/* ========== Root Variables and Reset ========== */
:root {
    /* -- Energy-Aware Color Palette -- */
    /* All RGB values sum to 255 or less for energy efficiency on OLED screens */
    --color-bg: rgb(15, 15, 0);               /* R+G+B = 0   | Pure black background */
    --color-bg-subtle-glow: rgb(0, 25, 10);   /* R+G+B = 35  | For subtle backgrounds on highlighted posts */
    --color-text-primary: rgb(0, 220, 0);     /* R+G+B = 225 | Main content text */
    --color-text-secondary: rgb(70, 100, 70);   /* R+G+B = 140 | Dimmer text for timestamps, hashes, etc. */
    --color-border: rgb(0, 200, 0);         /* R+G+B = 255 | Main border color (a distinct teal) */
    --color-secondary-border: rgb(0, 150, 100);   
    --color-accent-hover: rgb(0, 240, 0);    /* R+G+B = 255 | For hovers, links, and focus glow */
    --color-signature: rgb(150, 0, 100);     /* R+G+B = 255 | A unique color for author signatures */

    /* -- Original Sizing & Font Variables (Unchanged) -- */
    --font-family: 'Fira Code', monospace;
    --font-size-base: 14px;
    --font-size-lg: 16px;
    --font-size-sm: 12px;
    --padding: 10px;
}

@font-face {
  font-family: 'Fira Code'; /* The name you will use to refer to the font */
  font-style: normal;
  font-weight: 400; /* 400 is 'regular' */
  src: url('../fonts/fira-code-v22-latin-regular.woff2') format('woff2'); /* Path to your file */
}

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

/* Scrollbar Track */
::-webkit-scrollbar {
    width: 10px;
}

/* Scrollbar Background */
::-webkit-scrollbar-track {
    background: var(--color-bg);
}

/* Scrollbar Thumb (draggable part) */
::-webkit-scrollbar-thumb {
    background-color: var(--color-border);
}

/* On Hover */
::-webkit-scrollbar-thumb:hover {
    background-color: var(--color-accent-hover);
}

* {
    scrollbar-width: thin;
    scrollbar-color: var(--color-border) var(--color-bg);
}

/* ========== Base Styles ========== */
body {
    font-family: var(--font-family);
    background-color: var(--color-bg);
    color: var(--color-text-primary);
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* ========== Modal ========== */
.modal {
    display: none;
    position: fixed;
    z-index: 999;
    padding-top: 2%;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.9);
    align-items: center;
    gap: 20px;
}


.modal-media {
    position: absolute;
}

.modal-content {
    margin: auto;
    display: block;
    max-width: 80vw;
    max-height: 80vh;
    width: auto;
    height: auto;
    border: 1px solid var(--color-border);
}

/* ========== Message Container ========== */
.messageContainer {
    border: 1px solid var(--color-secondary-border);
    padding: 12px;
    margin-bottom: 10px;
    max-width: 70vw;
    display: flex;
    flex-direction: column;
    background-color: var(--color-bg);
    color: var(--color-text-primary);
}

/* Add a subtle background glow to posts that reply to you */
/* .messageContainer:has(.reply-to-you) {
    background-color: var(--color-bg-subtle-glow);
} */


/* ========== Message Text ========== */
.message {
    font-size: var(--font-size-lg);
    margin-bottom: 8px;
    padding-top: var(--padding);
    word-wrap: break-word;
    white-space: pre-wrap;
}

/* ========== Message Metadata ========== */
.messageMetadata {
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid var(--color-secondary-border); /* Changed color */
    padding-bottom: 5px;
    margin-top: 5px;
}

/* ========== Message Body ========== */
.messageBody {
    display: inline-block;
}

/* ========== Message Media ========== */
.messageMedia {
    max-width: 100%;
    margin-top: 10px;
    border-radius: 3px;
    border: 1px solid var(--color-secondary-border);
}

.messageMediaThumbnail {
    float: left;
    max-width: 200px;
    max-height: 200px;
    margin: 5px;
    overflow: hidden;
    border: 1px solid var(--color-secondary-border);
    align-items: center;
    cursor: pointer;
    justify-content: center;
}


/* Styles for real thumbnail images inside the container */
.messageMediaThumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    padding: 0px;
}

/* Styles for the default SVG icons */
.messageMediaThumbnail svg {
    padding: 5px;
    width: 48px; /* Control icon size */
    height: 48px;
    transition: color 0.2s ease;
}
/* In your main CSS file */

#modalAudio {
    width: 90%;
    max-width: 600px;
    /* This is the crucial line that fixes the problem */
    height: 54px;
    border: none;
}

.messageMediaPlaceholder {
    float: left;
    width: 200px;
    height: 200px;
    margin: 5px;
    border: 1px solid var(--color-border);
    color: var(--color-text-primary);
}

/* ========== Timestamps and Signature ========== */
.timestamp {
    text-align: right;
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary); /* Changed color */
    opacity: 1; /* Removed opacity, color provides contrast */
    display: flex;
    flex-direction: row;
    gap: 10px;
}

.backlinks {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary); /* Changed color */
    opacity: 1; /* Removed opacity */
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.signature {
    text-align: left;
    font-size: var(--font-size-lg);
    color: var(--color-signature); /* Changed color */
    font-weight: bold; /* Added for contrast */
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 10px;
}

.hash {
    font-size: 10px;
    color: var(--color-text-secondary); /* Changed color */
    opacity: 0.8; /* Reduced opacity slightly */
}

/* ========== Form Container ========== */
#formContainer {
    width: 70vw;
    padding-top: var(--padding);
    display: flex;
    flex-direction: column;
    background-color: var(--color-bg);
    color: var(--color-text-primary);
}

#formInputContainer {
    transition: background-color 0.2s ease, border-color 0.2s ease;
    border: 2px dashed transparent; /* Hidden border by default */
    display: flex;
    flex-direction: row;
    align-items: flex-start;
}
#formInputContainer.drag-over {
    border-color: var(--color-accent-hover); /* Changed color */
}

.custom-file-upload {
    background-color: var(--color-bg);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
    padding: 5px 10px;
    cursor: pointer;
    align-items: center;
    transition: background-color 0.3s ease, color 0.3s ease;
    border-radius: 3px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.custom-file-upload:hover {
    background-color: var(--color-border);
    color: var(--color-bg);
    border: 1px solid var(--color-bg);
    box-shadow: 0 0 10px var(--color-border);
}

.custom-file-upload:active {
    background-color: var(--color-bg);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
    box-shadow: none;
}


.custom-file-upload svg {
    transition: stroke 0.2s;
    width: clamp(20px, 5vmin, 39px);
    height: clamp(20px, 5vmin, 39px);
}

#fileNameDisplay{
    text-align: right;
    font-size: small;
    opacity: 0.7;
    margin: 5px;
}

/* ========== Form Extras ========== */
#formExtras {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    margin-bottom: var(--padding);
}

/* ========== Signature Stuff ========== */
#signatureStuff {
    display: flex;
    flex-direction: row;
    gap: 40px;
}

/* ========== Messages Wrapper (scrollable) ========== */
#messagesWrapper {
    display: flex;
    flex-direction: column;
    height: 75vh;
    width: calc(70vw - 2px);
    overflow-y: auto;
    border: 1px solid ;
    padding: var(--padding);
    box-sizing: border-box;
    background-color: var(--color-bg);
    color: var(--color-text-primary);
}

/* ========== Message Input ========== */
#messageInput {
    flex-grow: 1;
    min-height: 40px;
    max-height: 200px;
    overflow-y: auto;
    resize: none;
    box-sizing: border-box;
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    padding: var(--padding);
    margin: 0;
    border: 1px solid var(--color-border);
    background-color: var(--color-bg);
    color: var(--color-text-primary);
}

input::placeholder,
textarea::placeholder {
    color: var(--color-text-secondary); /* Changed color */
    opacity: 0.8;
}

input:focus,
textarea:focus {
    outline: none;
    border-color: var(--color-accent-hover);
    box-shadow: 0 0 8px var(--color-accent-hover);
    background-color: var(--color-bg);
    color: var(--color-text-primary);
}

/* ========== Buttons ========== */
button {
    background-color: var(--color-bg);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
    padding: 10px 20px;
    font-size: 15px;
    cursor: pointer;
    text-align: center;
    transition: background-color 0.3s ease, color 0.3s ease;
    border-radius: 3px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

#sendButton{
    margin: 6px 0;
}

button:hover {
    background-color: var(--color-border);
    color: var(--color-bg);
    border: 1px solid var(--color-bg);
    box-shadow: 0 0 10px var(--color-border);
}

button:active {
    background-color: var(--color-bg);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
    box-shadow: none;
}

/* ========== Inputs ========== */
input[type="text"], textarea {
    font-family: var(--font-family);
    padding: var(--padding);
    margin: 6px 0;
    display: inline-block;
    border: 1px solid var(--color-border);
    border-radius: 3px;
    box-sizing: border-box;
    font-size: var(--font-size-base);
    background-color: var(--color-bg);
    color: var(--color-text-primary);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

input[type="text"]:focus, textarea:focus {
    border-color: var(--color-accent-hover);
    outline: none;
    box-shadow: 0 0 8px var(--color-accent-hover);
}

.reply-to-you::after{
    content: " (You)";
    color: var(--color-text-secondary);
}

a {
    color: var(--color-text-secondary); /* Changed color */
    text-decoration: none; /* Changed for a cleaner look */
    opacity: 1; /* Removed opacity */
}

.reply-link:hover {
    color: var(--color-text-primary); /* Changed color */
    text-decoration: underline;
}

.reply-preview {
    pointer-events: none; 
}

.delete-secret-input {
    width: 100px;
    height: 10px;
    font-size: 0.8em;
    margin-right: 4px;
}

.delete-btn {
    font-size: 0.8em;
    color: var(--color-signature);
    border-bottom: 1px solid var(--color-signature);
}
.delete-btn:hover {
    background: var(--color-signature);
    color: var(--color-bg);
}