* {
  box-sizing: border-box;
}

:root {
  --blue: #2f72ff;
  --blue-dark: #0b2b63;
  --navy: #06295c;
  --navy-deep: #062451;
  --text: #0d2b5e;
  --muted: #7b8faf;
  --line: #d9e4f1;
  --surface: #ffffff;
  --page: #f2f7fc;
}

html,
body {
  margin: 0;
  min-height: 100%;
  font-family: "Inter", Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 15% 8%, rgba(47,114,255,.06), transparent 24%),
    linear-gradient(180deg, #f9fbff 0%, #edf4fa 100%);
}

body {
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input {
  font: inherit;
}

.page-shell {
  width: 100%;
  min-height: 100vh;
}

.topbar {
  height: 44px;
  background: rgba(255,255,255,.97);
  border-top: 2px solid #1684ff;
  border-bottom: 1px solid #dbe5f1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 34px;
}

.platform-note,
.top-nav,
.top-nav a {
  display: flex;
  align-items: center;
}

.platform-note {
  gap: 10px;
  font-size: 12px;
  color: #0c315e;
  font-weight: 800;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #28d6ad;
  box-shadow: 0 0 0 5px rgba(40,214,173,.14);
}

.top-nav {
  gap: 30px;
}

.top-nav a {
  gap: 8px;
  font-size: 11px;
  font-weight: 700;
  color: #334866;
}

.top-nav i {
  color: #2c77ff;
  font-size: 14px;
}

.auth-shell {
  width: calc(100% - 120px);
  margin: 14px auto 28px;
  min-height: calc(100vh - 86px);
  display: grid;
  grid-template-columns: 43% 57%;
  overflow: hidden;
  border-radius: 28px;
  background: #f7f9fc;
  border: 1px solid #dfe7f1;
  box-shadow: 0 20px 55px rgba(26, 55, 92, .08);
}

.promo {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 55% 40%, rgba(11,94,232,.2), transparent 24%),
    radial-gradient(circle at 90% 90%, rgba(28,117,255,.18), transparent 28%),
    linear-gradient(180deg, #031d45 0%, #082d65 100%);
  color: #fff;
}

.promo::before {
  content: "";
  position: absolute;
  width: 340px;
  height: 340px;
  right: -100px;
  bottom: -90px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(33,118,255,.18), transparent 70%);
}

.promo-content {
  width: 78%;
  max-width: 610px;
  margin: 0 auto;
  padding: 58px 0 40px;
  position: relative;
  z-index: 2;
}

.eyebrow {
  display: inline-block;
  color: #55a0ff;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .8px;
  margin-bottom: 10px;
}

.promo h1 {
  margin: 0;
  font-size: clamp(46px, 4vw, 64px);
  line-height: 1.03;
  letter-spacing: -2.7px;
  color: #fff;
}

.promo h1 span {
  display: block;
  color: #357cff;
}

.promo-lead {
  margin: 28px 0 0;
  max-width: 585px;
  font-size: 17px;
  line-height: 1.62;
  font-weight: 650;
  color: rgba(255,255,255,.96);
}

.server-visual {
  position: relative;
  width: 330px;
  height: 300px;
  margin: 22px auto 10px;
  filter: drop-shadow(0 25px 25px rgba(4,13,49,.35));
}

.rack {
  position: absolute;
  left: 86px;
  top: 90px;
  width: 160px;
  height: 140px;
  transform: perspective(500px) rotateX(5deg) rotateY(-8deg);
}

.rack-unit {
  position: relative;
  height: 46px;
  margin-bottom: 6px;
  border-radius: 10px;
  background: linear-gradient(180deg, #143d8d 0%, #09285d 100%);
  border: 1px solid rgba(54,132,255,.48);
  box-shadow:
    inset 0 0 18px rgba(27,113,255,.18),
    0 8px 18px rgba(0,0,0,.2);
}

.rack-unit::before {
  content: "";
  position: absolute;
  inset: 7px 14px;
  border-radius: 6px;
  border: 1px solid rgba(69,144,255,.16);
}

.rack-unit span {
  position: absolute;
  top: 17px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  box-shadow: 0 0 12px currentColor;
}

.rack-unit span:nth-child(1) {
  left: 18px;
  color: #22cfff;
  background: currentColor;
}
.rack-unit span:nth-child(2) {
  left: 34px;
  color: #3e7dff;
  background: currentColor;
}
.rack-unit span:nth-child(3) {
  left: 50px;
  color: #22cfff;
  background: currentColor;
}

.cloud {
  position: absolute;
  color: #2f7cff;
  filter: drop-shadow(0 0 13px rgba(31,116,255,.75));
  z-index: 3;
}

.cloud-main {
  top: 34px;
  left: 115px;
  font-size: 76px;
}

.cloud-small {
  top: 112px;
  right: 20px;
  font-size: 58px;
  color: #1ba7ff;
}

.shield-lock {
  position: absolute;
  right: 35px;
  bottom: 24px;
  width: 95px;
  height: 110px;
  clip-path: polygon(50% 0, 90% 17%, 83% 67%, 50% 100%, 17% 67%, 10% 17%);
  background: linear-gradient(180deg, #1f80ff 0%, #0b55c4 100%);
  display: grid;
  place-items: center;
  color: #5de6ff;
  font-size: 32px;
  border-radius: 24px;
  box-shadow:
    inset 0 0 22px rgba(82,196,255,.25),
    0 18px 30px rgba(0,0,0,.28);
}

.grid-line {
  position: absolute;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(57,149,255,.5), transparent);
  transform: rotate(-25deg);
  opacity: .65;
}

.gl1 { width: 240px; left: 15px; bottom: 63px; }
.gl2 { width: 230px; left: 34px; bottom: 35px; }
.gl3 { width: 220px; left: 64px; bottom: 5px; }

.benefits {
  display: grid;
  gap: 28px;
  margin-top: 8px;
}

.benefit {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 15px;
  align-items: center;
}

.benefit-icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(42,104,222,.38);
  border: 1px solid rgba(94,151,255,.25);
  color: #fff;
  font-size: 21px;
}

.benefit strong {
  display: block;
  font-size: 13px;
  margin-bottom: 6px;
}

.benefit span {
  display: block;
  font-size: 11px;
  line-height: 1.45;
  color: rgba(255,255,255,.93);
  font-weight: 600;
}

.form-area {
  background:
    linear-gradient(180deg, rgba(255,255,255,.95), rgba(250,252,255,.98)),
    #f7f9fc;
  padding: 24px 38px;
  display: flex;
  align-items: center;
}

.login-card {
  width: 100%;
  max-width: 980px;
  margin: 0 auto;
  background: #fff;
  border-radius: 24px;
  padding: 34px 30px 24px;
  box-shadow: 0 14px 40px rgba(41,69,105,.09);
  border: 1px solid #eef2f7;
}

.login-head .small-title {
  display: inline-block;
  color: #176cff;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1.4px;
  margin-bottom: 12px;
}

.login-head h2 {
  margin: 0 0 9px;
  font-size: 31px;
  line-height: 1.1;
  letter-spacing: -1px;
  color: #082754;
}

.login-head p {
  margin: 0 0 22px;
  color: #7385a5;
  font-size: 15px;
}

.login-form {
  display: grid;
  gap: 16px;
}

.field {
  display: grid;
  gap: 8px;
}

.field > span {
  font-size: 14px;
  color: #0c2a59;
  font-weight: 800;
}

.input-wrap {
  height: 66px;
  border: 1px solid #d6e1ef;
  border-radius: 12px;
  background: #fff;
  display: flex;
  align-items: center;
  transition: .2s ease;
}

.input-wrap:focus-within {
  border-color: #3b7cff;
  box-shadow: 0 0 0 4px rgba(59,124,255,.08);
}

.input-wrap > i {
  width: 52px;
  text-align: center;
  color: #7890b5;
  font-size: 16px;
}

.input-wrap input {
  flex: 1;
  min-width: 0;
  height: 100%;
  border: 0;
  outline: 0;
  background: transparent;
  color: #173762;
  font-size: 16px;
  font-weight: 500;
}

.input-wrap input::placeholder {
  color: #92a5c2;
}

.password input {
  padding-right: 46px;
}

.eye {
  width: 46px;
  height: 46px;
  border: 0;
  background: transparent;
  color: #7990b3;
  display: grid;
  place-items: center;
  cursor: pointer;
}

.remember-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 1px;
}

.remember {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #0d2d5b;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
}

.remember input {
  display: none;
}

.fake-check {
  width: 21px;
  height: 21px;
  border-radius: 5px;
  border: 1px solid #cfdae8;
  background: #fff;
  position: relative;
}

.remember input:checked + .fake-check {
  background: #2f72ff;
  border-color: #2f72ff;
}

.remember input:checked + .fake-check::after {
  content: "✓";
  position: absolute;
  left: 4px;
  top: -1px;
  color: white;
  font-size: 14px;
  font-weight: 800;
}

.forgot {
  color: #176cff;
  font-size: 13px;
  font-weight: 800;
}

.login-btn {
  height: 60px;
  border: 0;
  border-radius: 10px;
  color: #fff;
  font-size: 16px;
  font-weight: 800;
  background: linear-gradient(90deg, #2b6df2 0%, #347cff 100%);
  box-shadow: 0 10px 24px rgba(47,114,255,.22);
  cursor: pointer;
  transition: .2s ease;
}

.login-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 28px rgba(47,114,255,.26);
}

.divider {
  display: flex;
  align-items: center;
  gap: 18px;
  color: #96a4b9;
  font-size: 11px;
  margin: -1px 0;
}

.divider::before,
.divider::after {
  content: "";
  height: 1px;
  flex: 1;
  background: #e4eaf2;
}

.social-btn {
  height: 60px;
  border: 1px solid #d7e1ee;
  border-radius: 11px;
  background: #fff;
  color: #132c56;
  font-size: 14px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  cursor: pointer;
  transition: .2s ease;
}

.social-btn:hover {
  background: #f9fbfe;
}

.google-g {
  font-weight: 900;
  font-size: 18px;
  background: conic-gradient(from -45deg, #4285f4 0 25%, #34a853 0 42%, #fbbc05 0 67%, #ea4335 0 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.ms-logo {
  width: 18px;
  height: 18px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 2px;
}

.ms-logo i:nth-child(1){ background:#f35325; }
.ms-logo i:nth-child(2){ background:#81bc06; }
.ms-logo i:nth-child(3){ background:#05a6f0; }
.ms-logo i:nth-child(4){ background:#ffba08; }

.signup-row {
  margin-top: -2px;
  min-height: 50px;
  border-radius: 10px;
  background: #f5f7fa;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  font-size: 12px;
  font-weight: 800;
  color: #17335f;
}

.signup-row a {
  color: #176cff;
}

@media (max-width: 1250px) {
  .auth-shell {
    width: calc(100% - 48px);
    grid-template-columns: 42% 58%;
  }

  .promo-content {
    width: 84%;
  }

  .form-area {
    padding: 22px;
  }

  .login-card {
    padding: 28px 24px 22px;
  }
}

@media (max-width: 980px) {
  .topbar {
    padding: 0 18px;
  }

  .top-nav {
    gap: 18px;
  }

  .top-nav span {
    display: none;
  }

  .auth-shell {
    width: calc(100% - 20px);
    grid-template-columns: 1fr;
    border-radius: 20px;
  }

  .promo {
    min-height: 690px;
  }

  .form-area {
    padding: 16px;
  }

  .login-card {
    max-width: none;
  }
}

@media (max-width: 620px) {
  .topbar {
    height: 48px;
  }

  .platform-note {
    font-size: 10px;
  }

  .promo-content {
    width: 88%;
    padding-top: 42px;
  }

  .promo h1 {
    font-size: 44px;
  }

  .promo-lead {
    font-size: 15px;
  }

  .server-visual {
    transform: scale(.82);
    transform-origin: center top;
    margin-bottom: -35px;
  }

  .benefit {
    grid-template-columns: 46px 1fr;
  }

  .benefit-icon {
    width: 46px;
    height: 46px;
  }

  .form-area {
    padding: 10px;
  }

  .login-card {
    padding: 24px 16px 18px;
    border-radius: 16px;
  }

  .login-head h2 {
    font-size: 26px;
  }

  .input-wrap,
  .login-btn,
  .social-btn {
    height: 56px;
  }

  .remember-row {
    align-items: flex-start;
  }

  .forgot,
  .remember {
    font-size: 12px;
  }
}


/* === KAYIT OL EKRANIYLA AYNI RENK PALETİ === */
.promo {
  background:
    radial-gradient(circle at 68% 18%, rgba(18,104,255,.08), transparent 27%),
    radial-gradient(circle at 20% 70%, rgba(18,104,255,.045), transparent 34%),
    linear-gradient(140deg, #ffffff 0%, #f7fbff 58%, #edf5ff 100%) !important;
  color: #0a1d42 !important;
  border-right: 1px solid #e8eef6;
}

.promo::before {
  background: radial-gradient(circle, rgba(18,104,255,.08), transparent 70%) !important;
}

.eyebrow {
  color: #1268ff !important;
  background: #edf4ff;
  border-radius: 12px;
  padding: 7px 12px;
}

.promo h1 {
  color: #082451 !important;
}

.promo h1 span {
  color: #176cff !important;
}

.promo-lead {
  color: #14284c !important;
  font-weight: 500;
}

.benefit-icon {
  background: #edf4ff !important;
  border: 0 !important;
  color: #176cff !important;
}

.benefit strong {
  color: #10264e !important;
}

.benefit span {
  color: #53698f !important;
  font-weight: 500;
}

/* Sunucu illüstrasyonunu kayıt ekranındaki açık mavi stile yaklaştır */
.server-visual {
  filter: drop-shadow(0 28px 25px rgba(36,112,220,.15)) !important;
}

.rack-unit {
  background: linear-gradient(180deg,#eaf7ff 0%,#c8e7ff 25%,#8fc8ff 100%) !important;
  border: 1px solid #bddff8 !important;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.75), 0 14px 30px rgba(7,100,222,.15) !important;
}

.rack-unit::before {
  border-color: rgba(101,171,231,.32) !important;
}

.cloud-main {
  color: #4ca7ff !important;
  filter: drop-shadow(0 0 13px rgba(31,116,255,.25)) !important;
}

.cloud-small {
  color: #72c8ff !important;
  filter: drop-shadow(0 0 13px rgba(31,116,255,.2)) !important;
}

.shield-lock {
  background: linear-gradient(180deg,#54c4ff 0%,#1674ff 100%) !important;
  color: #ffffff !important;
  box-shadow: inset 0 0 22px rgba(255,255,255,.18), 0 18px 30px rgba(25,105,244,.24) !important;
}

.grid-line {
  background: linear-gradient(90deg, transparent, rgba(57,149,255,.22), transparent) !important;
}

.form-area {
  background:
    linear-gradient(180deg, rgba(255,255,255,.96), rgba(248,251,255,.98)),
    #f7f9fc !important;
}

.login-btn {
  background: linear-gradient(90deg,#1167ed 0%,#2a76ff 55%,#547fff 100%) !important;
}


/* HostingBul v196 PHP integration: source design kept intact; only host layout isolation. */
body > .topbar, body > .site-header, body > .hb-mobile-nav, body > .site-footer { display:none !important; }
body > .flash { display:none !important; }
.page-shell { min-height:100vh; }
.hb196-error { margin:0 0 12px; padding:10px 12px; border:1px solid #ffd4d8; background:#fff5f6; color:#a32735; border-radius:10px; font-size:12px; font-weight:600; }
.hb196-success { margin:0 0 12px; padding:10px 12px; border:1px solid #ccebdc; background:#f1fbf6; color:#176d4c; border-radius:10px; font-size:12px; font-weight:600; }
.g-recaptcha { display:flex; justify-content:center; width:100%; }
.g-recaptcha > div { margin-inline:auto; }
.hb196-corp-box { display:none; padding:12px; border:1px solid #dce6f2; border-radius:12px; background:#f8fbff; }
.hb196-corp-box.show { display:grid; gap:12px; }
@media (max-width: 680px) { .g-recaptcha { transform:scale(.88); transform-origin:center top; margin-bottom:-8px; } }

/* v197 original branding + shared auth feedback */
.brand-group,.brand{display:flex;align-items:center}.brand-group{gap:24px}.brand-original-logo{display:block;width:148px;height:auto;object-fit:contain}
.login-form .input-wrap>input{border:0!important;box-shadow:none!important;border-radius:0!important;background:transparent!important;margin:0!important;max-width:none!important;padding-right:12px!important}
.hb-social-toast{position:fixed;left:50%;bottom:28px;z-index:99999;transform:translate(-50%,24px);opacity:0;pointer-events:none;background:#082451;color:#fff;padding:13px 18px;border-radius:12px;box-shadow:0 14px 38px rgba(8,36,81,.24);font-size:13px;font-weight:700;transition:.22s ease;max-width:calc(100vw - 32px);text-align:center}.hb-social-toast.show{opacity:1;transform:translate(-50%,0)}
.forgot-recaptcha{display:flex;justify-content:center;margin:4px 0 2px}.forgot-action-link{text-decoration:none;display:flex;align-items:center;justify-content:center;margin-top:14px}.forgot-back{justify-content:center;margin-top:14px}.forgot-back a{color:#176cff;font-weight:700}
@media(max-width:900px){.brand-original-logo{width:132px}.brand-group{gap:14px}}

/* v199: no header logo + mobile-first login/forgot presentation */
.topbar .brand{display:none!important}
.topbar .brand-group{gap:0!important}

@media (max-width: 760px) {
  html,body{width:100%;max-width:100%;overflow-x:hidden;background:#f7f9fc!important}
  .page-shell{width:100%;min-height:100dvh;padding:0!important}
  .topbar{min-height:54px;height:auto;padding:10px 16px;border-radius:0 0 16px 16px;gap:12px}
  .platform-note{font-size:10.5px;line-height:1.25;min-width:0}
  .top-nav{gap:14px;flex:0 0 auto}
  .top-nav span{display:none}
  .top-nav i{font-size:16px}

  /* Mobile opens directly on the useful login form, matching the requested view. */
  .auth-shell{display:block!important;width:100%!important;min-height:calc(100dvh - 54px)!important;margin:0!important;border:0!important;border-radius:0!important;background:#fff!important;box-shadow:none!important;overflow:visible!important}
  .promo{display:none!important}
  .form-area{width:100%!important;min-height:calc(100dvh - 54px)!important;padding:16px 12px 28px!important;display:block!important;background:#fff!important}
  .login-card{width:100%!important;max-width:none!important;min-height:0!important;margin:0!important;padding:22px 16px 18px!important;border-radius:18px!important;box-shadow:none!important;border:1px solid #e3eaf4!important}
  .login-head{margin-bottom:24px!important}
  .login-head .small-title{font-size:11px!important;letter-spacing:1.2px!important}
  .login-head h2{font-size:27px!important;line-height:1.15!important;margin:10px 0 8px!important}
  .login-head p{font-size:14px!important;line-height:1.5!important;margin:0!important}
  .login-form{gap:18px!important}
  .field>span{font-size:14px!important;margin-bottom:8px!important}
  .input-wrap,.login-btn,.social-btn{height:58px!important;min-height:58px!important;border-radius:13px!important}
  .input-wrap input{font-size:15px!important;min-width:0!important;width:100%!important}
  .remember-row{gap:12px!important;align-items:center!important}
  .remember,.forgot{font-size:12.5px!important}
  .forgot{margin-left:auto!important;text-align:right!important}
  .social-btn{font-size:14px!important}
  .divider{margin:2px 0!important}
  .signup-box{font-size:12px!important;padding:14px 10px!important}
  .hb-social-toast{bottom:18px!important;font-size:12px!important}
}

@media (max-width: 390px) {
  .topbar{padding-inline:12px}
  .platform-note span:last-child{max-width:190px}
  .form-area{padding:12px 8px 22px!important}
  .login-card{padding:20px 13px 16px!important}
  .login-head h2{font-size:25px!important}
  .remember,.forgot{font-size:11.5px!important}
}