/**
 * ==============================================================================
 * PORTAL DO ALUNO & DESAFIO 30 DIAS — ESTILOS LMS (VUE 3 BUILDLESS)
 * ==============================================================================
 * Estética de luxo/saúde integrativa, compatível com tokens White-Label
 */

:root {
    --lms-bg: #FDFBF7;
    --lms-card-bg: #FFFFFF;
    --lms-text: #2D2A26;
    --lms-muted: #6B6862;
    --lms-border: #EAE4D9;
    --lms-gold: var(--tenant-primary, #D4AF37);
    --lms-gold-dark: #B8941E;
    --lms-gold-light: #F7F1E5;
    --lms-green: #10B981;
    --lms-green-light: #ECFDF5;
}

body {
    background-color: var(--lms-bg);
    color: var(--lms-text);
    font-family: var(--font-body, 'Montserrat', sans-serif);
    margin: 0;
    padding: 0;
}

/* -------------------------------------------------------------------------- */
/* NAVBAR DO ALUNO */
/* -------------------------------------------------------------------------- */
.lms-navbar {
    background: #FFFFFF;
    border-bottom: 1px solid var(--lms-border);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

.lms-navbar-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0.85rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.lms-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--tenant-secondary, #2C3E50);
    font-weight: 700;
    font-size: 1.05rem;
    font-family: var(--font-heading, serif);
}

.lms-nav-links {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.lms-nav-link {
    color: var(--lms-muted);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    transition: color 0.2s;
}

.lms-nav-link:hover,
.lms-nav-link.active {
    color: var(--lms-gold-dark);
}

.lms-user-badge {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.35rem 0.75rem;
    background: #FAF7F2;
    border: 1px solid var(--lms-border);
    border-radius: 30px;
}

.lms-avatar-circle {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--lms-gold);
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
}

.btn-logout {
    background: transparent;
    border: none;
    color: #EF4444;
    cursor: pointer;
    font-size: 0.82rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.4rem 0.6rem;
    border-radius: 6px;
    transition: background 0.2s;
}

.btn-logout:hover {
    background: #FEE2E2;
}

/* -------------------------------------------------------------------------- */
/* TELA DE LOGIN DO ALUNO */
/* -------------------------------------------------------------------------- */
.lms-login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
    background: radial-gradient(circle at top right, #FDF7EB 0%, #FAF5EC 50%, #F5EFE4 100%);
}

.lms-login-card {
    width: 100%;
    max-width: 440px;
    background: #FFFFFF;
    border-radius: 18px;
    border: 1px solid var(--lms-border);
    box-shadow: 0 15px 35px rgba(212, 175, 55, 0.08), 0 5px 15px rgba(0, 0, 0, 0.04);
    padding: 2.5rem 2rem;
    text-align: center;
}

.lms-login-logo {
    margin-bottom: 1rem;
}

.lms-login-title {
    font-family: var(--font-heading, serif);
    font-size: 1.65rem;
    color: var(--tenant-secondary, #2C3E50);
    margin: 0 0 0.5rem 0;
}

.lms-login-subtitle {
    color: var(--lms-muted);
    font-size: 0.9rem;
    margin: 0 0 1.75rem 0;
}

.lms-form-group {
    text-align: left;
    margin-bottom: 1.1rem;
}

.lms-form-group label {
    display: block;
    font-size: 0.82rem;
    font-weight: 700;
    color: #4A4742;
    margin-bottom: 0.4rem;
}

.lms-input {
    width: 100%;
    padding: 0.85rem 1rem;
    border: 1px solid var(--lms-border);
    border-radius: 10px;
    font-size: 0.95rem;
    font-family: inherit;
    box-sizing: border-box;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.lms-input:focus {
    outline: none;
    border-color: var(--lms-gold);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15);
}

.btn-lms-primary {
    width: 100%;
    background: linear-gradient(135deg, var(--lms-gold) 0%, var(--lms-gold-dark) 100%);
    color: #FFFFFF;
    border: none;
    padding: 0.95rem;
    border-radius: 10px;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(212, 175, 55, 0.25);
    transition: transform 0.15s, box-shadow 0.15s;
    margin-top: 0.5rem;
}

.btn-lms-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(212, 175, 55, 0.35);
}

.btn-lms-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* -------------------------------------------------------------------------- */
/* DASHBOARD DO ALUNO (MEUS CURSOS) */
/* -------------------------------------------------------------------------- */
.lms-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

.lms-welcome-banner {
    background: linear-gradient(135deg, #2C3E50 0%, #1A252F 100%);
    color: #FFFFFF;
    border-radius: 16px;
    padding: 2.25rem 2rem;
    margin-bottom: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 10px 25px rgba(44, 62, 80, 0.12);
    position: relative;
    overflow: hidden;
}

.lms-welcome-banner::after {
    content: '';
    position: absolute;
    right: -50px;
    bottom: -50px;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.25) 0%, transparent 70%);
    border-radius: 50%;
}

.lms-courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 1.5rem;
}

.lms-course-card {
    background: #FFFFFF;
    border: 1px solid var(--lms-border);
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
    transition: transform 0.2s, box-shadow 0.2s;
    display: flex;
    flex-direction: column;
}

.lms-course-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.06);
}

.lms-course-header {
    height: 140px;
    background: linear-gradient(135deg, #F5EEDB 0%, #E8DCBD 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3.5rem;
    position: relative;
}

.lms-course-body {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.lms-course-title {
    font-family: var(--font-heading, serif);
    font-size: 1.25rem;
    margin: 0 0 0.5rem 0;
    color: var(--tenant-secondary, #2C3E50);
}

.lms-course-desc {
    color: var(--lms-muted);
    font-size: 0.88rem;
    line-height: 1.45;
    margin: 0 0 1.25rem 0;
    flex: 1;
}

.lms-progress-wrap {
    margin-bottom: 1.25rem;
}

.lms-progress-bar-bg {
    height: 8px;
    background: #EAE4D9;
    border-radius: 10px;
    overflow: hidden;
    margin-top: 0.4rem;
}

.lms-progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--lms-gold) 0%, #10B981 100%);
    border-radius: 10px;
    transition: width 0.3s ease;
}

/* -------------------------------------------------------------------------- */
/* PLAYER DE VÍDEO & GRADE DE AULAS */
/* -------------------------------------------------------------------------- */
.lms-player-layout {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 1.75rem;
    align-items: start;
}

@media (max-width: 992px) {
    .lms-player-layout {
        grid-template-columns: 1fr;
    }
}

.lms-video-container {
    background: #000000;
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.lms-video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.lms-lesson-meta {
    background: #FFFFFF;
    border: 1px solid var(--lms-border);
    border-radius: 12px;
    padding: 1.5rem;
    margin-top: 1.25rem;
}

.lms-sidebar-curriculum {
    background: #FFFFFF;
    border: 1px solid var(--lms-border);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
}

.lms-module-header {
    padding: 1rem 1.25rem;
    background: #FAF7F2;
    border-bottom: 1px solid var(--lms-border);
    font-weight: 700;
    font-size: 0.92rem;
    color: var(--tenant-secondary, #2C3E50);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.lms-lesson-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.85rem 1.25rem;
    border-bottom: 1px solid #F5EFE6;
    text-decoration: none;
    color: var(--lms-text);
    font-size: 0.88rem;
    transition: background 0.15s;
}

.lms-lesson-item:hover {
    background: #FDFBF7;
}

.lms-lesson-item.active {
    background: var(--lms-gold-light);
    color: var(--lms-gold-dark);
    font-weight: 600;
    border-left: 3px solid var(--lms-gold);
}

.lms-lesson-item.locked {
    opacity: 0.5;
    pointer-events: none;
}

/* -------------------------------------------------------------------------- */
/* GAMIFICAÇÃO DO DESAFIO 30 DIAS */
/* -------------------------------------------------------------------------- */
.challenge-stepper-wrap {
    background: #FFFFFF;
    border: 1px solid var(--lms-border);
    border-radius: 16px;
    padding: 1.25rem 1.5rem;
    margin-bottom: 2rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
}

.challenge-days-scroll {
    display: flex;
    gap: 0.65rem;
    overflow-x: auto;
    padding-bottom: 0.5rem;
    scrollbar-width: thin;
}

.challenge-day-pill {
    flex: 0 0 54px;
    height: 64px;
    border-radius: 12px;
    background: #FAF7F2;
    border: 1px solid var(--lms-border);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.challenge-day-pill:hover {
    border-color: var(--lms-gold);
    transform: translateY(-2px);
}

.challenge-day-pill.active {
    background: linear-gradient(135deg, var(--lms-gold) 0%, var(--lms-gold-dark) 100%);
    color: #FFFFFF;
    border-color: var(--lms-gold-dark);
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.25);
}

.challenge-day-pill.completed {
    border-color: #10B981;
    background: #ECFDF5;
}

.challenge-day-pill.completed .cdp-num {
    color: #10B981;
}

.challenge-day-pill.active .cdp-num {
    color: #FFFFFF;
}

.cdp-label {
    font-size: 0.65rem;
    text-transform: uppercase;
    font-weight: 700;
    opacity: 0.8;
}

.cdp-num {
    font-size: 1.15rem;
    font-weight: 700;
    font-family: var(--font-heading, serif);
}

/* CHECKLIST DE TAREFAS DIÁRIAS */
.challenge-tasks-card {
    background: #FFFFFF;
    border: 1px solid var(--lms-border);
    border-radius: 16px;
    padding: 1.75rem;
    margin-bottom: 1.75rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
}

.challenge-task-category {
    margin-bottom: 1.5rem;
}

.challenge-task-category:last-child {
    margin-bottom: 0;
}

.challenge-category-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--tenant-secondary, #2C3E50);
    margin: 0 0 0.75rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.challenge-checklist {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.challenge-check-item {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.75rem 1rem;
    background: #FAF7F2;
    border: 1px solid #F0EAE0;
    border-radius: 10px;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s;
}

.challenge-check-item:hover {
    background: #F5EEDB;
}

.challenge-check-item.checked {
    background: #ECFDF5;
    border-color: #A7F3D0;
}

.challenge-check-item.checked .check-text {
    text-decoration: line-through;
    color: #065F46;
}

.custom-checkbox {
    width: 22px;
    height: 22px;
    border-radius: 6px;
    border: 2px solid #CBD5E1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.75rem;
    color: #FFFFFF;
    background: #FFFFFF;
    transition: all 0.15s;
    flex-shrink: 0;
}

.challenge-check-item.checked .custom-checkbox {
    background: #10B981;
    border-color: #10B981;
}