/**
 * Dashboard Styles
 * Fonts: Poppins (Headings/Buttons), Inter (Body Text)
 */

:root {
    --primary-gradient: linear-gradient(135deg, #F26A21, #FF914D); /* Brand orange based on image */
    --bg-color: #F4F8FA; /* Very light blue/white background from image */
    --card-shadow: 0px 10px 25px rgba(0, 0, 0, 0.08);
    --btn-hover-shadow: 0px 8px 15px rgba(0, 0, 0, 0.2);
    --text-dark: #101A38; /* Navy blue for text based on image */
    --text-light: #FFFFFF;
    
    /* Fun Kid Colors - derived from the characters' clothes */
    --color-cr: #E6007A;  /* Magenta/Pink */
    --color-dfa: #00D550; /* Vibrant Green */
    --color-sd: #FFC000;  /* Vivid Yellow */
    
    /* Radius */
    --border-radius-lg: 20px;
    --border-radius-sm: 12px;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-dark);
    height: 100vh;
    overflow: hidden;
}

h1, h2, h3, h4, .nav-btn, .play-btn {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
}

/* ---- LOGIN OVERLAY ---- */
.login-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(16, 26, 56, 0.8); /* Dark navy overlay */
    backdrop-filter: blur(10px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.login-overlay.hidden {
    opacity: 0;
    visibility: hidden;
}

.login-card {
    background: white;
    padding: 40px;
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: 0 20px 50px rgba(0,0,0,0.3);
    max-width: 400px;
    width: 90%;
}

.login-logo {
    max-width: 150px;
    margin-bottom: 20px;
    filter: invert(1) brightness(0.2); /* Make the white logo dark for the card */
}

.login-card h2 {
    color: var(--text-dark);
    margin-bottom: 15px;
}

.login-card p {
    color: #64748B;
    margin-bottom: 25px;
}

.input-group {
    display: flex;
    gap: 10px;
}

#password-input {
    flex-grow: 1;
    padding: 12px 20px;
    border: 2px solid #E2E8F0;
    border-radius: var(--border-radius-sm);
    font-family: inherit;
    font-size: 1rem;
    outline: none;
    transition: border-color 0.3s;
}

#password-input:focus {
    border-color: #F26A21;
}

#login-btn {
    background: var(--primary-gradient);
    color: white;
    border: none;
    padding: 12px 25px;
    border-radius: var(--border-radius-sm);
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

#login-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--btn-hover-shadow);
}

.error-message {
    color: #EF4444;
    font-size: 0.9rem;
    margin-top: 15px;
    height: 1.2rem;
}

.blur-content {
    filter: blur(8px);
    transition: filter 0.5s ease;
}

.dashboard-container.active {
    filter: blur(0);
}

/* Base Layout Container */
.dashboard-container {
    display: flex;
    height: 100vh;
    width: 100vw;
}

/* ---- SIDEBAR ---- */
.sidebar {
    width: 260px;
    background: var(--primary-gradient);
    color: var(--text-light);
    display: flex;
    flex-direction: column;
    padding: 24px 16px;
    border-top-right-radius: var(--border-radius-lg);
    border-bottom-right-radius: var(--border-radius-lg);
    box-shadow: 4px 0px 20px rgba(0, 0, 0, 0.1);
    z-index: 10;
}

.logo-container {
    text-align: center;
    margin-bottom: 40px;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.logo-container:hover {
    transform: scale(1.05);
}

.brand-logo {
    max-width: 180px;
    height: auto;
    filter: drop-shadow(0px 4px 6px rgba(0,0,0,0.2));
}

.nav-divider {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin: 20px 0 10px 10px;
    opacity: 0.8;
    font-weight: 700;
}

.nav-menu {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.nav-btn {
    background: rgba(255, 255, 255, 0.2); /* Increased opacity for better visibility */
    border: none;
    color: var(--text-light);
    padding: 14px 20px;
    border-radius: var(--border-radius-sm);
    font-size: 1.1rem;
    text-align: left;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-btn i {
    font-size: 1.3rem;
    width: 24px;
    text-align: center;
}

.nav-btn:hover {
    background: rgba(255, 255, 255, 0.35); /* Brighter hover */
    transform: translateX(5px);
}

.nav-btn.active {
    background: #FFFFFF !important;
    color: #F26A21; /* Solid brand orange instead of gradient for legibility */
    box-shadow: 0px 4px 15px rgba(0,0,0,0.15);
    position: relative;
    font-weight: 700;
}

.nav-btn.active i {
    color: #F26A21; /* Solid brand orange icon */
}

.sidebar-footer {
    text-align: center;
    font-size: 0.9rem;
    font-weight: 700;
    opacity: 0.9;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

/* ---- MAIN CONTENT ---- */
.main-content {
    flex-grow: 1;
    position: relative;
    overflow: hidden;
    padding: 30px;
    height: 100%;
}

/* Welcome Screen */
.welcome-screen {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 40px;
    transition: opacity 0.5s ease, transform 0.5s ease;
    padding: 20px;
}

.welcome-screen.hidden {
    display: none;
}

.welcome-screen.visible {
    opacity: 1;
    transform: translateY(0);
}

.welcome-card {
    background: white;
    padding: 40px 60px;
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--card-shadow);
    max-width: 600px;
    position: relative;
    overflow: hidden;
}

.welcome-card h1 {
    color: var(--primary-gradient);
    background: var(--primary-gradient);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 2.8rem;
    margin-bottom: 15px;
}

.welcome-card p {
    font-size: 1.2rem;
    color: #555;
    line-height: 1.6;
}

/* Floating Animation for Mascot/Icon */
.mascot-placeholder {
    font-size: 5rem;
    color: #FFC0CB; /* Pink rocket for fun */
    margin-top: 20px;
}

@keyframes float {
    0% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(5deg); }
    100% { transform: translateY(0px) rotate(0deg); }
}

.floating-animation {
    animation: float 3s ease-in-out infinite;
    display: inline-block;
}

/* Quick Launch Cards */
.cards-grid {
    display: flex;
    gap: 25px;
    justify-content: center;
    flex-wrap: wrap;
    max-width: 900px;
}

.course-card {
    background: white;
    width: 240px;
    padding: 30px 20px;
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--card-shadow);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border-bottom: 5px solid #ccc;
}

.course-card:hover {
    transform: translateY(-10px) scale(1.02);
}

.course-card h3 {
    font-size: 1.2rem;
    margin: 15px 0 10px;
    color: var(--text-dark);
}

.course-card p {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 20px;
    line-height: 1.4;
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.cr-card { border-bottom-color: var(--color-cr); }
.cr-card .card-icon { color: var(--color-cr); }

.dfa-card { border-bottom-color: var(--color-dfa); }
.dfa-card .card-icon { color: var(--color-dfa); }

.sd-card { border-bottom-color: var(--color-sd); }
.sd-card .card-icon { color: var(--color-sd); }

/* Play Button on cards */
.play-btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 50px;
    color: white;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: opacity 0.3s;
}

.cr-card .play-btn { background: var(--color-cr); }
.dfa-card .play-btn { background: var(--color-dfa); }
.sd-card .play-btn { background: var(--color-sd); }

.course-card:hover .play-btn {
    opacity: 0.8;
}

/* ---- COURSE CONTAINER (IFRAME) ---- */
.course-container {
    height: 100%;
    display: flex;
    flex-direction: column;
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--card-shadow);
    overflow: hidden;
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 0.4s ease, transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.course-container.visible {
    opacity: 1;
    transform: scale(1);
}

.course-container.hidden {
    display: none;
}

.course-header {
    background: #f8f9fa;
    padding: 15px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid #eaeaea;
}

.course-title-area {
    display: flex;
    align-items: center;
    gap: 12px;
}

.course-title-area i {
    font-size: 1.5rem;
    color: var(--primary-gradient);
    background: var(--primary-gradient);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.course-title-area h2 {
    font-size: 1.5rem;
    color: var(--text-dark);
}

.close-course-btn {
    background: #FF4757;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 50px;
    font-family: 'Fredoka One', cursive;
    font-size: 1rem;
    cursor: pointer;
    transition: background 0.3s, transform 0.2s;
    box-shadow: 0 4px 6px rgba(255, 71, 87, 0.3);
}

.close-course-btn:hover {
    background: #ff6b81;
    transform: translateY(-2px);
}

.iframe-wrapper {
    flex-grow: 1;
    position: relative;
    width: 100%;
    background: #000; /* Best practice: black background behind SCORM content */
}

#scorm-frame {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    background-color: white;
}