@import url("https://fonts.googleapis.com/css2?family=Nunito+Sans:ital,opsz,wght@0,6..12,200..1000;1,6..12,200..1000&display=swap");
:root {
  --dark-navy: #1f2739;
  --sky-blue: #4dc3fa;
  --gray-lavender: #a7a1ae;
  --pink-red: #fb667a;
  --red: #dc2626;
  --deep-teal: #185875;
  --bright-yellow: #fff842;
  --dark-shadow: #0e1119;
  --slate-blue: #323c50;
  --charcoal-blue: #2c3446;
  --dark-gray: #464a52;
  --olive-brown: #403e10;
  --olive-green: #7f7c21;
}
* {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
}
body {
  margin: 0;
  padding: 0 15px;
  font-family: "Nunito Sans", sans-serif;
  font-optical-sizing: auto;
  font-style: normal;
  font-variation-settings:
    "wdth" 100,
    "YTLC" 500;
  background: var(--dark-shadow);
  color: var(--sky-blue);
}
.section {
  padding-top: 20px;
}
.page-title {
  position: relative;
  padding: 18px 25px;
  background: linear-gradient(135deg, var(--dark-navy), var(--charcoal-blue));
  border: 1px solid var(--slate-blue);
  border-radius: 0px 0px 3px 3px;
  overflow: hidden;
}

.page-title h2 {
  margin: 0;
  color: var(--sky-blue);
  font-size: 26px;
  font-weight: 800;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.page-title h2::after {
  content: "";
  display: block;
  width: 80px;
  height: 3px;
  margin-top: 10px;
  background: var(--sky-blue);
  border-radius: 20px;
}
a {
  text-decoration: none;
  color: var(--sky-blue);
}
input,
select {
  outline: none;
  font-size: 16px;
  padding: 10px 15px;
  border-radius: 3px;
}
.checkmark {
  width: 25px;
  height: 25px;
  margin: 10px;
}
.form-title {
  background: var(--dark-navy);
  display: inline-block;
  padding: 10px 35px;
  border-radius: 3px 3px 0px 0px;
  margin-bottom: -1px;
  color: var(--sky-blue);
}
ul {
  list-style: none;
}
.btn {
  font-size: 16px;
  line-height: 20px;
  padding: 10px 25px;
  outline: none;
  border: none;
  border-radius: 3px;
  display: inline-block;
  background-color: var(--bright-yellow);
  color: var(--dark-shadow);
  cursor: pointer;
  font-weight: 600;
}
.btn-red {
  background-color: var(--red) !important;
  color: #ffffff !important;
}
/* ====================================
POPUP CSS START
=====================================*/
.message {
  position: fixed;
  top: 25px;
  right: 25px;
  z-index: 9999;
  min-width: 320px;
  max-width: 450px;
  padding: 16px 20px;
  background: linear-gradient(135deg, var(--dark-navy), var(--charcoal-blue));

  color: var(--bright-yellow);
  border: 1px solid var(--slate-blue);
  border-left: 6px solid var(--sky-blue);
  border-radius: 12px;
  box-shadow: 0 8px 25px var(--dark-shadow);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;

  animation:
    popupFade 0.35s ease,
    popupHide 0.5s ease 4.5s forwards;
}
@keyframes popupFade {
  from {
    opacity: 0;
    transform: translateY(-15px) translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0) translateX(0);
  }
}
@keyframes popupHide {
  to {
    opacity: 0;
    visibility: hidden;
    transform: translateY(-20px) translateX(20px);
  }
}
/* ====================================
POPUP CSS END
=====================================*/
/* ====================================
Modern Table Wrapper Start
=====================================*/
.modern-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 20px;
  font-family: "Segoe UI", Tahoma, sans-serif;
  background: #ffffff;
  border-radius: 3px;
  overflow: hidden;
}

.modern-table thead {
  background-color: var(--slate-blue);
  color: #fff;
}

.modern-table th {
  padding: 16px;
  text-align: left;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.modern-table td {
  padding: 14px 16px;
  font-size: 14px;
  color: var(--dark-shadow);
  border-bottom: 1px solid var(--deep-teal);
}
.modern-table tbody tr:nth-child(even) {
  background: #e1e1e1;
}
.modern-table tbody tr:hover {
  background: #eef2ff;
  transition: 0.3s ease;
}
.status-yes,
.status-no {
  padding: 5px 12px;
  border-radius: 3px;
  font-size: 12px;
  font-weight: 600;
  display: inline-block;
}

.status-yes {
  background: var(--sky-blue);
  color: var(--olive-brown);
}
.status-no {
  background: var(--red);
  color: #ffffff;
}
.table-actions a {
  text-decoration: none;
  padding: 7px 14px;
  border-radius: 3px;
  font-size: 13px;
  font-weight: 600;
  transition: 0.3s;
  margin-right: 6px;
  display: inline-block;
}

.btn-edit {
  background: var(--bright-yellow);
  color: var(--dark-shadow);
}

.btn-edit:hover {
  background: #f1e900;
}

.btn-delete {
  background: #ef4444;
  color: white;
}

.btn-delete:hover {
  background: #dc2626;
}
.empty-row td {
  text-align: center;
  padding: 25px;
  color: #6b7280;
  font-style: italic;
}
.table-responsive {
  overflow-x: auto;
  border-radius: 3px;
}
/* ====================================
Modern Table Wrapper End
=====================================*/

/* ====================================
Header CSS Start
=====================================*/
.top-header {
  width: 100%;
}

.main-tabs {
  background: var(--slate-blue);
  padding: 9px 25px 0;
  display: flex;
  gap: 12px;
}
.tab {
  border: none;
  cursor: pointer;
  padding: 10px 24px;
  min-width: 90px;
  font-weight: bold;
  font-size: 14px;
  color: var(--dark-navy);
  background: linear-gradient(#ffffff, #bdbdbd);
  border-radius: 3px 3px 0 0;
}
.tab.active {
  background: #ffffff;
  color: var(--dark-shadow);
}
.sub-tabs {
  background: linear-gradient(#eeeeee, #cfcfcf);
  min-height: 50px;
  border-top: none;
  padding: 20px;
}

.sub-tabs ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 15px 45px;
}

.sub-tabs ul li a {
  text-decoration: none;
  color: var(--dark-shadow);
  font-size: 14px;
}

.sub-tabs ul li a:hover {
  color: var(--deep-teal);
  text-decoration: underline;
}

/* ====================================
Header CSS END
=====================================*/

/* ====================================
INDEX CSS Start
=====================================*/
.status-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 15px;
  margin-bottom: 25px;
}
.status-card {
  background: linear-gradient(180deg, #1f2937 0%, #111827 100%);
  border: 1px solid #374151;
  border-left: 5px solid #22c55e;
  border-radius: 10px;
  padding: 18px 20px;
  color: #f9fafb;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35);
  font-family: "Segoe UI", Tahoma, sans-serif;
  transition: 0.2s ease;
}

.status-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.45);
}

.status-card h3 {
  margin: 0 0 12px;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #9ca3af;
  font-weight: 600;
}

.status-card strong {
  display: block;
  font-size: 28px;
  font-weight: 700;
  color: #22c55e;
  margin-bottom: 8px;
  word-break: break-word;
}

.small-muted {
  font-size: 13px;
  color: #d1d5db;
  opacity: 0.85;
}
.progress-wrap {
  background: #eee;
  height: 10px;
  border-radius: 6px;
  overflow: hidden;
  margin-top: 8px;
}

.progress-bar {
  height: 10px;
  background: #2563eb;
  width: 0%;
}

.status-yes {
  color: #15803d;
  font-weight: bold;
}

.status-no {
  color: #ffffff;
  font-weight: bold;
}

.status-warn {
  color: #ca8a04;
  font-weight: bold;
}

.small-muted {
  color: #777;
  font-size: 13px;
}
/* ====================================
INDEX CSS END
=====================================*/

/* ====================================
login.php Start
=====================================*/
.login-page {
  width: 100%;
  padding: 20px;
}

.login-box {
  width: 100%;
  max-width: 400px;
  margin: auto;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  padding: 40px 30px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.35);
}

.brand {
  font-size: 34px;
  font-weight: bold;
  text-align: center;
  margin-bottom: 10px;
  color: #fff;
}

.login-box p {
  text-align: center;
  margin-bottom: 30px;
  color: #cbd5e1;
  font-size: 15px;
}

.login-box input {
  width: 100%;
  padding: 14px 16px;
  margin-bottom: 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  font-size: 15px;
  outline: none;
  transition: 0.3s;
}

.login-box input::placeholder {
  color: #cbd5e1;
}

.login-box input:focus {
  border-color: #3b82f6;
  background: rgba(255, 255, 255, 0.09);
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.2);
}

@media (max-width: 500px) {
  .login-box {
    padding: 30px 20px;
  }

  .brand {
    font-size: 28px;
  }
}
/* ====================================
login.php END
=====================================*/

/* ====================================
mail_flow_control_headerCheck.php START
=====================================*/
.flex-form {
  display: flex;
  gap: 0px 20px;
  align-items: flex-end;
}
.flex-form {
}

/* ====================================
mail_flow_control_headerCheck.php END
=====================================*/
/* ====================================
fail2ban.php START
=====================================*/
.f2b-wrap {
  color: var(--gray-lavender);
}

.f2b-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 15px;
}

.f2b-card {
  background: var(--dark-navy);
  border: 1px solid var(--slate-blue);
  border-left: 5px solid var(--deep-teal);
  border-radius: 3px;
  padding: 18px;
  box-shadow: 0 4px 15px var(--dark-shadow);
}

.f2b-card.active {
  border-left-color: var(--sky-blue);
}

.f2b-card.inactive {
  border-left-color: var(--red);
}

.f2b-card h3 {
  margin: 0 0 12px 0;
  color: var(--sky-blue);
}

.f2b-stat {
  display: flex;
  justify-content: space-between;
  margin: 7px 0;
}

.f2b-ok {
  color: var(--sky-blue);
  font-weight: bold;
}

.f2b-bad {
  color: var(--pink-red);
  font-weight: bold;
}

.f2b-message {
  padding: 12px 15px;
  border-radius: 3px;
  margin: 15px 0;
  font-weight: bold;
  background: var(--charcoal-blue);
  border-left: 5px solid var(--sky-blue);
}

.f2b-message.error {
  border-left-color: var(--red);
  color: var(--pink-red);
}

.f2b-message.success {
  border-left-color: var(--sky-blue);
  color: var(--sky-blue);
}

.border-form {
  background: var(--dark-navy);
  border: 1px solid var(--slate-blue);
  padding: 15px;
  border-radius: 3px;
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  align-items: end;
}

.border-form label {
  color: var(--sky-blue);
}

.f2b-badge {
  background: var(--charcoal-blue);
  color: var(--gray-lavender);
  border: 1px solid var(--dark-gray);
  padding: 5px 8px;
  border-radius: 6px;
  display: inline-block;
  margin: 3px;
  font-size: 13px;
}

.f2b-view-more {
  background: var(--olive-brown);
  color: var(--bright-yellow);
  border: 1px solid var(--olive-green);
  padding: 5px 9px;
  border-radius: 6px;
  cursor: pointer;
  margin: 3px;
}

.f2b-terminal {
  background: var(--dark-shadow);
  color: var(--sky-blue);
  border: 1px solid var(--slate-blue);
  padding: 15px;
  border-radius: 3px;
  overflow: auto;
  white-space: pre-wrap;
  max-height: 420px;
}

.f2b-modal {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--dark-shadow);
  z-index: 9999;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.f2b-modal-content {
  background: var(--dark-navy);
  border: 1px solid var(--sky-blue);
  width: 100%;
  max-width: 850px;
  border-radius: 3px;
  overflow: hidden;
  box-shadow: 0 5px 25px var(--dark-shadow);
}

.f2b-modal-header {
  background: var(--slate-blue);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
}

.f2b-modal-header h3 {
  color: var(--sky-blue);
  margin: 0;
}

.f2b-modal-body {
  padding: 20px;
  max-height: 500px;
  overflow: auto;
  line-height: 2;
}

.f2b-close {
  background: var(--red);
  color: var(--gray-lavender);
  border: 0;
  width: 35px;
  height: 35px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 20px;
}
/* ====================================
fail2ban.php END
=====================================*/