/* student.css */
@import url("https://fonts.googleapis.com/css2?family=Jua&display=swap");

:root {
    --countdown-timer-height-sm: 1rem; /* Small height */
    --countdown-timer-height-md: 1.25rem; /* Default/Medium height */
    --countdown-timer-height-lg: 1.5rem; /* Large height */

    --countdown-timer-gloss-height-sm: 0.2rem; /* Small gloss height */
    --countdown-timer-gloss-height-md: 0.3rem; /* Medium gloss height */
    --countdown-timer-gloss-height-lg: 0.4rem; /* Large gloss height */

    --countdown-timer-radius: 0.9375rem; /* Border radius for rounded corners */

    /* Feedback Colors */
    --feedback-success-bg: var(--md-green-500);
    --feedback-error-bg: var(--md-red-400);
    --feedback-text-color: var(--white);
}

/* Character Container */
.character-container {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 1rem 0;
}

.character-container .speech-bubble span {
    font-weight: 500;
}
.character {
    width: auto;
    height: 150px;
}

.answer-box {
    background: var(--light-gray);
    border: 3px solid var(--black);
    border-radius: 1rem;
    min-height: 6rem;
    padding: 1rem;
    font-family: "Jua", sans-serif;
    font-size: 2rem;
    display: flex;
}

.empty-message-container {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.answer-box .empty-message {
    font-family: "Poppins", sans-serif;
    color: #6c757d;
    font-size: 1rem;
    text-align: center;
}

.answer-box .btn {
    background: var(--light-gray);
    border: 1px solid var(--slightly-darker-gray);
    padding: 0.375rem;
    margin-right: 0.375rem;
    border-radius: 0.5rem;
    font-size: 2rem;
}

.answer-box .btn:hover {
    background: var(--slightly-darker-gray);
    border-color: var(--dark-gray);
    box-shadow: none;
}

/* ----------------------------------- */
/* THEMES FOR DICTATION & TRANSLATION
/* ----------------------------------- */

.theme-red {
    --bubble-bg-color: var(--md-red-100);
    --bubble-text-color: var(--black);

    --primary-color: var(--md-red-400);
    --primary-color-dark: var(--md-red-600);
    --primary-color-darker: var(--md-red-800);
    --primary-color-rgba: rgba(239, 83, 80, 0.5);

    --play-button-text-color: var(--md-red-100);
}

.theme-pink {
    --bubble-bg-color: var(--md-pink-100);
    --bubble-text-color: var(--black);

    --primary-color: var(--md-pink-400);
    --primary-color-dark: var(--md-pink-600);
    --primary-color-darker: var(--md-pink-800);
    --primary-color-rgba: rgba(236, 64, 122, 0.5);

    --play-button-text-color: var(--md-pink-100);
}

.theme-purple {
    --bubble-bg-color: var(--md-purple-100);
    --bubble-text-color: var(--black);

    --primary-color: var(--md-purple-400);
    --primary-color-dark: var(--md-purple-600);
    --primary-color-darker: var(--md-purple-800);
    --primary-color-rgba: rgba(171, 71, 188, 0.5);

    --play-button-text-color: var(--md-purple-100);
}

.theme-deep-purple {
    --bubble-bg-color: var(--md-deep-purple-100);
    --bubble-text-color: var(--black);

    --primary-color: var(--md-deep-purple-400);
    --primary-color-dark: var(--md-deep-purple-600);
    --primary-color-darker: var(--md-deep-purple-800);
    --primary-color-rgba: rgba(126, 87, 194, 0.5);

    --play-button-text-color: var(--md-deep-purple-100);
}

.theme-indigo {
    --bubble-bg-color: var(--md-indigo-100);
    --bubble-text-color: var(--black);

    --primary-color: var(--md-indigo-400);
    --primary-color-dark: var(--md-indigo-600);
    --primary-color-darker: var(--md-indigo-800);
    --primary-color-rgba: rgba(92, 107, 192, 0.5);

    --play-button-text-color: var(--md-indigo-100);
}

.theme-blue {
    --bubble-bg-color: var(--md-blue-100);
    --bubble-text-color: var(--black);

    --primary-color: var(--md-blue-400);
    --primary-color-dark: var(--md-blue-600);
    --primary-color-darker: var(--md-blue-800);
    --primary-color-rgba: rgba(66, 165, 245, 0.5);

    --play-button-text-color: var(--md-blue-100);
}

.theme-light-blue {
    --bubble-bg-color: var(--md-light-blue-100);
    --bubble-text-color: var(--black);

    --primary-color: var(--md-light-blue-400);
    --primary-color-dark: var(--md-light-blue-600);
    --primary-color-darker: var(--md-light-blue-800);
    --primary-color-rgba: rgba(41, 182, 246, 0.5);

    --play-button-text-color: var(--md-light-blue-100);
}

.theme-cyan {
    --bubble-bg-color: var(--md-cyan-100);
    --bubble-text-color: var(--black);

    --primary-color: var(--md-cyan-400);
    --primary-color-dark: var(--md-cyan-600);
    --primary-color-darker: var(--md-cyan-800);
    --primary-color-rgba: rgba(38, 198, 218, 0.5);

    --play-button-text-color: var(--md-cyan-100);
}

.theme-teal {
    --bubble-bg-color: var(--md-teal-100);
    --bubble-text-color: var(--black);

    --primary-color: var(--md-teal-400);
    --primary-color-dark: var(--md-teal-600);
    --primary-color-darker: var(--md-teal-800);
    --primary-color-rgba: rgba(38, 166, 154, 0.5);

    --play-button-text-color: var(--md-teal-100);
}

.theme-green {
    --bubble-bg-color: var(--md-green-100);
    --bubble-text-color: var(--black);

    --primary-color: var(--md-green-400);
    --primary-color-dark: var(--md-green-600);
    --primary-color-darker: var(--md-green-800);
    --primary-color-rgba: rgba(102, 187, 106, 0.5);

    --play-button-text-color: var(--md-green-100);
}

.theme-light-green {
    --bubble-bg-color: var(--md-light-green-100);
    --bubble-text-color: var(--black);

    --primary-color: var(--md-light-green-400);
    --primary-color-dark: var(--md-light-green-600);
    --primary-color-darker: var(--md-light-green-800);
    --primary-color-rgba: rgba(156, 204, 101, 0.5);

    --play-button-text-color: var(--md-light-green-100);
}

.theme-lime {
    --bubble-bg-color: var(--md-lime-100);
    --bubble-text-color: var(--black);

    --primary-color: var(--md-lime-400);
    --primary-color-dark: var(--md-lime-600);
    --primary-color-darker: var(--md-lime-800);
    --primary-color-rgba: rgba(212, 225, 87, 0.5);

    --play-button-text-color: var(--md-lime-800);
}

.theme-yellow {
    --bubble-bg-color: var(--md-yellow-100);
    --bubble-text-color: var(--black);

    --primary-color: var(--md-yellow-400);
    --primary-color-dark: var(--md-yellow-600);
    --primary-color-darker: var(--md-yellow-800);
    --primary-color-rgba: rgba(255, 238, 88, 0.5);

    --play-button-text-color: var(--md-yellow-800);
}

.theme-amber {
    --bubble-bg-color: var(--md-amber-100);
    --bubble-text-color: var(--black);

    --primary-color: var(--md-amber-400);
    --primary-color-dark: var(--md-amber-600);
    --primary-color-darker: var(--md-amber-800);
    --primary-color-rgba: rgba(255, 202, 40, 0.5);

    --play-button-text-color: var(--md-amber-100);
}

.theme-orange {
    --bubble-bg-color: var(--md-orange-100);
    --bubble-text-color: var(--black);

    --primary-color: var(--md-orange-400);
    --primary-color-dark: var(--md-orange-600);
    --primary-color-darker: var(--md-orange-800);
    --primary-color-rgba: rgba(255, 167, 38, 0.5);

    --play-button-text-color: var(--md-orange-100);
}

.theme-deep-orange {
    --bubble-bg-color: var(--md-deep-orange-100);
    --bubble-text-color: var(--black);

    --primary-color: var(--md-deep-orange-400);
    --primary-color-dark: var(--md-deep-orange-600);
    --primary-color-darker: var(--md-deep-orange-800);
    --primary-color-rgba: rgba(255, 112, 67, 0.5);

    --play-button-text-color: var(--md-deep-orange-100);
}

.theme-brown {
    --bubble-bg-color: var(--md-brown-100);
    --bubble-text-color: var(--black);

    --primary-color: var(--md-brown-400);
    --primary-color-dark: var(--md-brown-600);
    --primary-color-darker: var(--md-brown-800);
    --primary-color-rgba: rgba(141, 110, 99, 0.5);

    --play-button-text-color: var(--md-brown-100);
}

/* ----------------------------------- */
/* SPEECH BUBBLE
/* ----------------------------------- */
.speech-bubble {
    position: relative;
    background: var(--bubble-bg-color, var(--primary-color));
    color: var(--bubble-text-color, var(--white));
    padding: 1rem;
    border-radius: 0.5rem;
    margin: 0 !important;
}

.speech-bubble.up::before {
    content: "";
    position: absolute;
    top: -1rem;
    left: 50%;
    transform: translateX(-50%);
    border-left: 1rem solid transparent;
    border-right: 1rem solid transparent;
    border-bottom: 1rem solid var(--bubble-bg-color, var(--primary-color));
}

.speech-bubble.down::after {
    content: "";
    position: absolute;
    bottom: -1rem;
    left: 50%;
    transform: translateX(-50%);
    border-left: 1rem solid transparent;
    border-right: 1rem solid transparent;
    border-top: 1rem solid var(--bubble-bg-color, var(--primary-color));
}

.speech-bubble.left::before {
    content: "";
    position: absolute;
    left: -1rem;
    top: 50%;
    transform: translateY(-50%);
    border-top: 1rem solid transparent;
    border-bottom: 1rem solid transparent;
    border-right: 1rem solid var(--bubble-bg-color, var(--primary-color));
}

.speech-bubble.right::after {
    content: "";
    position: absolute;
    right: -1rem;
    top: 50%;
    transform: translateY(-50%);
    border-top: 1rem solid transparent;
    border-bottom: 1rem solid transparent;
    border-left: 1rem solid var(--bubble-bg-color, var(--primary-color));
}

/*======================================================*/
/* 4. PLAY BUTTON                                       */
/*======================================================*/
.play-button {
    align-items: center;
    background-color: var(--primary-color);
    border-left: none;
    border-top: none;
    border-right: none;
    border-bottom: 0.3125rem solid var(--primary-color-darker);
    border-radius: 0.625rem;
    box-shadow: 0 0 0 var(--primary-color-rgba);
    cursor: pointer;
    display: flex;
    font-size: 1.3125rem;
    height: calc(5rem - 0.25rem);
    justify-content: center;
    outline: none;
    overflow: hidden;
    position: relative;
    text-decoration: none;
    transition:
        box-shadow 0.4s ease-in-out,
        transform 0.1s;
    width: 5rem;
}

.play-button:hover {
    background-color: var(--primary-color);
    border-bottom: 0.3125rem solid var(--primary-color-darker);
    box-shadow: 0 0 0 0.2rem var(--primary-color-rgba);
}

.play-button:focus {
    box-shadow: 0 0 0 0.2rem var(--primary-color-rgba);
    outline: none;
}

.play-button:active {
    border-bottom: 0.0625rem solid var(--primary-color-darker);
    box-shadow: 0 0 0 0.2rem var(--primary-color-rgba);
    transform: translate(0, 0.3125rem);
}

.play-button i {
    color: var(--play-button-text-color, #fff);
    position: relative;
    z-index: 1;
    font-size: 2rem;
}

.volume-bar {
    bottom: 0;
    height: 100%;
    left: 0;
    position: absolute;
    transform: translateY(100%);
    transition: transform 0.2s linear;
    width: 100%;
}

.volume-fill {
    background: var(--primary-color-dark);
    height: 100%;
    width: 100%;
}

/* ----------------------------------- */
/* COUNTDOWN COMPONENT
/* ----------------------------------- */
/* Normal Stage (Yellow) */
.theme-normal {
    --progress-color: var(--md-yellow-400);
    --progress-text-color: var(--black);
    --progress-glow-color: var(--md-yellow-800);
}

/* Midway Stage (Orange) */
.theme-midway {
    --progress-color: var(--md-orange-400);
    --progress-text-color: var(--white);
    --progress-glow-color: var(--md-orange-800);
}

/* Final Stage (Red) */
.theme-final {
    --progress-color: var(--md-red-400);
    --progress-text-color: var(--white);
    --progress-glow-color: var(--md-red-800);
}

/* Countdown Timer Wrapper */
.countdown-timer-wrapper {
    position: relative;
    height: var(--countdown-timer-height-md); /* Default height */
    border-radius: var(--countdown-timer-radius);
    overflow: hidden;
    background-color: rgba(0, 0, 0, 0.05); /* Subtle background for the bar */
}

/* Small and Large Size Modifiers */
.countdown-timer-sm {
    height: var(--countdown-timer-height-sm);
}

.countdown-timer-lg {
    height: var(--countdown-timer-height-lg);
}

/* Full Countdown Timer Container */
.countdown-timer-wrapper .countdown-container {
    height: 100%;
    position: relative;
}

/* Countdown Bar */
.countdown-timer-wrapper .countdown-bar {
    background-color: var(--progress-color);
    height: 100%;
    border-radius: var(--countdown-timer-radius) 0 0 var(--countdown-timer-radius);
    display: flex;
    justify-content: center; /* Center text horizontally */
    align-items: center; /* Center text vertically */
    position: relative;
    z-index: 2; /* Keep the bar above the glow */
    transition:
        width 1s linear,
        background-color 0.5s ease;
}

/* Glow Layer */
.countdown-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--progress-glow-color);
    filter: blur(1.5rem);
    opacity: 0.6;
    z-index: 1; /* Glow below countdown bar */
    pointer-events: none;
}

/* Text Inside Countdown Bar */
.countdown-timer-wrapper .countdown-value {
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    color: var(--progress-text-color);
    width: 100%;
    pointer-events: none;
}

/* Font Size Variations for Countdown Value */
.countdown-timer-sm .countdown-value {
    font-size: 0.75rem;
}

.countdown-timer-lg .countdown-value {
    font-size: 1.25rem;
}

/* Glossy Effect Layer */
.countdown-gloss {
    position: absolute;
    z-index: 3;
    left: 2%;
    top: 0.375rem;
    width: 96%;
    opacity: 0.25;
    height: var(--countdown-timer-gloss-height-md);
}

.countdown-timer-sm .countdown-gloss {
    height: var(--countdown-timer-gloss-height-sm);
}

.countdown-timer-lg .countdown-gloss {
    height: var(--countdown-timer-gloss-height-lg);
}

.countdown-gloss::before,
.countdown-gloss::after {
    content: "";
    display: block;
    position: absolute;
    height: 100%;
    top: 0;
    border-radius: 0.5rem;
}

.countdown-gloss::before {
    background: #fff;
    left: 0;
    right: 0.625rem;
}

.countdown-gloss::after {
    width: 0.375rem;
    background: #fff;
    right: 0;
}

/* ----------------------------------- */
/* FEEDBACK BAR COMPONENT
/* ----------------------------------- */

.feedback-display {
    background-color: var(--feedback-success-bg);
    color: var(--feedback-text-color);
    border: none;
    border-radius: 0;
    padding: 1rem;
    margin: 0;
}

.feedback-display.alert-danger {
    background-color: var(--feedback-error-bg);
}

.progress-container {
    display: flex;
    margin-bottom: 1rem;
}

.progress-circle-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    width: 3rem;
    height: 3rem;
    color: var(--primary-color);
}

.progress-circle {
    transform: rotate(-90deg);
    width: 100%;
    height: 100%;
}

.circle-fill {
    fill: var(--primary-color);
}

.progress-bg {
    stroke: var(--primary-color);
}

.progress-fill {
    stroke: var(--secondary-color);
    transition: stroke-dashoffset 0.3s ease;
}

.progress-text {
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    color: black;
    font-weight: bold;
    font-size: 1.25rem;
}

.feedback-display {
    background-color: var(--feedback-success-bg);
    color: var(--feedback-text-color);
    border: none;
    border-radius: 0;
    padding: 1rem;
    margin: 0;
}

.feedback-display.alert-danger {
    background-color: var(--feedback-error-bg);
}

/* ----------------------------------- */
/* Leaderboard  */
/* ----------------------------------- */

.leaderboard table {
    border-radius: var(--half-radius, 0.5rem);
    overflow: hidden;
    border-collapse: separate;
    border-spacing: 0;
}

/* Ensuring top corners of first row in thead are rounded */
.leaderboard thead tr:first-child th:first-child {
    border-top-left-radius: var(--half-radius, 0.5rem);
}

.leaderboard thead tr:first-child th:last-child {
    border-top-right-radius: var(--half-radius, 0.5rem);
}

/* ----------------------------------- */
/* Leaderboard Table Structure */
/* ----------------------------------- */

.leaderboard .table tr {
    display: flex;
    width: 100%;
}

.leaderboard .col-rank {
    width: calc(3rem + 7rem);
    flex-shrink: 0;
}

@media (max-width: 767.98px) {
    .leaderboard .col-rank {
        width: 4rem;
    }
}

.leaderboard .col-student {
    flex: 1;
}

.leaderboard .col-points {
    min-width: 11.25rem;
    flex-shrink: 0;
}

/* ----------------------------------- */
/* Leaderboard Rank Indicator */
/* ----------------------------------- */

.leaderboard .rank-indicator {
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-weight: bold;
    font-size: 1.2rem;
    background: var(--secondary-color);
    color: var(--white);
}

/* Rank Colors */
.leaderboard .rank-1 .rank-indicator {
    background: var(--md-yellow-400);
    color: var(--black);
}
.leaderboard .rank-2 .rank-indicator {
    background: var(--md-gray-400);
    color: var(--black);
}
.leaderboard .rank-3 .rank-indicator {
    background: var(--md-deep-orange-400);
    color: var(--white);
}

/* ----------------------------------- */
/* Leaderboard Rank Change Indicators */
/* ----------------------------------- */

.leaderboard .rank-change {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
}

.leaderboard .rank-up {
    color: var(--md-green-600);
}
.leaderboard .rank-down {
    color: var(--md-red-600);
}

.leaderboard .rank-up i {
    animation: rank-up-animation 1s infinite ease-in-out;
}
.leaderboard .rank-down i {
    animation: rank-down-animation 1s infinite ease-in-out;
}

/* Rank Change Animations */
@keyframes rank-up-animation {
    0%,
    100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-5px);
    }
}

@keyframes rank-down-animation {
    0%,
    100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(5px);
    }
}

/* ----------------------------------- */
/* Leaderboard Badge Styles (Responsive) */
/* ----------------------------------- */

.leaderboard .badge-wrapper {
    position: relative;
    display: inline-block;
}

/* Badge Sizing */
.leaderboard .badge-wrapper img {
    width: 6.25rem;
    height: 6.25rem;
    transition: transform 0.2s;
}

/* Medium screens: Reduce badge size */
@media (max-width: 991.98px) {
    .leaderboard .badge-wrapper img {
        width: 5rem;
        height: 5rem;
    }
}

/* Small screens: Further reduce badge size */
@media (max-width: 767.98px) {
    .leaderboard .badge-wrapper img {
        width: 3rem;
        height: 3rem;
    }
}

/* Badge Hover Effect */
.leaderboard .badge-wrapper:hover img {
    transform: translateY(-0.1875rem);
}

/* Badge Count */
.leaderboard .badge-count {
    position: absolute;
    bottom: -0.3125rem;
    right: -0.3125rem;
    background: var(--md-yellow-400);
    color: black;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    font-size: 0.75rem;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 3px solid var(--md-orange-400);
}

/* ----------------------------------- */
/* Leaderboard Streak Badge (Responsive) */
/* ----------------------------------- */

.leaderboard .streak-badge {
    background-color: var(--md-deep-orange-600);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 1rem;
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

/* Medium screens: Reduce streak badge size */
@media (max-width: 991.98px) {
    .leaderboard .streak-badge {
        font-size: 0.875rem;
        padding: 0.3rem 0.75rem;
    }
}

/* Streak Fire Animation */
.leaderboard .streak-badge::before,
.leaderboard .streak-badge::after {
    content: "";
    position: absolute;
    width: 1.5rem;
    height: 1.5rem;
    border-radius: 50%;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    animation: flame 2s ease-out infinite;
    opacity: 0;
}

.leaderboard .streak-badge::before {
    background-color: var(--md-yellow-400);
    animation-delay: -1s;
}

.leaderboard .streak-badge::after {
    background-color: var(--md-deep-orange-400);
    animation-delay: -0.5s;
}

@keyframes flame {
    0% {
        transform: translateY(-50%) scale(0.1);
        opacity: 0.8;
    }
    100% {
        transform: translateY(-50%) scale(2);
        opacity: 0;
    }
}