/* =========================================================================
   MatikkapajaX – redesign-overrides.css
   Pakottaa ulkoasun vastaamaan mockuppeja TARKOILLA arvoilla.
   Lataa VIIMEISENÄ base.html:ssä, styles.css:n JA tyyli.css:n jälkeen:
     <link rel="stylesheet" href="{{ url_for('static', filename='css/redesign-overrides.css') }}">
   ========================================================================= */

:root {
  --mx-bg: #F4F2EC;
  --mx-surface: #FFFFFF;
  --mx-surface-soft: #F7F6F2;
  --mx-border: #E7E4DC;
  --mx-text: #17211D;
  --mx-muted: #5C6B66;
  --mx-subtle: #8A938D;
  --mx-primary: #0E9E7E;
  --mx-primary-dark: #0B7E64;
  --mx-primary-soft: #E4F5EF;
  --mx-warn: #F1A33B;
  --mx-warn-ink: #3A2404;
  --mx-warn-soft: #FDEFD8;
  --mx-danger: #E5484D;
  --mx-indigo: #5566A8;
  --mx-indigo-soft: #EEF0FA;
}

/* =========================================================================
   0) LAYOUT — POISTA MOCKUPIN ESITTELYKEHYS.
   Mockupeissa sisältö oli pyöristetyn "laitekehyksen" sisällä (iso varjo,
   max-width, keskitys). SE ON VAIN ESITYSTÄ VARTEN — ei tuotantoon.
   Tuotannossa sivu on normaali, koko leveydeltään, yhtenäisellä
   sisältöleveydellä joka on linjassa yläpalkin kanssa.
   ========================================================================= */
.course-frame-shell {

  margin: 0 auto;
  padding: 24px 22px 64px;
  background: transparent;
  box-shadow: none;
  border: 0;
  border-radius: 0;
}
.course-plan-frame {
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  overflow: visible !important;
}
.course-plan-grid { padding: 0 !important; }
.course-frame-note { display: none !important; }

/* Yläpalkki: normaali koko leveys, sisältö linjassa (sama 1180 kuin sivut) */
.header { position: sticky; top: 0; border-radius: 15px; }
.nav-container { max-width: 1180px; margin: 0 auto; }
body:has(.course-frame-shell) .header { margin-top: 0 !important; border-radius: 0 !important; }

/* Yhtenäinen sivukontti kaikille sisältösivuille (linjaus yläpalkkiin) */
.instructions-page,
.tasks-page,
.create-exam-page,
.courses-page {
  max-width: 1180px !important;
  margin: 0 auto !important;
  padding: 34px 22px 70px !important;
  background: transparent !important;
}

/* =========================================================================
   1) TEHTÄVÄT  (.mx-modal-body)
   ========================================================================= */
/* Tehtävät aina yhdessä palstassa, kortit allekkain */
.mx-modal-body .tasks-grid2 { display: grid; grid-template-columns: 1fr; gap: 12px; }

/* Edistymispalkki tehtävälistan yläreunassa */
.mx-modal-body .task-progress-panel {
  background: var(--mx-surface);
  border: 1px solid var(--mx-border);
  border-radius: 16px;
  padding: 16px 18px;
  margin-bottom: 12px;
  box-sizing: border-box;
}
.mx-modal-body .task-progress-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 10px;
}
.mx-modal-body .task-progress-label {
  font-size: 15px; font-weight: 900; color: var(--mx-text);
}
.mx-modal-body .task-progress-count {
  font-size: 14px; font-weight: 900; color: var(--mx-warn);
}
.mx-modal-body .task-progress-track {
  height: 12px; border-radius: 999px; background: #EFEDE6; overflow: hidden;
}
.mx-modal-body .task-progress-track span {
  display: block; height: 100%; border-radius: 999px;
  background: var(--mx-warn);
  transition: width .3s ease;
}

.mx-modal-body .task-card {
  position: relative;
  background: var(--mx-surface); border: 1px solid var(--mx-border);
  border-radius: 18px; box-shadow: none; padding: 15px 16px;
  box-sizing: border-box; /* padding+reunus mukaan leveyteen (estä vaakaylivuoto) */
  min-width: 0; /* grid-item saa kutistua sarakkeeseen */
  overflow-wrap: anywhere;
}
.mx-modal-body .task-card.completed {
  background: linear-gradient(90deg, #EAF8F2 0, #F4FBF8 38%, #FFFFFF 100%);
  border-color: #8FD9BE;
  box-shadow: inset 4px 0 0 var(--mx-primary), 0 14px 28px -22px rgba(14, 158, 126, 0.45);
  opacity: 1;
}
.mx-modal-body .task-card.completed .task-header::after {
  content: "Tehty";
  margin-left: auto;
  padding: 4px 9px;
  border-radius: 999px;
  background: var(--mx-primary);
  color: #fff;
  font-size: 11px;
  font-weight: 900;
  line-height: 1;
}
.mx-modal-body .task-header,
.mx-modal-body .task-header[class*="level-"] {
  background: none !important; padding: 0; margin: 0 0 8px; border-radius: 0;
  display: flex; align-items: center; justify-content: flex-start; gap: 8px;
}
.mx-modal-body .task-number { font-size: 15px; font-weight: 900; color: var(--mx-text); }
.mx-modal-body .task-difficulty {
  font-size: 11px; font-weight: 800; padding: 3px 9px; border-radius: 999px;
  background: #EFEDE6; color: #7C857F;
}
.mx-modal-body .task-question { font-size: 15px; font-weight: 700; line-height: 1.5; color: var(--mx-text); margin: 0 0 12px; }

/* Toimintonapit: neljä sekundaarinappia täyttää ylärivin tasaisesti,
   Valmis tulee koko leveydeltä selkeänä pääpainikkeena alle. */
.mx-modal-body .task-actions { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; align-items: stretch; }
.mx-modal-body .task-actions .icon-btn {
  flex: 1 1 0; min-width: 0;
  display: inline-flex; align-items: center; justify-content: center; gap: 0; padding: 9px 10px; border-radius: 11px;
  background: #fff; border: 1px solid #E1DDD3; box-shadow: none; transition: background .15s, border-color .15s;
}
.mx-modal-body .task-actions .icon-btn:hover { transform: none; background: var(--mx-surface-soft); border-color: #D4CFC4; box-shadow: none; }
.mx-modal-body .task-actions .icon-btn img { display: none; }
.mx-modal-body .task-actions .icon-btn span { font-size: 13px; font-weight: 800; color: #2A332F; }
.mx-modal-body .task-actions .ai-btn { background: var(--mx-primary-soft); border-color: #CDEDE3; }
.mx-modal-body .task-actions .ai-btn span { color: var(--mx-primary-dark); }
/* Valmis = koko leveys, oma rivi, korostettu keltainen CTA */
.mx-modal-body .task-actions .complete-btn {
  flex: 1 0 100%; margin-left: 0; margin-top: 2px; padding: 11px;
  background: var(--mx-warn); border-color: var(--mx-warn);
}
.mx-modal-body .task-actions .complete-btn span { color: var(--mx-warn-ink); font-weight: 900; }
.mx-modal-body .task-actions .complete-btn:hover { background: #E5951F; border-color: #E5951F; }
.mx-modal-body .task-card.completed .complete-btn { background: var(--mx-primary-soft); border-color: #CDEDE3; }
.mx-modal-body .task-card.completed .complete-btn:hover { background: #D4EFE6; border-color: #CDEDE3; }
.mx-modal-body .task-card.completed .complete-btn span { color: var(--mx-primary-dark); }
.mx-modal-body .task-answer, .mx-modal-body .task-solution {
  background: var(--mx-surface-soft); border: 1px solid var(--mx-border); border-radius: 12px; padding: 12px 14px; margin: 12px 0 0;
}
.mx-modal-body .task-answer strong, .mx-modal-body .task-solution strong {
  display: block; font-size: 11px; font-weight: 900; letter-spacing: .04em; text-transform: uppercase; color: var(--mx-primary-dark); margin-bottom: 4px;
}
.mx-modal-body .reset-tasks-btn {
  border: 1px solid var(--mx-border) !important; border-radius: 999px !important;
  background: #fff !important; color: var(--mx-subtle) !important; font-weight: 800 !important;
}

/* Kapeilla näytöillä neljä toimintonappia 2×2-ruudukkoon, Valmis koko leveys.
   Estää nappien leikkautumisen ahtaassa kortissa. */
@media (max-width: 560px) {
  .mx-modal-body .task-actions .icon-btn:not(.complete-btn) {
    flex: 1 1 calc(50% - 4px);
  }
}

/* =========================================================================
   2) ETUSIVU (index.html)
   ========================================================================= */
.hero-section {  margin: 0 auto; padding: 40px 22px 64px; display: flex; flex-wrap: wrap; align-items: center; gap: 32px; background: transparent; }
.hero-text { flex: 1 1 420px; min-width: 280px; }
.hero-badge { display: inline-flex; padding: 6px 13px; border-radius: 999px; background: var(--mx-primary-soft); color: var(--mx-primary-dark); font-size: 12px; font-weight: 800; letter-spacing: .02em; }
.hero-text h1 { margin: 16px 0 14px; font-size: clamp(30px, 4vw, 44px); font-weight: 900; line-height: 1.1; letter-spacing: -0.02em; color: var(--mx-text); }
.hero-text > p { margin: 0 0 22px; font-size: 17px; line-height: 1.65; color: var(--mx-muted); max-width: 44ch; }
#login-button-hero, .hero-text .btn-primary { padding: 14px 22px; border-radius: 14px; background: var(--mx-primary); color: #fff; font-weight: 900; font-size: 16px; border: none; box-shadow: none; }
#login-button-hero:hover { background: var(--mx-primary-dark); transform: none; box-shadow: none; }
.hero-image { flex: 1 1 360px; min-width: 280px; }
.hero-image img { width: 75%; height: auto; border-radius: 24px; border: 1px solid var(--mx-border); animation: none; }
.alaia-origin-card { max-width: 1100px; margin: 30px auto 0; display: flex; flex-wrap: wrap; align-items: center; gap: 20px; padding: 22px; border-radius: 22px; background: linear-gradient(160deg, #17211D, #243530); color: #EAF6F1; border: none; }
.alaia-origin-portrait { flex: 0 0 auto; width: 96px; height: 96px; border-radius: 20px; overflow: hidden; }
.alaia-origin-portrait img { width: 100%; height: 100%; object-fit: cover; }
.alaia-origin-content { flex: 1 1 320px; min-width: 240px; }
.alaia-origin-label { font-size: 12px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: #7FE3C6; background: transparent; padding: 0; }
.alaia-origin-card h3 { margin: 5px 0 6px; font-size: 20px; font-weight: 900; color: #EAF6F1; }
.alaia-origin-card p { margin: 0; color: #B6C7C1; line-height: 1.6; font-size: 15px; }
.homepage-stats { max-width: 1100px; margin: 22px auto 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; width: 100%; }
.homepage-stat-card { padding: 20px; border-radius: 18px; background: var(--mx-surface); border: 1px solid var(--mx-border); box-shadow: none; }
.homepage-stat-value { font-size: 30px; font-weight: 900; letter-spacing: -0.02em; color: var(--mx-primary-dark); }
.homepage-stat-label { margin-top: 4px; font-size: 14px; font-weight: 800; color: var(--mx-text); }
.homepage-stat-note { margin-top: 4px; font-size: 12px; color: var(--mx-subtle); line-height: 1.4; }
.features-section { max-width: 1100px; margin: 0 auto; padding: 44px 22px 24px; }
.features-section > h2 { margin: 0 0 16px; font-size: 24px; font-weight: 900; color: var(--mx-text); }
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 14px; }
.feature-card { padding: 20px; border-radius: 18px; background: var(--mx-surface); border: 1px solid var(--mx-border); box-shadow: none; }
.feature-card:hover { transform: none; border-color: rgba(14, 158, 126, 0.32); box-shadow: 0 14px 30px -20px rgba(23, 33, 29, 0.18); }
.feature-card h3 { margin: 0; font-size: 17px; font-weight: 900; color: var(--mx-text); }
.feature-card .toggle-content p { margin: 12px 0 0; font-size: 14px; line-height: 1.6; color: var(--mx-muted); }

/* =========================================================================
   3) OHJEET (instructions_student.html / instructions_teacher.html)
   Käyttää alla annettuja luokkia; ks. IMPLEMENTATION.md kohta 4.
   ========================================================================= */
.ins-eyebrow { font-size: 13px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--mx-primary-dark); margin: 0; }
.ins-title { margin: 6px 0 4px; font-size: 30px; font-weight: 900; letter-spacing: -0.02em; color: var(--mx-text); }
.ins-lead { margin: 0 0 22px; color: var(--mx-muted); font-size: 16px; line-height: 1.6; max-width: 62ch; }
.ins-path { display: flex; flex-wrap: wrap; gap: 8px; padding: 20px; border-radius: 20px; background: var(--mx-surface); border: 1px solid var(--mx-border); margin: 0 0 22px; }
.ins-path-h { flex: 1 1 100%; font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--mx-primary-dark); margin-bottom: 4px; }
.ins-path-item { flex: 1 1 120px; padding: 12px; border-radius: 14px; background: var(--mx-surface-soft); border: 1px solid var(--mx-border); }
.ins-path-item b { display: block; font-size: 13px; font-weight: 900; }
.ins-path-item span { font-size: 12px; color: var(--mx-muted); }
.ins-path-item.is-theory { background: var(--mx-indigo-soft); border-color: #D6DBF2; } .ins-path-item.is-theory b { color: var(--mx-indigo); }
.ins-path-item.is-practice { background: #F4FBF8; border-color: #D6EFE6; } .ins-path-item.is-practice b { color: var(--mx-primary-dark); }
.ins-path-item.is-tasks { background: var(--mx-warn-soft); border-color: #F5D79A; } .ins-path-item.is-tasks b { color: #B26A0E; }
.ins-path-item.is-dark { background: #17211D; } .ins-path-item.is-dark b { color: #7FE3C6; } .ins-path-item.is-dark span { color: #B6C7C1; }
.ins-steps { display: flex; flex-direction: column; gap: 18px; }
.ins-step { display: flex; flex-wrap: wrap; gap: 20px; align-items: center; padding: 20px; border-radius: 20px; background: var(--mx-surface); border: 1px solid var(--mx-border); }
.ins-step-text { flex: 1 1 260px; min-width: 240px; }
.ins-step-head { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.ins-step-num { width: 30px; height: 30px; border-radius: 999px; background: var(--mx-primary-soft); color: var(--mx-primary-dark); display: flex; align-items: center; justify-content: center; font-weight: 900; flex: 0 0 auto; }
.ins-step-head h3 { margin: 0; font-size: 18px; font-weight: 900; color: var(--mx-text); }
.ins-step-text p { margin: 0; color: var(--mx-muted); line-height: 1.6; font-size: 15px; }
.ins-mock { flex: 1 1 260px; min-width: 240px; background: var(--mx-surface-soft); border: 1px solid #EAE7DF; border-radius: 16px; padding: 16px; }
.ins-mock-title { font-weight: 900; font-size: 14px; margin-bottom: 10px; }
.ins-field { height: 34px; border-radius: 9px; background: #fff; border: 1.5px solid #E1DDD3; display: flex; align-items: center; padding: 0 10px; color: var(--mx-subtle); font-size: 12px; margin-bottom: 8px; }
.ins-btn { height: 36px; border-radius: 10px; background: var(--mx-primary); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 900; }
.ins-row { display: flex; gap: 8px; margin-bottom: 8px; }
.ins-pill-on { flex: 1; height: 34px; border-radius: 9px; background: var(--mx-primary); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 800; }
.ins-pill-off { flex: 1; height: 34px; border-radius: 9px; background: #fff; border: 1.5px solid #E1DDD3; color: var(--mx-muted); display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 800; }
.ins-mono { font-size: 13px; font-weight: 700; }
@media (max-width: 760px) { .instructions-hero-image { display: none; } }
/* Piilota vanhat ohjekuvat, jotka korvataan mockupeilla */
.instructions-page .instruction-steps > img { display: none; }

/* =========================================================================
   4) KOKEEN LUONTI (create_exam.html)
   ========================================================================= */
.create-exam-page h2 { font-size: 30px; font-weight: 900; letter-spacing: -0.02em; margin: 0 0 6px; }
.exam-topic { border-radius: 20px; background: var(--mx-surface); border: 1px solid var(--mx-border); overflow: hidden; margin-bottom: 14px; }
.exam-topic > .topic-title {
  margin: 0; padding: 17px 20px; font-size: 17px; font-weight: 900; cursor: pointer;
  display: flex; align-items: center; justify-content: space-between; color: var(--mx-text);
}
.exam-topic > .topic-title::after { content: "›"; color: #C6CCC6; font-weight: 900; font-size: 18px; }
.topic-section { padding: 0 20px 20px; }
.level-buttons { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 14px; }
.level-btn {
  padding: 7px 13px !important; border-radius: 11px !important; font-size: 13px !important; font-weight: 800 !important;
  background: #F1F0EC !important; color: var(--mx-muted) !important; border: 0 !important; box-shadow: none !important;
}
.level-btn.active { background: var(--mx-primary) !important; color: #fff !important; }
.topic-section .tasks-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; }
.exam-select-card {
  border-radius: 14px !important; padding: 14px !important; cursor: pointer;
  background: #FBFAF7 !important; border: 1px solid var(--mx-border) !important; box-shadow: none !important;
}
.exam-select-card.selected { background: #F0F7F4 !important; border: 2px solid var(--mx-primary) !important; }
.exam-select-card .task-header { background: none !important; padding: 0 0 8px !important; }
.exam-select-card .task-question { font-size: 13px; font-weight: 700; line-height: 1.5; }
.exam-sticky-footer {
  position: sticky; bottom: 0; z-index: 15; margin-top: 20px;
  background: rgba(255,255,255,.95); backdrop-filter: blur(8px); border-top: 1px solid #EAE7DF;
  padding: 14px 22px; display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  border-radius: 16px;
}
.exam-sticky-footer .count-label { font-weight: 800; font-size: 15px; }
.exam-sticky-footer #selected-count, .exam-sticky-footer #create-exam-btn { }

/* =========================================================================
   5) KORJAUKSET v2 — vanhan teeman sääntöjen täydellinen neutralointi
   ========================================================================= */

/* 5.0 Header: Kirjaudu ulos — designin mukainen punainen pilleri kaikilla sivuilla */
.nav-actions .btn-outline {
  padding: 7px 12px !important;
  border-radius: 12px !important;
  background: #FDECEC !important;
  border: 1px solid #F6C9C9 !important;
  color: #B4292D !important;
  font-weight: 800 !important;
  font-size: 12px !important;
  text-decoration: none !important;
}

/* 5.0b Header: Nav-linkit — ei alleviivauksia, designin mukainen tyyli */
.nav-actions .btn {
  text-decoration: none !important;
  font-weight: 800 !important;
}

/* 5.1 Tehtävät-napit: vanha teema antoi .icon-btn:lle kiinteän 38x38px koon,
   jolloin tekstipillereiden tekstit leikkautuivat. Palauta automaattikoko. */
.mx-modal-body .task-actions .icon-btn {
  width: auto;
  height: auto;
  min-width: 0;
  white-space: nowrap;
}

/* 5.2 Etusivun hero: vanha teema jätti korttikehyksen (varjo + reunus +
   pyöristys) vaikka tausta vaihtui. Sisältö suoraan paperitaustalla. */
.hero-section {
  border-radius: 0;
  box-shadow: none;
  border: 0;
  margin-bottom: 0;
}

/* 5.3 Alaia-kortin leipäteksti: .hero-text p -sääntö tummensi tekstin
   tummalla kortilla. Korkeampi spesifisyys varmistaa vaalean tekstin. */
.hero-text .alaia-origin-card p,
.alaia-origin-card .alaia-origin-content p { color: #B6C7C1 !important; }

/* 5.4 Tilastokortit: ei kiinteää korkeutta eikä turhaa tyhjää tilaa */
.homepage-stat-card { min-height: 0; }
.homepage-stat-label { margin-top: 2px; }

/* 5.5 Kokeen luonti — kurssin valinta (select_exam_course.html):
   vanhat tummat liukuvärikortit → paperi + teal -kortit */
.exam-course-picker {
  max-width: 1180px !important;
  margin: 0 auto !important;
  padding: 34px 22px 70px !important;
}
.exam-course-picker h2 {
  font-size: 30px;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--mx-text);
  margin: 0 0 6px;
}
.exam-course-picker-intro { color: var(--mx-muted); }
.exam-course-picker .btn-outline {
  background: #fff !important;
  border: 1px solid var(--mx-border) !important;
  color: var(--mx-muted) !important;
  border-radius: 999px !important;
  box-shadow: none !important;
  font-weight: 800 !important;
}
#course-selection-grid { gap: 14px; margin-top: 1.4rem; }
.exam-course-card {
  min-height: 0;
  padding: 18px;
  border-radius: 18px;
  background: #fff;
  border: 1px solid var(--mx-border);
  box-shadow: none;
  color: var(--mx-text);
  overflow: visible;
}
.exam-course-card::before,
.exam-course-card::after { content: none; display: none; }
.exam-course-card-glow { display: none; }
.exam-course-card:hover,
.exam-course-card:focus-visible {
  transform: none;
  border-color: rgba(14, 158, 126, 0.4);
  box-shadow: 0 14px 30px -20px rgba(23, 33, 29, 0.2);
}
.exam-course-card-code {
  background: var(--mx-primary-soft);
  color: var(--mx-primary-dark);
  border: 0;
  box-shadow: none;
  margin-bottom: 0.8rem;
  font-weight: 900;
}
.exam-course-card-name { color: var(--mx-text); font-weight: 900; font-size: 1.15rem; }
.exam-course-card-meta { color: var(--mx-muted); font-size: 0.9rem; }
.exam-course-card-action { color: var(--mx-primary-dark); font-weight: 800; }
.exam-course-card-arrow {
  background: var(--mx-primary-soft);
  color: var(--mx-primary-dark);
  border: 0;
}

/* 5.6 MOBIILI (≤768px): siisti yläpalkki + yksi sarake, ei vaakavieritystä */
@media (max-width: 768px) {
  html, body { overflow-x: clip; }

  /* Yläpalkki: logo vasemmalla, hampurilainen oikealla samalla rivillä */
  .nav-container {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
  }
  .nav-toggle {
    margin-top: 0;
    min-width: 44px;
    min-height: 44px;
    border-radius: 12px;
    background: #fff;
    border: 1px solid var(--mx-border);
    box-shadow: none;
    color: var(--mx-text);
    font-size: 20px;
    padding: 0.25rem 0.6rem;
  }
  .nav-toggle:hover { transform: none; box-shadow: none; background: var(--mx-surface-soft); }
  .nav-actions { flex-basis: 100%; }
  .nav-actions a,
  .nav-actions button { min-height: 44px; display: flex; align-items: center; }
  .partner-logo { height: 32px; }

  /* Sisältösivut yhdellä palstalla, kapeammat reunukset */
  .course-frame-shell { padding: 14px 12px 56px; }
  .instructions-page,
  .create-exam-page,
  .exam-course-picker { padding: 20px 14px 60px !important; }
  .hero-section { padding: 24px 16px 40px; }
  .homepage-stats { grid-template-columns: 1fr 1fr; }
  .ins-step { padding: 16px; }
  .exam-sticky-footer { padding: 12px 14px; }
}
@media (max-width: 480px) {
  .homepage-stats { grid-template-columns: 1fr; }
}

/* =========================================================================
   6) KURSSINÄKYMÄ — designin ja toteutuksen erot korjattu
   ========================================================================= */

/* 6.1 Fontti: Nunito koko sivulle */
html, body {
  font-family: 'Nunito', system-ui, sans-serif !important;
}

/* 6.2 Progress bar: liukuväri designin mukaan */
.course-progress-fill,
.topic-progress-track span {
  background: linear-gradient(90deg, #0E9E7E, #2FC69F) !important;
}

/* 6.3 Nav-linkit: ei alleviivauksia, designin värit ja pillerimuoto */
body:has(.course-frame-shell) .nav-actions .btn {
  text-decoration: none !important;
  text-underline-offset: unset !important;
  padding: 7px 10px !important;
  border-radius: 999px !important;
  font-weight: 800 !important;
  font-size: 13px !important;
  color: #5C6B66 !important;
}

/* 6.4 Kirjaudu ulos: designin mukaan user-info -ryhmässä oikealla.
   Piilotetaan nav-actionsin versio, näytetään user-infon versio. */
.btn-logout-inline {
  display: none;
}
body:has(.course-frame-shell) .nav-actions .btn-outline {
  display: none !important;
}
body:has(.course-frame-shell) .btn-logout-inline {
  display: inline-flex !important;
  align-items: center;
  padding: 7px 12px;
  border-radius: 12px;
  background: #FDECEC;
  border: 1px solid #F6C9C9;
  color: #B4292D;
  font-weight: 800;
  font-size: 12px;
  text-decoration: none;
  white-space: nowrap;
}
body:has(.course-frame-shell) .nav-actions {
  gap: 2px !important;
}
body:has(.course-frame-shell) .nav-actions .btn-warning {
  display: none !important;
}
body:has(.course-frame-shell) .nav-actions a[href*="select_exam"] {
  display: none !important;
}

/* 6.5 AIHE-chip piiloon kurssinäkymässä (designissa ei ole) */
.course-title-row .active-topic-chip {
  display: none !important;
}

/* 6.6 Learning path -kortit: CTA-napit näkyviin aktiiviseen korttiin */
.course-main-column .learning-path-card .lp-card-cta {
  margin-top: auto;
  padding: 11px;
  border-radius: 12px;
  border: none;
  font-weight: 900;
  font-size: 14px;
  cursor: pointer;
  width: 88%;
  text-align: center;
  display: none;
}
.course-main-column .learning-path-card.is-active .lp-card-cta {
  display: block;
  background: var(--mx-warn);
  color: var(--mx-warn-ink);
}
.course-main-column .learning-path-card-step.is-active .lp-card-cta {
  background: var(--mx-primary);
  color: #fff;
}
.course-main-column .learning-path-card.is-complete .lp-card-cta,
.course-main-column .learning-path-card.is-disabled .lp-card-cta {
  display: none;
}

/* 6.7 Headerissa icon-buttonit (? ja viestit) designin mukaan */
body:has(.course-frame-shell) .icon-btn {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  border: 1px solid var(--mx-border);
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  box-shadow: none;
}
body:has(.course-frame-shell) .icon-btn:hover {
  background: var(--mx-surface-soft);
  transform: none;
  box-shadow: none;
}

/* 6.8 User-info: reunaviiva designin mukaan */
body:has(.course-frame-shell) .user-info {
  gap: 8px;
  border-left: 1px solid #EAE7DF;
  padding-left: 10px;
}

/* 6.9 Topic-linkkien fonttikoko */
.course-main-column .topic-link-title {
  font-size: 16px !important;
  font-weight: 800 !important;
}

/* 6.10 Kurssin nimi: letter-spacing designin mukaan */
.course-title {
  letter-spacing: -0.02em !important;
}

/* 6.11 MOBIILI — kurssinäkymän mobiilikorjaukset */
@media (max-width: 980px) {
  /* Sidebar ALAS, ei ylös — kurssin sisältö ensin */
  .course-side-column {
    order: 1 !important;
  }
  .course-main-column {
    order: 0 !important;
  }

  /* Topics-sidebar näkyviin mobiilissa kurssinäkymässä
     (alkuperäinen CSS piilottaa sen fixed off-screen) */
  .course-main-column .topics-sidebar {
    position: static !important;
    transform: none !important;
    width: 100% !important;
    max-width: none !important;
    max-height: none !important;
    padding: 0 !important;
    z-index: auto !important;
    overflow: visible !important;
  }

  /* Piilota erillinen "Aihealueet"-nappi koska lista näkyy suoraan */
  .course-main-column #sidebar-toggle {
    display: none !important;
  }
}

@media (max-width: 768px) {
  /* Kirjaudu ulos: piilota inline-versio, näytä nav-actionsin */
  body:has(.course-frame-shell) .btn-logout-inline {
    display: none !important;
  }
  body:has(.course-frame-shell) .nav-actions .btn-outline {
    display: flex !important;
  }
  body:has(.course-frame-shell) .nav-actions .btn-warning,
  body:has(.course-frame-shell) .nav-actions a[href*="select_exam"] {
    display: flex !important;
  }

  /* Topic-kortit mobiilissa: pienempi padding ja fontti */
  .course-main-column .topic-link {
    padding: 15px 16px !important;
    gap: 12px !important;
  }
  .course-main-column .topic-link-title {
    font-size: 15px !important;
  }
  .course-main-column .topic-progress-track {
    max-width: 180px !important;
  }

  /* Learning path: yksi sarake mobiilissa */
  .course-main-column .learning-path-grid {
    grid-template-columns: 1fr !important;
  }

  /* Overview-kortti: fonttikoko mobiilissa */
  .course-title {
    font-size: 24px !important;
  }

  /* Stat-kortit: yksi sarake mobiilissa */
  .course-side-column .stats-cards {
    grid-template-columns: 1fr 1fr !important;
  }
}

/* =========================================================================
   8) KIRJAUTUMINEN / REKISTERÖITYMINEN (login.html + register.html)
   Designin mukainen välilehtikortti. Piilotetaan sivun oletusyläpalkki ja
   -alapalkki, näytetään minimaalinen oma topbar.
   ========================================================================= */
body:has(.auth-page) .header,
body:has(.auth-page) .site-footer { display: none !important; }
body:has(.auth-page) .main-content { padding: 0 !important; margin: 0 !important; }

.auth-page {
  min-height: 100vh;
  background: var(--mx-bg);
  color: var(--mx-text);
  display: flex;
  flex-direction: column;
}

/* Oma minimaalinen yläpalkki */
.auth-topbar {
  padding: 16px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.auth-logo {
  display: flex; align-items: center; gap: 10px;
  color: var(--mx-text); text-decoration: none;
}
.auth-logo-mark {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 10px;
  background: var(--mx-primary); color: #fff; font-weight: 900; font-size: 18px;
}
.auth-logo-word { font-weight: 900; font-size: 19px; }
.auth-logo-word span { color: var(--mx-primary); }
.auth-back {
  font-weight: 800; font-size: 14px; color: var(--mx-muted); text-decoration: none;
}
.auth-back:hover { color: var(--mx-text); }

/* Keskitetty kortti */
.auth-center {
  flex: 1; display: flex; align-items: center; justify-content: center; padding: 24px;
}
.auth-card {
  width: 100%; max-width: 440px;
  background: var(--mx-surface);
  border: 1px solid var(--mx-border);
  border-radius: 26px;
  box-shadow: 0 30px 60px -30px rgba(20, 40, 30, .35);
  overflow: hidden;
}

/* Välilehdet */
.auth-tabs {
  display: flex; padding: 8px; gap: 6px;
  background: var(--mx-surface-soft);
  border-bottom: 1px solid #EAE7DF;
}
.auth-tab {
  flex: 1; padding: 12px; border-radius: 14px; border: none;
  font-family: inherit; font-weight: 900; font-size: 15px; cursor: pointer;
  background: transparent; color: var(--mx-subtle);
  transition: background .15s, color .15s, box-shadow .15s;
}
.auth-tab.is-active {
  background: var(--mx-surface); color: var(--mx-primary-dark);
  box-shadow: 0 4px 12px -6px rgba(20, 40, 30, .3);
}

.auth-body { padding: 26px; }

/* Vain aktiivinen paneeli näkyviin */
.auth-card[data-active-tab="login"] .auth-panel[data-panel="register"],
.auth-card[data-active-tab="register"] .auth-panel[data-panel="login"] { display: none; }

.auth-title { margin: 0 0 4px; font-size: 22px; font-weight: 900; color: var(--mx-text); }
.auth-sub { margin: 0 0 20px; color: var(--mx-subtle); font-size: 14px; }

.auth-form { display: flex; flex-direction: column; gap: 14px; }
.auth-label { font-weight: 800; font-size: 13px; color: var(--mx-text); }
.auth-label-text { font-weight: 800; font-size: 13px; color: var(--mx-text); margin-bottom: 6px; }
.auth-input {
  margin-top: 6px; width: 100%; padding: 13px 14px;
  border-radius: 12px; border: 1.5px solid #E1DDD3; background: #FBFAF7;
  font-family: inherit; font-size: 15px; font-weight: 600; color: var(--mx-text);
  box-sizing: border-box;
}
.auth-input:focus {
  outline: none; border-color: var(--mx-primary);
  box-shadow: 0 0 0 3px rgba(14, 158, 126, .15);
}
.auth-row { display: flex; gap: 12px; }
.auth-row .auth-label { flex: 1; }

/* Roolinapit */
.auth-role-btns { display: flex; gap: 8px; }
.auth-role-btn {
  flex: 1; padding: 12px; border-radius: 12px;
  font-family: inherit; font-weight: 800; font-size: 14px; cursor: pointer;
  background: var(--mx-surface); color: var(--mx-muted); border: 1.5px solid #E1DDD3;
  transition: background .15s, color .15s, border-color .15s;
}
.auth-role-btn.is-active {
  background: var(--mx-primary); color: #fff; border-color: var(--mx-primary);
}

.auth-submit {
  margin-top: 6px; padding: 14px; border-radius: 14px; border: none;
  background: var(--mx-primary); color: #fff;
  font-family: inherit; font-weight: 900; font-size: 16px; cursor: pointer;
  transition: background .15s;
}
.auth-submit:hover { background: var(--mx-primary-dark); }

/* Flash-viestit */
.auth-flash {
  margin-bottom: 16px; padding: 12px 14px; border-radius: 12px;
  background: var(--mx-warn-soft); border: 1px solid #F5D79A; color: #8A5A0B;
  font-size: 14px; font-weight: 700;
}

@media (max-width: 480px) {
  .auth-row { flex-direction: column; }
}

/* =========================================================================
   9) TEORIAMODAALI
   Keskitetään vanhoista teoria-HTML:istä tulevat sisältöpalikat modaalin sisään,
   mutta jätetään tekstin tasaus vasemmalle.
   ========================================================================= */
.mx-modal-body.topic-theory-scope {
  text-align: left;
}
.mx-modal-body.topic-theory-scope > :not(style):not(script):not(.topic-video-container),
.mx-modal-body.topic-theory-scope .ql-editor,
.mx-modal-body.topic-theory-scope .example,
.mx-modal-body.topic-theory-scope .info-box,
.mx-modal-body.topic-theory-scope .math-box {
  max-width: 880px !important;
  margin-left: auto !important;
  margin-right: auto !important;
  box-sizing: border-box;
}
.mx-modal-body.topic-theory-scope .topic-video-container {
  max-width: 820px !important;
  margin-left: auto !important;
  margin-right: auto !important;
}
.mx-modal-body.topic-theory-scope h1,
.mx-modal-body.topic-theory-scope h2,
.mx-modal-body.topic-theory-scope h3,
.mx-modal-body.topic-theory-scope p,
.mx-modal-body.topic-theory-scope li,
.mx-modal-body.topic-theory-scope blockquote {
  text-align: inherit;
}
.mx-modal-body.topic-theory-scope .ql-align-center {
  text-align: center;
}
@media (max-width: 760px) {
  .mx-modal-body.topic-theory-scope > :not(style):not(script):not(.topic-video-container),
  .mx-modal-body.topic-theory-scope .ql-editor,
  .mx-modal-body.topic-theory-scope .example,
  .mx-modal-body.topic-theory-scope .info-box,
  .mx-modal-body.topic-theory-scope .math-box {
    max-width: 100% !important;
  }
}