@import "fonts/font.css";
:root {
    /* Base */
    --color-bg: #050816;
    --color-bg-soft: #0f172a;
    --color-surface: #1f2937;

    /* Text */
    --color-text: #e5e7eb;
    --color-text-muted: #9ca3af;

    /* Brand & accents */
    --color-primary: #3b82f6;
    --color-primary-soft: rgba(59, 130, 246, 0.12);
    --color-secondary: #a855f7;

    /* State colors */
    --color-success: #22c55e;
    --color-warning: #facc15;
    --color-danger: #ef4444;

    /* Borders & lines */
    --color-border: #1f2937;
    --color-border-subtle: rgba(148, 163, 184, 0.3);

    /* Shadows */
    --shadow-soft: 0 18px 40px rgba(0, 0, 0, 0.45);
}  

html, body {
    height: 100%;
    margin: 0;
    padding: 0;
    position: fixed;
    overflow: hidden;
    width: 100%;
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 2rem;
    font-family: "IRANYekan", 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

* { box-sizing: border-box; }

/* Layout Desktop */
main {
    display: flex;
    height: 100vh; /* این بار با vh راحت‌تر هستیم چون بدنه فیکس است */
    width: 100vw;
    overflow: hidden;
    background: var(--color-bg);
}

#sidebar {
width: 260px;
background: var(--color-bg-soft);
border-left: 1px solid var(--color-border-subtle);
display: flex;
flex-direction: column;
overflow-y: auto;
flex-shrink: 0;
}
#login{
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}
.login-card{
    width: 600px;
    max-width: 600px;
    background-color: var(--color-bg-soft);
}

.logoTypoGraphi,
.usersOnline {
padding: 16px 18px;
}

.usersOnline{
    display: flex;
    flex-direction: column;
}

.startPrivateChat{
    margin-bottom: 1rem;
}

.logoTypoGraphi h1 {
    display: flex;
    align-items: center;
    justify-content: center;
margin: 0;
font-size: 1.3rem;
color: var(--color-text);
letter-spacing: 0.2px;
font-family: Morabba-Bold;
}

.usersOnlineLists,.roomsLists {
list-style: none;
padding: 0;
margin: 0;
}

.usersOnlineLists li,.roomsLists li {
padding: 11px 18px;
cursor: pointer;
color: var(--color-text);
border-bottom: 1px solid var(--color-border-subtle);
transition: background-color 0.15s ease;
display: flex;
align-items: center;
justify-content: space-between;
}

.unseenCount{
    display: flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    border-radius: 26px;
    font-size: 0.6rem;
    background-color: var(--color-border);
}

.usersOnlineLists li svg{
    color: var(--color-success);
    font-size: 0.5rem;
}

.usersOnlineLists li:hover,.roomsLists li:hover {
background-color: var(--color-primary-soft);
}

/* Main column */
#private-main{
    flex-grow: 1;
    display: none;
    flex-direction: column;
    height: 100%; /* از پدرش ارث می‌برد */
    overflow: hidden;
    background: var(--color-bg);
}

#main {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    height: 100%; /* از پدرش ارث می‌برد */
    overflow: hidden;
    background: var(--color-bg);
}

/* Header */
.chatContainerHeader,.privateChatContainerHeader {
    padding: 14px 18px;
    background: linear-gradient(
      180deg,
      rgba(59, 130, 246, 0.18) 0%,
      rgba(168, 85, 247, 0.10) 100%
    );
    border-bottom: 1px solid var(--color-border-subtle);
    color: var(--color-text);
    flex-shrink: 0; 
    display: flex;
    align-items: center;
    justify-content: center;
}

.privateChatContainerHeader{
    justify-content: space-between;
}

.chatContainerHeader svg,.privateChatContainerHeader svg{
    cursor: pointer;
    font-size: 1.2rem;
}

/* Chat area */
.chatContainer,.privateChatContainer {
    flex: 1;
    overflow-y: auto; /* فقط این بخش اسکرول می‌خورد */
    -webkit-overflow-scrolling: touch; /* برای نرمی اسکرول در آیفون */
    padding: 18px;
    background: radial-gradient(
      circle at top left,
      rgba(59, 130, 246, 0.10) 0%,
      transparent 35%
    );
    scroll-behavior: smooth;
    overscroll-behavior: contain;
    scrollbar-width: thin;
  scrollbar-color: rgba(100, 100, 100, 0.5) transparent;
}

.chatContainer::-webkit-scrollbar,.privateChatContainer::-webkit-scrollbar{
    width: 6px;
}

.chatContainer::-webkit-scrollbar-track,.privateChatContainer::-webkit-scrollbar-track {
    background: transparent;
  }
  
  .chatContainer::-webkit-scrollbar-thumb,.privateChatContainer::-webkit-scrollbar-thumb {
    background: rgba(100, 100, 100, 0.4);
    border-radius: 10px;
    transition: background 0.3s ease;
  }
  
  .chatContainer::-webkit-scrollbar-thumb:hover,.privateChatContainer::-webkit-scrollbar-thumb:hover {
    background: rgba(100, 100, 100, 0.7);
  }

/* Input/footer */
.chatButtons,.privateChatButtons {
    padding: 14px 18px;
    background: var(--color-bg-soft);
    border-top: 1px solid var(--color-border-subtle);
    flex-shrink: 0; /* این رو نگه دار */
    /* height: 78px; -- این خط رو حذف یا کامنت کن */
    display: flex;
    align-items: center;
}

/* Form */
.publicChatForm,.privateChatForm {
width: 100%;
display: flex;
align-items: center;
gap: 10px;
}

/* Message input */
.messageInput,.privateMessageInput {
flex-grow: 1;
padding: 12px 16px;
border: 1px solid var(--color-border-subtle);
border-radius: 18px;
background: rgba(31, 41, 55, 0.55);
color: var(--color-text);
outline: none;
}

.messageInput::placeholder,.privateMessageInput::placeholder {
color: var(--color-text-muted);
}

.messageInput:focus,.privateMessageInput:focus {
border-color: rgba(59, 130, 246, 0.7);
box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.18);
}

/* Send button */
.chatButtons button,.privateChatButtons button {
background: var(--color-primary);
color: white;
border: none;
border-radius: 999px;
cursor: pointer;
width: 46px;
height: 46px;
display: flex;
align-items: center;
justify-content: center;
box-shadow: var(--shadow-soft);
transition: transform 0.12s ease, background-color 0.15s ease;
}

.chatButtons button:hover,.privateChatButtons button:hover {
background: #2563eb; /* یک shade نزدیک‌تر */
transform: translateY(-1px);
}

/* ===== RTL helpers (اختیاری) ===== */
[dir="rtl"] .chatButtons button,[dir="rtl"] .privateChatButtons button { margin-left: 0; }

.chatMessage,.privateChatMessage {
    margin: 10px 0;
}

.chat,.privateChat {
    background-color: var(--color-bg-soft);
    padding: 10px 16px;
    max-width: calc(100% - 100px);
    word-wrap: break-word;
}

.chat.self{
    background-color: var(--color-primary);
}

.chatUser{
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    flex-direction: row;
    flex-flow: row-reverse;
    justify-content: space-between;
}
.chatUser span{
    margin-right: 10px;
    font-weight: bold;
}

.chatUser small{
    font-size: 0.7rem;
}

.chatText p{
    font-size: 0.8rem;
}
.privateChatTyping {
    text-align: center;
}
.toggleMenu{
    position: fixed;
    border-radius: 50%;
    top: 50%;
    margin-top: -30px;
    right: -35px;
    height: 60px;
    width: 60px;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 10px 16px;
    cursor: pointer;
    background-color: var(--color-border);
}
.toggleMenu svg{
    margin-right: 30px;
}

.nav-tabs .nav-link{
    border-radius: 1rem;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    border: 0;
}

.nav-tabs .nav-link.active, .nav-tabs .nav-item.show .nav-link{
    background-color: var(--color-bg);
    border: 0 !important;
    color: #fff;
}

.nav-tabs .nav-link:hover{
    border: 0;
    background-color: var(--color-bg);
}

.nav-tabs{
    border-bottom: 0;
    display: flex;
    align-items: center;
    justify-content: space-around;
}

/* Hide sidebar on mobile */
@media (max-width: 768px) {
    .toggleMenu{
        display: flex;
    }
    #sidebar {
        display: none;
    }

    .sidebarActive{
        position: fixed;
        height: 100%;
        max-height: 100%;
        display: flex !important;
    }
    main {
        display: block; /* یا flex ولی #sidebar مخفی میشه و #main خودکار می‌مونه */
        height: 100vh;
    }

    #main {
        height: 100vh;
    }

    .chatContainer,.privateChatContainer {
        padding: 14px;
    }

    .chatButtons,.privateChatButtons {
        height: 74px;
        padding: 12px 14px;
        margin-bottom: 50px;
    }
}