:root {
  --bg: #070b14;
  --surface: #0d1422;
  --surface-2: #121c2e;
  --surface-3: #18243a;
  --primary: #7c3aed;
  --primary-light: #9f67ff;
  --secondary: #2563eb;
  --success: #16c784;
  --warning: #f59e0b;
  --danger: #ef4444;
  --text: #f8fafc;
  --muted: #94a3b8;
  --border: rgba(148, 163, 184, 0.16);
  --shadow: 0 22px 60px rgba(0, 0, 0, 0.35);
  --radius: 18px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  color: var(--text);
  background:
    radial-gradient(
      circle at 10% 10%,
      rgba(124, 58, 237, 0.18),
      transparent 28%
    ),
    radial-gradient(
      circle at 90% 85%,
      rgba(37, 99, 235, 0.15),
      transparent 30%
    ),
    var(--bg);
}

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

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

.hidden {
  display: none !important;
}

.auth-page {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
}

.auth-visual {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 54px;
  overflow: hidden;
  border-right: 1px solid var(--border);
  background:
    linear-gradient(
      145deg,
      rgba(124, 58, 237, 0.18),
      rgba(37, 99, 235, 0.06)
    );
}

.auth-visual::after {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  right: -150px;
  bottom: -150px;
  border-radius: 50%;
  background: rgba(124, 58, 237, 0.26);
  filter: blur(40px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 21px;
  font-weight: 800;
  position: relative;
  z-index: 2;
}

.brand-logo {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(
    135deg,
    var(--primary),
    var(--secondary)
  );
  box-shadow: 0 12px 32px rgba(124, 58, 237, 0.35);
}

.auth-copy {
  position: relative;
  z-index: 2;
  max-width: 620px;
}

.auth-copy h1 {
  font-size: clamp(38px, 6vw, 72px);
  line-height: 1.02;
  letter-spacing: -3px;
  margin-bottom: 24px;
}

.auth-copy p {
  color: #cbd5e1;
  font-size: 18px;
  line-height: 1.8;
  max-width: 560px;
}

.feature-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.feature-chip {
  padding: 11px 14px;
  border-radius: 999px;
  color: #e2e8f0;
  border: 1px solid var(--border);
  background: rgba(15, 23, 42, 0.68);
  backdrop-filter: blur(12px);
}

.auth-form-side {
  display: grid;
  place-items: center;
  padding: 34px;
}

.auth-card {
  width: min(460px, 100%);
  border: 1px solid var(--border);
  background: rgba(13, 20, 34, 0.88);
  backdrop-filter: blur(18px);
  border-radius: 26px;
  padding: 34px;
  box-shadow: var(--shadow);
}

.auth-card h2 {
  font-size: 30px;
  margin-bottom: 8px;
}

.auth-card .subtitle {
  color: var(--muted);
  margin-bottom: 28px;
  line-height: 1.6;
}

.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 14px;
  color: #dbeafe;
  margin-bottom: 9px;
  font-weight: 650;
}

.form-input {
  width: 100%;
  height: 52px;
  padding: 0 16px;
  color: var(--text);
  outline: none;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(15, 23, 42, 0.9);
  transition: 0.2s ease;
}

.form-input:focus {
  border-color: var(--primary-light);
  box-shadow: 0 0 0 4px rgba(124, 58, 237, 0.14);
}

.primary-btn {
  width: 100%;
  min-height: 52px;
  border: 0;
  color: white;
  font-weight: 800;
  border-radius: 14px;
  background: linear-gradient(
    135deg,
    var(--primary),
    var(--secondary)
  );
  box-shadow: 0 14px 30px rgba(124, 58, 237, 0.25);
}

.primary-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.form-footer {
  margin-top: 22px;
  text-align: center;
  color: var(--muted);
}

.form-footer a {
  color: var(--primary-light);
  font-weight: 700;
}

.alert {
  padding: 13px 15px;
  border-radius: 13px;
  margin-bottom: 18px;
  line-height: 1.5;
  font-size: 14px;
}

.alert-error {
  color: #fecaca;
  border: 1px solid rgba(239, 68, 68, 0.3);
  background: rgba(239, 68, 68, 0.12);
}

.alert-success {
  color: #bbf7d0;
  border: 1px solid rgba(22, 199, 132, 0.3);
  background: rgba(22, 199, 132, 0.12);
}

.dashboard-layout {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 250px 1fr;
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 24px 16px;
  border-right: 1px solid var(--border);
  background: rgba(7, 11, 20, 0.92);
  backdrop-filter: blur(18px);
}

.sidebar .brand {
  padding: 0 10px 22px;
}

.nav-list {
  display: grid;
  gap: 7px;
  margin-top: 14px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 47px;
  padding: 0 14px;
  color: var(--muted);
  border-radius: 13px;
  transition: 0.2s ease;
}

.nav-item:hover,
.nav-item.active {
  color: white;
  background: linear-gradient(
    135deg,
    rgba(124, 58, 237, 0.24),
    rgba(37, 99, 235, 0.14)
  );
}

.dashboard-main {
  min-width: 0;
}

.topbar {
  min-height: 78px;
  padding: 16px 28px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(7, 11, 20, 0.7);
  backdrop-filter: blur(16px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.page-content {
  padding: 28px;
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 26px;
}

.page-header h1 {
  font-size: 29px;
}

.page-header p {
  color: var(--muted);
  margin-top: 7px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.stat-card,
.panel-card {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: linear-gradient(
    145deg,
    rgba(18, 28, 46, 0.92),
    rgba(13, 20, 34, 0.86)
  );
  box-shadow: var(--shadow);
}

.stat-card {
  padding: 21px;
}

.stat-label {
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 12px;
}

.stat-value {
  font-size: 27px;
  font-weight: 850;
}

.stat-change {
  color: var(--success);
  margin-top: 9px;
  font-size: 13px;
}

.panel-card {
  padding: 22px;
  margin-top: 18px;
}

.panel-title {
  font-size: 18px;
  margin-bottom: 18px;
}

.upload-dropzone {
  min-height: 260px;
  border: 1px dashed rgba(159, 103, 255, 0.5);
  border-radius: 18px;
  display: grid;
  place-items: center;
  text-align: center;
  background: rgba(124, 58, 237, 0.05);
}

.upload-icon {
  width: 66px;
  height: 66px;
  margin: 0 auto 14px;
  border-radius: 20px;
  display: grid;
  place-items: center;
  font-size: 30px;
  background: rgba(124, 58, 237, 0.16);
}

.profile-button {
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: white;
  border-radius: 12px;
  padding: 10px 14px;
}

.mobile-menu {
  display: none;
}

@media (max-width: 1000px) {
  .auth-page {
    grid-template-columns: 1fr;
  }

  .auth-visual {
    min-height: 360px;
    padding: 32px;
  }

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

  .dashboard-layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: fixed;
    left: -270px;
    z-index: 50;
    width: 250px;
    transition: 0.25s ease;
  }

  .sidebar.open {
    left: 0;
  }

  .mobile-menu {
    display: inline-flex;
  }
}

@media (max-width: 600px) {
  .auth-visual {
    display: none;
  }

  .auth-form-side {
    padding: 18px;
  }

  .auth-card {
    padding: 25px 20px;
  }

  .page-content,
  .topbar {
    padding-left: 16px;
    padding-right: 16px;
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  .page-header {
    align-items: flex-start;
    flex-direction: column;
  }
}

/* ========================================
   Admin Integration Modal
======================================== */

.integration-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 18px;
  background: rgba(2, 6, 18, 0.78);
  backdrop-filter: blur(10px);
}

.integration-modal-overlay.show {
  display: flex;
}

.integration-modal {
  width: min(560px, 100%);
  max-height: calc(100vh - 36px);
  overflow-y: auto;
  border-radius: 24px;
  border: 1px solid var(--border);
  background:
    linear-gradient(
      145deg,
      rgba(18, 28, 46, 0.98),
      rgba(8, 14, 25, 0.98)
    );
  box-shadow:
    0 30px 90px rgba(0, 0, 0, 0.58);
}

.integration-modal-header {
  min-height: 78px;
  padding: 20px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border-bottom: 1px solid var(--border);
}

.integration-modal-title-wrap {
  display: flex;
  align-items: center;
  gap: 13px;
}

.integration-modal-icon {
  width: 45px;
  height: 45px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  border-radius: 14px;
  font-size: 19px;
  background:
    linear-gradient(
      135deg,
      rgba(124, 58, 237, 0.30),
      rgba(37, 99, 235, 0.22)
    );
}

.integration-modal-title {
  font-size: 19px;
  font-weight: 850;
}

.integration-modal-subtitle {
  color: var(--muted);
  font-size: 12px;
  margin-top: 4px;
}

.integration-modal-close {
  width: 41px;
  height: 41px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  color: white;
  font-size: 21px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface-2);
}

.integration-modal-body {
  padding: 22px;
}

.integration-switch-row {
  min-height: 66px;
  padding: 13px 15px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border-radius: 15px;
  border: 1px solid var(--border);
  background: rgba(15, 23, 42, 0.65);
}

.integration-switch-title {
  font-weight: 800;
  font-size: 14px;
}

.integration-switch-note {
  color: var(--muted);
  font-size: 11px;
  margin-top: 4px;
  line-height: 1.5;
}

.integration-switch {
  position: relative;
  width: 52px;
  height: 29px;
  flex-shrink: 0;
}

.integration-switch input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.integration-switch-slider {
  position: absolute;
  inset: 0;
  cursor: pointer;
  border-radius: 999px;
  background: #26344d;
  transition: 0.22s ease;
}

.integration-switch-slider::after {
  content: "";
  position: absolute;
  width: 21px;
  height: 21px;
  top: 4px;
  left: 4px;
  border-radius: 50%;
  background: white;
  transition: 0.22s ease;
}

.integration-switch input:checked +
.integration-switch-slider {
  background:
    linear-gradient(
      135deg,
      var(--primary),
      var(--secondary)
    );
}

.integration-switch input:checked +
.integration-switch-slider::after {
  transform: translateX(23px);
}

.integration-secret-wrap {
  position: relative;
}

.integration-secret-wrap .form-input {
  padding-right: 57px;
}

.integration-secret-toggle {
  position: absolute;
  width: 39px;
  height: 39px;
  right: 7px;
  top: 50%;
  transform: translateY(-50%);
  display: grid;
  place-items: center;
  color: #cbd5e1;
  border: 0;
  border-radius: 10px;
  background: transparent;
}

.integration-help {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.65;
  margin-top: 7px;
}

.integration-connection-box {
  padding: 15px;
  margin-top: 18px;
  border-radius: 15px;
  border: 1px solid var(--border);
  background: rgba(15, 23, 42, 0.65);
}

.integration-connection-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.integration-connection-label {
  color: var(--muted);
  font-size: 12px;
}

.integration-status-pill {
  min-height: 29px;
  padding: 0 10px;
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 800;
  border: 1px solid var(--border);
  background: rgba(148, 163, 184, 0.08);
}

.integration-status-connected {
  color: #bbf7d0;
  border-color: rgba(22, 199, 132, 0.28);
  background: rgba(22, 199, 132, 0.12);
}

.integration-status-failed {
  color: #fecaca;
  border-color: rgba(239, 68, 68, 0.28);
  background: rgba(239, 68, 68, 0.12);
}

.integration-status-not_tested {
  color: #fde68a;
  border-color: rgba(245, 158, 11, 0.28);
  background: rgba(245, 158, 11, 0.12);
}

.integration-connection-detail {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.6;
  margin-top: 10px;
  word-break: break-word;
}

.integration-modal-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 11px;
  margin-top: 20px;
}

.integration-secondary-button,
.integration-primary-button {
  min-height: 48px;
  border-radius: 13px;
  font-weight: 800;
}

.integration-secondary-button {
  color: white;
  border: 1px solid var(--border);
  background: var(--surface-2);
}

.integration-primary-button {
  color: white;
  border: 0;
  background:
    linear-gradient(
      135deg,
      var(--primary),
      var(--secondary)
    );
}

.integration-secondary-button:disabled,
.integration-primary-button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.integration-toast {
  position: fixed;
  z-index: 160;
  right: 20px;
  bottom: 20px;
  width: min(390px, calc(100% - 40px));
  padding: 15px 17px;
  display: none;
  border-radius: 14px;
  color: white;
  line-height: 1.5;
  font-size: 13px;
  font-weight: 700;
  box-shadow:
    0 22px 60px rgba(0, 0, 0, 0.4);
}

.integration-toast.show {
  display: block;
}

.integration-toast-success {
  border: 1px solid rgba(22, 199, 132, 0.3);
  background: rgba(10, 74, 53, 0.96);
}

.integration-toast-error {
  border: 1px solid rgba(239, 68, 68, 0.3);
  background: rgba(103, 27, 27, 0.97);
}

@media (max-width: 560px) {
  .integration-modal-body,
  .integration-modal-header {
    padding-left: 17px;
    padding-right: 17px;
  }

  .integration-modal-actions {
    grid-template-columns: 1fr;
  }
}

/* ========================================
   AdLinkFly Modal Mobile Layout Fix
======================================== */

#adlinkflyModalOverlay {
  position: fixed !important;
  inset: 0 !important;
  z-index: 99999 !important;
  display: none !important;
  align-items: center !important;
  justify-content: center !important;
  width: 100vw !important;
  height: 100dvh !important;
  padding: 18px !important;
  overflow-y: auto !important;
  background: rgba(2, 6, 18, 0.86) !important;
  backdrop-filter: blur(12px) !important;
  -webkit-backdrop-filter: blur(12px) !important;
}

#adlinkflyModalOverlay.show {
  display: flex !important;
}

#adlinkflyModalOverlay .integration-modal {
  position: relative !important;
  width: min(560px, 100%) !important;
  max-width: 560px !important;
  max-height: calc(100dvh - 36px) !important;
  margin: auto !important;
  overflow-x: hidden !important;
  overflow-y: auto !important;
  border-radius: 24px !important;
  border: 1px solid var(--border) !important;
  background:
    linear-gradient(
      145deg,
      rgba(18, 28, 46, 0.99),
      rgba(8, 14, 25, 0.99)
    ) !important;
  box-shadow:
    0 30px 90px rgba(0, 0, 0, 0.65) !important;
}

#adlinkflyModalOverlay .integration-modal-header {
  position: sticky !important;
  top: 0 !important;
  z-index: 5 !important;
  background: rgba(11, 18, 31, 0.98) !important;
  backdrop-filter: blur(14px) !important;
  -webkit-backdrop-filter: blur(14px) !important;
}

#adlinkflyModalOverlay .integration-modal-body {
  width: 100% !important;
}

#adlinkflyModalOverlay .form-group {
  width: 100% !important;
}

#adlinkflyModalOverlay .form-input {
  width: 100% !important;
  min-width: 0 !important;
}

#adlinkflyModalOverlay .integration-modal-actions {
  position: sticky !important;
  bottom: 0 !important;
  padding-top: 14px !important;
  padding-bottom: 4px !important;
  background:
    linear-gradient(
      to top,
      rgba(8, 14, 25, 1) 70%,
      rgba(8, 14, 25, 0)
    ) !important;
}

@media (max-width: 600px) {
  #adlinkflyModalOverlay {
    align-items: flex-end !important;
    padding: 0 !important;
  }

  #adlinkflyModalOverlay .integration-modal {
    width: 100% !important;
    max-width: none !important;
    max-height: 92dvh !important;
    margin: 0 !important;
    border-left: 0 !important;
    border-right: 0 !important;
    border-bottom: 0 !important;
    border-radius: 24px 24px 0 0 !important;
  }

  #adlinkflyModalOverlay .integration-modal-header {
    min-height: 70px !important;
    padding: 16px !important;
  }

  #adlinkflyModalOverlay .integration-modal-title {
    font-size: 17px !important;
  }

  #adlinkflyModalOverlay .integration-modal-subtitle {
    font-size: 11px !important;
    line-height: 1.45 !important;
  }

  #adlinkflyModalOverlay .integration-modal-body {
    padding: 16px !important;
  }

  #adlinkflyModalOverlay .integration-switch-row {
    align-items: flex-start !important;
  }

  #adlinkflyModalOverlay .integration-modal-actions {
    grid-template-columns: 1fr !important;
  }

  #adlinkflyModalOverlay .integration-secondary-button,
  #adlinkflyModalOverlay .integration-primary-button {
    width: 100% !important;
  }
}