/* Mission Possible Spy Academy — course player
   Extends style.css (navy #041C2C / gold #C6A667). Used by /course.html for every ribbon. */

.course-shell { display:flex; min-height:calc(100vh - 78px); }

/* ---- Sidebar ---- */
.course-sidebar { width:300px; flex-shrink:0; background:#08152 2; background:#0A1F33; border-right:1px solid rgba(198,166,103,0.25); padding:24px 0 60px; overflow-y:auto; }
.course-sidebar-head { padding:0 20px 18px; border-bottom:1px solid rgba(198,166,103,0.25); margin-bottom:8px; }
.course-sidebar-ribbon { font-size:10px; font-weight:700; letter-spacing:0.25em; color:#C6A667; text-transform:uppercase; margin-bottom:6px; }
.course-sidebar-title { font-size:18px; font-weight:700; color:#fff; }
.course-progress-track { margin-top:14px; height:5px; background:rgba(255,255,255,0.1); border-radius:3px; overflow:hidden; }
.course-progress-fill { height:100%; background:#C6A667; width:0%; transition:width 0.3s; }
.course-progress-label { font-size:10px; color:rgba(255,255,255,0.55); margin-top:6px; letter-spacing:0.05em; }

.course-module { border-bottom:1px solid rgba(255,255,255,0.06); }
.course-module-head { display:flex; align-items:center; justify-content:space-between; padding:14px 20px; cursor:pointer; user-select:none; }
.course-module-head:hover { background:rgba(255,255,255,0.03); }
.course-module-num { font-size:9px; font-weight:700; letter-spacing:0.2em; color:#C6A667; text-transform:uppercase; }
.course-module-title { font-size:13px; font-weight:600; color:#fff; margin-top:2px; }
.course-module-caret { color:rgba(255,255,255,0.4); font-size:11px; transition:transform 0.2s; }
.course-module.open .course-module-caret { transform:rotate(90deg); }
.course-module-lessons { display:none; padding-bottom:8px; }
.course-module.open .course-module-lessons { display:block; }

.course-lesson-link { display:flex; align-items:center; gap:10px; padding:9px 20px 9px 28px; font-size:12.5px; color:rgba(255,255,255,0.75); cursor:pointer; border-left:3px solid transparent; line-height:1.4; }
.course-lesson-link:hover { background:rgba(255,255,255,0.04); color:#fff; }
.course-lesson-link.active { background:rgba(198,166,103,0.1); border-left-color:#C6A667; color:#fff; font-weight:600; }
.course-lesson-check { width:15px; height:15px; border-radius:50%; border:1.5px solid rgba(255,255,255,0.3); flex-shrink:0; display:flex; align-items:center; justify-content:center; font-size:9px; color:transparent; }
.course-lesson-link.done .course-lesson-check { background:#C6A667; border-color:#C6A667; color:#041C2C; }
.course-lesson-link.done .course-lesson-check::after { content:"✓"; }
.course-lesson-graded { font-size:8px; font-weight:700; letter-spacing:0.1em; color:#C6A667; border:1px solid #C6A667; border-radius:2px; padding:1px 4px; margin-left:auto; flex-shrink:0; }

/* ---- Main content ---- */
.course-main { flex:1; min-width:0; padding:40px 56px 100px; max-width:840px; }
.course-crumb { font-size:10px; font-weight:700; letter-spacing:0.2em; color:#C6A667; text-transform:uppercase; margin-bottom:10px; }
.course-lesson-title { font-size:28px; font-weight:700; color:#041C2C; margin-bottom:4px; line-height:1.2; }
.course-lesson-instructor { font-size:12px; color:#888; margin-bottom:24px; font-style:italic; }

.course-objectives { background:#f8f8f8; border-left:3px solid #C6A667; padding:16px 20px; margin-bottom:24px; }
.course-objectives div { font-size:9px; font-weight:700; letter-spacing:0.2em; color:#C6A667; text-transform:uppercase; margin-bottom:8px; }
.course-objectives ul { margin:0; padding-left:18px; }
.course-objectives li { font-size:13px; color:#333; margin-bottom:4px; }

.course-block-label { font-size:9px; font-weight:700; letter-spacing:0.3em; color:#C6A667; text-transform:uppercase; margin:26px 0 10px; padding-bottom:6px; border-bottom:2px solid #C6A667; display:flex; align-items:center; gap:10px; }
.course-media-tag { background:#041C2C; color:#fff; font-size:9px; padding:2px 8px; border-radius:2px; letter-spacing:0.1em; }

.course-transcript { background:#041C2C; color:rgba(255,255,255,0.9); padding:22px 26px; font-size:14px; line-height:1.9; white-space:pre-line; border-radius:2px; }
.course-boxtext { font-size:14.5px; line-height:1.85; color:#333; white-space:pre-line; }

.course-downloads { display:flex; flex-wrap:wrap; gap:10px; }

.course-fieldlog-card { margin-top:8px; background:#f5f0e8; border-top:3px solid #C6A667; padding:18px 22px; }
.course-fieldlog-card.graded { background:#fdf0e0; }
.course-fieldlog-name { font-size:14px; font-weight:700; color:#041C2C; margin-bottom:4px; }
.course-fieldlog-obj { font-size:13px; color:#555; margin-bottom:12px; }
.course-fieldlog-badge { font-size:9px; font-weight:700; letter-spacing:0.1em; color:#8a6a20; text-transform:uppercase; }

.course-mark-row { display:flex; align-items:center; justify-content:space-between; margin-top:36px; padding-top:22px; border-top:1px solid #eee; flex-wrap:wrap; gap:14px; }
.course-mark-btn { font-size:12px; font-weight:700; letter-spacing:0.1em; text-transform:uppercase; padding:13px 26px; background:#041C2C; color:#fff; border:none; cursor:pointer; }
.course-mark-btn:hover { background:#C6A667; color:#041C2C; }
.course-mark-btn.done { background:#C6A667; color:#041C2C; }
.course-nav-btns { display:flex; gap:10px; }
.course-nav-btn { font-size:11px; font-weight:700; letter-spacing:0.08em; text-transform:uppercase; padding:12px 18px; border:2px solid #041C2C; color:#041C2C; text-decoration:none; background:none; cursor:pointer; }
.course-nav-btn:hover { background:#041C2C; color:#fff; }
.course-nav-btn[disabled] { opacity:0.3; cursor:not-allowed; }

.course-landing { text-align:center; padding:60px 20px; }
.course-landing h2 { font-size:22px; color:#041C2C; margin-bottom:12px; }
.course-landing p { color:#666; font-size:14px; max-width:480px; margin:0 auto; }

.course-grad-banner { background:#041C2C; color:#fff; padding:40px 36px; text-align:center; border-top:4px solid #C6A667; }
.course-grad-banner h2 { font-size:24px; color:#C6A667; letter-spacing:0.1em; margin-bottom:16px; text-transform:uppercase; }
.course-grad-banner p { font-size:14px; line-height:1.8; color:rgba(255,255,255,0.85); white-space:pre-line; max-width:640px; margin:0 auto; }

@media (max-width:900px) {
  .course-shell { flex-direction:column; }
  .course-sidebar { width:100%; border-right:none; border-bottom:1px solid rgba(198,166,103,0.25); max-height:400px; }
  .course-main { padding:28px 20px 80px; }
}