/* ============================================================
   css/login.css - Atmospheric Azure Mosaic Login Portal
   Exact 1:1 match with page-dasbor.php
   ============================================================ */

#ptv-login-screen {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  min-height: 100vh;
  min-height: 100dvh;
  overflow: hidden;
  z-index: 99999;
  background: #061A36;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "SF Pro", "Plus Jakarta Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: max(20px, env(safe-area-inset-top, 20px)) max(18px, env(safe-area-inset-right, 18px)) max(20px, env(safe-area-inset-bottom, 20px)) max(18px, env(safe-area-inset-left, 18px));
  -webkit-font-smoothing: antialiased;
}

/* Single-Asset Photo Mosaic Background (PC & Mobile Responsive) */
.login-bg-container {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  user-select: none;
  background: #061A36;
}
.login-bg-picture,
.login-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
  opacity: 0.58;
  transform: scale(1.02);
  transition: opacity 0.3s ease;
}
@media (max-width: 768px) {
  .login-bg-picture,
  .login-bg-img {
    opacity: 0.52;
  }
}

/* Luminous Atmosphere Gradient & Vignette Overlay */
.mosaic-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(ellipse 75% 65% at 50% 48%, rgba(6, 26, 54, 0.35) 0%, rgba(4, 18, 38, 0.65) 100%),
    linear-gradient(155deg, rgba(11, 95, 191, 0.25) 0%, rgba(18, 115, 230, 0.18) 45%, rgba(59, 142, 247, 0.15) 85%, rgba(94, 162, 248, 0.20) 100%);
}

/* Top Bar Header */
.lk-topbar {
  position: absolute;
  top: max(18px, env(safe-area-inset-top, 18px));
  right: max(24px, env(safe-area-inset-right, 24px));
  display: flex;
  align-items: center;
  gap: 22px;
  z-index: 10;
}
.lk-navlink {
  color: rgba(255, 255, 255, 0.88);
  font-size: 13.5px;
  font-weight: 600;
  text-decoration: none;
  letter-spacing: -0.01em;
  transition: color 0.15s ease, opacity 0.15s ease;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
}
.lk-navlink:hover {
  color: #FFFFFF;
  opacity: 1;
  text-decoration: underline;
}

/* Center Content Container */
.lk-auth-box {
  position: relative;
  z-index: 10;
  width: 100%;
  max-width: 360px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

/* Brand Logo (Official PTV Logo in Pure White) */
.lk-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 28px;
  user-select: none;
}
.lk-brand-logo-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
}
.lk-brand-logo-img {
  width: auto;
  height: 64px;
  max-width: 250px;
  object-fit: contain;
  filter: brightness(0) invert(1) drop-shadow(0 4px 16px rgba(0, 0, 0, 0.3));
  display: block;
}
@media (max-width: 440px) {
  .lk-brand {
    margin-bottom: 22px;
  }
  .lk-brand-logo-img {
    height: 52px;
    max-width: 210px;
  }
}

/* Error Badge */
.lk-error {
  width: 100%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid #FCA5A5;
  color: #B02B23;
  padding: 11px 18px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.18);
  animation: lkShake 0.34s ease both;
}
@keyframes lkShake {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-4px); }
  40%, 80% { transform: translateX(4px); }
}

/* Form Controls */
.lk-form {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 13px;
}
.lk-input {
  width: 100%;
  height: 48px;
  border-radius: 999px;
  border: none;
  background: #FFFFFF;
  color: #072A52;
  padding: 0 22px;
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  outline: none;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
  transition: box-shadow 0.2s ease, transform 0.15s ease;
}
.lk-input:focus {
  box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.45), 0 6px 22px rgba(0, 0, 0, 0.22);
  transform: translateY(-1px);
}
.lk-input::placeholder {
  color: #9DB2CF;
  font-weight: 400;
}

.lk-input-wrap {
  position: relative;
  width: 100%;
  display: flex;
  align-items: center;
}
.lk-input-wrap .lk-input {
  padding-right: 48px;
}
.lk-pass-toggle {
  position: absolute;
  right: 12px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: none;
  background: transparent;
  color: #8CA1C4;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: color 0.15s ease, background 0.15s ease;
  padding: 0;
}
.lk-pass-toggle:hover {
  color: #0B5FBF;
  background: rgba(11, 95, 191, 0.08);
}

/* Action Row: Signup / Bantuan on Left, Login Button on Right */
.lk-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 4px;
  padding: 0 8px;
}
.lk-sublink {
  color: rgba(255, 255, 255, 0.92);
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: -0.01em;
  text-decoration: none;
  transition: color 0.15s ease, opacity 0.15s ease;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
}
.lk-sublink:hover {
  color: #FFFFFF;
  text-decoration: underline;
}
.lk-btn-login {
  height: 44px;
  padding: 0 36px;
  border-radius: 999px;
  background: #FFFFFF;
  color: #0B5FBF;
  font-family: inherit;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.015em;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.18);
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.15s ease;
  touch-action: manipulation;
  user-select: none;
}
.lk-btn-login:hover {
  background: #F8FAFD;
  box-shadow: 0 6px 22px rgba(0, 0, 0, 0.25);
  transform: translateY(-1px);
}
.lk-btn-login:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

/* Google Sign In & Divider */
.lk-divider {
  display: flex;
  align-items: center;
  text-align: center;
  margin: 16px 0 12px;
  color: rgba(255, 255, 255, 0.80);
}
.lk-divider::before, .lk-divider::after {
  content: '';
  flex: 1;
  border-bottom: 1px solid rgba(255, 255, 255, 0.25);
}
.lk-divider span {
  padding: 0 12px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.lk-btn-google {
  width: 100%;
  height: 46px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  color: #072A52;
  font-family: inherit;
  font-size: 14px;
  font-weight: 650;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.14);
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.15s ease;
  user-select: none;
}
.lk-btn-google:hover {
  background: #FFFFFF;
  transform: translateY(-1px);
  box-shadow: 0 6px 22px rgba(0, 0, 0, 0.22);
}
.lk-btn-google:active {
  transform: translateY(0);
}

/* Help Modal Popup */
.lk-modal-scrim {
  position: fixed;
  inset: 0;
  background: rgba(4, 28, 58, 0.65);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 100000;
  opacity: 0;
  pointer-events: none !important;
  visibility: hidden !important;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}
.lk-modal-scrim.active {
  opacity: 1;
  pointer-events: auto !important;
  visibility: visible !important;
}
.lk-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -46%) scale(0.95);
  width: min(440px, calc(100vw - 32px));
  max-height: min(88vh, 88dvh);
  background: #FFFFFF;
  border-radius: 24px;
  padding: 24px 22px 20px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.35), 0 2px 8px rgba(0, 0, 0, 0.1);
  z-index: 100001;
  opacity: 0;
  pointer-events: none !important;
  visibility: hidden !important;
  transition: transform 0.25s cubic-bezier(0.34, 1.4, 0.64, 1), opacity 0.22s ease, visibility 0.22s ease;
  color: #072A52;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.lk-modal.active {
  transform: translate(-50%, -50%) scale(1);
  opacity: 1;
  pointer-events: auto !important;
  visibility: visible !important;
}
.lk-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(11, 42, 74, 0.08);
}
.lk-modal-title-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}
.lk-modal-ic {
  width: 36px;
  height: 36px;
  border-radius: 11px;
  background: rgba(10, 102, 194, 0.10);
  color: #0A66C2;
  display: grid;
  place-items: center;
}
.lk-modal-title {
  font-size: 17px;
  font-weight: 750;
  letter-spacing: -0.025em;
  color: #072A52;
}
.lk-modal-close {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: none;
  background: rgba(11, 42, 74, 0.06);
  color: #5B6B8A;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: background 0.15s ease, color 0.15s ease;
}
.lk-modal-close:hover {
  background: rgba(11, 42, 74, 0.12);
  color: #072A52;
}
.lk-modal-body {
  padding: 16px 2px 18px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-align: left;
}
.lk-help-card {
  background: #F8FAFD;
  border: 1px solid #E2ECF8;
  border-radius: 14px;
  padding: 13px 15px;
}
.lk-help-card h4 {
  font-size: 13.5px;
  font-weight: 700;
  color: #0B5FBF;
  margin-bottom: 4px;
}
.lk-help-card p {
  font-size: 12.5px;
  color: #38587A;
  line-height: 1.45;
  margin: 0;
}
.lk-help-card code {
  background: #E8F0FB;
  color: #0B5FBF;
  padding: 1px 5px;
  border-radius: 5px;
  font-size: 12px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}
.lk-modal-footer {
  display: flex;
  gap: 10px;
  padding-top: 14px;
  border-top: 1px solid rgba(11, 42, 74, 0.08);
}
.lk-modal-btn {
  flex: 1;
  min-height: 42px;
  padding: 0 16px;
  border-radius: 999px;
  font-size: 13.5px;
  font-weight: 650;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  text-decoration: none;
  transition: all 0.15s ease;
}
.lk-modal-btn.pri {
  background: #0A66C2;
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(10, 102, 194, 0.28);
}
.lk-modal-btn.pri:hover {
  background: #0854A1;
}
.lk-modal-btn.sec {
  background: #F1F4F9;
  color: #38587A;
}
.lk-modal-btn.sec:hover {
  background: #E2E8F0;
  color: #072A52;
}

@media (max-width: 440px) {
  .lk-auth-box {
    max-width: 100%;
    padding: 0 6px;
  }
  .lk-topbar {
    top: max(14px, env(safe-area-inset-top, 14px));
    right: max(16px, env(safe-area-inset-right, 16px));
    gap: 14px;
  }
  .lk-navlink {
    font-size: 12.5px;
  }
}