/* =============================================================================
   FORUMS PAGE STYLES
   Version: 2.0 (Optimized)
   
   Table of Contents:
   1. Page Layout
   2. Forum Header
   3. Post List Container & Grid
   4. Post Row Styles
   5. Loading & Empty States
   6. Glitch Effect Animation
   7. Mobile Navigation
   8. Responsive Design
   ============================================================================= */

/* =============================================================================
   1. PAGE LAYOUT
   ============================================================================= */

.content-wrapper {
    max-width: 1000px;
    margin: 0 auto;
    padding: 80px 20px;
    position: relative;
    z-index: 1;
}

.content-wrapper header h1 {
    font-size: clamp(2.5rem, 8vw, 5rem);
    text-transform: uppercase;
    margin-bottom: 1rem;
    text-shadow: none;
    animation: none;
}

/* =============================================================================
   2. FORUM HEADER
   ============================================================================= */

.forum-header {
    text-align: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid #ff5555;
}

.forum-header h1 {
    margin-bottom: 20px;
}

/* --- Forum Actions (Create Post Button) --- */
.forum-actions {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 20px;
}

.create-post-btn {
    background: var(--main-red);
    color: white;
    padding: 12px 24px;
    border: none;
    border-radius: 5px;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.create-post-btn:hover {
    background: var(--hover-red);
    box-shadow: 0 0 15px rgba(255, 59, 59, 0.5);
    transform: translateY(-2px);
}

.create-post-btn:active {
    transform: translateY(0);
}

.create-post-btn.disabled {
    background: #555;
    cursor: not-allowed;
    opacity: 0.6;
}

.create-post-btn.disabled:hover {
    background: #555;
    box-shadow: none;
    transform: none;
}

.forum-info-message {
    text-align: center;
    padding: 15px;
    background: rgba(255, 85, 85, 0.1);
    border: 1px solid rgba(255, 85, 85, 0.3);
    border-radius: 8px;
    margin-bottom: 20px;
    color: #ff9999;
}

.forum-info-message a {
    color: #ff5555;
    text-decoration: underline;
    font-weight: 700;
}

.forum-info-message a:hover {
    color: #ff7777;
}

/* =============================================================================
   3. POST LIST CONTAINER & GRID
   ============================================================================= */

.post-list-container {
    background: rgba(26, 26, 26, 0.7);
    border: 1px solid #333;
    border-radius: 10px;
    overflow: hidden;
}

/**
 * Grid Layout for Post List
 * Desktop: 5fr (Topic) | 1.5fr (Author) | 1fr (Replies) | 2.5fr (Activity)
 * Mobile: Hides Last Activity column (see responsive section)
 */
.post-list-header, 
.post-row {
    display: grid;
    grid-template-columns: 5fr 1.5fr 1fr 2.5fr;
    gap: 15px;
    padding: 15px 20px;
    align-items: center;
}

.post-list-header {
    background-color: #111;
    color: #ff5555;
    font-weight: 700;
    font-size: 1rem;
    border-bottom: 1px solid #333;
}

/* =============================================================================
   4. POST ROW STYLES
   ============================================================================= */

.post-row {
    border-bottom: 1px solid #2a2a2a;
    transition: background-color 0.3s ease;
}

.post-row:last-child {
    border-bottom: none;
}

.post-row:hover {
    background-color: rgba(255, 85, 85, 0.1);
    box-shadow: 0 0 10px rgba(255, 85, 85, 0.2);
}

/* --- Post Title Column --- */
.post-title a {
    color: #eee;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: color 0.2s ease;
}

.post-title a:hover {
    color: #ff5555;
    text-shadow: 0 0 5px #ff5555;
}

/* --- Post Author Column --- */
.post-author-header,
.post-author {
    text-align: center;
}

.post-author a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.2s ease;
}

.post-author a:hover {
    color: #ff7777;
}

/* --- Post Replies & Activity Columns --- */
.post-replies-header,
.post-replies, 
.post-activity-header,
.post-activity {
    color: #aaa;
    font-size: 0.9rem;
    text-align: center;
}

/* =============================================================================
   5. LOADING & EMPTY STATES
   ============================================================================= */

.loading-message {
    padding: 40px;
    text-align: center;
    color: #ff9999;
}

/* =============================================================================
   6. GLITCH EFFECT ANIMATION
   ============================================================================= */

.glitch {
    position: relative;
}

.glitch::before, 
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--dark-bg);
    overflow: hidden;
}

.glitch::before {
    left: 2px;
    text-shadow: -2px 0 var(--main-red);
    animation: glitch-anim-1 2.5s infinite linear alternate-reverse;
}

.glitch::after {
    left: -2px;
    text-shadow: -2px 0 #2AABEE, 2px 2px var(--main-red);
    animation: glitch-anim-2 2.5s infinite linear alternate-reverse;
}

@keyframes glitch-anim-1 {
    0% { clip: rect(42px, 9999px, 44px, 0); }
    5% { clip: rect(12px, 9999px, 60px, 0); }
    10% { clip: rect(40px, 9999px, 40px, 0); }
    15% { clip: rect(30px, 9999px, 50px, 0); }
    20% { clip: rect(50px, 9999px, 20px, 0); }
    25% { clip: rect(35px, 9999px, 55px, 0); }
    30% { clip: rect(45px, 9999px, 45px, 0); }
    35% { clip: rect(55px, 9999px, 35px, 0); }
    40% { clip: rect(45px, 9999px, 65px, 0); }
    45% { clip: rect(65px, 9999px, 45px, 0); }
    50% { clip: rect(25px, 9999px, 55px, 0); }
    55% { clip: rect(60px, 9999px, 30px, 0); }
    60% { clip: rect(30px, 9999px, 70px, 0); }
    65% { clip: rect(70px, 9999px, 50px, 0); }
    70% { clip: rect(50px, 9999px, 80px, 0); }
    75% { clip: rect(80px, 9999px, 60px, 0); }
    80% { clip: rect(60px, 9999px, 90px, 0); }
    85% { clip: rect(90px, 9999px, 70px, 0); }
    90% { clip: rect(70px, 9999px, 100px, 0); }
    95% { clip: rect(100px, 9999px, 80px, 0); }
    100% { clip: rect(80px, 9999px, 120px, 0); }
}

@keyframes glitch-anim-2 {
    0% { clip: rect(85px, 9999px, 90px, 0); }
    5% { clip: rect(35px, 9999px, 95px, 0); }
    10% { clip: rect(90px, 9999px, 25px, 0); }
    15% { clip: rect(25px, 9999px, 65px, 0); }
    20% { clip: rect(65px, 9999px, 15px, 0); }
    25% { clip: rect(15px, 9999px, 75px, 0); }
    30% { clip: rect(75px, 9999px, 5px, 0); }
    35% { clip: rect(5px, 9999px, 85px, 0); }
    40% { clip: rect(85px, 9999px, 25px, 0); }
    45% { clip: rect(25px, 9999px, 95px, 0); }
    50% { clip: rect(95px, 9999px, 35px, 0); }
    55% { clip: rect(35px, 9999px, 105px, 0); }
    60% { clip: rect(105px, 9999px, 45px, 0); }
    65% { clip: rect(45px, 9999px, 115px, 0); }
    70% { clip: rect(115px, 9999px, 55px, 0); }
    75% { clip: rect(55px, 9999px, 125px, 0); }
    80% { clip: rect(125px, 9999px, 65px, 0); }
    85% { clip: rect(65px, 9999px, 135px, 0); }
    90% { clip: rect(135px, 9999px, 75px, 0); }
    95% { clip: rect(75px, 9999px, 145px, 0); }
    100% { clip: rect(145px, 9999px, 85px, 0); }
}

/* =============================================================================
   7. MOBILE NAVIGATION (HIDDEN ON DESKTOP)
   ============================================================================= */

/* CRITICAL: These styles ensure hamburger menu only appears on mobile devices.
   The default state hides all mobile navigation elements on desktop.
   They are shown only within the @media (max-width: 768px) breakpoint below. */

.buy-btn-mobile,
.hamburger {
    display: none;
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 60px;
    left: 15px;
    width: 180px;
    background-color: rgba(13, 13, 13, 0.9);
    backdrop-filter: blur(10px);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    z-index: 1099;
    padding: 10px 0;
    max-height: 80vh;
    overflow-y: auto;
}

.mobile-menu a {
    display: block;
    color: var(--text-primary);
    padding: 12px 20px;
    text-decoration: none;
    font-weight: 700;
    transition: color 0.3s, background-color 0.3s;
}

.mobile-menu a:hover {
    color: var(--main-red);
    background-color: rgba(255, 255, 255, 0.05);
}

/* =============================================================================
   8. RESPONSIVE DESIGN (MOBILE)
   ============================================================================= */

@media (max-width: 768px) {
    /* --- Mobile Navigation --- */
    .buy-btn-mobile,
    .hamburger {
        display: flex;
        align-items: center;
    }

    .buy-btn-mobile {
        position: fixed;
        top: 15px;
        right: 15px;
        z-index: 1100;
        background-color: var(--main-red);
        color: white;
        padding: 8px 15px;
        border-radius: 5px;
        text-decoration: none;
        font-family: 'Inter', sans-serif;
        font-weight: 700;
        font-size: 0.9rem;
        transition: background-color 0.3s ease;
    }

    .buy-btn-mobile:hover {
        background-color: var(--hover-red);
    }

    .hamburger {
        flex-direction: column;
        justify-content: space-around;
        width: 30px;
        height: 22px;
        cursor: pointer;
        position: fixed;
        top: 15px;
        left: 15px;
        z-index: 1100;
        padding: 5px;
        background-color: rgba(13, 13, 13, 0.8);
        border: 1px solid var(--border-color);
        border-radius: 5px;
    }

    .hamburger div {
        width: 20px;
        height: 2px;
        background-color: #eee;
        margin: 0 auto;
        transition: all 0.3s ease;
    }

    .hamburger.active div:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .hamburger.active div:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active div:nth-child(3) {
        transform: rotate(-45deg) translate(4px, -4px);
    }

    /* --- Navigation Center Alignment --- */
    .navbar {
        justify-content: center;
    }

    /* --- Post List Grid Mobile Layout --- */
    /* Hide "Last Activity" column on mobile to save space */
    .post-list-header, 
    .post-row {
        grid-template-columns: 4fr 2fr 1fr;
        gap: 10px;
        padding: 10px;
    }

    .post-activity-header, 
    .post-activity {
        display: none;
    }

    /* --- Typography Adjustments --- */
    .post-title a {
        font-size: 1rem;
    }

    .post-author,
    .post-replies {
        font-size: 0.85rem;
    }

    /* --- Forum Actions Mobile --- */
    .forum-actions {
        justify-content: center;
        margin-bottom: 15px;
    }

    .create-post-btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
}