/* Neo-Brutalist Theme Tokens */
:root {
    --primary-yellow: #FFE600;
    --dark-black: #121212;
    --cream-bg: #F4F1EA;
    --gray-bg: #ECE9E1;
    --white: #FFFFFF;
    --border-width: 4px;
    --thin-border-width: 2px;
    --neo-shadow: 5px 5px 0px 0px var(--dark-black);
    --neo-shadow-hover: 7px 7px 0px 0px var(--dark-black);
    --neo-shadow-active: 2px 2px 0px 0px var(--dark-black);
}

/* Base resets & styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--cream-bg);
    color: var(--dark-black);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 16px;
    line-height: 1.5;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

/* Header */
.app-header {
    background-color: var(--white);
    border-bottom: var(--border-width) solid var(--dark-black);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand-logo {
    font-size: 1.5rem;
    font-weight: 900;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--dark-black);
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-box {
    display: inline-block;
    width: 20px;
    height: 20px;
    background-color: var(--primary-yellow);
    border: 3px solid var(--dark-black);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 15px;
}

.nav-btn {
    display: inline-block;
    padding: 10px 20px;
    font-size: 0.9rem;
    font-weight: 800;
    text-decoration: none;
    color: var(--dark-black);
    background-color: var(--white);
    border: 3px solid var(--dark-black);
    box-shadow: 3px 3px 0px 0px var(--dark-black);
    text-transform: uppercase;
    cursor: pointer;
    transition: transform 0.05s, box-shadow 0.05s;
}

.nav-btn:hover {
    transform: translate(-2px, -2px);
    box-shadow: 5px 5px 0px 0px var(--dark-black);
}

.nav-btn:active {
    transform: translate(1px, 1px);
    box-shadow: 2px 2px 0px 0px var(--dark-black);
}

.btn-yellow {
    background-color: var(--primary-yellow);
}

.btn-black {
    background-color: var(--dark-black);
    color: var(--white);
}

.btn-black:hover {
    color: var(--white);
}

.logout-form {
    display: inline;
}

.user-badge {
    padding: 10px 20px;
    font-size: 0.9rem;
    font-weight: 800;
    border: 3px solid var(--dark-black);
    box-shadow: 3px 3px 0px 0px var(--dark-black);
    text-transform: uppercase;
    color: var(--dark-black);
}

/* Main layouts */
.dashboard-layout {
    display: flex;
    min-height: calc(100vh - 140px);
}

.left-column {
    flex: 0 0 40%;
    background-color: var(--primary-yellow);
    border-right: var(--border-width) solid var(--dark-black);
    padding: 40px;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.right-column {
    flex: 0 0 60%;
    background-color: var(--gray-bg);
    padding: 40px;
    overflow-y: auto;
    max-height: calc(100vh - 140px);
}

/* Authentication Page */
.auth-container {
    max-width: 500px;
    margin: 80px auto;
    padding: 0 20px;
}

/* Card classes */
.brutalist-card {
    background-color: var(--white);
    border: var(--border-width) solid var(--dark-black);
    box-shadow: var(--neo-shadow);
    padding: 30px;
    position: relative;
    margin-bottom: 30px;
}

.card-title {
    font-size: 2.2rem;
    font-weight: 900;
    text-transform: uppercase;
    margin-bottom: 20px;
    line-height: 1.1;
    letter-spacing: -0.5px;
}

.card-subtitle {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #555;
    margin-bottom: 5px;
}

/* Form Styles */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}

.form-control {
    width: 100%;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 500;
    padding: 12px;
    background-color: var(--white);
    border: 3px solid var(--dark-black);
    box-shadow: 3px 3px 0px 0px var(--dark-black);
    outline: none;
    transition: transform 0.05s, box-shadow 0.05s;
}

.form-control:focus {
    transform: translate(-2px, -2px);
    box-shadow: 5px 5px 0px 0px var(--dark-black);
}

textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

.color-picker-container {
    display: flex;
    gap: 10px;
    margin-top: 10px;
}

.color-option {
    width: 35px;
    height: 35px;
    border: 3px solid var(--dark-black);
    cursor: pointer;
    transition: transform 0.05s;
}

.color-option:hover, .color-option.selected {
    transform: scale(1.15) translate(-2px, -2px);
    box-shadow: 2px 2px 0px 0px var(--dark-black);
}

.validation-error {
    color: #ff0000;
    font-weight: 700;
    font-size: 0.8rem;
    margin-top: 5px;
    display: block;
    text-transform: uppercase;
}

.summary-validation-errors {
    background-color: #ffd2d2;
    border: 3px solid var(--dark-black);
    padding: 15px;
    margin-bottom: 20px;
    box-shadow: 3px 3px 0px 0px var(--dark-black);
}

.summary-validation-errors ul {
    list-style-type: square;
    margin-left: 20px;
    color: #d10000;
    font-weight: 700;
}

.custom-file-upload {
    display: block;
    padding: 12px;
    background-color: var(--white);
    border: 3px dashed var(--dark-black);
    text-align: center;
    cursor: pointer;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.85rem;
    margin-bottom: 15px;
    transition: background-color 0.1s;
}

.custom-file-upload:hover {
    background-color: #faf9f6;
}

.file-preview {
    display: none;
    margin-top: 10px;
    border: 3px solid var(--dark-black);
    background-color: var(--white);
    padding: 10px;
    text-align: center;
    position: relative;
}

.file-preview img, .file-preview video {
    max-width: 100%;
    max-height: 150px;
    object-fit: contain;
}

.file-preview-remove {
    position: absolute;
    top: 5px;
    right: 5px;
    background: #ff4545;
    color: white;
    border: 2px solid black;
    border-radius: 50%;
    width: 25px;
    height: 25px;
    cursor: pointer;
    font-weight: 900;
    line-height: 18px;
    text-align: center;
}

/* User Info Panel (Left) */
.profile-info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 20px;
}

.info-item {
    background-color: var(--white);
    border: 3px solid var(--dark-black);
    padding: 15px;
    box-shadow: 3px 3px 0px 0px var(--dark-black);
}

.info-item .label {
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    color: #666;
}

.info-item .value {
    font-size: 1.1rem;
    font-weight: 900;
    text-transform: uppercase;
}

.explore-btn {
    width: 100%;
    text-align: center;
}

/* Tweet Feed Stream */
.tweet-stream {
    max-width: 800px;
    margin: 0 auto;
}

.no-tweets {
    background-color: var(--white);
    border: var(--border-width) solid var(--dark-black);
    box-shadow: var(--neo-shadow);
    padding: 40px;
    text-align: center;
    font-weight: 800;
    text-transform: uppercase;
    font-size: 1.3rem;
}

/* Individual Tweet Card */
.tweet-card {
    background-color: var(--white);
    border: var(--border-width) solid var(--dark-black);
    box-shadow: var(--neo-shadow);
    padding: 25px;
    margin-bottom: 35px;
    position: relative;
}

.tweet-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.tweet-author-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.tweet-avatar {
    width: 45px;
    height: 45px;
    border: 3px solid var(--dark-black);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 1.2rem;
    color: var(--dark-black);
}

.tweet-author-names {
    display: flex;
    flex-direction: column;
}

.tweet-displayname {
    font-weight: 900;
    text-transform: uppercase;
    font-size: 1.05rem;
    line-height: 1.2;
}

.tweet-username {
    font-size: 0.8rem;
    font-weight: 700;
    color: #555;
}

.tweet-date {
    font-size: 0.8rem;
    font-weight: 700;
    color: #666;
    text-transform: uppercase;
}

.tweet-content {
    font-size: 1.15rem;
    font-weight: 500;
    line-height: 1.4;
    word-break: break-word;
    margin-bottom: 20px;
    white-space: pre-wrap;
}

/* Retro Media Player styles (Vintage VHS/CRT Aesthetic) */
.retro-tv-player {
    background-color: #121212;
    border: 4px solid #000000;
    box-shadow: 4px 4px 0px 0px #000000;
    position: relative;
    overflow: hidden;
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
}

.media-display-container {
    position: relative;
    width: 100%;
    min-height: 250px;
    background-color: #0b0b0b;
    display: flex;
    align-items: center;
    justify-content: center;
}

.media-display-container img, .media-display-container video {
    max-width: 100%;
    max-height: 500px;
    width: auto;
    height: auto;
    display: block;
    z-index: 1;
}

/* CRT Scanlines Overlay */
.scanlines-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        rgba(18, 16, 16, 0) 50%,
        rgba(0, 0, 0, 0.2) 50%
    );
    background-size: 100% 4px;
    z-index: 2;
    pointer-events: none;
}

.scanlines-overlay::after {
    content: " ";
    display: block;
    position: absolute;
    top: 0; left: 0; bottom: 0; right: 0;
    background: radial-gradient(circle, transparent 70%, rgba(0,0,0,0.4) 120%);
    pointer-events: none;
}

/* Vintage Player controls */
.player-dashboard {
    background-color: #121212;
    border-top: 3px solid #000;
    padding: 10px 15px;
    font-family: 'Share Tech Mono', monospace;
    color: var(--primary-yellow);
    display: flex;
    flex-direction: column;
    gap: 8px;
    z-index: 3;
}

.dashboard-row-upper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.dashboard-row-middle {
    display: flex;
    align-items: center;
    gap: 15px;
}

.timeline-slider-container {
    flex: 1;
    display: flex;
    align-items: center;
    position: relative;
}

.timeline-track-bg {
    width: 100%;
    height: 8px;
    background-color: #333;
    border: 1px solid #000;
    position: relative;
    cursor: pointer;
}

.timeline-fill {
    height: 100%;
    background-color: var(--primary-yellow);
    width: 0%;
}

.timeline-input {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
    z-index: 5;
}

.time-counter {
    font-weight: 700;
    min-width: 45px;
    text-align: right;
}

.dashboard-row-lower {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.controls-left {
    display: flex;
    gap: 5px;
}

.player-btn {
    background-color: var(--primary-yellow);
    color: #121212;
    border: 2px solid #000;
    width: 25px;
    height: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 0.75rem;
    cursor: pointer;
    font-family: inherit;
    text-transform: uppercase;
}

.player-btn:hover {
    background-color: #fff;
}

.volume-container {
    display: flex;
    align-items: center;
    gap: 5px;
}

.volume-slider {
    width: 60px;
    height: 6px;
    background: #333;
    outline: none;
    -webkit-appearance: none;
    border: 1px solid #000;
}

.volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 8px;
    height: 12px;
    background: var(--primary-yellow);
    border: 1px solid #000;
    cursor: pointer;
}

.tv-brand-sticker {
    background: var(--primary-yellow);
    color: #000;
    font-size: 0.7rem;
    font-weight: 900;
    padding: 2px 6px;
    border: 1px solid #000;
    letter-spacing: 1px;
}

/* Big center play icon overlay for video */
.video-play-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 65px;
    height: 65px;
    background-color: var(--primary-yellow);
    border: 3px solid #000;
    box-shadow: 3px 3px 0px 0px #000;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 4;
    transition: transform 0.05s, box-shadow 0.05s;
}

.video-play-overlay:hover {
    transform: translate(-52%, -52%);
    box-shadow: 5px 5px 0px 0px #000;
}

.video-play-overlay::after {
    content: "";
    width: 0;
    height: 0;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
    border-left: 16px solid #121212;
    margin-left: 4px;
}

/* Tweet footer actions */
.tweet-footer {
    border-top: 2px solid var(--dark-black);
    padding-top: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.tweet-footer-left {
    display: flex;
    gap: 15px;
}

.delete-tweet-btn {
    border: 2px solid #ff4545;
    background-color: var(--white);
    color: #ff4545;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.75rem;
    padding: 6px 12px;
    box-shadow: 2px 2px 0px 0px #ff4545;
    cursor: pointer;
    font-family: inherit;
    transition: transform 0.05s, box-shadow 0.05s;
}

.delete-tweet-btn:hover {
    transform: translate(-1px, -1px);
    box-shadow: 3px 3px 0px 0px #ff4545;
    background-color: #fff9f9;
}

.delete-tweet-btn:active {
    transform: translate(1px, 1px);
    box-shadow: 1px 1px 0px 0px #ff4545;
}

/* Footer layout */
.app-footer {
    background-color: var(--white);
    border-top: var(--border-width) solid var(--dark-black);
    padding: 20px 40px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Alert styles */
.alert-success-brutalist {
    background-color: #d2ffd2;
    border: 3px solid var(--dark-black);
    padding: 15px;
    margin-bottom: 20px;
    box-shadow: 3px 3px 0px 0px var(--dark-black);
    font-weight: 700;
    text-transform: uppercase;
    color: #007700;
}

/* Responsive details */
@media (max-width: 992px) {
    .dashboard-layout {
        flex-direction: column;
    }
    
    .left-column {
        flex: 1 0 auto;
        border-right: none;
        border-bottom: var(--border-width) solid var(--dark-black);
        padding: 30px 20px;
    }

    .right-column {
        flex: 1 0 auto;
        padding: 30px 20px;
        max-height: none;
    }

    .header-container {
        padding: 15px 20px;
    }

    .footer-container {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
}

/* --- Replies, Read More, and Pagination Enhancements --- */

/* Read More / Read Less Styles */
.read-more-btn, .read-less-btn {
    background: none;
    border: none;
    color: var(--dark-black);
    font-family: inherit;
    font-weight: 800;
    text-decoration: underline;
    cursor: pointer;
    font-size: 0.95rem;
    padding: 0;
    margin-left: 5px;
    text-transform: uppercase;
}
.read-more-btn:hover, .read-less-btn:hover {
    color: #555;
}

/* Replies Section Styling */
.tweet-replies-section {
    margin-top: 20px;
    border-top: 3px dashed var(--dark-black);
    padding-top: 20px;
}

.replies-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 20px;
    padding-left: 20px;
    border-left: 4px solid var(--dark-black);
}

.reply-item {
    background-color: var(--cream-bg);
    border: 3px solid var(--dark-black);
    padding: 15px;
    box-shadow: 3px 3px 0px 0px var(--dark-black);
    position: relative;
}

.reply-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

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

.reply-avatar {
    width: 32px;
    height: 32px;
    border: 2px solid var(--dark-black);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 0.9rem;
    color: var(--dark-black);
}

.reply-author-names {
    display: flex;
    flex-direction: column;
}

.reply-displayname {
    font-weight: 900;
    font-size: 0.95rem;
    text-transform: uppercase;
    line-height: 1.1;
}

.reply-username {
    font-size: 0.75rem;
    font-weight: 700;
    color: #555;
}

.reply-date {
    font-size: 0.75rem;
    font-weight: 700;
    color: #666;
    text-transform: uppercase;
}

.reply-content {
    font-size: 1rem;
    font-weight: 500;
    line-height: 1.4;
    word-break: break-word;
    margin-bottom: 10px;
    white-space: pre-wrap;
}

.reply-actions {
    display: flex;
    justify-content: flex-end;
    margin-top: 5px;
}

.delete-reply-btn {
    border: 2px solid #ff4545;
    background-color: var(--white);
    color: #ff4545;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.7rem;
    padding: 4px 10px;
    box-shadow: 2px 2px 0px 0px #ff4545;
    cursor: pointer;
    font-family: inherit;
    transition: transform 0.05s, box-shadow 0.05s;
}

.delete-reply-btn:hover {
    transform: translate(-1px, -1px);
    box-shadow: 3px 3px 0px 0px #ff4545;
    background-color: #fff9f9;
}

.delete-reply-btn:active {
    transform: translate(1px, 1px);
    box-shadow: 1px 1px 0px 0px #ff4545;
}

/* Reply Form Styles */
.reply-form-box {
    margin-top: 15px;
}

.toggle-reply-form-btn {
    background: none;
    border: 3px solid var(--dark-black);
    font-family: inherit;
    font-weight: 900;
    font-size: 0.85rem;
    padding: 8px 16px;
    cursor: pointer;
    box-shadow: 3px 3px 0px 0px var(--dark-black);
    background-color: var(--white);
    text-transform: uppercase;
    transition: transform 0.05s, box-shadow 0.05s;
}

.toggle-reply-form-btn:hover {
    background-color: var(--primary-yellow);
    transform: translate(-1px, -1px);
    box-shadow: 4px 4px 0px 0px var(--dark-black);
}

.reply-form-wrapper {
    margin-top: 15px;
    background-color: var(--white);
    border: 3px solid var(--dark-black);
    padding: 15px;
    box-shadow: 4px 4px 0px 0px var(--dark-black);
}

.reply-input-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.reply-textarea {
    height: 80px !important;
    min-height: 80px !important;
    font-size: 0.95rem !important;
}

.reply-submit-btn {
    align-self: flex-end;
    font-size: 0.85rem !important;
    padding: 8px 18px !important;
}

/* Brutalist Pagination Bar */
.brutalist-pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 40px;
    padding: 20px;
    background-color: var(--white);
    border: var(--border-width) solid var(--dark-black);
    box-shadow: var(--neo-shadow);
}

.pagination-info {
    font-weight: 900;
    font-size: 1.1rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.btn-white {
    background-color: var(--white);
    color: var(--dark-black);
}

.btn-disabled {
    background-color: var(--gray-bg);
    color: #888;
    border: 3px solid #888;
    box-shadow: none;
    cursor: not-allowed;
    pointer-events: none;
    padding: 10px 20px;
    font-size: 0.9rem;
    font-weight: 800;
    text-transform: uppercase;
    display: inline-block;
}

/* --- Mood Badge & Mention Highlights --- */
.user-mood-badge {
    background-color: var(--white);
    color: var(--dark-black);
    border: 2px solid var(--dark-black);
    border-radius: 4px;
    padding: 2px 6px;
    font-size: 0.75rem;
    font-weight: 700;
    margin-left: 6px;
    display: inline-block;
    vertical-align: middle;
}

.mention {
    background-color: var(--primary-yellow);
    color: var(--dark-black);
    border: 2px solid var(--dark-black);
    padding: 0px 4px;
    font-weight: 800;
    display: inline-block;
}

/* --- Notification Badge in Navbar --- */
.notification-badge {
    background-color: #FF1744;
    color: var(--white);
    border: 2px solid var(--dark-black);
    padding: 1px 6px;
    font-size: 0.75rem;
    font-weight: 900;
    margin-left: 5px;
    display: inline-block;
}

/* --- Mini TV Player for Replies --- */
.retro-tv-player.mini-player {
    border-width: 3px;
    box-shadow: 3px 3px 0px 0px #000;
}
.retro-tv-player.mini-player .media-display-container {
    min-height: 150px !important;
}
.retro-tv-player.mini-player .media-display-container img,
.retro-tv-player.mini-player .media-display-container video {
    max-height: 250px !important;
}
.retro-tv-player.mini-player .player-dashboard {
    padding: 6px 10px;
    font-size: 0.75rem;
}
.retro-tv-player.mini-player .player-btn {
    width: 22px;
    height: 22px;
    font-size: 0.7rem;
}
.retro-tv-player.mini-player .volume-slider {
    width: 45px;
}
.retro-tv-player.mini-player .tv-brand-sticker {
    font-size: 0.6rem;
    padding: 1px 4px;
}

/* --- Mobile View Navbar Optimization --- */
@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        gap: 15px;
        align-items: center;
        text-align: center;
    }
    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 8px;
    }
    .nav-btn, .user-badge {
        padding: 8px 14px;
        font-size: 0.8rem;
    }
    .brand-logo {
        margin-bottom: 5px;
    }
}

/* --- Mention Auto-Suggest Dropdown --- */
.textarea-mention-wrapper {
    width: 100%;
}

.mention-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    max-height: 200px;
    overflow-y: auto;
    background-color: var(--white);
    border: 3px solid var(--dark-black);
    box-shadow: 3px 3px 0px 0px var(--dark-black);
    z-index: 999;
    margin-top: 5px;
}

.mention-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    border-bottom: 2px solid var(--dark-black);
    cursor: pointer;
    transition: background-color 0.1s;
}

.mention-item:last-child {
    border-bottom: none;
}

.mention-item.active, .mention-item:hover {
    background-color: var(--primary-yellow);
}

.mention-avatar {
    width: 28px;
    height: 28px;
    border: 2px solid var(--dark-black);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 0.8rem;
    color: var(--dark-black);
}

.mention-names {
    display: flex;
    flex-direction: column;
}

.mention-displayname {
    font-weight: 800;
    font-size: 0.9rem;
    text-transform: uppercase;
}

.mention-username {
    font-size: 0.75rem;
    font-weight: 700;
    color: #555;
}