/* =====================================================
   MD TAUSIF CHAT
   COMPLETE ORGANIZED CSS
   Desktop + Tablet + Mobile
===================================================== */


/* =====================================================
   1. GLOBAL
===================================================== */

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

[hidden] {
    display: none !important;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

body {
    font-family: Arial, sans-serif;
    min-height: 100vh;
    color: #ffffff;

    background:
        radial-gradient(ellipse at 15% 10%, rgba(150, 45, 255, 0.55), transparent 40%),
        radial-gradient(ellipse at 85% 15%, rgba(0, 160, 255, 0.45), transparent 40%),
        radial-gradient(ellipse at 50% 85%, rgba(105, 35, 255, 0.45), transparent 45%),
        linear-gradient(135deg, #10052f, #101b68, #071a49);

    background-attachment: scroll;
    padding: 20px;
    overflow-x: clip;
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input {
    font-family: inherit;
}


/* =====================================================
   2. MAIN CONTAINER
===================================================== */

.chat-container {
    width: 100%;
    max-width: 1250px;
    margin: auto;
}


/* =====================================================
   3. GLASS EFFECT
===================================================== */

.navbar,
.room-option,
.feature-card,
.step-card,
.room-section,
.about-section {
    background: rgba(255, 255, 255, 0.09);
    border: 1px solid rgba(255, 255, 255, 0.2);

    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);

    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}


/* =====================================================
   4. NAVBAR
===================================================== */

  .navbar {
    min-height: 90px;
    padding: 15px 25px;

    border-radius: 22px;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;

    position: sticky;
    top: 15px;
    z-index: 1000;
}







.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.logo {
    width: 48px;
    height: 48px;

    border-radius: 15px;

    display: flex;
    align-items: center;
    justify-content: center;

    background: linear-gradient(135deg, #00c6ff, #8b2cff);

    color: white;
    font-size: 18px;
    font-weight: 900;

    box-shadow: 0 0 22px rgba(0, 198, 255, 0.35);
}

.brand-text h2 {
    font-size: 21px;
    white-space: nowrap;
}

.brand-text h2 span {
    color: #34c9ff;
}

.brand-text p {
    color: #c2c5e7;
    font-size: 11px;
    margin-top: 5px;
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 25px;
}

.desktop-nav a {
    color: #dedff7;
    font-size: 14px;
    font-weight: 600;

    transition: 0.3s;
    position: relative;
}

.desktop-nav a:hover,
.desktop-nav a.active {
    color: #42d4ff;
}

.desktop-nav a::after {
    content: "";

    position: absolute;
    bottom: -8px;
    left: 0;

    width: 0;
    height: 2px;

    background: #38d5ff;
    transition: 0.3s;
}

.desktop-nav a:hover::after,
.desktop-nav a.active::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.nav-create,
.nav-join {
    padding: 12px 17px;

    border-radius: 30px;

    font-size: 13px;
    font-weight: bold;
    white-space: nowrap;

    transition: 0.3s;
}

.nav-create {
    background: linear-gradient(110deg, #00aaff, #852bff);

    border: 1px solid rgba(255,255,255,0.4);

    box-shadow: 0 0 20px rgba(70, 90, 255, 0.4);
}

.nav-join {
    border: 1px solid rgba(255,255,255,0.5);
    background: rgba(255,255,255,0.07);
}

.nav-create:hover,
.nav-join:hover {
    transform: translateY(-3px);
}


/* =====================================================
   5. MOBILE MENU
===================================================== */

/* =====================================================
   5. MOBILE MENU - GLASS SIDEBAR
===================================================== */

/* ======================================
   MOBILE SIDEBAR - ANIMATED GLASS
====================================== */

.mobile-menu {
    display: none;
    position: relative;
    z-index: 9999;
}

/* HAMBURGER BUTTON */

.mobile-menu-toggle {
    width: 42px;
    height: 42px;

    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 12px;

    background: transparent;

    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;

    cursor: pointer;
    position: relative;
    z-index: 10002;
}

.mobile-menu-toggle span {
    width: 19px;
    height: 2px;

    background: white;
    border-radius: 5px;

    transition: transform 0.35s ease, opacity 0.35s ease;
}

/* HAMBURGER TO CROSS */

.mobile-menu.is-open .mobile-menu-toggle span:first-child {
    transform: translateY(7px) rotate(45deg);
}

.mobile-menu.is-open .mobile-menu-toggle span:nth-child(2) {
    opacity: 0;
}

.mobile-menu.is-open .mobile-menu-toggle span:last-child {
    transform: translateY(-7px) rotate(-45deg);
}

/* SIDEBAR */

.mobile-menu-content {
    display: flex !important;
    flex-direction: column;
    gap: 14px;

    position: fixed;
    top: 85px;
    right: 15px;

    width: min(300px, 86vw);
    max-height: calc(100vh - 105px);
    overflow-y: auto;

    padding: 20px;
    border-radius: 20px;

    background: rgba(255,255,255,0.055);
    border: 1px solid rgba(255,255,255,0.18);

    backdrop-filter: blur(28px);
    -webkit-backdrop-filter: blur(28px);

    box-shadow: 0 20px 60px rgba(0,0,0,0.35);

    opacity: 0;
    visibility: hidden;
    pointer-events: none;

    transform: translateX(40px) scale(0.96);

    transition:
        opacity 1s ease,
        transform 1s ease,
        visibility 1s ease;

    z-index: 10001;
}

/* OPEN */

.mobile-menu.is-open .mobile-menu-content {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;

    transform: translateX(0) scale(1);

    transition:
        opacity 1s ease,
        transform 1s ease,
        visibility 0s;
}

/* HEADING */

.sidebar-heading {
    padding-bottom: 14px;
    border-bottom: 1px solid rgba(255,255,255,0.14);
}

.sidebar-heading h3 {
    color: white;
    font-size: 20px;
    margin-bottom: 5px;
}

.sidebar-heading p {
    color: rgba(255,255,255,0.6);
    font-size: 12px;
}

/* SECTIONS */

.sidebar-section {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.sidebar-section > a {
    display: block;
    padding: 12px;
    border-radius: 10px;

    color: #eeeeff;
    font-size: 14px;
    text-decoration: none;

    transition: background 0.2s ease;
}

.sidebar-section > a:hover {
    background: rgba(255,255,255,0.12);
}

.sidebar-section-title {
    color: rgba(255,255,255,0.5);
    font-size: 10px;
    font-weight: bold;
    letter-spacing: 1.5px;
    padding: 5px 10px;
}

/* ROOM BUTTONS */

.mobile-menu-content .mobile-create {
    background: linear-gradient(
        110deg,
        rgba(0,170,255,0.75),
        rgba(133,44,255,0.75)
    );
}

.mobile-menu-content .mobile-join {
    border: 1px solid rgba(255,255,255,0.25);
}

/* SETTINGS */

.sidebar-setting {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;

    padding: 13px 10px;
    border-radius: 12px;

    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
}

.setting-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.setting-info > span {
    font-size: 21px;
}

.setting-info strong {
    display: block;
    color: white;
    font-size: 13px;
}

.setting-info small {
    display: block;
    color: rgba(255,255,255,0.55);
    font-size: 10px;
    margin-top: 4px;
}

/* SOUND TOGGLE */

.sidebar-switch {
    position: relative;
    display: inline-block;
    width: 42px;
    height: 23px;
    flex-shrink: 0;
}

.sidebar-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.sidebar-switch-slider {
    position: absolute;
    inset: 0;

    cursor: pointer;

    background: rgba(255,255,255,0.2);
    border: 1px solid rgba(255,255,255,0.25);
    border-radius: 30px;

    transition: 0.3s ease;
}

.sidebar-switch-slider::before {
    content: "";
    position: absolute;

    width: 17px;
    height: 17px;

    left: 2px;
    top: 2px;

    background: white;
    border-radius: 50%;

    transition: 0.3s ease;
}

.sidebar-switch input:checked + .sidebar-switch-slider {
    background: #00c878;
    border-color: #00e695;
}

.sidebar-switch input:checked + .sidebar-switch-slider::before {
    transform: translateX(19px);
}

/* MOBILE VISIBILITY */

@media (max-width: 760px) {
    .mobile-menu {
        display: block;
    }
}

/* =====================================================
   6. HERO / ROOM SETUP
===================================================== */

.room-setup {
    padding: 65px 20px 45px;
    text-align: center;
}

.hero-badge {
    display: inline-block;

    padding: 9px 17px;
    margin-bottom: 22px;

    border-radius: 30px;

    border: 1px solid rgba(80, 215, 255, 0.5);

    color: #65dcff;
    background: rgba(0, 180, 255, 0.1);

    font-size: 11px;
    font-weight: bold;
    letter-spacing: 1.5px;
}

.hero-content h1 {
    font-size: clamp(35px, 5vw, 58px);
    line-height: 1.2;
    font-weight: 900;
}

.hero-content h1 span {
    background: linear-gradient(90deg, #32d5ff, #bd72ff);

    -webkit-background-clip: text;
    background-clip: text;

    color: transparent;
}

.hero-description {
    max-width: 570px;
    margin: 18px auto 0;

    color: #d0d4f2;
    font-size: 15px;
    line-height: 1.8;
}


/* =====================================================
   7. ROOM OPTIONS
===================================================== */

.room-options {
    max-width: 850px;
    margin: 45px auto 0;

    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
}

.room-option {
    padding: 28px;
    border-radius: 20px;
    text-align: left;

    transition: 0.3s;
}

.room-option:hover,
.feature-card:hover,
.step-card:hover {
    transform: translateY(-5px);

    border-color: rgba(90, 210, 255, 0.6);

    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.25);
}

.option-icon {
    width: 45px;
    height: 45px;

    border-radius: 13px;

    display: flex;
    align-items: center;
    justify-content: center;

    font-size: 23px;
    color: white;

    background: linear-gradient(135deg, #00baff, #842cff);

    margin-bottom: 20px;
}

.room-option h3 {
    font-size: 19px;
    margin-bottom: 10px;
}

.room-option p {
    font-size: 13px;
    line-height: 1.7;

    color: #c5c9e9;
    margin-bottom: 20px;
}

.room-option button {
    width: 100%;
    padding: 14px;

    border: none;
    border-radius: 10px;

    color: white;
    font-size: 14px;
    font-weight: bold;

    background: linear-gradient(100deg, #009dff, #852cff);

    cursor: pointer;
    transition: 0.3s;
}

.room-option button:hover {
    filter: brightness(1.15);
    box-shadow: 0 0 22px rgba(80, 120, 255, 0.4);
}

.room-option button span {
    margin-left: 8px;
}


/* =====================================================
   8. JOIN FORM
===================================================== */

#joinRoomForm {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

#joinRoomForm input {
    width: 100%;
    padding: 14px;

    border: 1px solid rgba(255,255,255,0.25);
    border-radius: 10px;

    outline: none;

    font-size: 14px;
    color: white;

    background: rgba(0,0,0,0.15);
    text-transform: uppercase;
}

#joinRoomForm input::placeholder {
    color: #aeb4d7;
}

#joinRoomForm input:focus {
    border-color: #35cfff;
    box-shadow: 0 0 12px rgba(53,207,255,0.2);
}

.status-message {
    margin-top: 18px;

    font-size: 14px;
    color: #64e4bd;

    overflow-wrap: anywhere;
}


/* =====================================================
   9. INFORMATION SECTIONS
===================================================== */

.info-section {
    padding: 65px 20px;
    scroll-margin-top: 110px;
}

.section-heading {
    text-align: center;
    margin-bottom: 35px;
}

.section-heading > span {
    color: #50d5ff;
    font-size: 11px;
    font-weight: bold;
    letter-spacing: 2px;
}

.section-heading h2 {
    font-size: 30px;
    margin-top: 10px;
}


/* =====================================================
   10. FEATURES
===================================================== */

.feature-grid {
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;

    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.feature-card {
    padding: 19px 20px;
    border-radius: 15px;
    transition: 0.3s;
}

.feature-icon {
    font-size: 26px;
    margin-bottom: 12px;
}

.feature-card h3 {
    font-size: 15px;
    margin-bottom: 8px;
}

.feature-card p {
    color: #c5c9e9;
    font-size: 12px;
    line-height: 1.6;
}


/* =====================================================
   11. STEPS
===================================================== */

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.step-card {
    padding: 25px;
    border-radius: 17px;
    transition: 0.3s;
}

.step-card h3 {
    font-size: 17px;
    margin-bottom: 10px;
}

.step-card p {
    color: #c5c9e9;
    font-size: 13px;
    line-height: 1.7;
}

.step-number {
    font-size: 30px;
    font-weight: 900;
    margin-bottom: 18px;

    background: linear-gradient(90deg, #32d5ff, #bd72ff);

    -webkit-background-clip: text;
    background-clip: text;

    color: transparent;
}


/* =====================================================
   12. ABOUT
===================================================== */

.about-section {
    border-radius: 20px;
    margin-bottom: 50px;

    text-align: center;
    padding: 35px 25px;
}

.about-section p {
    max-width: 650px;
    margin: auto;

    color: #c5c9e9;
    font-size: 14px;
    line-height: 1.9;
}


/* =====================================================
   13. CHAT ROOM MAIN
===================================================== */

.room-section {
    width: 100%;
    max-width: 900px;

    height: 80vh;
    min-height: 450px;

    margin: 40px auto 5px;

    border-radius: 20px;

    display: flex;
    flex-direction: column;

    overflow: hidden;
    min-width: 0;
}


/* =====================================================
   14. ROOM HEADER
===================================================== */

.room-info {
    padding: 14px 18px;

    background: rgba(255,255,255,0.08);
    border-bottom: 1px solid rgba(255,255,255,0.15);

    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;

    flex-shrink: 0;
}

.room-details {
    min-width: 0;
}

.room-info h3 {
    font-size: 16px;
    margin-bottom: 6px;
}

.room-info p {
    font-size: 12px;
    color: #c5c9e9;
    margin-top: 5px;
}

.room-info strong {
    color: #52d9ff;
    letter-spacing: 1px;
    overflow-wrap: anywhere;
}

.room-header-actions {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: center;
    gap: 9px;

    flex-shrink: 0;
}

.room-header-buttons {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
}

#copyRoomCodeBtn,
.leave-room-btn {
    padding: 10px 14px;

    border-radius: 8px;

    font-size: 12px;
    font-weight: bold;
    white-space: nowrap;

    cursor: pointer;
    transition: 0.25s ease;
}

#copyRoomCodeBtn {
    background: linear-gradient(100deg, #009dff, #852cff);

    color: white;
    border: none;
}

#copyRoomCodeBtn:hover {
    filter: brightness(1.15);
    transform: translateY(-2px);
}

.leave-room-btn {
    border: 1px solid rgba(255, 100, 100, 0.7);

    background: rgba(255, 65, 65, 0.13);
    color: #ff9999;
}

.leave-room-btn:hover {
    background: rgba(255, 65, 65, 0.28);
    border-color: #ff7777;
    transform: translateY(-2px);
}

.leave-room-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}


/* =====================================================
   15. LUDO BUTTON
===================================================== */

.open-ludo-btn {
    position: relative;

    display: block;
    width: 100%;
    min-width: 145px;

    padding: 11px 15px;

    border: 1px solid #fff0a6;
    border-radius: 11px;

    background: linear-gradient(
        180deg,
        #fff8c9 0%,
        #ffdf69 22%,
        #ffb900 58%,
        #d98200 100%
    );

    color: #542900;
    font-size: 13px;
    font-weight: 900;
    letter-spacing: 1px;

    text-shadow: 0 1px 1px rgba(255,255,255,0.7);

    box-shadow:
        0 4px 0 #925000,
        0 6px 12px rgba(0,0,0,0.3),
        inset 0 2px 4px rgba(255,255,255,0.9),
        inset 0 -3px 5px rgba(120,50,0,0.25);

    cursor: pointer;
    overflow: hidden;

    transition: 0.2s ease;
}

.open-ludo-btn::before {
    content: "";

    position: absolute;
    top: 2px;
    left: 8%;

    width: 84%;
    height: 42%;

    border-radius: 20px;

    background: linear-gradient(
        180deg,
        rgba(255,255,255,0.85),
        rgba(255,255,255,0.04)
    );

    pointer-events: none;
}

.open-ludo-btn:hover {
    filter: brightness(1.1);
    transform: translateY(-2px);
}

.open-ludo-btn:active {
    transform: translateY(3px);

    box-shadow:
        0 1px 0 #925000,
        inset 0 2px 5px rgba(0,0,0,0.2);
}


/* =====================================================
   16. COUNTDOWN TIMER
===================================================== */

.room-timer {
    display: inline-block;

    margin-top: 10px;
    padding: 7px 12px;

    border-radius: 8px;

    background: #dcfce7;
    color: #15803d !important;

    font-size: 14px !important;
    font-weight: 700;

    transition: all 0.3s ease;
}

.room-timer.urgent {
    background: #fee2e2;
    color: #dc2626 !important;
}


/* =====================================================
   17. CHAT AREA
===================================================== */

.chat-area {
    flex: 1;
    min-height: 0;
    min-width: 0;

    padding: 20px;

    overflow-y: auto;
    overflow-x: hidden;

    display: flex;
    flex-direction: column;
    gap: 3px;

    background: rgba(5, 10, 45, 0.25);

    overscroll-behavior-x: none;
    touch-action: pan-y;
}

.welcome-message {
    text-align: center;
    color: #d4d8f4;

    margin: auto;

    line-height: 1.8;

    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.15);

    padding: 12px 18px;
    border-radius: 12px;

    font-size: 13px;
}


/* =====================================================
   18. MESSAGE OUTER CONTAINER
===================================================== */

.message {
    position: relative;

    display: flex;
    flex-direction: column;
    align-items: flex-start;

    width: fit-content;
    min-width: 0;
    max-width: min(75%, 420px);

    margin: 2px 0;
    padding: 0;

    overflow-wrap: anywhere;
}

.message.own {
    align-self: flex-end;

    margin-left: auto;

    align-items: flex-end;
}

.message.received {
    align-self: flex-start;

    margin-right: auto;

    align-items: flex-start;
}


/* =====================================================
   19. MESSAGE BUBBLE
===================================================== */

.message-bubble {
    position: relative;
    display: flex;
    flex-direction: column;

    width: fit-content;
    min-width: 150px;
    max-width: 100%;

    padding: 9px 14px 7px;
    border-radius: 13px;

    overflow: hidden;
    overflow-wrap: anywhere;

    box-shadow:
        0 4px 12px rgba(0,0,0,.25),
        inset 0 1px 1px rgba(255,255,255,.22);

    border: 1px solid rgba(255,255,255,.16);

    touch-action: pan-y;
    user-select: none;
    -webkit-user-select: none;

   will-change: transform;
}


/* OWN MESSAGE */

.message.own .message-bubble {
    background: linear-gradient(
        145deg,
        rgba(65,145,255,.95),
        rgba(91,55,190,.96)
    );

    border-top-right-radius: 3px;
    border-color: rgba(160,195,255,.4);
}


/* RECEIVED MESSAGE */

.message.received .message-bubble {
    background: linear-gradient(
        145deg,
        rgba(50,75,115,.96),
        rgba(25,35,75,.98)
    );

    border-top-left-radius: 3px;
    border-color: rgba(180,210,255,.22);
}


/* GLOSSY REFLECTION */

.message-bubble::before {
    content: "";

    position: absolute;
    top: 0;
    left: 0;

    width: 100%;
    height: 45%;

    background: linear-gradient(
        180deg,
        rgba(255,255,255,.13),
        transparent
    );

    pointer-events: none;
}


/* =====================================================
   20. MESSAGE SENDER
===================================================== */

.message-sender {
    display: block;
    width: 100%;

    font-size: 12px;
    line-height: 16px;

    color: #7de5ff;
    font-weight: bold;

    margin-bottom: 3px;
}


/* =====================================================
   21. MESSAGE TEXT
===================================================== */

.message-text {
    display: block;

    min-width: 0;
    max-width: 100%;

    font-size: 15px;
    line-height: 1.4;
    color: #fff;

    white-space: pre-wrap;
    overflow-wrap: anywhere;
    word-break: break-word;
}


/* =====================================================
   22. MESSAGE FOOTER
===================================================== */

.message-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 4px;

    width: 100%;
    margin-top: 5px;

    min-height: 12px;
}

.message-time {
    position: static !important;

    display: inline-block;

    margin: 0;
    padding: 0;

    font-size: 10px;
    line-height: 1;

    color: rgba(255,255,255,.72);

    white-space: nowrap;
}

.message-tick {
    position: static !important;

    display: inline-block;

    margin: 0;
    padding: 0;

    font-size: 12px;
    line-height: 1;

    font-weight: bold;
    letter-spacing: -2px;

    color: #9ca3af;
    white-space: nowrap;
}

.message-tick.delivered {
    color: #c0c8d2;
}

.message-tick.read {
    color: #38bdf8;
}


/* =====================================================
   23. MESSAGE REACTIONS
===================================================== */

.message-reactions {
    position: absolute !important;

    bottom: 2px;
    LEFT: 12PX;

    z-index: 50;

    display: inline-flex;
    align-items: center;

    flex: 0 0 auto;
    flex-wrap: wrap;

    gap: 3px;

    margin: 0 !important;
    padding: 0 !important;

    background: transparent;

    /* Reaction wrapper must not block swipe */
    pointer-events: none;
}

.message-reactions .reaction-chip {
    padding: 1px 5px;

    font-size: 10px;

    border: none;
    border-radius: 12px;

    background: rgba(255,255,255,0.13);
    color: white;

    backdrop-filter: blur(5px);

    /* Keep reaction chips clickable */
    pointer-events: auto;
}

.message-reactions .reaction-chip.my-reaction {
    background: rgba(120,101,255,0.3);

    border: 1px solid rgba(180,160,255,0.5);
}

.message-react-button {
    position: absolute;

   left: -25px;

    top: 50%;

    transform: translateY(-50%);

    width: 25px;
    height: 25px;
    min-width: 25px;

    padding: 0;
    margin: 0;

    border: 1px solid rgba(100, 100, 100, 0.2);
    border-radius: 50%;

    background: rgba(255, 255, 255, 0.95);
    color: #555;

    font-size: 15px;

    cursor: pointer;

    opacity: 0;
    visibility: hidden;

    pointer-events: none;

    transition: opacity 0.18s ease, visibility 0.18s ease;
}

.message:hover .message-react-button,
.message:focus-within .message-react-button {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.message-react-button:hover {
    background: white;
    transform: translateY(-50%) scale(1.1);
}


/* =====================================================
   24. REACTION CHIPS
===================================================== */

.reaction-chip {
    border: 1px solid rgba(100, 100, 100, 0.2);
    border-radius: 20px;

    padding: 3px 9px;

    background: rgba(255, 255, 255, 0.65);
    color: #222;

    font-size: 13px;

    cursor: pointer;
    transition: 0.2s ease;
}

.reaction-chip:hover {
    transform: scale(1.07);
}

.reaction-chip.my-reaction {
    border: 1px solid #7865ff;
    background: rgba(120, 101, 255, 0.2);
}


/* =====================================================
   25. REACTION PICKER
===================================================== */

.reaction-picker {
    z-index: 100000;

    display: flex;
    align-items: center;
    gap: 5px;

    padding: 9px;

    border-radius: 30px;

    background: rgba(30, 30, 55, 0.97);
    border: 1px solid rgba(255, 255, 255, 0.2);

    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);

    backdrop-filter: blur(15px);
}

.reaction-picker button {
    width: 32px;
    height: 32px;

    border: none;
    border-radius: 50%;

    background: transparent;

    font-size: 21px;

    cursor: pointer;
    transition: 0.2s ease;
}

.reaction-picker button:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.2);
}


/* =====================================================
   26. MESSAGE FORM
===================================================== */

.message-form {
    display: flex;
    flex-wrap: wrap;
    align-items: center;

    gap: 10px;
    padding: 15px;

    border-top: 1px solid rgba(255,255,255,0.15);

    background: rgba(255,255,255,0.07);

    flex-shrink: 0;
}

.message-form input {
    flex: 1;
    min-width: 0;

    padding: 13px 17px;

    border: 1px solid rgba(255,255,255,0.25);
    border-radius: 25px;

    outline: none;

    font-size: 14px;
    color: white;

    background: rgba(0,0,0,0.15);
}

.message-form input::placeholder {
    color: #b6bddc;
}

.message-form input:focus {
    border-color: #35cfff;
}

.message-form button {
    padding: 0 22px;
    min-height: 44px;

    border: none;
    border-radius: 25px;

    background: linear-gradient(100deg, #009dff, #852cff);

    color: white;
    font-weight: bold;

    cursor: pointer;
    flex-shrink: 0;
}

.message-form button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}


/* =====================================================
   27. EMOJI PICKER BUTTON
===================================================== */

.emoji-picker-button {
    flex-shrink: 0;

    width: 45px;
    height: 45px;

    border: none;
    border-radius: 14px;

    background: rgba(255, 255, 255, 0.16);

    color: white;
    font-size: 25px;

    cursor: pointer;
    transition: 0.25s ease;
}

.emoji-picker-button:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.08);
}

.emoji-picker-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}


/* =====================================================
   28. EMOJI PICKER PANEL
===================================================== */

.emoji-picker-panel {
    position: fixed;
    z-index: 99999;

    height: 340px;
    max-height: 75vh;

    padding: 12px;

    border-radius: 18px;

    background: rgba(25, 25, 50, 0.96);

    border: 1px solid rgba(255, 255, 255, 0.2);

    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);

    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);

    color: white;
    overflow: hidden;
}

.emoji-picker-panel[hidden] {
    display: none !important;
}

.emoji-search {
    width: 100%;
    box-sizing: border-box;

    padding: 10px 12px;
    margin-bottom: 10px;

    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;

    background: rgba(255, 255, 255, 0.12);

    color: white;
    outline: none;

    font-size: 14px;
}

.emoji-search::placeholder {
    color: rgba(255, 255, 255, 0.65);
}

.emoji-categories {
    display: flex;
    gap: 6px;

    overflow-x: auto;
    padding-bottom: 10px;
}

.emoji-category-button {
    flex-shrink: 0;

    border: none;
    border-radius: 8px;

    padding: 7px 10px;

    background: rgba(255, 255, 255, 0.1);

    color: white;
    font-size: 11px;

    cursor: pointer;
}

.emoji-category-button.active {
    background: #7865ff;
}

.emoji-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);

    gap: 5px;

    height: 205px;
    overflow-y: auto;
}

.emoji-option {
    border: none;
    border-radius: 8px;

    background: transparent;

    font-size: 23px;
    padding: 5px 0;

    cursor: pointer;
    transition: 0.15s ease;
}

.emoji-option:hover {
    background: rgba(255, 255, 255, 0.18);
    transform: scale(1.15);
}

.emoji-empty {
    grid-column: 1 / -1;

    text-align: center;
    padding: 30px 0;

    color: rgba(255, 255, 255, 0.7);
}


/* =====================================================
   29. TELEGRAM STYLE REPLY PREVIEW
===================================================== */

.reply-preview {
    width: 100%;
    flex: 0 0 100%;

    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 12px;

    padding: 10px 14px;
    margin-bottom: 8px;

    background: #202c33;

    border-left: 4px solid #3390ec;
    border-radius: 8px;

    order: -1;
}

.reply-preview[hidden] {
    display: none !important;
}

.reply-preview-content {
    display: flex;
    flex-direction: column;

    min-width: 0;
    gap: 4px;
}

.reply-preview-content strong {
    color: #53a6f5;
    font-size: 13px;
}

.reply-preview-content span {
    color: #d1d7db;
    font-size: 13px;

    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;

    max-width: 100%;
}

#cancelReplyBtn {
    flex-shrink: 0;

    border: none;
    background: transparent;

    color: #fff;
    font-size: 19px;

    cursor: pointer;
}

#replyPreview {
    flex: 0 0 100%;
    width: 100%;

    min-width: 0;
    max-width: 100%;

    order: -1;
}

#messageInput {
    flex: 1 1 0;
    min-width: 0;
}

#sendBtn {
    flex-shrink: 0;
}


/* =====================================================
   30. MESSAGE RECEIPTS
===================================================== */

.message-receipt {
    font-size: 14px;
    font-weight: bold;

    cursor: pointer;
    user-select: none;
}

.single-tick,
.grey-tick {
    color: #9ca3af;
}

.blue-tick {
    color: #38bdf8;
}


/* =====================================================
   31. READ RECEIPT SETTING
===================================================== */

.read-receipt-toggle {
    display: block;

    margin: 10px auto;
    padding: 9px 16px;

    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 30px;

    background: rgba(255,255,255,0.12);

    color: white;
    font-size: 13px;
    font-weight: 600;

    cursor: pointer;

    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);

    transition: 0.2s ease;
}

.read-receipt-toggle:hover {
    background: rgba(255,255,255,0.22);
}

.read-receipt-toggle.receipts-enabled {
    border-color: rgba(56,189,248,0.6);
}

.read-receipt-toggle:disabled {
    opacity: 0.6;
    cursor: wait;
}


/* =====================================================
   32. ONLINE / OFFLINE STATUS
===================================================== */

.presence-status {
    padding: 9px 18px;

    background: rgba(0, 0, 0, 0.12);

    border-bottom: 1px solid rgba(255, 255, 255, 0.12);

    color: #d8e5ff;

    font-size: 12px;
    font-weight: 600;

    text-align: center;
}


/* =====================================================
   33. TYPING INDICATOR
===================================================== */

.typing-indicator {
    min-height: 30px;
    padding: 7px 18px;

    color: #65dcff;
    font-size: 12px;
    font-style: italic;

    background: rgba(255, 255, 255, 0.04);
}

.typing-indicator[hidden] {
    display: none !important;
}


/* =====================================================
   34. FOOTER
===================================================== */

footer {
    text-align: center;

    padding: 30px 15px;

    color: #aeb7dd;

    border-top: 1px solid rgba(255,255,255,0.12);
}

.footer-brand {
    font-size: 17px;
    font-weight: bold;

    color: white;
}

.footer-brand span {
    color: #43d3ff;
}

footer p {
    font-size: 12px;
    margin-top: 8px;
}

footer small {
    display: block;
    margin-top: 15px;

    font-size: 11px;
}


/* =====================================================
   35. TABLET
===================================================== */

@media (max-width: 1000px) {

    .navbar {
        padding: 14px 18px;
    }

    .desktop-nav {
        gap: 14px;
    }

    .desktop-nav a {
        font-size: 12px;
    }

    .nav-create,
    .nav-join {
        padding: 11px 12px;
        font-size: 11px;
    }

    .brand-text h2 {
        font-size: 18px;
    }

    .feature-grid {
        max-width: 900px;
        gap: 13px;
    }

    .feature-card {
        padding: 17px;
    }
}


/* =====================================================
   36. MOBILE
===================================================== */

@media (max-width: 760px) {

    body {
        padding: 8px;
    }

    .chat-container {
        width: 100%;
        max-width: 100%;
    }

    .navbar {
        min-height: 70px;
        padding: 10px;
        border-radius: 16px;
    }

    .desktop-nav,
    .nav-actions {
        display: none;
    }

    .mobile-menu {
        display: block;
    }

    .logo {
        width: 42px;
        height: 42px;
    }

    .brand-text h2 {
        font-size: 17px;
    }

    .brand-text p {
        font-size: 10px;
    }

    .room-setup {
        padding: 45px 10px 30px;
    }

    .hero-content h1 {
        font-size: 34px;
    }

    .hero-description {
        font-size: 13px;
    }

    .room-options {
        grid-template-columns: 1fr;

        margin-top: 30px;
        gap: 15px;
    }

    .room-option {
        padding: 22px;
    }

    .info-section {
        padding: 45px 5px;
    }

    .section-heading h2 {
        font-size: 25px;
    }

    .feature-grid,
    .steps-grid {
        grid-template-columns: 1fr;
        gap: 13px;
    }

    .feature-grid {
        max-width: 420px;
    }

    .feature-card {
        padding: 16px 18px;
    }

    .feature-icon {
        font-size: 24px;
        margin-bottom: 9px;
    }

    .feature-card h3 {
        font-size: 15px;
    }

    .feature-card p {
        font-size: 12px;
    }

    .about-section {
        padding: 25px 15px;
    }

    .room-section {
        width: 100%;

        height: 94vh;
        height: 94svh;

        min-height: 0;

        margin: 15px auto 2px;

        border-radius: 14px 14px 25px 25px;
    }

    .room-info {
        padding: 12px 10px;
        gap: 8px;
    }

    .room-info h3 {
        font-size: 15px;
    }

    .room-info p {
        font-size: 11px;
    }

    .room-header-actions {
        gap: 7px;
    }

    .room-header-buttons {
        gap: 5px;
    }

    #copyRoomCodeBtn,
    .leave-room-btn {
        padding: 9px 10px;
        font-size: 11px;
    }

   

        #openLudoBtn {
        display: none ;
    }


    .room-timer {
        font-size: 13px !important;
        padding: 6px 9px;
    }

    .chat-area {
        padding: 12px 9px;
        gap: 3px;
    }

    .message {
        max-width: 85%;
        margin: 2px 0;
    }

    .message-bubble {
        max-width: 100%;
        min-width: 150px;

        padding: 0px 10px 0px;
    }

    .message-text {
        font-size: 15px;
        line-height: 1.4;
    }

    .message-sender {
        font-size: 10px;
    }

    .message-time {
        font-size: 8px;
    }

    .message-tick {
        font-size: 8px;
    }

    .message-footer {
        gap: 2px;
        margin-top: 2px;
    }

    .message-form {
        padding: 10px;
        gap: 7px;
    }

    .message-form input {
        font-size: 16px;
        padding: 12px;
    }

    .message-form button {
        padding: 0 14px;

        min-height: 42px;

        font-size: 13px;
    }

    .emoji-picker-button {
        width: 40px;
        height: 42px;

        font-size: 23px;
    }

    .emoji-picker-panel {
        width: calc(100vw - 20px);
        max-width: 360px;

        height: 320px;
        max-height: 65vh;
    }

    .emoji-grid {
        grid-template-columns: repeat(7, 1fr);
        height: 185px;
    }

    .emoji-option {
        font-size: 21px;
    }

    .reaction-picker {
        gap: 3px;
        padding: 7px;

        max-width: calc(100vw - 20px);
    }

    .reaction-picker button {
        width: 30px;
        height: 30px;

        font-size: 19px;
    }

    .presence-status {
        padding: 8px 10px;
        font-size: 11px;
    }

    .typing-indicator {
        padding: 7px 12px;
        font-size: 11px;
    }

    footer {
        padding: 25px 10px;
    }



    /* MOBILE PLAY LUDO BUTTON */
.mobile-play-ludo-btn {
    width: 100%;
    margin-top: 12px;
    padding: 13px;
    border: none;
    border-radius: 12px;
    background: linear-gradient(135deg, #7c3aed, #4f46e5);
    color: white;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3);
}

.mobile-play-ludo-btn:active {
    transform: scale(0.97);
}
}


/* =====================================================
   37. SMALL MOBILE
===================================================== */

@media (max-width: 420px) {

    .brand-text h2 {
        font-size: 15px;
    }

    .brand {
        gap: 8px;
    }

    .hero-content h1 {
        font-size: 30px;
    }

    .room-info {
        padding: 10px 8px;
    }

    .room-info h3 {
        font-size: 13px;
    }

    .room-header-actions {
        gap: 5px;
    }

    .room-header-buttons {
        gap: 4px;
    }

    #copyRoomCodeBtn,
    .leave-room-btn {
        padding: 8px 9px;
        font-size: 10px;
    }

    .open-ludo-btn {
        padding: 9px 6px;
        font-size: 10px;
    }

    .message-form {
        gap: 5px;
        padding: 8px;
    }

    .message-form button {
        padding: 0 10px;
        font-size: 12px;
    }
}


/* =====================================================
   38. VERY SMALL SCREENS
===================================================== */

@media (max-width: 350px) {

    body {
        padding: 5px;
    }

    .room-section {
        min-height: 380px;
    }

    .room-info {
        padding: 9px 7px;
    }

    .room-info h3 {
        font-size: 12px;
    }

    .room-header-actions {
        gap: 4px;
    }

    .room-header-buttons {
        gap: 3px;
    }

    #copyRoomCodeBtn,
    .leave-room-btn {
        padding: 7px 6px;
        font-size: 9px;
    }

    .open-ludo-btn {
        padding: 8px 5px;
        font-size: 9px;
    }

    .message-form input {
        padding: 10px;
    }

    .emoji-picker-button {
        width: 36px;
        height: 40px;
        font-size: 20px;
    }
}


/* =====================================================
   39. CHAT SWIPE SUPPORT
   Permanent received-message swipe fix
===================================================== */

#roomSection {
    min-width: 0;
    overflow-x: hidden;
}

#roomSection .chat-area {
    min-width: 0;

    overflow-x: hidden;
    overflow-y: auto;

    touch-action: pan-y;
    overscroll-behavior-x: none;
}

#roomSection .message {
    min-width: 0;
    position: relative;
}

#roomSection .message-bubble {
    position: relative;

    touch-action: pan-y;

    will-change: transform;
}

/* Received bubble must receive swipe events */

#roomSection .message.received {
    position: relative;
    pointer-events: auto;
}

#roomSection .message.received .message-bubble {
    position: relative;

    pointer-events: auto;

    z-index: 10;
}

/* Reaction wrapper does not block swipe */

#roomSection .message.received .message-reactions {
    pointer-events: none;
}

/* Reaction chips remain clickable */

#roomSection .message.received .message-reactions .reaction-chip {
    pointer-events: auto;
}


/* =====================================================
   END OF MD TAUSIF CHAT CSS
===================================================== */



/* TELEGRAM STYLE REPLY QUOTE */

.message-reply-quote {
    display: flex;
    flex-direction: column;
    gap: 3px;

    width: 100%;
    min-width: 0;

    padding: 7px 10px;
    margin-bottom: 7px;

    border-left: 3px solid #55c7ff;
    border-radius: 5px;

    background: rgba(0, 0, 0, 0.20);

    cursor: pointer;
    overflow: hidden;
}

.reply-quote-name {
    display: block;

    color: #72d5ff;
    font-size: 12px;
    font-weight: bold;
}

.reply-quote-text {
    display: -webkit-box;

    color: rgba(255,255,255,.85);
    font-size: 12px;
    line-height: 1.35;

    overflow: hidden;
    overflow-wrap: anywhere;

    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

/* ORIGINAL MESSAGE HIGHLIGHT */

.message.reply-message-highlight .message-bubble {
    animation: replyMessageHighlight 1.8s ease;
}

@keyframes replyMessageHighlight {
    0%, 100% {
        box-shadow:
            0 4px 12px rgba(0,0,0,.25),
            inset 0 1px 1px rgba(255,255,255,.22);
    }

    35%, 65% {
        box-shadow:
            0 0 0 3px rgba(85,199,255,.8),
            0 0 20px rgba(85,199,255,.55);
    }
}



/* ======================================
   SIDEBAR OPEN + CLOSE ANIMATION
====================================== */

.mobile-menu-content {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
  
   transform: translateX(100%) scale(0.95);
  
    transition:
        opacity 0.4s ease,
        transform 0.4s cubic-bezier(0.22, 1, 0.36, 1),
        visibility 0s linear 0.4s;
}

.mobile-menu[open] .mobile-menu-content {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;

    transform: translateX(0) scale(1);


    transition:
        opacity 0.4s ease,
        transform 0.4s cubic-bezier(0.22, 1, 0.36, 1),
        visibility 0s;
}

/* HAMBURGER ANIMATION */

.mobile-menu summary span {
    transition: all 0.35s ease;
}

.mobile-menu[open] summary span:first-child {
    transform: translateY(7px) rotate(45deg);
}

.mobile-menu[open] summary span:nth-child(2) {
    opacity: 0;
}

.mobile-menu[open] summary span:last-child {
    transform: translateY(-7px) rotate(-45deg);
}
html {
    overflow-x: clip;
}





/* html,
body {
    overscroll-behavior-y: none;
}*/