@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Barlow:wght@600;700&display=swap');

:root {
  --navy:       #0d1f3c;
  --navy-mid:   #1a3460;
  --navy-light: #234080;
  --green:      #39b54a;
  --green-dark: #2a8c38;
  --green-pale: #e8f5ea;
  --white:      #ffffff;
  --gray-50:    #f7f8fa;
  --gray-100:   #eef0f3;
  --gray-200:   #dde1e7;
  --gray-400:   #9aa3b0;
  --gray-600:   #5a6476;
  --gray-800:   #2c3344;
  --amber:      #e67e00;
  --amber-pale: #fff3e0;
  --red-pale:   #fdecea;
  --red:        #c0392b;

  --font-display: 'Barlow', sans-serif;
  --font-body:    'Inter', sans-serif;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;

  --shadow-card: 0 1px 3px rgba(0,0,0,0.07), 0 1px 2px rgba(0,0,0,0.05);
}

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

body {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--gray-800);
  background: var(--gray-50);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--green-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

button {
  font-family: var(--font-body);
  cursor: pointer;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  transition: background 0.15s, opacity 0.15s;
}

/* ── Top navigation ── */
.topbar {
  background: var(--navy);
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 2px solid var(--green);
}

.topbar-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-vip {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.5px;
}
.brand-vip em { color: var(--green); font-style: normal; }

.brand-divider {
  width: 1px;
  height: 22px;
  background: rgba(255,255,255,0.2);
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.user-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.08);
  border-radius: 20px;
  padding: 4px 12px 4px 4px;
}

.avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--green);
  color: var(--navy);
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.user-name { font-size: 12px; color: rgba(255,255,255,0.8); }

.btn-signout {
  background: transparent;
  color: rgba(255,255,255,0.5);
  font-size: 11px;
  padding: 4px 8px;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-sm);
}
.btn-signout:hover { color: white; border-color: rgba(255,255,255,0.4); }

.topbar-nav-link {
  font-size: 12px;
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  transition: color 0.15s;
  display: flex;
  align-items: center;
  gap: 4px;
}
.topbar-nav-link:hover { color: white; text-decoration: none; }
.topbar-nav-link.active { color: var(--green); }

.nav-admin-badge {
  font-size: 12px;
  color: rgba(255,255,255,0.5);
  background: rgba(255,255,255,0.08);
  padding: 4px 10px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ── Hero banner ── */
.hero {
  background: var(--navy);
  padding: 28px 24px 24px;
}

.hero-eyebrow {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--green);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.hero-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
}

.hero-role {
  font-size: 13px;
  color: rgba(255,255,255,0.75);
  margin-bottom: 4px;
}

.hero-meta {
  font-size: 12px;
  color: rgba(255,255,255,0.5);
  margin-bottom: 20px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.stat-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  padding: 12px 14px;
}

.stat-value {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}
.stat-value span { color: var(--green); }
.stat-label {
  font-size: 11px;
  color: rgba(255,255,255,0.45);
  margin-top: 4px;
}

/* ── Layout ── */
.page-body {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 20px;
  padding: 20px 24px;
  max-width: 1100px;
  margin: 0 auto;
}

/* ── Cards ── */
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  padding: 16px 18px;
  margin-bottom: 16px;
  box-shadow: var(--shadow-card);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.card-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
  display: flex;
  align-items: center;
  gap: 6px;
}
.card-title i { color: var(--green); font-size: 16px; }

.card-link {
  font-size: 11px;
  color: var(--green-dark);
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  font-weight: 500;
}

/* ── Session rows ── */
.session-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-top: 1px solid var(--gray-100);
}

.session-num {
  width: 30px;
  height: 30px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  flex-shrink: 0;
}
.sn-done     { background: var(--green-pale); color: var(--green-dark); }
.sn-next     { background: var(--amber-pale); color: var(--amber); }
.sn-async    { background: #e3f0fb; color: #1a5a96; }
.sn-locked   { background: var(--gray-100); color: var(--gray-400); }
.sn-inperson { background: #ede9fe; color: #5b21b6; }

.session-info { flex: 1; min-width: 0; }
.session-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--navy);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.session-meta { font-size: 11px; color: var(--gray-400); margin-top: 2px; }

.badge {
  font-size: 10px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 10px;
  flex-shrink: 0;
  white-space: nowrap;
}
.badge-done     { background: var(--green-pale); color: var(--green-dark); }
.badge-next     { background: var(--amber-pale); color: var(--amber); }
.badge-async    { background: #e3f0fb; color: #1a5a96; }
.badge-locked   { background: var(--gray-100); color: var(--gray-400); }
.badge-inperson { background: #ede9fe; color: #5b21b6; }

/* ── Files ── */
.file-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  border-top: 1px solid var(--gray-100);
}

.file-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 16px;
}
.fi-pdf  { background: #fdecea; color: #c0392b; }
.fi-ppt  { background: #fff0e6; color: #d45b00; }
.fi-xls  { background: var(--green-pale); color: var(--green-dark); }
.fi-doc  { background: #e3eeff; color: #1a4fad; }
.fi-gen  { background: var(--gray-100); color: var(--gray-600); }

.file-name { font-size: 12px; font-weight: 500; color: var(--navy); flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.file-size { font-size: 11px; color: var(--gray-400); }

.btn-dl {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  color: var(--gray-600);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  display: flex;
  align-items: center;
  gap: 4px;
}
.btn-dl:hover { background: var(--gray-100); }

/* ── Upload zone ── */
.upload-zone {
  border: 2px dashed rgba(57,181,74,0.35);
  border-radius: var(--radius-md);
  padding: 24px 16px;
  text-align: center;
  background: rgba(57,181,74,0.02);
  transition: border-color 0.2s, background 0.2s;
  cursor: pointer;
}
.upload-zone:hover, .upload-zone.dragover {
  border-color: var(--green);
  background: rgba(57,181,74,0.05);
}
.upload-zone i { font-size: 28px; color: var(--green); margin-bottom: 8px; display: block; }
.upload-zone p { font-size: 13px; color: var(--gray-600); line-height: 1.5; }
.upload-zone small { font-size: 11px; color: var(--gray-400); }

.btn-primary {
  background: var(--navy);
  color: var(--white);
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  margin-top: 12px;
  display: inline-block;
}
.btn-primary:hover { background: var(--navy-mid); }

.btn-green {
  background: var(--green);
  color: var(--navy);
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  display: block;
  width: 100%;
  text-align: center;
}
.btn-green:hover { background: var(--green-dark); color: var(--white); }

/* ── Next session card ── */
.next-card {
  background: var(--navy);
  border-radius: var(--radius-lg);
  padding: 18px;
  margin-bottom: 16px;
}
.next-eyebrow { font-size: 10px; font-weight: 600; color: var(--green); letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: 6px; }
.next-title { font-family: var(--font-display); font-size: 15px; font-weight: 700; color: var(--white); margin-bottom: 6px; line-height: 1.3; }
.next-meta { font-size: 12px; color: rgba(255,255,255,0.5); margin-bottom: 14px; display: flex; align-items: center; gap: 4px; }

/* ── Deliverables ── */
.del-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  border-top: 1px solid var(--gray-100);
}
.del-dot {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  flex-shrink: 0;
}
.dd-done   { background: var(--green-pale); color: var(--green-dark); }
.dd-due    { background: var(--amber-pale); color: var(--amber); }
.dd-locked { background: var(--gray-100); color: var(--gray-400); }

.del-name  { font-size: 12px; color: var(--navy); flex: 1; }
.del-status { font-size: 11px; font-weight: 500; }
.ds-done   { color: var(--green-dark); }
.ds-due    { color: var(--amber); }
.ds-locked { color: var(--gray-400); }

/* ── Progress bar ── */
.progress-wrap { background: var(--gray-100); border-radius: 4px; height: 6px; margin: 8px 0 4px; }
.progress-fill { height: 6px; border-radius: 4px; background: var(--green); transition: width 0.5s ease; }
.progress-labels { display: flex; justify-content: space-between; font-size: 11px; color: var(--gray-400); }

/* ── Login page ── */
.login-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--navy);
  padding: 24px;
}

.login-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.login-logo {
  text-align: center;
  margin-bottom: 24px;
}

.login-logo .prog-name {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: 1px;
  margin-top: 10px;
}

.login-logo .prog-sub {
  font-size: 11px;
  color: var(--gray-400);
  margin-top: 2px;
}

.login-accent {
  width: 40px;
  height: 3px;
  background: var(--green);
  border-radius: 2px;
  margin: 0 auto 20px;
}

.form-group { margin-bottom: 14px; }
.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: var(--gray-600);
  margin-bottom: 6px;
}
.form-group input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-family: var(--font-body);
  color: var(--gray-800);
  outline: none;
  transition: border-color 0.15s;
}
.form-group input:focus { border-color: var(--green); }

.btn-login {
  width: 100%;
  padding: 12px;
  background: var(--navy);
  color: var(--white);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  margin-top: 8px;
  font-family: var(--font-display);
  letter-spacing: 0.5px;
  transition: background 0.15s;
}
.btn-login:hover { background: var(--navy-mid); }

.login-footer {
  text-align: center;
  margin-top: 20px;
  font-size: 11px;
  color: var(--gray-400);
}

.error-msg {
  background: var(--red-pale);
  color: var(--red);
  font-size: 12px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  display: none;
}

/* ── Announcements ── */
.announcement {
  border-left: 3px solid var(--green);
  padding: 10px 12px;
  background: var(--green-pale);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: 8px;
}
.announcement p { font-size: 13px; color: var(--navy); }
.announcement time { font-size: 11px; color: var(--gray-400); margin-top: 2px; display: block; }

/* ── Toast ── */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--navy);
  color: var(--white);
  padding: 12px 18px;
  border-radius: var(--radius-md);
  font-size: 13px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.25);
  display: none;
  align-items: center;
  gap: 8px;
  z-index: 999;
  border-left: 3px solid var(--green);
}
.toast.show { display: flex; }

/* ── Admin table ── */
.admin-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.admin-table th { text-align: left; font-size: 11px; font-weight: 600; color: var(--gray-400); text-transform: uppercase; letter-spacing: 0.5px; padding: 8px 12px; border-bottom: 1px solid var(--gray-200); }
.admin-table td { padding: 10px 12px; border-bottom: 1px solid var(--gray-100); color: var(--gray-800); vertical-align: middle; }
.admin-table tr:hover td { background: var(--gray-50); }

/* ── Responsive ── */
@media (max-width: 768px) {
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .page-body { grid-template-columns: 1fr; }
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ── Preview banner ── */
.preview-banner {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--green);
  color: var(--navy);
  font-size: 12px;
  font-weight: 600;
  padding: 8px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.preview-banner-label {
  display: flex;
  align-items: center;
  gap: 8px;
}
.preview-banner-return {
  background: var(--navy);
  color: var(--green);
  border: none;
  border-radius: 4px;
  padding: 4px 12px;
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
}