/* =========================================================
   ZakiChat Security
   Responsive security settings UI
   ========================================================= */

.security-page {
  min-height: 100vh;
  padding-bottom: 92px;
  background:
    radial-gradient(
      circle at 10% 0%,
      rgba(39, 211, 162, .14),
      transparent 30%
    ),
    radial-gradient(
      circle at 100% 12%,
      rgba(24, 174, 240, .13),
      transparent 32%
    ),
    #050b13;
}

.security-shell {
  max-width: 760px;
  margin: 0 auto;
  padding: 22px 18px 115px;
}

/* ---------------------------------------------------------
   Header
   --------------------------------------------------------- */

.security-header {
  margin-bottom: 20px;
}

.security-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  margin-bottom: 20px;
  padding: 8px 13px;
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 13px;
  background: rgba(255, 255, 255, .035);
  color: var(--muted);
  text-decoration: none;
  font-size: .72rem;
  font-weight: 800;
  transition:
    color .18s ease,
    background .18s ease,
    border-color .18s ease,
    transform .18s ease;
}

.security-back:hover {
  color: var(--text);
  background: rgba(39, 211, 162, .08);
  border-color: rgba(39, 211, 162, .25);
  transform: translateX(-2px);
}

.security-back-icon {
  font-size: 1rem;
}

.security-heading {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.security-heading-icon {
  width: 54px;
  height: 54px;
  flex: 0 0 54px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(39, 211, 162, .2);
  border-radius: 17px;
  background:
    linear-gradient(
      145deg,
      rgba(39, 211, 162, .18),
      rgba(24, 174, 240, .11)
    );
  box-shadow:
    0 14px 38px rgba(0, 0, 0, .22);
  font-size: 24px;
}

.security-eyebrow {
  display: block;
  margin-bottom: 4px;
  color: var(--primary);
  font-size: .59rem;
  font-weight: 900;
  letter-spacing: .14em;
}

.security-heading h1 {
  margin: 0;
  color: var(--text);
  font-size: clamp(1.45rem, 5vw, 2rem);
  line-height: 1.1;
}

.security-heading p {
  max-width: 570px;
  margin: 7px 0 0;
  color: var(--muted);
  font-size: .72rem;
  line-height: 1.55;
}

/* ---------------------------------------------------------
   Overview
   --------------------------------------------------------- */

.security-overview {
  display: flex;
  align-items: center;
  gap: 13px;
  margin-bottom: 18px;
  padding: 15px;
  border: 1px solid rgba(39, 211, 162, .18);
  border-radius: 19px;
  background:
    linear-gradient(
      135deg,
      rgba(39, 211, 162, .10),
      rgba(24, 174, 240, .055)
    );
  box-shadow:
    0 16px 45px rgba(0, 0, 0, .15);
}

.security-overview-icon {
  width: 43px;
  height: 43px;
  flex: 0 0 43px;
  display: grid;
  place-items: center;
  border-radius: 13px;
  background: rgba(39, 211, 162, .12);
  font-size: 19px;
}

.security-overview-copy {
  min-width: 0;
  flex: 1;
}

.security-overview-copy strong {
  display: block;
  color: var(--text);
  font-size: .76rem;
  font-weight: 850;
}

.security-overview-copy span {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: .62rem;
  line-height: 1.45;
}

.security-overview-badge {
  flex: 0 0 auto;
  padding: 6px 9px;
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 9px;
  background: rgba(255, 255, 255, .045);
  color: var(--muted);
  font-size: .58rem;
  font-weight: 850;
  white-space: nowrap;
}

.security-overview-badge.enabled {
  border-color: rgba(39, 211, 162, .25);
  background: rgba(39, 211, 162, .12);
  color: var(--primary);
}

/* ---------------------------------------------------------
   Panels
   --------------------------------------------------------- */

.security-panel {
  margin-top: 18px;
  padding: 17px;
  border: 1px solid rgba(255, 255, 255, .065);
  border-radius: 21px;
  background:
    linear-gradient(
      145deg,
      rgba(255, 255, 255, .042),
      rgba(255, 255, 255, .018)
    );
  box-shadow:
    0 18px 55px rgba(0, 0, 0, .18);
}

.security-panel:first-of-type {
  margin-top: 0;
}

.security-panel-heading {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
}

.security-panel-icon {
  width: 40px;
  height: 40px;
  flex: 0 0 40px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(39, 211, 162, .13);
  border-radius: 12px;
  background:
    linear-gradient(
      145deg,
      rgba(39, 211, 162, .11),
      rgba(24, 174, 240, .07)
    );
  font-size: 18px;
}

.security-panel-heading h2 {
  margin: 1px 0 4px;
  color: var(--text);
  font-size: .9rem;
  line-height: 1.25;
}

.security-panel-heading p {
  margin: 0;
  color: var(--muted);
  font-size: .65rem;
  line-height: 1.5;
}

/* ---------------------------------------------------------
   App Lock card
   --------------------------------------------------------- */

.security-lock-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px;
  border: 1px solid rgba(39, 211, 162, .15);
  border-radius: 17px;
  background:
    linear-gradient(
      135deg,
      rgba(39, 211, 162, .09),
      rgba(24, 174, 240, .045)
    );
}

.security-lock-icon {
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  display: grid;
  place-items: center;
  border-radius: 13px;
  background: rgba(39, 211, 162, .12);
  font-size: 18px;
}

.security-lock-copy {
  min-width: 0;
  flex: 1;
}

.security-lock-copy strong {
  display: block;
  color: var(--text);
  font-size: .76rem;
  font-weight: 850;
}

.security-lock-copy span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: .62rem;
  line-height: 1.4;
}

.security-toggle {
  min-width: 82px;
  min-height: 40px;
  padding: 8px 13px;
  border: 1px solid rgba(39, 211, 162, .22);
  border-radius: 11px;
  background: rgba(39, 211, 162, .10);
  color: var(--primary);
  font: inherit;
  font-size: .65rem;
  font-weight: 900;
  cursor: pointer;
  transition: .18s ease;
}

.security-toggle:hover {
  transform: translateY(-1px);
  background: rgba(39, 211, 162, .17);
  border-color: rgba(39, 211, 162, .35);
}

.security-toggle.enabled {
  background:
    linear-gradient(
      135deg,
      rgba(39, 211, 162, .18),
      rgba(24, 174, 240, .11)
    );
  border-color: rgba(39, 211, 162, .34);
}

/* ---------------------------------------------------------
   Message
   --------------------------------------------------------- */

.security-message {
  min-height: 20px;
  margin: 11px 3px 0;
  color: var(--muted);
  font-size: .64rem;
  line-height: 1.45;
}

.security-message.error {
  color: #ff8f9f;
}

.security-message.success {
  color: var(--primary);
}

/* ---------------------------------------------------------
   Form
   --------------------------------------------------------- */

.security-options {
  overflow: hidden;
}

.security-form-grid {
  display: grid;
  gap: 12px;
}

.security-field {
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, .065);
  border-radius: 16px;
  background: rgba(255, 255, 255, .025);
}

.security-field > label {
  display: block;
  margin-bottom: 9px;
  cursor: default;
}

.security-field > label > span {
  display: block;
  color: var(--text);
  font-size: .7rem;
  font-weight: 850;
}

.security-field > label > small {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: .59rem;
  line-height: 1.4;
}

.security-control-wrap,
.security-input-wrap {
  position: relative;
}

.security-select,
.security-field input {
  width: 100%;
  min-height: 43px;
  box-sizing: border-box;
  border: 1px solid rgba(255, 255, 255, .10);
  border-radius: 12px;
  outline: none;
  background: #0b1725;
  color: var(--text);
  font: inherit;
  font-size: .68rem;
  transition:
    border-color .18s ease,
    box-shadow .18s ease,
    background .18s ease;
}

.security-select {
  padding: 9px 11px;
}

.security-field input {
  padding: 10px 45px 10px 12px;
}

.security-select:focus,
.security-field input:focus {
  border-color: rgba(39, 211, 162, .45);
  background: #0d1b2b;
  box-shadow:
    0 0 0 3px rgba(39, 211, 162, .07);
}

.security-input-action {
  position: absolute;
  top: 50%;
  right: 5px;
  width: 34px;
  height: 34px;
  transform: translateY(-50%);
  border: 0;
  border-radius: 9px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 14px;
}

.security-input-action:hover {
  background: rgba(255, 255, 255, .06);
  color: var(--text);
}

.security-field-note {
  display: block;
  margin-top: 7px;
  color: var(--muted);
  font-size: .57rem;
  line-height: 1.4;
}

/* ---------------------------------------------------------
   Actions
   --------------------------------------------------------- */

.security-actions {
  display: grid;
  gap: 9px;
  margin-top: 14px;
}

.security-primary-button,
.security-danger-button {
  width: 100%;
  min-height: 45px;
  border-radius: 12px;
  font: inherit;
  font-size: .68rem;
  font-weight: 900;
  cursor: pointer;
  transition: .18s ease;
}

.security-primary-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  border: 0;
  background:
    linear-gradient(
      135deg,
      #27d3a2,
      #087db0
    );
  color: #03120e;
  box-shadow:
    0 10px 25px rgba(39, 211, 162, .12);
}

.security-primary-button:hover {
  transform: translateY(-1px);
  box-shadow:
    0 13px 30px rgba(39, 211, 162, .18);
}

.security-primary-button:disabled {
  opacity: .55;
  cursor: not-allowed;
  transform: none;
}

.security-danger-button {
  border: 1px solid rgba(255, 91, 111, .20);
  background: rgba(255, 91, 111, .055);
  color: #ff8f9f;
}

.security-danger-button:hover {
  background: rgba(255, 91, 111, .10);
  border-color: rgba(255, 91, 111, .32);
}

/* ---------------------------------------------------------
   Biometrics
   --------------------------------------------------------- */

.security-coming-card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, .065);
  border-radius: 16px;
  background: rgba(255, 255, 255, .025);
}

.security-coming-icon {
  width: 39px;
  height: 39px;
  flex: 0 0 39px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: rgba(24, 174, 240, .10);
  font-size: 17px;
}

.security-coming-card strong {
  display: block;
  color: var(--text);
  font-size: .7rem;
  font-weight: 850;
}

.security-coming-card p {
  margin: 5px 0 9px;
  color: var(--muted);
  font-size: .61rem;
  line-height: 1.55;
}

.security-coming-badge {
  display: inline-flex;
  padding: 5px 8px;
  border-radius: 8px;
  background: rgba(24, 174, 240, .09);
  color: #7bd9ff;
  font-size: .55rem;
  font-weight: 850;
}

/* ---------------------------------------------------------
   Information
   --------------------------------------------------------- */

.security-info-list {
  display: grid;
  gap: 1px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .055);
  border-radius: 16px;
  background: rgba(255, 255, 255, .025);
}

.security-info-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 13px;
  border-bottom: 1px solid rgba(255, 255, 255, .055);
}

.security-info-row:last-child {
  border-bottom: 0;
}

.security-info-check {
  width: 23px;
  height: 23px;
  flex: 0 0 23px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: rgba(39, 211, 162, .11);
  color: var(--primary);
  font-size: .65rem;
  font-weight: 900;
}

.security-info-row strong {
  display: block;
  color: var(--text);
  font-size: .65rem;
  font-weight: 850;
}

.security-info-row p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: .59rem;
  line-height: 1.5;
}

/* ---------------------------------------------------------
   Bottom navigation
   --------------------------------------------------------- */

.security-bottom-nav {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 100;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: 760px;
  margin: 0 auto;
  padding:
    7px
    max(8px, env(safe-area-inset-right))
    calc(7px + env(safe-area-inset-bottom))
    max(8px, env(safe-area-inset-left));
  border-top: 1px solid rgba(255, 255, 255, .08);
  background: rgba(5, 11, 19, .94);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.security-bottom-nav a {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  min-height: 50px;
  border-radius: 12px;
  color: var(--muted);
  text-decoration: none;
  font-size: .56rem;
  font-weight: 800;
  transition: .18s ease;
}

.security-bottom-nav a:hover {
  background: rgba(255, 255, 255, .035);
  color: var(--text);
}

.security-bottom-nav a.active {
  background: rgba(39, 211, 162, .08);
  color: var(--primary);
}

.security-nav-icon {
  font-size: 15px;
  line-height: 1;
}

/* ---------------------------------------------------------
   Responsive
   --------------------------------------------------------- */

@media (min-width: 620px) {

  .security-shell {
    padding-top: 30px;
  }

  .security-form-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .security-field:last-child {
    grid-column: 1 / -1;
  }

  .security-actions {
    grid-template-columns: 1fr 180px;
    align-items: center;
  }

  .security-bottom-nav {
    border: 1px solid rgba(255, 255, 255, .08);
    border-bottom: 0;
    border-radius: 18px 18px 0 0;
  }

}

@media (max-width: 480px) {

  .security-shell {
    padding:
      14px
      12px
      calc(100px + env(safe-area-inset-bottom));
  }

  .security-heading {
    gap: 11px;
  }

  .security-heading-icon {
    width: 47px;
    height: 47px;
    flex-basis: 47px;
    border-radius: 14px;
    font-size: 21px;
  }

  .security-heading h1 {
    font-size: 1.4rem;
  }

  .security-overview {
    align-items: flex-start;
  }

  .security-overview-badge {
    margin-left: auto;
  }

  .security-panel {
    padding: 14px;
    border-radius: 18px;
  }

  .security-lock-card {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .security-lock-copy {
    padding-top: 2px;
  }

  .security-toggle {
    width: 100%;
  }

}

@media (prefers-reduced-motion: reduce) {

  .security-back,
  .security-toggle,
  .security-primary-button,
  .security-bottom-nav a {
    transition: none;
  }

}