/* =========================================================
   RocketPod — Brand Stylesheet
   See docs/brandbook.md for full design tokens & rationale.
   ========================================================= */

:root {
  --rp-purple: #6d46f4;
  --rp-purple-dark: #5934e0;
  --rp-blue: #3858e9;
  --rp-lavender: #F0ECFE;
  --rp-charcoal: #1e1e1e;
  --rp-sky: #5bb2f4;

  --rp-white: #ffffff;
  --rp-gray-50: #f7f7fb;
  --rp-gray-100: #eceaf5;
  --rp-gray-200: #ddd8ee;
  --rp-gray-400: #9891b3;
  --rp-gray-600: #6c6683;
  --rp-danger: #e5484d;
  --rp-danger-bg: #fdecec;
  --rp-success: #1fb474;

  --rp-radius-card: 0.75rem;
  --rp-radius-pill: 9999px;
  --rp-radius-sm: 0.5rem;

  --rp-shadow-sm: 0 1px 2px rgba(30, 30, 30, 0.06);
  --rp-shadow-md: 0 8px 24px rgba(109, 70, 244, 0.12);
  --rp-shadow-lg: 0 20px 48px rgba(30, 30, 30, 0.14);

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

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--rp-font);
  background: var(--rp-white);
  color: var(--rp-charcoal);
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--rp-purple);
}

h1,
h2,
h3,
h4 {
  margin: 0 0 0.5rem 0;
  font-weight: 700;
  letter-spacing: -0.01em;
}

p {
  margin: 0 0 1rem 0;
  color: var(--rp-gray-600);
  line-height: 1.55;
}

/* ---------- Logo ---------- */
.rp-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--rp-charcoal);
}

.rp-logo svg {
  flex-shrink: 0;
}

.rp-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0.02em;
}

.rp-logo-text .rp-logo-top {
  color: var(--rp-purple);
}

.rp-logo-text .rp-logo-bottom {
  color: var(--rp-charcoal);
  font-size: 0.8em;
  letter-spacing: 0.12em;
}

/* ---------- Buttons ---------- */
.rp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: none;
  border-radius: var(--rp-radius-pill);
  font-family: var(--rp-font);
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 0.7rem 1.5rem;
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.12s ease, opacity 0.12s ease,
    background 0.12s ease;
  text-decoration: none;
}

.rp-btn:active {
  transform: translateY(1px);
}

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

.rp-btn-primary {
  background: var(--rp-purple);
  color: var(--rp-white);
  box-shadow: var(--rp-shadow-md);
}

.rp-btn-primary:hover:not(:disabled) {
  background: var(--rp-purple-dark);
}

.rp-btn-secondary {
  background: var(--rp-lavender);
  color: var(--rp-purple);
}

.rp-btn-secondary:hover:not(:disabled) {
  background: var(--rp-gray-100);
}

.rp-btn-outline {
  background: transparent;
  color: var(--rp-charcoal);
  border: 1.5px solid var(--rp-gray-200);
}

.rp-btn-outline:hover:not(:disabled) {
  border-color: var(--rp-purple);
  color: var(--rp-purple);
}

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

.rp-btn-danger:hover:not(:disabled) {
  background: #fbdada;
}

.rp-btn-sm {
  padding: 0.45rem 1rem;
  font-size: 0.8125rem;
}

.rp-btn-block {
  width: 100%;
}

.rp-btn-icon {
  padding: 0.5rem;
  border-radius: var(--rp-radius-pill);
  width: 2.25rem;
  height: 2.25rem;
}

/* ---------- Forms ---------- */
.rp-field {
  margin-bottom: 1.1rem;
}

.rp-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--rp-charcoal);
  margin-bottom: 0.4rem;
}

.rp-input,
.rp-textarea,
.rp-select {
  width: 100%;
  font-family: var(--rp-font);
  font-size: 0.9375rem;
  padding: 0.7rem 0.9rem;
  border-radius: var(--rp-radius-sm);
  border: 1.5px solid var(--rp-gray-200);
  background: var(--rp-white);
  color: var(--rp-charcoal);
  transition: border-color 0.12s ease, box-shadow 0.12s ease;
}

.rp-textarea {
  resize: vertical;
  min-height: 5rem;
}

.rp-input:focus,
.rp-textarea:focus,
.rp-select:focus {
  outline: none;
  border-color: var(--rp-purple);
  box-shadow: 0 0 0 3px rgba(109, 70, 244, 0.15);
}

.rp-file-input {
  font-family: var(--rp-font);
  font-size: 0.875rem;
}

/* ---------- Cards ---------- */
.rp-card {
  background: var(--rp-white);
  border: 1px solid var(--rp-gray-100);
  border-radius: var(--rp-radius-card);
  box-shadow: var(--rp-shadow-sm);
}

/* ---------- Alerts ---------- */
.rp-alert {
  border-radius: var(--rp-radius-sm);
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  margin-bottom: 1rem;
  display: none;
}

.rp-alert.is-visible {
  display: block;
}

.rp-alert-error {
  background: var(--rp-danger-bg);
  color: var(--rp-danger);
  border: 1px solid #f7c9ca;
}

.rp-alert-success {
  background: #e6f8f0;
  color: var(--rp-success);
  border: 1px solid #b9ecd4;
}

/* ---------- Login page ---------- */
.rp-login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, var(--rp-lavender) 0%, var(--rp-white) 55%);
  padding: 1.5rem;
}

.rp-login-card {
  width: 100%;
  max-width: 400px;
  padding: 2.5rem 2.25rem;
  box-shadow: var(--rp-shadow-lg);
}

.rp-login-header {
  text-align: center;
  margin-bottom: 2rem;
}

.rp-login-header .rp-logo {
  justify-content: center;
  margin-bottom: 1.25rem;
}

.rp-login-header h1 {
  font-size: 1.25rem;
}

.rp-login-header p {
  margin: 0;
  font-size: 0.875rem;
}

/* ---------- App shell ---------- */
.rp-shell {
  display: flex;
  min-height: 100vh;
  background: var(--rp-gray-50);
}

.rp-sidebar {
  width: 240px;
  flex-shrink: 0;
  background: var(--rp-white);
  border-right: 1px solid var(--rp-gray-100);
  display: flex;
  flex-direction: column;
  padding: 1.5rem 1.25rem;
}

.rp-sidebar-logo {
  padding: 0 0.25rem;
  margin-bottom: 2rem;
}

.rp-nav {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  flex: 1;
}

.rp-nav-link {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.65rem 0.9rem;
  border-radius: var(--rp-radius-sm);
  color: var(--rp-gray-600);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  transition: background 0.12s ease, color 0.12s ease;
}

.rp-nav-link svg {
  flex-shrink: 0;
}

.rp-nav-link:hover {
  background: var(--rp-lavender);
  color: var(--rp-purple);
}

.rp-nav-link.is-active {
  background: var(--rp-lavender);
  color: var(--rp-purple);
}

.rp-sidebar-footer {
  border-top: 1px solid var(--rp-gray-100);
  padding-top: 1rem;
  margin-top: 1rem;
}

.rp-user-chip {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.5rem;
  border-radius: var(--rp-radius-sm);
  margin-bottom: 0.5rem;
}

.rp-avatar {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background: var(--rp-purple);
  color: var(--rp-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.875rem;
  flex-shrink: 0;
  overflow: hidden;
}

.rp-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.rp-user-chip-meta {
  min-width: 0;
}

.rp-user-chip-name {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--rp-charcoal);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.rp-user-chip-role {
  font-size: 0.75rem;
  color: var(--rp-gray-400);
  text-transform: capitalize;
}

.rp-main {
  flex: 1;
  padding: 2.5rem 3rem;
  max-width: 1100px;
}

.rp-page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 2rem;
  gap: 1rem;
  flex-wrap: wrap;
}

.rp-page-header h1 {
  font-size: 1.5rem;
}

.rp-page-header p {
  margin: 0;
}

/* ---------- Home ---------- */
.rp-hero {
  padding: 3rem 2.5rem;
  background: var(--rp-lavender);
  text-align: left;
}

.rp-hero h1 {
  font-size: 1.75rem;
  color: var(--rp-charcoal);
}

.rp-hero p {
  font-size: 1rem;
  max-width: 32rem;
}

/* ---------- Groups grid ---------- */
.rp-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
}

.rp-group-card {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: box-shadow 0.15s ease, transform 0.15s ease;
  cursor: pointer;
}

.rp-group-card:hover {
  box-shadow: var(--rp-shadow-md);
  transform: translateY(-2px);
}

.rp-group-card-top {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.rp-group-avatar {
  width: 3rem;
  height: 3rem;
  border-radius: var(--rp-radius-sm);
  background: var(--rp-lavender);
  color: var(--rp-purple);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
  font-weight: 700;
}

.rp-group-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.rp-group-card-title {
  min-width: 0;
}

.rp-group-card-title h3 {
  font-size: 1rem;
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.rp-group-card-desc {
  font-size: 0.85rem;
  margin: 0;
  color: var(--rp-gray-600);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.rp-group-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
}

.rp-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--rp-gray-600);
  background: var(--rp-gray-50);
  padding: 0.25rem 0.6rem;
  border-radius: var(--rp-radius-pill);
}

.rp-badge-inactive {
  color: var(--rp-danger);
  background: var(--rp-danger-bg);
}

.rp-card-actions {
  display: flex;
  gap: 0.4rem;
}

.rp-empty-state {
  text-align: center;
  padding: 4rem 1.5rem;
  color: var(--rp-gray-400);
}

/* ---------- Modal ---------- */
.rp-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(30, 30, 30, 0.45);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  z-index: 50;
}

.rp-modal-overlay.is-open {
  display: flex;
}

.rp-modal {
  background: var(--rp-white);
  border-radius: var(--rp-radius-card);
  box-shadow: var(--rp-shadow-lg);
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 2rem;
}

.rp-modal-lg {
  max-width: 620px;
}

.rp-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.rp-modal-header h2 {
  font-size: 1.125rem;
  margin: 0;
}

.rp-modal-close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--rp-gray-400);
  padding: 0.25rem;
  border-radius: var(--rp-radius-sm);
  display: flex;
}

.rp-modal-close:hover {
  color: var(--rp-charcoal);
  background: var(--rp-gray-50);
}

.rp-modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.6rem;
  margin-top: 1.5rem;
}

.rp-avatar-preview {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.1rem;
}

.rp-avatar-preview .rp-group-avatar {
  width: 3.5rem;
  height: 3.5rem;
}

/* ---------- Members list ---------- */
.rp-member-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 0.25rem;
  border-bottom: 1px solid var(--rp-gray-100);
}

.rp-member-row:last-child {
  border-bottom: none;
}

.rp-member-info {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-width: 0;
}

.rp-member-meta {
  min-width: 0;
}

.rp-member-name {
  font-size: 0.875rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.rp-member-email {
  font-size: 0.75rem;
  color: var(--rp-gray-400);
}

.rp-section-title {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--rp-gray-400);
  margin: 1.5rem 0 0.5rem 0;
}

.rp-section-title:first-child {
  margin-top: 0;
}

/* ---------- Loading / utility ---------- */
.rp-loading {
  text-align: center;
  padding: 3rem 0;
  color: var(--rp-gray-400);
  font-size: 0.9rem;
}

.rp-hidden {
  display: none !important;
}

.rp-text-center {
  text-align: center;
}

/* ---------- Tabs ---------- */
.rp-tabs {
  display: flex;
  gap: 0.5rem;
  border-bottom: 1px solid var(--rp-gray-100);
  margin-bottom: 1.75rem;
}

.rp-tab {
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--rp-font);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--rp-gray-600);
  padding: 0.75rem 0.25rem;
  margin-bottom: -1px;
  border-bottom: 2px solid transparent;
}

.rp-tab:hover {
  color: var(--rp-purple);
}

.rp-tab.is-active {
  color: var(--rp-purple);
  border-bottom-color: var(--rp-purple);
}

/* ---------- Status badges ---------- */
.rp-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.65rem;
  border-radius: var(--rp-radius-pill);
  text-transform: capitalize;
}

.rp-status-pending {
  background: #fff4de;
  color: #b7791f;
}

.rp-status-approved {
  background: #e6f8f0;
  color: var(--rp-success);
}

.rp-status-rejected {
  background: var(--rp-danger-bg);
  color: var(--rp-danger);
}

/* ---------- List rows (join requests, etc) ---------- */
.rp-list-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 1.1rem;
  border-bottom: 1px solid var(--rp-gray-100);
  flex-wrap: wrap;
}

.rp-list-row:last-child {
  border-bottom: none;
}

.rp-list-row-info {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
}

.rp-list-row-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--rp-charcoal);
}

.rp-list-row-sub {
  font-size: 0.8rem;
  color: var(--rp-gray-400);
}

.rp-list-row-linkedin {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--rp-purple);
  margin-left: 0.5rem;
  text-decoration: none;
}

.rp-list-row-linkedin:hover {
  color: var(--rp-purple-dark);
  text-decoration: underline;
}

.rp-list-row-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}