@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

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

:root {
  --bg: #09090b;
  --card: #131316;
  --card-hover: #1a1a1f;
  --border: #27272a;
  --text: #fafafa;
  --text-muted: #a1a1aa;
  --text-dim: #71717a;
  --green: #0CE800;
  --green-dim: rgba(12, 232, 0, 0.12);
  --red: #e33131;
  --red-dim: rgba(227, 49, 49, 0.12);
  --blue: #3b82f6;
  --blue-dim: rgba(59, 130, 246, 0.12);
  --purple: #8a2be2;
  --purple-dim: rgba(138, 43, 226, 0.12);
  --orange: #f97316;
  --orange-dim: rgba(249, 115, 22, 0.12);
  --yellow: #eab308;
  --yellow-dim: rgba(234, 179, 8, 0.12);
  --radius: 10px;
}

body {
  font-family: 'Inter', -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: flex;
}

/* Sidebar */
.sidebar {
  width: 240px;
  min-height: 100vh;
  background: var(--bg);
  border-right: 1px solid var(--border);
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 10;
}

.sidebar-logo {
  padding: 4px 8px 20px;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.5px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.sidebar-logo .dot {
  width: 8px; height: 8px;
  background: var(--green);
  border-radius: 50%;
}

.sidebar-org {
  padding: 8px 10px;
  margin-bottom: 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
}

.sidebar-org .org-avatar {
  width: 24px; height: 24px;
  background: linear-gradient(135deg, #1a1a6e, #3b3b9e);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: white;
}

.sidebar-nav { flex: 1; }

.sidebar-section {
  margin-top: 20px; margin-bottom: 6px;
  padding: 0 10px;
  font-size: 11px; font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-dim);
}

.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: 8px;
  font-size: 13px; font-weight: 500;
  color: var(--text-muted);
  cursor: pointer; transition: all 0.15s;
  text-decoration: none;
}

.nav-item:hover { background: var(--card); color: var(--text); }
.nav-item.active { background: var(--card); color: var(--text); }

.nav-icon { width: 18px; text-align: center; font-size: 14px; }

.nav-badge {
  margin-left: auto;
  background: var(--green-dim); color: var(--green);
  font-size: 11px; font-weight: 600;
  padding: 2px 7px; border-radius: 10px;
}

.sidebar-cta { margin-top: auto; padding: 10px; }

.btn-request {
  width: 100%; padding: 8px 16px;
  background: linear-gradient(135deg, var(--green), #0ab800);
  color: #000; font-size: 13px; font-weight: 600;
  border: none; border-radius: 8px;
  cursor: pointer; transition: opacity 0.15s;
}
.btn-request:hover { opacity: 0.9; }

/* Main */
.main { margin-left: 240px; flex: 1; min-height: 100vh; }

.header { padding: 20px 32px 0; border-bottom: 1px solid var(--border); }

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

.header-title { font-size: 22px; font-weight: 700; letter-spacing: -0.3px; }
.header-subtitle { font-size: 13px; color: var(--text-muted); margin-top: 2px; }
.header-actions { display: flex; align-items: center; gap: 10px; }
.header-tabs { display: flex; gap: 0; }

.tab {
  padding: 10px 16px; font-size: 13px; font-weight: 500;
  color: var(--text-muted); cursor: pointer;
  border-bottom: 2px solid transparent; transition: all 0.15s;
}
.tab:hover { color: var(--text); }
.tab.active { color: var(--text); border-bottom-color: var(--green); }

.content { padding: 24px 32px; }

/* Summary bar */
.summary-bar { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 28px; }

.summary-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 16px 18px;
}
.summary-label { font-size: 12px; color: var(--text-muted); font-weight: 500; margin-bottom: 6px; }
.summary-value { font-size: 24px; font-weight: 700; font-variant-numeric: tabular-nums; }
.summary-change { font-size: 12px; font-weight: 500; margin-top: 4px; display: flex; align-items: center; gap: 4px; }
.summary-change.up { color: var(--green); }
.summary-change.down { color: var(--red); }

/* Section header */
.section-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.section-title { font-size: 16px; font-weight: 600; }
.section-filter { display: flex; gap: 6px; }

.filter-pill {
  padding: 5px 12px; font-size: 12px; font-weight: 500;
  color: var(--text-muted); background: var(--card);
  border: 1px solid var(--border); border-radius: 20px;
  cursor: pointer; transition: all 0.15s;
}
.filter-pill:hover { color: var(--text); border-color: var(--text-dim); }
.filter-pill.active { color: var(--text); background: var(--border); border-color: var(--text-dim); }

/* Opportunity cards */
.opp-grid { display: flex; flex-direction: column; gap: 16px; }

.opp-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px; transition: border-color 0.2s;
}
.opp-card:hover { border-color: var(--text-dim); }

.opp-top { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 16px; }
.opp-title-area { flex: 1; }

.opp-badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 10px; border-radius: 20px;
  font-size: 11px; font-weight: 600; margin-bottom: 8px;
}
.opp-badge.hot { background: var(--red-dim); color: var(--red); }
.opp-badge.rising { background: var(--orange-dim); color: var(--orange); }
.opp-badge.steady { background: var(--blue-dim); color: var(--blue); }
.opp-badge.new { background: var(--purple-dim); color: var(--purple); }

.opp-badge .pulse {
  width: 6px; height: 6px; border-radius: 50%;
  background: currentColor; animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }

.opp-title { font-size: 17px; font-weight: 600; margin-bottom: 6px; }
.opp-summary { font-size: 13px; color: var(--text-muted); line-height: 1.5; max-width: 720px; }

.opp-momentum { text-align: right; min-width: 140px; }
.momentum-value { font-size: 28px; font-weight: 700; color: var(--green); font-variant-numeric: tabular-nums; }
.momentum-label { font-size: 11px; color: var(--text-dim); margin-top: 2px; }

.opp-signals { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 18px; }

.signal-tag {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 4px 10px; background: rgba(255,255,255,0.04);
  border: 1px solid var(--border); border-radius: 6px;
  font-size: 12px; color: var(--text-muted); font-weight: 500;
}

.signal-tag .platform-dot { width: 6px; height: 6px; border-radius: 50%; }
.signal-tag .platform-dot.tiktok { background: var(--purple); }
.signal-tag .platform-dot.youtube { background: var(--red); }
.signal-tag .platform-dot.instagram { background: #e1306c; }
.signal-tag .platform-dot.reddit { background: var(--orange); }
.signal-tag .platform-dot.twitter { background: var(--text); }
.signal-tag .platform-dot.news { background: var(--blue); }
.signal-tag .platform-dot.search { background: var(--yellow); }

.opp-bottom {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 18px; border-top: 1px solid var(--border);
}
.opp-meta { display: flex; gap: 24px; }
.meta-item { display: flex; flex-direction: column; gap: 3px; }
.meta-label { font-size: 11px; color: var(--text-dim); font-weight: 500; text-transform: uppercase; letter-spacing: 0.3px; }
.meta-value { font-size: 14px; font-weight: 600; font-variant-numeric: tabular-nums; }
.opp-actions { display: flex; gap: 8px; }

.btn-launch {
  padding: 8px 20px; background: var(--green); color: #000;
  font-size: 13px; font-weight: 600; border: none; border-radius: 8px;
  cursor: pointer; transition: opacity 0.15s;
}
.btn-launch:hover { opacity: 0.9; }

.btn-tweak {
  padding: 8px 16px; background: transparent; color: var(--text);
  font-size: 13px; font-weight: 500; border: 1px solid var(--border);
  border-radius: 8px; cursor: pointer; transition: all 0.15s;
}
.btn-tweak:hover { border-color: var(--text-dim); }

.opp-strategy {
  margin: 0 0 18px; padding: 14px 16px;
  background: rgba(12, 232, 0, 0.04);
  border: 1px solid rgba(12, 232, 0, 0.1); border-radius: 8px;
}
.strategy-label { font-size: 11px; font-weight: 600; color: var(--green); text-transform: uppercase; letter-spacing: 0.3px; margin-bottom: 6px; }
.strategy-text { font-size: 13px; color: var(--text-muted); line-height: 1.5; }

.live-dot { width: 8px; height: 8px; background: var(--green); border-radius: 50%; display: inline-block; animation: pulse 2s ease-in-out infinite; }
.updated-text { font-size: 12px; color: var(--text-dim); display: flex; align-items: center; gap: 6px; }

/* Modal */
.modal-overlay {
  display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.7); z-index: 100;
  align-items: center; justify-content: center; backdrop-filter: blur(4px);
}
.modal-overlay.open { display: flex; }

.modal {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 12px; width: 640px; max-height: 90vh;
  overflow-y: auto; padding: 32px;
}
.modal-header { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 24px; }
.modal-title { font-size: 18px; font-weight: 700; }
.modal-subtitle { font-size: 13px; color: var(--text-muted); margin-top: 4px; }

.modal-close {
  background: none; border: none; color: var(--text-dim);
  font-size: 20px; cursor: pointer; padding: 4px 8px;
  border-radius: 6px; transition: all 0.15s;
}
.modal-close:hover { color: var(--text); background: var(--border); }

.form-group { margin-bottom: 20px; }
.form-label { display: block; font-size: 12px; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.3px; margin-bottom: 8px; }

.form-input, .form-textarea, .form-select {
  width: 100%; padding: 10px 14px; background: var(--bg);
  border: 1px solid var(--border); border-radius: 8px;
  color: var(--text); font-family: 'Inter', sans-serif;
  font-size: 14px; transition: border-color 0.15s;
}
.form-input:focus, .form-textarea:focus, .form-select:focus { outline: none; border-color: var(--green); }
.form-textarea { min-height: 100px; resize: vertical; line-height: 1.5; }

.form-select {
  appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2371717a' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 12px center; padding-right: 36px;
}

.form-hint { font-size: 12px; color: var(--text-dim); margin-top: 6px; }
.budget-row { display: flex; align-items: center; gap: 12px; }
.budget-row .form-input { flex: 1; }
.budget-preset { display: flex; gap: 6px; margin-top: 8px; }

.preset-btn {
  padding: 4px 12px; background: var(--bg);
  border: 1px solid var(--border); border-radius: 6px;
  color: var(--text-muted); font-size: 12px; font-weight: 500;
  cursor: pointer; transition: all 0.15s;
}
.preset-btn:hover { border-color: var(--text-dim); color: var(--text); }
.preset-btn.active { border-color: var(--green); color: var(--green); background: var(--green-dim); }

.upload-zone {
  border: 2px dashed var(--border); border-radius: 8px;
  padding: 32px; text-align: center; cursor: pointer; transition: all 0.15s;
}
.upload-zone:hover { border-color: var(--text-dim); }
.upload-icon { font-size: 28px; margin-bottom: 8px; color: var(--text-dim); }
.upload-text { font-size: 13px; color: var(--text-muted); }
.upload-text strong { color: var(--green); cursor: pointer; }
.upload-hint { font-size: 11px; color: var(--text-dim); margin-top: 6px; }
.upload-files { margin-top: 12px; display: flex; flex-direction: column; gap: 6px; }

.upload-file-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 12px; background: var(--bg);
  border: 1px solid var(--border); border-radius: 6px; font-size: 13px;
}
.upload-file-name { color: var(--text); }
.upload-file-size { color: var(--text-dim); font-size: 11px; }
.upload-file-remove { background: none; border: none; color: var(--text-dim); cursor: pointer; font-size: 14px; }
.upload-file-remove:hover { color: var(--red); }

.modal-footer {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 20px; border-top: 1px solid var(--border); margin-top: 24px;
}
.modal-summary { font-size: 13px; color: var(--text-muted); }
.modal-summary strong { color: var(--text); }
.modal-actions { display: flex; gap: 8px; }

.btn-cancel { padding: 10px 20px; background: transparent; color: var(--text); font-size: 13px; font-weight: 500; border: 1px solid var(--border); border-radius: 8px; cursor: pointer; }
.btn-cancel:hover { border-color: var(--text-dim); }
.btn-confirm { padding: 10px 24px; background: var(--green); color: #000; font-size: 13px; font-weight: 600; border: none; border-radius: 8px; cursor: pointer; }
.btn-confirm:hover { opacity: 0.9; }

/* Success */
.success-overlay {
  display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.7); z-index: 200;
  align-items: center; justify-content: center; backdrop-filter: blur(4px);
}
.success-overlay.open { display: flex; }

.success-card {
  background: var(--card); border: 1px solid var(--green);
  border-radius: 12px; padding: 48px; text-align: center; max-width: 420px;
}
.success-icon { font-size: 48px; margin-bottom: 16px; }
.success-title { font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.success-text { font-size: 13px; color: var(--text-muted); line-height: 1.6; margin-bottom: 24px; }
.btn-done { padding: 10px 32px; background: var(--green); color: #000; font-size: 13px; font-weight: 600; border: none; border-radius: 8px; cursor: pointer; }

.form-divider { border: none; border-top: 1px solid var(--border); margin: 24px 0; }