"] .fd-lang-wrap {
    right: 14px;
  }
}