/* ============================================
   ELVEXA — Space (Public Client Area)
   Mobile-first, warm tones, large readable text
   ============================================ */

:root {
  --space-font: 'DM Sans', system-ui, -apple-system, sans-serif;
  --space-bg: #F8F6F3;
  --space-bg-card: #FFFFFF;
  --space-text: #2D2A33;
  --space-text-muted: #8A8494;
  --space-accent: #9D4EDD;
  --space-accent-2: #FF006E;
  --space-accent-3: #FF7A5C;
  --space-gradient: linear-gradient(135deg, #9D4EDD 0%, #FF006E 50%, #FF7A5C 100%);
  --space-border: #E8E4DF;
  --space-radius: 12px;
  --space-radius-lg: 16px;
  --space-shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --space-shadow-lg: 0 4px 12px rgba(0,0,0,0.08);
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--space-font);
  font-size: 17px;
  line-height: 1.6;
  color: var(--space-text);
  background: var(--space-bg);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: var(--space-accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Header */
.space-header {
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(232,228,223,0.6);
  padding: 14px 16px;
  position: sticky;
  top: 0;
  z-index: 100;
}

.space-header-inner {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.space-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--space-text);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: -0.01em;
}

.space-logo:hover { text-decoration: none; opacity: 0.85; }
.space-logo svg { flex-shrink: 0; }

/* Main */
.space-main {
  flex: 1;
  padding: 24px 16px;
}

.space-container {
  max-width: 800px;
  margin: 0 auto;
}

/* Footer */
.space-footer {
  text-align: center;
  padding: 24px 16px;
  color: var(--space-text-muted);
  font-size: 12px;
  letter-spacing: 0.02em;
}

.space-footer strong {
  background: var(--space-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 600;
}

/* Greeting */
.space-greeting {
  margin-bottom: 32px;
  animation: spaceFadeIn 0.5s ease;
}

.space-greeting h1 {
  font-size: 28px;
  font-weight: 700;
  background: var(--space-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 4px;
}

.space-greeting-sub {
  color: var(--space-text-muted);
  font-size: 16px;
}

/* Sections */
.space-section {
  margin-bottom: 32px;
  animation: spaceFadeIn 0.5s ease;
}

.space-section-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--space-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}

/* Analysis Card (featured) */
.space-analysis-card {
  background: var(--space-bg-card);
  border-radius: var(--space-radius-lg);
  box-shadow: var(--space-shadow);
  overflow: hidden;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.space-analysis-featured {
  box-shadow: 0 2px 8px rgba(0,0,0,0.04), 0 8px 32px rgba(157,78,221,0.08);
  border: 1px solid rgba(157,78,221,0.08);
}

.space-analysis-card-body {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.space-analysis-card-icon { flex-shrink: 0; }

.space-analysis-card-info { flex: 1; min-width: 0; }

.space-analysis-card-info h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--space-text);
}

.space-analysis-card-meta {
  display: flex;
  align-items: center;
  gap: 10px;
}

.space-analysis-card-btn {
  align-self: flex-start;
  padding: 14px 28px;
  font-size: 16px;
}

/* Analysis list (older) */
.space-analysis-list {
  background: var(--space-bg-card);
  border-radius: var(--space-radius);
  box-shadow: var(--space-shadow);
  overflow: hidden;
}

.space-analysis-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--space-border);
  color: var(--space-text);
  text-decoration: none;
  transition: background 0.15s;
}

.space-analysis-item:last-child { border-bottom: none; }
.space-analysis-item:hover { background: var(--space-bg); text-decoration: none; }

.space-analysis-item h4 {
  font-size: 16px;
  font-weight: 500;
  margin-bottom: 2px;
}

.space-analysis-item-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.space-date {
  font-size: 13px;
  color: var(--space-text-muted);
  white-space: nowrap;
}

/* Badges */
.space-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.space-badge-sm { font-size: 10px; padding: 2px 8px; }

.space-badge-initial_analysis { background: #EDE7F6; color: #7C3AED; }
.space-badge-activity_report { background: #E3F2FD; color: #1565C0; }
.space-badge-proposal { background: #FFF3E0; color: #E65100; }
.space-badge-strategic_update { background: #E8F5E9; color: #2E7D32; }

/* Buttons */
.space-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--space-radius);
  font-family: var(--space-font);
  font-size: 15px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.15s, box-shadow 0.15s;
}

.space-btn:hover { text-decoration: none; transform: translateY(-1px); box-shadow: var(--space-shadow-lg); }
.space-btn:active { transform: translateY(0); }

.space-btn-primary {
  background: var(--space-gradient);
  color: white;
}

.space-btn-secondary {
  background: var(--space-bg-card);
  color: var(--space-text);
  border: 1px solid var(--space-border);
}

/* Empty state */
.space-empty {
  text-align: center;
  padding: 60px 20px;
  background: var(--space-bg-card);
  border-radius: var(--space-radius-lg);
  box-shadow: var(--space-shadow);
}

.space-empty i {
  font-size: 48px;
  background: var(--space-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 16px;
}

.space-empty h3 {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 8px;
}

.space-empty p {
  color: var(--space-text-muted);
  font-size: 16px;
  max-width: 400px;
  margin: 0 auto;
}

/* Unavailable */
.space-unavailable {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
  position: relative;
  animation: spaceFadeIn 0.6s ease;
}

.space-unavailable-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(157,78,221,0.08) 0%, rgba(255,0,110,0.04) 40%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.space-unavailable-card {
  position: relative;
  text-align: center;
  background: var(--space-bg-card);
  border-radius: 20px;
  padding: 48px 36px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.04), 0 8px 32px rgba(157,78,221,0.06);
  max-width: 440px;
  width: 100%;
}

.space-unavailable-icon {
  margin-bottom: 24px;
}

.space-unavailable-card h1 {
  font-size: 22px;
  font-weight: 700;
  color: var(--space-text);
  margin-bottom: 8px;
}

.space-unavailable-desc {
  color: var(--space-text-muted);
  font-size: 15px;
  line-height: 1.5;
  margin-bottom: 0;
}

.space-unavailable-divider {
  width: 40px;
  height: 3px;
  background: var(--space-gradient);
  border-radius: 2px;
  margin: 20px auto;
}

.space-unavailable-help {
  font-size: 15px;
  color: var(--space-text);
  margin-bottom: 0;
}

.space-unavailable-help strong {
  font-weight: 600;
}

.space-unavailable-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin-top: 24px;
  flex-wrap: wrap;
}

.space-btn-ghost {
  background: transparent;
  color: var(--space-text);
  border: 1px solid var(--space-border);
}

.space-btn-ghost:hover {
  border-color: var(--space-accent);
  color: var(--space-accent);
}

/* Iframe wrapper */
.space-iframe-wrap {
  border-radius: var(--space-radius-lg);
  overflow: hidden;
  box-shadow: var(--space-shadow-lg);
  background: var(--space-bg-card);
}

.space-iframe {
  width: 100%;
  height: calc(100vh - 180px);
  min-height: 500px;
  display: block;
  border: none;
}

/* Full page analysis */
.space-breadcrumb {
  margin-bottom: 20px;
}

.space-breadcrumb a {
  font-size: 14px;
  color: var(--space-text-muted);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.space-breadcrumb a:hover { color: var(--space-accent); }

.space-analysis-full {
  background: var(--space-bg-card);
  border-radius: var(--space-radius-lg);
  box-shadow: var(--space-shadow-lg);
  overflow: hidden;
  animation: spaceFadeIn 0.5s ease;
}

.space-analysis-full-header {
  padding: 24px 24px 0;
}

.space-analysis-full-header h1 {
  font-size: 26px;
  font-weight: 700;
  margin-bottom: 8px;
}

.space-analysis-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.space-analysis-full .space-analysis-content {
  padding: 24px;
}

/* Animation */
@keyframes spaceFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Desktop */
@media (min-width: 768px) {
  .space-main { padding: 40px 24px; }
  .space-header { padding: 16px 24px; }

  .space-greeting h1 { font-size: 36px; }

  .space-analysis-header { padding: 24px 28px 0; }
  .space-analysis-content { padding: 24px 28px; }
  .space-analysis-footer { padding: 16px 28px; }
  .space-analysis-item { padding: 16px 24px; }

  .space-analysis-full-header { padding: 32px 32px 0; }
  .space-analysis-full .space-analysis-content { padding: 32px; }
  .space-analysis-full-header h1 { font-size: 32px; }
}

/* ============================================
   Dark Theme
   ============================================ */
[data-theme="dark"] {
  --space-bg: #1A1720;
  --space-bg-card: #252230;
  --space-text: #E8E4EF;
  --space-text-muted: #9490A0;
  --space-border: #35313F;
  --space-shadow: 0 1px 3px rgba(0,0,0,0.2), 0 1px 2px rgba(0,0,0,0.15);
  --space-shadow-lg: 0 4px 12px rgba(0,0,0,0.3);
}

[data-theme="dark"] .space-header {
  background: rgba(26,23,32,0.85);
  border-bottom-color: rgba(53,49,63,0.6);
}

[data-theme="dark"] .space-analysis-featured {
  box-shadow: 0 2px 8px rgba(0,0,0,0.2), 0 8px 32px rgba(157,78,221,0.12);
  border-color: rgba(157,78,221,0.15);
}

[data-theme="dark"] .space-unavailable-card {
  box-shadow: 0 1px 2px rgba(0,0,0,0.2), 0 8px 32px rgba(157,78,221,0.1);
}

[data-theme="dark"] .space-unavailable-glow {
  background: radial-gradient(circle, rgba(157,78,221,0.12) 0%, rgba(255,0,110,0.06) 40%, transparent 70%);
}

[data-theme="dark"] .space-badge-initial_analysis { background: #2D2446; color: #B794F4; }
[data-theme="dark"] .space-badge-activity_report { background: #1E2A3A; color: #63B3ED; }
[data-theme="dark"] .space-badge-proposal { background: #2E2418; color: #F6AD55; }
[data-theme="dark"] .space-badge-strategic_update { background: #1E2E20; color: #68D391; }

[data-theme="dark"] .space-btn-secondary {
  background: #2D2A36;
  border-color: var(--space-border);
}

[data-theme="dark"] .space-btn-ghost {
  color: var(--space-text);
  border-color: var(--space-border);
}

[data-theme="dark"] .space-btn-ghost:hover {
  border-color: var(--space-accent);
  color: var(--space-accent);
}