psf-memo-client/src/App.css

:root {
  --app-bg: #f7f9f9;
  --surface: #ffffff;
  --surface-hover: #f7f9f9;
  --surface-muted: #eff3f4;

  --text-primary: #0f1419;
  --text-secondary: #536471;
  --text-muted: #8b98a5;

  --border: #eff3f4;
  --border-strong: #cfd9de;

  --brand: #1683d8;
  --brand-hover: #0876c9;
  --brand-soft: rgba(29, 155, 240, 0.1);

  --success: #00a884;
  --danger: #f4212e;

  --content-width: 650px;
  --sidebar-width: 260px;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-round: 9999px;

  --shadow-menu:
    0 2px 8px rgba(15, 20, 25, 0.08),
    0 12px 32px rgba(15, 20, 25, 0.06);
}

/* Base reset */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  scroll-behavior: smooth;
}

body {
  min-height: 100%;
  margin: 0;

  color: var(--text-primary);
  background: var(--app-bg);

  font-family:
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Roboto,
    Helvetica,
    Arial,
    sans-serif;

  font-size: 15px;
  line-height: 1.5;

  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

#root {
  min-height: 100vh;
}

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

img,
svg {
  max-width: 100%;
}

button,
input,
select,
textarea {
  font: inherit;
}

/* Main application shell */

.app-container {
  min-height: 100vh;

  display: flex;
  flex-direction: column;

  color: var(--text-primary);
  background: var(--app-bg);
}

.main-content {
  position: relative;
  z-index: 1;

  flex: 1 0 auto;
  width: 100%;
  min-height: calc(100vh - 120px);

  padding:
    calc(var(--navbar-height) + 24px)
    16px
    56px;
}
/*
  Center common Bootstrap containers.
  This creates a narrow social-media feed instead of a wide dashboard.
*/
.main-content > .container,
.main-content > .container-fluid {
  width: 100%;
  max-width: 1140px;
  margin-inline: auto;
  padding-inline: 12px;

  text-align: left;
}

.posts-feed,
.posts-feed-container,
.posts-feed-list {
  width: 100%;
  max-width: 760px;
  margin-inline: auto;

  text-align: left;
}

.posts-feed-item,
.posts-feed-item-text,
.posts-feed-item-meta,
.posts-feed-item-footer {
  width: 100%;
  text-align: left;
}

.main-content .row {
  margin-inline: 0;
}

.main-content .row > [class*="col"] {
  padding-inline: 0;
}

/* Navigation shell */

header,
.header,
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;

  width: 100%;
  min-height: 64px;

  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.97);

  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 3px rgba(15, 20, 25, 0.06);

  text-align: left;

  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.navbar {
  padding: 8px max(16px, calc((100vw - 1100px) / 2));
}

.navbar > .container,
.navbar > .container-fluid {
  width: 100%;
  max-width: 1100px;
  margin-inline: auto;
  padding-inline: 0;
}

/* SLP Wallet title */

.navbar-brand,
.header-brand,
.app-brand {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  gap: 10px;

  margin-right: 20px;

  color: var(--text-primary) !important;

  font-size: 20px;
  font-weight: 750;
  letter-spacing: -0.03em;
  line-height: 1;
  text-align: left;
  text-decoration: none;
}

.navbar-brand:hover,
.navbar-brand:focus,
.header-brand:hover,
.app-brand:hover {
  color: var(--text-primary) !important;
  opacity: 0.75;
}

.navbar-brand img,
.header-brand img,
.app-brand img {
  width: 34px;
  height: 34px;

  object-fit: contain;
  border-radius: 9px;
}

/* Navigation links */


.nav-link,
.nav-link-active,
.nav-link-inactive {
  position: relative;

  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;

  min-height: 42px;
  padding: 8px 14px !important;

  color: var(--text-secondary) !important;
  background: transparent !important;

  border: 0 !important;
  border-radius: var(--radius-round);

  font-size: 15px;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  text-align: left;

  box-shadow: none !important;

  transition:
    color 150ms ease,
    background-color 150ms ease;
}

.nav-link:hover,
.nav-link-inactive:hover {
  color: var(--text-primary) !important;
  background: var(--surface-muted) !important;
}

.nav-link.active,
.nav-link-active {
  color: var(--text-primary) !important;
  background: var(--surface-muted) !important;
  font-weight: 700;
}

.nav-link.active::after,
.nav-link-active::after {
  content: "";

  position: absolute;
  right: 14px;
  bottom: 3px;
  left: 14px;

  height: 3px;

  background: var(--brand);
  border-radius: var(--radius-round);
}

.navbar-toggler {
  width: 42px;
  height: 42px;
  padding: 8px;

  color: var(--text-primary);
  background: transparent;

  border: 1px solid var(--border);
  border-radius: 50%;

  box-shadow: none;
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 3px var(--brand-soft);
}

/* Dropdown menus */

.dropdown-menu {
  min-width: 220px;
  padding: 8px;

  background: var(--surface);

  border: 1px solid var(--border);
  border-radius: var(--radius-md);

  box-shadow: var(--shadow-menu);
}

.dropdown-item {
  padding: 10px 12px;

  color: var(--text-primary);
  border-radius: var(--radius-sm);

  font-size: 14px;
  font-weight: 500;
}

.dropdown-item:hover,
.dropdown-item:focus {
  color: var(--text-primary);
  background: var(--surface-muted);
}

.dropdown-divider {
  border-top-color: var(--border);
}

/* General page headings */

.main-content h1 {
  margin: 0 0 8px;

  color: var(--text-primary);

  font-size: clamp(26px, 5vw, 34px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.04em;
}

.main-content h2 {
  color: var(--text-primary);

  font-size: 22px;
  font-weight: 750;
  letter-spacing: -0.025em;
}

.main-content h3 {
  color: var(--text-primary);

  font-size: 18px;
  font-weight: 700;
}

.text-muted {
  color: var(--text-secondary) !important;
}

/* Instagram/X-style content panel */

.content-panel,
.page-panel,
.wallet-panel,
.card {
  color: var(--text-primary);
  background: var(--surface);

  border: 1px solid var(--border);
  border-radius: var(--radius-lg);

  box-shadow: none;
}

.card-header,
.card-footer {
  background: var(--surface);
  border-color: var(--border);
}

.card-header {
  padding: 14px 16px;

  font-size: 15px;
  font-weight: 700;
}

.card-body {
  padding: 16px;
}

.card-footer {
  padding: 12px 16px;
}

/* Buttons */

.btn,
button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;

  min-height: 40px;
  padding: 8px 16px;

  border-radius: var(--radius-round);

  font-weight: 700;
  line-height: 1;

  transition:
    background-color 150ms ease,
    border-color 150ms ease,
    opacity 150ms ease,
    transform 100ms ease;
}

.btn-primary {
  color: #ffffff;
  background: var(--brand);
  border-color: var(--brand);

  box-shadow: none;
}

.btn-primary:hover,
.btn-primary:focus {
  color: #ffffff;
  background: var(--brand-hover);
  border-color: var(--brand-hover);

  box-shadow: none;
}

.btn-outline-primary {
  color: var(--brand);
  background: transparent;
  border-color: var(--border-strong);
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
  color: var(--brand-hover);
  background: var(--brand-soft);
  border-color: var(--brand);
}

.btn-outline-dark,
.btn-secondary,
.btn-outline-secondary {
  color: var(--text-primary);
  background: transparent;
  border-color: var(--border-strong);
}

.btn-outline-dark:hover,
.btn-secondary:hover,
.btn-outline-secondary:hover {
  color: var(--text-primary);
  background: var(--surface-muted);
  border-color: var(--border-strong);
}

.btn-danger {
  background: var(--danger);
  border-color: var(--danger);
}

.btn:active,
button:active {
  transform: scale(0.97);
}

.btn:disabled,
button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}

/* Forms */

.form-control,
.form-select,
input,
select,
textarea {
  width: 100%;
  min-height: 44px;
  padding: 10px 13px;

  color: var(--text-primary);
  background: var(--surface);

  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);

  outline: none;
  box-shadow: none;

  transition:
    border-color 150ms ease,
    box-shadow 150ms ease,
    background-color 150ms ease;
}

textarea.form-control,
textarea {
  min-height: 110px;
  resize: vertical;
}

.form-control:hover,
.form-select:hover,
input:hover,
select:hover,
textarea:hover {
  border-color: #aab8c2;
}

.form-control:focus,
.form-select:focus,
input:focus,
select:focus,
textarea:focus {
  color: var(--text-primary);
  background: var(--surface);

  border-color: var(--brand);

  box-shadow: 0 0 0 3px var(--brand-soft);
}

.form-control::placeholder,
input::placeholder,
textarea::placeholder {
  color: var(--text-muted);
}

.form-label,
label {
  margin-bottom: 6px;

  color: var(--text-primary);

  font-size: 14px;
  font-weight: 650;
}

/* Alerts */

.alert {
  padding: 12px 14px;

  border-radius: var(--radius-md);

  font-size: 14px;
}

.alert-danger {
  color: #b4232c;
  background: #fff1f2;
  border-color: #ffd3d7;
}

.alert-success {
  color: #08785f;
  background: #ecfdf8;
  border-color: #b8efe1;
}

.text-danger {
  color: var(--danger) !important;
}

/* Loading state */

.balance-spinner-container,
.loading-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;

  min-height: 180px;
  gap: 12px;

  color: var(--text-secondary);
}

.spinner-border {
  color: var(--brand) !important;
}

/* Startup modal */

.modal-content {
  color: var(--text-primary);
  background: var(--surface);

  border: 0;
  border-radius: var(--radius-lg);

  box-shadow:
    0 8px 30px rgba(15, 20, 25, 0.15),
    0 30px 80px rgba(15, 20, 25, 0.12);
}

.modal-header {
  padding: 16px 18px;

  border-bottom: 1px solid var(--border);
}

.modal-title {
  font-size: 19px;
  font-weight: 750;
}

.modal-body {
  padding: 18px;

  color: var(--text-secondary);
}

.modal-footer {
  padding: 12px 18px;

  border-top: 1px solid var(--border);
}

.modal-backdrop.show {
  opacity: 0.48;
}

/* Address control */

#address-switch {
  color: var(--brand);
  cursor: pointer;
  font-weight: 650;
}

#address-switch:hover {
  color: var(--brand-hover);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Tables */

.table {
  --bs-table-bg: var(--surface);
  --bs-table-color: var(--text-primary);
  --bs-table-border-color: var(--border);

  margin-bottom: 0;
}

.table th {
  color: var(--text-secondary);
  background: var(--surface-muted);

  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.table td,
.table th {
  padding: 12px 14px;
  vertical-align: middle;
}

/* Footer */

footer,
.footer {
  flex-shrink: 0;

  width: 100%;
  padding: 22px 16px;

  color: var(--text-secondary);
  background: var(--surface);

  border-top: 1px solid var(--border);

  font-size: 13px;
  text-align: center;
}

footer a,
.footer a {
  color: var(--text-secondary);
  font-weight: 600;
}

footer a:hover,
.footer a:hover {
  color: var(--brand);
}

/* Remove number input controls */

input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
  margin: 0;
  -webkit-appearance: none;
}

input[type="number"] {
  appearance: textfield;
  -moz-appearance: textfield;
}

/* Selection and keyboard navigation */

::selection {
  color: var(--text-primary);
  background: rgba(29, 155, 240, 0.2);
}

a:focus-visible,
button:focus-visible,
[role="button"]:focus-visible {
  outline: 3px solid var(--brand-soft);
  outline-offset: 2px;
}

/* Desktop */

@media (min-width: 992px) {
  .main-content {
    padding-top: 32px;
  }

  /*
    Optional wide layouts can override the narrow social-feed width
    by adding className="wide-page" to a page container.
  */

  .main-content > .wide-page {
    width: min(100%, 1100px);
  }
}

/* Mobile */

@media (max-width: 767px) {
  body {
    background: var(--surface);
  }

  .main-content {
    padding: 14px 0 36px;
  }

  .main-content > .container,
  .main-content > .container-fluid {
    width: 100%;
    padding-inline: 0;
  }

  header,
  .header,
  .navbar {
    min-height: 56px;
  }

  .navbar {
    padding: 7px 12px;
  }

  .navbar-brand,
  .header-brand,
  .app-brand {
    font-size: 18px;
  }

  .navbar-collapse {
    margin-top: 8px;
    padding: 8px 0 12px;

    background: var(--surface);
  }

  .navbar-nav {
    align-items: stretch;
  }

  .nav-link,
  .nav-link-active,
  .nav-link-inactive {
    justify-content: flex-start;

    min-height: 44px;
    padding-inline: 14px !important;

    border-radius: var(--radius-sm);
  }

  .nav-link.active::after,
  .nav-link-active::after {
    display: none;
  }

  .card,
  .content-panel,
  .page-panel,
  .wallet-panel {
    border-right: 0;
    border-left: 0;
    border-radius: 0;
  }

  footer,
  .footer {
    padding: 20px 12px;
  }
}

/* Respect reduced-motion settings */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

:root {
  --navbar-height: 64px;
}

.main-content {
  position: relative;
  z-index: 1;
  padding-top: calc(var(--navbar-height) + 24px);
}

.recent-posts-heading {
  position: relative;
  z-index: 2;

  width: 100%;
  max-width: 760px;

  margin: 0 auto 24px;
  padding: 0;

  text-align: left;
}

.recent-posts-heading h1,
.recent-posts-heading p,
.recent-posts-heading span {
  text-align: left;
}

.recent-posts-heading p {
  margin-left: 0;
  margin-right: 0;
}

.posts-feed {
  position: relative;
  z-index: 1;
}

.posts-feed-item {
  position: relative;
  z-index: 1;
}

@media (max-width: 767px) {
  :root {
    --navbar-height: 56px;
  }

  .main-content {
    padding:
      calc(var(--navbar-height) + 14px)
      0
      36px;
  }
}

/* Final navbar alignment and color overrides */

.navbar,
.header {
  text-align: left !important;
}

/* Keep SLP WALLET visible on the dark navbar */
.navbar-brand,
.navbar-brand:hover,
.navbar-brand:focus,
.header-brand,
.app-brand {
  color: #ffffff !important;
  text-align: left !important;
  opacity: 1;
}

/* Keep the entire navbar content aligned left */
.navbar > .container,
.navbar > .container-fluid {
  display: flex !important;
  align-items: center !important;
  justify-content: flex-start !important;

  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
}

/* Place menu directly after the brand */
.navbar-collapse {
  flex-grow: 0;
  text-align: left !important;
}

.navbar-nav {
  display: flex !important;
  justify-content: flex-start !important;

  margin-left: 0 !important;
  margin-right: auto !important;

  text-align: left !important;
}

/* Menu item text */
.navbar-nav .nav-link,
.nav-link-active,
.nav-link-inactive {
  justify-content: flex-start !important;
  text-align: left !important;
}

/* Dark navbar link colors */
.navbar-dark .navbar-nav .nav-link,
.navbar-dark .nav-link-active,
.navbar-dark .nav-link-inactive {
  color: rgba(255, 255, 255, 0.82) !important;
}

.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .nav-link-inactive:hover {
  color: #ffffff !important;
  background: rgba(255, 255, 255, 0.1) !important;
}

.navbar-dark .navbar-nav .nav-link.active,
.navbar-dark .nav-link-active {
  color: #ffffff !important;
  background: rgba(255, 255, 255, 0.14) !important;
}

/* Mobile expanded menu */
@media (max-width: 767px) {
  .navbar-collapse {
    width: 100%;
  }

  .navbar-nav {
    width: 100%;
    align-items: stretch !important;
  }

  .navbar-nav .nav-link,
  .nav-link-active,
  .nav-link-inactive {
    width: 100%;
    justify-content: flex-start !important;
    text-align: left !important;
  }
}