:root {
    --pro-bg: #0A192F;
    --pro-text: #CCD6F6;
    --pro-text-light: #8892B0;
    --pro-accent: #64FFDA;
    --pro-card-bg: #112240;
    --pro-border: #001e3c;

    --lite-bg: #F5F7FA;
    --lite-text: #2D3748;
    --lite-text-light: #718096;
    --lite-accent: #4A90E2;
    --lite-accent-warm: #FF6B6B;
    --lite-card-bg: #FFFFFF;
    --lite-border: #E2E8F0;

    font-family: 'Inter', sans-serif;
    font-synthesis: none;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    margin: 0;
    transition: background-color: 0.5s ease;
}

body.mobile-nav-open {
    overflow: hidden;
}

#app-container {
    position: relative;
    min-height: 100vh;
}

.content-root {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1rem;
    padding-top: 80px; /* Space for fixed header */
    box-sizing: border-box;
    overflow-x: hidden;
}


.section {
    width: 100%;
    max-width: 900px;
    text-align: center;
    animation: fadeIn 0.8s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* --- THEMES --- */
.pro-theme {
    background-color: var(--pro-bg);
    color: var(--pro-text);
}

.lite-theme {
    background-color: var(--lite-bg);
    color: var(--lite-text);
}

/* --- HEADER --- */
.app-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 1rem;
    box-sizing: border-box;
    z-index: 1000;
    transition: background-color 0.3s;
}
.pro-theme .app-header {
    background-color: rgba(10, 25, 47, 0.85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--pro-border);
}
.lite-theme .app-header {
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--lite-border);
}

.app-header .logo {
    font-weight: 700;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.path-badge {
    font-size: 0.7rem;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-weight: 600;
}
.path-badge.pro {
    background-color: var(--pro-accent);
    color: var(--pro-bg);
}
.path-badge.lite {
    background-color: var(--lite-accent);
    color: white;
}
.header-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.desktop-nav {
    display: none;
}

/* --- MOBILE NAV --- */
.menu-toggle {
    display: block;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
    padding: 0.5rem;
}
.menu-toggle .hamburger {
    width: 24px;
    height: 2px;
    position: relative;
}
.pro-theme .menu-toggle .hamburger { background-color: var(--pro-text); }
.lite-theme .menu-toggle .hamburger { background-color: var(--lite-text); }

.menu-toggle .hamburger::before,
.menu-toggle .hamburger::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    left: 0;
    transition: transform 0.3s ease, top 0.3s ease;
}
.pro-theme .menu-toggle .hamburger::before, .pro-theme .menu-toggle .hamburger::after { background-color: var(--pro-text); }
.lite-theme .menu-toggle .hamburger::before, .lite-theme .menu-toggle .hamburger::after { background-color: var(--lite-text); }

.menu-toggle .hamburger::before { top: -8px; }
.menu-toggle .hamburger::after { top: 8px; }

.mobile-nav-open .menu-toggle .hamburger { background-color: transparent; }
.mobile-nav-open .menu-toggle .hamburger::before { top: 0; transform: rotate(45deg); }
.mobile-nav-open .menu-toggle .hamburger::after { top: 0; transform: rotate(-45deg); }

.mobile-nav {
    position: fixed;
    top: 0;
    right: 0;
    width: 70%;
    max-width: 300px;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    transform: translateX(100%);
    transition: transform 0.3s ease-in-out;
    z-index: 999;
}

.pro-theme .mobile-nav { background-color: var(--pro-card-bg); }
.lite-theme .mobile-nav { background-color: var(--lite-card-bg); }

.mobile-nav-open .mobile-nav {
    transform: translateX(0);
}

.mobile-nav nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}
.mobile-nav nav a {
    text-decoration: none;
    font-weight: 600;
    font-size: 1.2rem;
}
.pro-theme .mobile-nav nav a { color: var(--pro-text-light); }
.lite-theme .mobile-nav nav a { color: var(--lite-text-light); }
.pro-theme .mobile-nav nav a.active { color: var(--pro-accent); }
.lite-theme .mobile-nav nav a.active { color: var(--lite-accent); }


/* --- LANG & MODEL SWITCHER --- */
.lang-switcher {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.lang-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    opacity: 0.6;
    transition: opacity 0.3s ease;
}
.lang-btn.active, .lang-btn:hover {
    opacity: 1;
}
.lang-btn svg {
    width: 30px;
    height: 20px;
    border-radius: 3px;
    display: block;
}
.pro-theme .lang-btn svg {
    border: 1px solid var(--pro-border);
}
.lite-theme .lang-btn svg {
    border: 1px solid var(--lite-border);
}

.model-switcher select {
    background-color: transparent;
    border: 1px solid;
    border-radius: 4px;
    padding: 0.2rem 0.5rem;
    font-family: inherit;
    font-size: 0.8rem;
    cursor: pointer;
    text-transform: capitalize;
}
.pro-theme .model-switcher select {
    color: var(--pro-text-light);
    border-color: var(--pro-border);
}
.pro-theme .model-switcher select option {
    background-color: var(--pro-bg);
    color: var(--pro-text);
}
.lite-theme .model-switcher select {
    color: var(--lite-text-light);
    border-color: var(--lite-border);
}
.lite-theme .model-switcher select option {
    background-color: var(--lite-bg);
    color: var(--lite-text);
}


/* --- LANDING PAGE --- */
.neural-network {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    background: radial-gradient(ellipse at center, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0) 70%);
}

.landing-content {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    flex-grow: 1;
}

.landing-content h1 {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 2rem;
}

.path-selection {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    margin-top: 2rem;
}

.path-card {
    width: 100%;
    max-width: 350px;
    padding: 1.5rem;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: left;
    box-sizing: border-box;
}

.path-card:hover {
    transform: translateY(-5px);
}

.path-card h2 {
    margin-top: 0;
    font-size: 1.3rem;
}

.path-card p {
    font-size: 0.9rem;
    line-height: 1.5;
}

.pro-path {
    background-color: var(--pro-card-bg);
    border: 1px solid var(--pro-border);
    box-shadow: 0 10px 30px -15px rgba(2,12,27,0.7);
}
.pro-path:hover {
     box-shadow: 0 15px 35px -15px rgba(100,255,218,0.3);
}
.pro-path h2 { color: var(--pro-text); }
.pro-path p { color: var(--pro-text-light); }


.lite-path {
    background-color: var(--lite-card-bg);
    border: 1px solid var(--lite-border);
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}
.lite-path:hover {
     box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}
.lite-path h2 { color: var(--lite-text); }
.lite-path p { color: var(--lite-text-light); }

/* --- QUIZ & DASHBOARD & OTHERS --- */
.content-wrapper {
    text-align: left;
    padding: 1.5rem;
    border-radius: 8px;
    margin-top: 1.5rem;
    border-width: 1px;
    border-style: solid;
}
.pro-theme .content-wrapper {
    background-color: var(--pro-card-bg);
    border-color: var(--pro-border);
}
.lite-theme .content-wrapper {
    background-color: var(--lite-card-bg);
    border-color: var(--lite-border);
}

.quiz-question {
    margin-bottom: 2rem;
}
.quiz-question p {
    font-weight: 600;
    margin-bottom: 1rem;
}
.quiz-options {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}
.quiz-options label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}
.rank-list {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.rank-list li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.rank-select,
select {
    padding: 0.5rem;
    border-radius: 4px;
    border: 1px solid;
}
.pro-theme .rank-select,
.pro-theme select {
    background-color: var(--pro-bg);
    color: var(--pro-text);
    border-color: var(--pro-border);
}
.lite-theme .rank-select,
.lite-theme select {
    background-color: var(--lite-bg);
    color: var(--lite-text);
    border-color: var(--lite-border);
}

.scale-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
}
.scale-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}
.pro-theme input[type="radio"], .pro-theme input[type="checkbox"] {
    accent-color: var(--pro-accent);
}
.lite-theme input[type="radio"], .lite-theme input[type="checkbox"] {
    accent-color: var(--lite-accent);
}


/* --- BUTTONS & LOADERS --- */
.btn, .btn-secondary {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}
.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-pro {
    background-color: var(--pro-accent);
    color: var(--pro-bg);
}
.btn-pro:hover:not(:disabled) {
    background-color: #55e0c5;
}

.btn-lite {
    background-color: var(--lite-accent);
    color: white;
}
.btn-lite:hover:not(:disabled) {
    background-color: #357abd;
}

.btn-secondary {
    background-color: transparent;
}
.pro-theme .btn-secondary {
    color: var(--pro-accent);
    border: 1px solid var(--pro-accent);
}
.pro-theme .btn-secondary:hover:not(:disabled) {
    background-color: rgba(100, 255, 218, 0.1);
}
.lite-theme .btn-secondary {
    color: var(--lite-accent);
    border: 1px solid var(--lite-accent);
}
.lite-theme .btn-secondary:hover:not(:disabled) {
    background-color: rgba(74, 144, 226, 0.1);
}

.loader {
    border: 5px solid #f3f3f3;
    border-top: 5px solid;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
    margin: 2rem auto;
}
.pro-theme .loader { border-top-color: var(--pro-accent); }
.lite-theme .loader { border-top-color: var(--lite-accent); }

.small-loader {
    border: 2px solid;
    border-top: 2px solid transparent;
    border-radius: 50%;
    width: 16px;
    height: 16px;
    animation: spin 1s linear infinite;
}
.pro-theme .small-loader { border-color: var(--pro-bg) var(--pro-bg) var(--pro-bg) transparent; }
.btn-pro .small-loader { border-color: var(--pro-bg) var(--pro-bg) transparent var(--pro-bg); }
.btn-lite .small-loader { border-color: #fff #fff transparent #fff; }
.pro-theme .quiz-loader-container .small-loader { border-color: var(--pro-accent) var(--pro-accent) transparent var(--pro-accent); }
.lite-theme .quiz-loader-container .small-loader { border-color: var(--lite-accent) var(--lite-accent) transparent var(--lite-accent); }


@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* AI FEEDBACK */
.gemini-feedback {
    margin-top: 1rem;
    padding: 1.5rem;
    border-radius: 8px;
    text-align: left;
    line-height: 1.6;
    border-width: 1px;
    border-style: solid;
}
.pro-theme .gemini-feedback {
    background-color: rgba(10, 25, 47, 0.5);
    border-color: var(--pro-border);
}
.lite-theme .gemini-feedback {
    background-color: rgba(245, 247, 250, 0.8);
    border-color: var(--lite-border);
}
.gemini-feedback h4 {
    margin-top: 0;
    color: var(--pro-accent);
}
.lite-theme .gemini-feedback h4 {
    color: var(--lite-accent);
}


/* DASHBOARD */
.dashboard-header {
    text-align: left;
}
.recommendation {
    padding: 1rem;
    border-radius: 4px;
    margin-bottom: 2rem;
    font-size: 0.9rem;
}
.pro-theme .recommendation {
    background-color: rgba(100, 255, 218, 0.1);
    border-left: 3px solid var(--pro-accent);
}
.lite-theme .recommendation {
    background-color: rgba(74, 144, 226, 0.1);
    border-left: 3px solid var(--lite-accent);
}
.skills-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}
.skill-card {
    padding: 1.5rem;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: left;
    display: flex;
    flex-direction: column;
}
.skill-card-icon {
    margin-bottom: 1rem;
}
.pro-theme .skill-card-icon { color: var(--pro-accent); }
.lite-theme .skill-card-icon { color: var(--lite-accent); }
.skill-card h3 { margin: 0 0 0.5rem 0; }
.skill-card p {
    font-size: 0.9rem;
    line-height: 1.5;
    flex-grow: 1;
}
.pro-theme .skill-card {
    background-color: var(--pro-card-bg);
    border: 1px solid var(--pro-border);
}
.pro-theme .skill-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px -10px rgba(100,255,218,0.3);
}
.lite-theme .skill-card {
    background-color: var(--lite-card-bg);
    border: 1px solid var(--lite-border);
}
.lite-theme .skill-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
}
.pro-theme .skill-card h3 { color: var(--pro-text); }
.pro-theme .skill-card p { color: var(--pro-text-light); }
.lite-theme .skill-card h3 { color: var(--lite-text); }
.lite-theme .skill-card p { color: var(--lite-text-light); }

.how-to-use-card .skill-card-icon {
    font-size: 24px;
    line-height: 1;
}

/* MODULE PAGE */
.module-page h2 {
    text-align: left;
    margin: 0;
}
.module-title-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    gap: 1rem;
}
.module-stepper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    margin: 2rem 0;
}
.stepper-step {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
    position: relative;
    z-index: 2;
}
.stepper-step .stepper-step-text {
    display: none; /* Hide text on mobile */
}
.stepper-connector {
    flex-grow: 1;
    height: 2px;
    background-color: var(--pro-border);
    margin: 0 -10px;
}
.lite-theme .stepper-connector { background-color: var(--lite-border); }
.pro-theme .stepper-step { background-color: var(--pro-card-bg); color: var(--pro-text-light); border: 1px solid var(--pro-border);}
.pro-theme .stepper-step.active { color: var(--pro-accent); border-color: var(--pro-accent); }
.pro-theme .stepper-step.completed { color: var(--pro-text); background-color: #173256;}
.lite-theme .stepper-step { background-color: var(--lite-card-bg); color: var(--lite-text-light); border: 1px solid var(--lite-border);}
.lite-theme .stepper-step.active { color: var(--lite-accent); border-color: var(--lite-accent); }
.lite-theme .stepper-step.completed { color: var(--lite-text); background-color: #eaf2fc; }

.module-stage {
    margin-bottom: 2rem;
    border-radius: 8px;
    overflow: hidden;
}
.stage-header {
    padding: 1rem 1.5rem;
    font-weight: 700;
    font-size: 1.1rem;
}
.stage-content {
    padding: 1.5rem;
    text-align: left;
}
.module-stage.active .stage-header {
    color: var(--pro-accent);
}
.lite-theme .module-stage.active .stage-header {
    color: var(--lite-accent);
}
.pro-theme .module-stage { background-color: var(--pro-card-bg); border: 1px solid var(--pro-border);}
.lite-theme .module-stage { background-color: var(--lite-card-bg); border: 1px solid var(--lite-border);}
.module-stage.locked {
    opacity: 0.5;
}

textarea {
    width: 100%;
    min-height: 100px;
    margin: 1rem 0;
    padding: 1rem;
    border-radius: 4px;
    border: 1px solid;
    resize: vertical;
    box-sizing: border-box;
}
.pro-theme textarea {
    background-color: var(--pro-bg);
    border-color: var(--pro-border);
    color: var(--pro-text);
}
.lite-theme textarea {
    background-color: var(--lite-bg);
    border-color: var(--lite-border);
    color: var(--lite-text);
}
hr {
    border: none;
    height: 1px;
    margin: 2rem 0;
}
.pro-theme hr { background-color: var(--pro-border); }
.lite-theme hr { background-color: var(--lite-border); }

.script-container {
    padding: 1rem;
    margin-top: 1rem;
    border-radius: 4px;
    font-style: italic;
}
.pro-theme .script-container { background-color: var(--pro-bg); }
.lite-theme .script-container { background-color: var(--lite-bg); }

.simulation-record {
    padding: 1rem;
    margin-top: 1rem;
    border: 1px solid;
    border-radius: 4px;
}
.pro-theme .simulation-record { border-color: var(--pro-border); }
.lite-theme .simulation-record { border-color: var(--lite-border); }

.simulation-record .user-input {
    padding: 1rem;
    border-radius: 4px;
    font-style: italic;
    margin-bottom: 1rem;
}
.pro-theme .simulation-record .user-input { background-color: var(--pro-bg); }
.lite-theme .simulation-record .user-input { background-color: var(--lite-bg); }

.commitment-container {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 1rem 0;
}

/* --- TAKEAWAYS STAGE --- */
.takeaways-section h3 {
    margin-top: 0;
}
.pro-theme .takeaways-section h3 { color: var(--pro-accent); }
.lite-theme .takeaways-section h3 { color: var(--lite-accent); }

.golden-rules {
    list-style: none;
    padding-left: 0;
}
.golden-rules li {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
    position: relative;
    line-height: 1.6;
}
.golden-rules li::before {
    content: '⭐';
    position: absolute;
    left: 0;
}

.situation-library {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}
.situation-card {
    border-radius: 4px;
    overflow: hidden;
    border: 1px solid;
}
.pro-theme .situation-card { border-color: var(--pro-border); }
.lite-theme .situation-card { border-color: var(--lite-border); }
.situation-header {
    padding: 0.75rem 1rem;
    font-weight: 600;
}
.pro-theme .situation-header { background-color: var(--pro-bg); }
.lite-theme .situation-header { background-color: var(--lite-bg); }
.situation-body {
    padding: 1rem;
    font-size: 0.9rem;
}
.situation-body p { margin: 0 0 0.75rem 0; }
.situation-rationale {
    font-style: italic;
    opacity: 0.8;
}

.action-card {
    padding: 1rem;
    border-radius: 4px;
    margin-bottom: 1rem;
}
.pro-theme .action-card { background-color: var(--pro-bg); }
.lite-theme .action-card { background-color: var(--lite-bg); }
.action-card p { margin: 0; }


/* PROGRESS PAGE */
.radar-chart-container {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
}
.radar-label {
    overflow: visible;
}
.radar-label-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}
.radar-label-icon {
    line-height: 1;
}
.development-journal {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.journal-entry {
    padding: 1rem;
    border-radius: 4px;
}
.pro-theme .journal-entry { background-color: var(--pro-bg); }
.lite-theme .journal-entry { background-color: var(--lite-bg); }
.journal-entry h4 {
    margin: 0 0 0.5rem 0;
    color: var(--pro-accent);
}
.lite-theme .journal-entry h4 {
    color: var(--lite-accent);
}
.journal-entry p {
    font-size: 0.9rem;
    margin: 0;
}
.journal-entry p + p {
    margin-top: 0.5rem;
}

/* PROGRESS PAGE REPORT EMAIL */
.email-report-section {
    text-align: left;
}
.email-report-section h4 {
    margin-top: 0;
    margin-bottom: 0.5rem;
}

.email-report-section > p {
    font-size: 0.9rem;
    margin-top: 0;
    margin-bottom: 1.5rem;
}
.pro-theme .email-report-section > p { color: var(--pro-text-light); }
.lite-theme .email-report-section > p { color: var(--lite-text-light); }

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 600;
}
.pro-theme .form-group label { color: var(--pro-text-light); }
.lite-theme .form-group label { color: var(--lite-text-light); }

.form-group input[type="text"],
.form-group input[type="email"] {
    width: 100%;
    padding: 0.75rem 1rem;
    border-radius: 4px;
    border: 1px solid;
    box-sizing: border-box;
    font-family: inherit;
    font-size: 1rem;
}

.pro-theme .form-group input[type="text"],
.pro-theme .form-group input[type="email"] {
    background-color: var(--pro-bg);
    border-color: var(--pro-border);
    color: var(--pro-text);
}

.lite-theme .form-group input[type="text"],
.lite-theme .form-group input[type="email"] {
    background-color: var(--lite-bg);
    border-color: var(--lite-border);
    color: var(--lite-text);
}

.pro-theme .form-group input[type="text"]:focus,
.pro-theme .form-group input[type="email"]:focus {
    outline: none;
    border-color: var(--pro-accent);
}

.lite-theme .form-group input[type="text"]:focus,
.lite-theme .form-group input[type="email"]:focus {
    outline: none;
    border-color: var(--lite-accent);
}

#email-success-msg {
    font-size: 0.9rem;
    font-weight: 600;
}
.pro-theme #email-success-msg { color: var(--pro-accent); }
.lite-theme #email-success-msg { color: var(--lite-accent); }

/* --- HOW TO USE & POCKET GUIDE PAGES --- */
.how-to-use-page, .printable-page .content-wrapper {
    text-align: left;
    line-height: 1.7;
}
.how-to-use-rule {
    padding: 1rem;
    border-radius: 4px;
    margin-bottom: 1.5rem;
}
.pro-theme .how-to-use-rule { background-color: var(--pro-bg); }
.lite-theme .how-to-use-rule { background-color: var(--lite-bg); }
.how-to-use-rule h4 { margin-top: 0; }
.pro-theme .how-to-use-rule h4 { color: var(--pro-accent); }
.lite-theme .how-to-use-rule h4 { color: var(--lite-accent); }
.how-to-use-rule p { margin: 0.5rem 0; }
.do-icon { color: #2ecc71; }
.dont-icon { color: #e74c3c; }

.printable-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}
.sbi-model p { margin: 0.5rem 0;}
.sbi-example {
    padding: 1rem;
    margin-top: 1rem;
    border-radius: 4px;
    font-style: italic;
    font-size: 0.9rem;
}
.pro-theme .sbi-example { background-color: var(--pro-bg); }
.lite-theme .sbi-example { background-color: var(--lite-bg); }


/* --- DESKTOP STYLES --- */
@media (min-width: 768px) {
    .content-root {
        padding: 2rem;
        padding-top: 80px;
    }

    .app-header {
        padding: 0 2rem;
    }

    .menu-toggle {
        display: none;
    }
    
    .mobile-nav {
        display: none;
    }

    .header-controls {
        gap: 1.5rem;
    }

    .desktop-nav {
        display: flex;
        align-items: center;
        gap: 1.5rem;
    }
    .desktop-nav a {
        text-decoration: none;
        font-weight: 600;
        transition: color 0.3s;
    }
    .pro-theme .desktop-nav a { color: var(--pro-text-light); }
    .pro-theme .desktop-nav a:hover { color: var(--pro-accent); }
    .lite-theme .desktop-nav a { color: var(--lite-text-light); }
    .lite-theme .desktop-nav a:hover { color: var(--lite-accent); }
    
    .pro-theme .desktop-nav a.active {
        color: var(--pro-accent);
    }
    .lite-theme .desktop-nav a.active {
        color: var(--lite-accent);
    }

    .landing-content h1 {
        font-size: 3rem;
    }

    .path-selection {
        flex-direction: row;
        gap: 2rem;
        margin-top: 3rem;
    }
    .path-card {
        width: 300px;
        padding: 2rem;
    }

    .content-wrapper {
        padding: 2rem;
        margin-top: 2rem;
    }

    .skills-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    
    .stepper-step .stepper-step-text {
        display: inline;
    }
}

@media print {
    body {
        background-color: #fff !important;
        color: #000 !important;
    }
    .app-header, .printable-header .printable-controls {
        display: none !important;
    }
    #app-container {
        padding: 0 !important;
    }
    .section, .content-wrapper {
        border: none !important;
        box-shadow: none !important;
        padding: 0 !important;
        margin: 0 !important;
        background-color: transparent !important;
        color: #000 !important;
    }
    .printable-page h2, .printable-page h4, .printable-page p, .printable-page li {
        color: #000 !important;
    }
    hr {
        background-color: #ccc !important;
    }
}

/* --- MODAL --- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    animation: fadeIn 0.3s ease-in-out;
}

.modal-content {
    width: 90%;
    max-width: 700px;
    max-height: 90vh;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    animation: slideIn 0.3s ease-in-out;
}
@keyframes slideIn {
    from { transform: translateY(-30px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.pro-theme .modal-content {
    background-color: var(--pro-card-bg);
    border: 1px solid var(--pro-border);
    color: var(--pro-text);
}
.lite-theme .modal-content {
    background-color: var(--lite-card-bg);
    border: 1px solid var(--lite-border);
    color: var(--lite-text);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid;
}
.pro-theme .modal-header { border-color: var(--pro-border); }
.lite-theme .modal-header { border-color: var(--lite-border); }

.modal-header h2 {
    margin: 0;
    font-size: 1.2rem;
}
.pro-theme .modal-header h2 { color: var(--pro-accent); }
.lite-theme .modal-header h2 { color: var(--lite-accent); }

.modal-close-btn {
    background: none;
    border: none;
    font-size: 1.8rem;
    cursor: pointer;
    line-height: 1;
    padding: 0.5rem;
    margin: -0.5rem; /* Offset padding */
}
.pro-theme .modal-close-btn { color: var(--pro-text-light); }
.lite-theme .modal-close-btn { color: var(--lite-text-light); }
.modal-close-btn:hover {
    opacity: 0.8;
}

.modal-body {
    padding: 1.5rem;
    overflow-y: auto;
    text-align: left;
}

.modal-body h4 {
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
}
.pro-theme .modal-body h4 { color: var(--pro-accent); }
.lite-theme .modal-body h4 { color: var(--lite-accent); }
.modal-body p {
    margin: 0.5rem 0;
    line-height: 1.6;
}

.modal-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid;
    text-align: right;
}
.pro-theme .modal-footer { border-color: var(--pro-border); }
.lite-theme .modal-footer { border-color: var(--lite-border); }