/* ====== CSS Variables ====== */
/* Isolate CSS variables from global styles */
.farmchat-container {
    --color-ink: #142930;
    --color-ocean: #3d6cde;
    --color-daffodil: #e0e56e;
    --color-white: #ffffff;
    --color-cloud: #f2f2f2;
    --font-main: "PolySans", sans-serif;
    --font-mono: "PolySansMono", monospace;

    /* layout */
    --overlay: rgba(0, 0, 0, .55);
    --sidebar-w: 260px;
    --sidebar-w-mobile: 300px;
    --transition: 220ms ease;
}

/* Backgrounds per page */
.farmchat-container.home-bg {
    min-height: 470px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-image: url('../img/field.jpg');
    background-size: cover;
    background-position: center;
}

.farmchat-container.ask-bg {
  background-image: url("../img/cypresses-field.jpg");
  background-size: cover;
  background-position: center;
}

/* ====== Typography ====== */
.farmchat-container h1 {
  font-size: clamp(1.8rem, 2.2vw, 2.2rem);
  color: var(--color-ink);
  margin: 0 0 1rem 0;
}

.farmchat-container h2 {
  font-size: 1rem;
  color: var(--color-ink);
  margin-bottom: 1rem;
}

.farmchat-container h3 {
    color: var(--color-daffodil);
}

/* ====== Forms ====== */
.farmchat-container textarea,
.farmchat-container input {
    width: 100%;
    margin-bottom: 1rem;
    padding: 1rem;
    border: 1px solid #ccc;
    border-radius: 12px;
    font-size: 1rem;
    background-color: #f6f6f6;
    resize: none;
}

.farmchat-container button {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 20px;
    font-family: var(--font-mono), monospace;
    font-weight: 700;
    text-transform: uppercase;
    color: black;
    background-color: var(--color-daffodil);
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.farmchat-container button:hover {
    background-color: #cbd059;
}

/* ====== Structural layout ====== */
.farmchat-container .layout {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    height: 1000px;
}

/* Sidebar (desktop) */
.farmchat-container .layout .sidebar {
    flex-shrink: 0;
    width: var(--sidebar-w);
    height: 100%;
    padding: 2rem 1rem;
    border-radius: 0 16px 16px 0;
    background: rgba(20, 41, 48, 0.95);
    color: white;
    box-shadow: 2px 0 10px rgba(0,0,0,0.08);
    overflow-y: auto;
}

.farmchat-container .layout .sidebar #sessionList {
    margin: 0;
    padding: 0;
}

/* Main panel (desktop) */
.farmchat-container .wrapper {
    --farm-chat-text-color: var(--color-cloud);

    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1 1 auto;
    max-width: 50vw;
    margin: 1rem auto;
    padding: clamp(1.25rem, 2vw, 2rem);  /* reduce padding on very wide monitors */
    border-radius: 20px;
    text-align: left;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.3);
    background-color: rgba(20, 41, 48, 0.9);
}

/* ====== Logo ====== */
.farmchat-container .wrapper .logo {
  width: clamp(160px, 22vw, 240px);
  height: auto;
  display: block;
  margin: 0 auto 1.5rem auto;  /* centered above content */
}

.farmchat-container .wrapper h1,
.farmchat-container .wrapper p {
    color: var(--farm-chat-text-color);
}

.farmchat-container .wrapper p {
    margin-top: .25rem;
}

/* ====== Chat UI ====== */
.farmchat-container .chat-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    width: 100%;
    max-height: 500px;
    margin-inline: auto;
    margin-top: 2rem;
    padding: clamp(.75rem, 1.2vw, 1.25rem); /* scale padding on wide screens */
    border-radius: 12px;
    background-color: #f6f6f6;
    overflow-y: auto;
}

.farmchat-container .chat-message {
    padding: 0.75rem 1rem;
    border-radius: 12px;
    max-width: 75%;
    line-height: 1.4;
    white-space: pre-wrap;
}

.farmchat-container .chat-message:last-child {
    margin-bottom: 0;
}

.farmchat-container .chat-message p {
    margin: 0.25em 0;
    color: black;
}

/* Style links in messages */
.farmchat-container .chat-message a {
    color: #2196F3;
    text-decoration: underline;
}

.farmchat-container .chat-message a:hover {
    color: #1976D2;
}

.farmchat-container .user-message {
    align-self: flex-end;
    border-right: 4px solid var(--color-ink);
    background-color: var(--color-daffodil);
    color: black;
}

.farmchat-container .assistant-message {
    align-self: flex-start;
    background-color: white;
    border-left: 4px solid var(--color-ocean);
}

.farmchat-container .system-message {
    max-width: 75%;
    margin: 1em 0;
    padding: 1em;
    border-left: 4px solid #b30000;
    border-radius: 10px;
    font-weight: bold;
    white-space: pre-wrap;
    word-break: break-word;
    color: #b30000;
    background: #ffeaea;
    overflow-wrap: anywhere;
}

/* COMPACT LIST STYLING - Much tighter spacing */
.farmchat-container .chat-message ul,
.farmchat-container .chat-message ol {
    margin: 0.15rem 0; /* Minimal top/bottom margin */
    padding-left: 1.2rem; /* Reduced from 1.5rem */
    line-height: 1.3; /* Tighter line height */
}

.farmchat-container .chat-message li {
    margin: 0.1rem 0; /* Reduced from 0.25rem */
    padding: 0;
}

.farmchat-container .chat-message li p {
    margin: 0; /* Remove paragraph margins inside list items */
    display: inline; /* Keep text inline */
}

/* Even more compact for nested lists */
.farmchat-container .chat-message ul ul,
.farmchat-container .chat-message ol ol,
.farmchat-container .chat-message ul ol,
.farmchat-container .chat-message ol ul {
    margin: 0.1rem 0;
    padding-left: 1rem;
}

/* Remove extra spacing before and after lists */
.farmchat-container .chat-message p + ul,
.farmchat-container .chat-message p + ol {
    margin-top: 0.15rem; /* Minimal space after paragraph */
}

.farmchat-container .chat-message ul + p,
.farmchat-container .chat-message ol + p {
    margin-top: 0.15rem; /* Minimal space before next paragraph */
}

/* Typing bubbles */
.farmchat-container .typing-indicator {
    display: flex;
    gap: 6px;
    align-items: center;
    margin-top: 0.5rem;
    padding-left: 4px;
}

.farmchat-container .typing-indicator span {
    width: 6px;
    height: 6px;
    background-color: #999;
    border-radius: 50%;
    animation: blink 1.2s infinite ease-in-out;
}

.farmchat-container .typing-indicator span:nth-child(2) {
    animation-delay: 0.2s;
}

.farmchat-container .typing-indicator span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes blink {
    0%, 80%, 100% {
        opacity: 0;
    }
    40% {
        opacity: 1;
    }
}

/* Delete pill */
.farmchat-container #sessionList .delete-btn {
    padding: 0 0.15em;
    border: none;
    font-size: 1em;
    color: #b30000;
    background: none;
    cursor: pointer;
    transition: color .2s;
}

.farmchat-container #sessionList .delete-btn:hover {
    color: #ff3333;
}

/* Rename button styling */
.farmchat-container #sessionList .rename-btn {
    padding: 2px 6px;
    margin-left: 8px;
    border: none;
    border-radius: 3px;
    font-size: 12px;
    color: #2196F3;
    background: none;
    cursor: pointer;
}

.farmchat-container #sessionList .rename-btn:hover {
  background: rgba(33, 150, 243, 0.1);
}

/* ====== Burger / Overlay / Off-canvas ====== */

/* Burger: compact square */
.farmchat-container button.burger {
    position: relative;
    top: 1rem;
    left: 1rem;
    display: grid;
    place-items: center;
    appearance: none;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 0;
    border-radius: 12px;
    line-height: 0;
    color: #fff;
    background: rgba(20,41,48,.92);
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(0,0,0,.25);
}

.farmchat-container button.burger svg {
    display: block;
    width: 22px;
    height: 22px;
}

.farmchat-container button.burger:hover {
    filter: brightness(1.05);
}

/* Hide burger on desktop */
@media (min-width: 960px) {
    .farmchat-container button.burger {
        display: none;
    }
}

/* Hide burger when sidebar is open */
body.menu-open .farmchat-container button.burger {
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition);
}

/* Lock scroll when menu is open */
body.menu-open {
    overflow: hidden;
}

/* ====== Homepage Wrapper ====== */
.farmchat-container .home-wrapper {
    --farm-chat-text-color: var(--color-white);

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    max-width: 700px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
    border-radius: 20px;
    text-align: center;
    background-color: rgba(20, 41, 48, 0.9);
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.3);
}

/* Logo inside homepage wrapper */
.farmchat-container .home-wrapper .logo {
  width: clamp(160px, 40%, 240px);
  margin-bottom: 1.2rem;
}

/* Center container text */
.farmchat-container .home-wrapper h1 {
  color: var(--farm-chat-text-color);
  margin-top: 0;
}

.farmchat-container .home-wrapper .intro {
    margin-bottom: 2rem;
    color: var(--farm-chat-text-color);
    font-size: 1rem;
    line-height: 1.5;
}

.farmchat-container .home-wrapper button:hover {
  background-color: #cbd059;
}

/* ====== Admin Wrapper (centered, independent) ====== */
.farmchat-container .admin-wrapper {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 1.5rem;
    max-width: 900px;
    margin: 5vh auto 8vh auto;
    padding: clamp(1.25rem, 2vw, 2rem);
    border-radius: 20px;
    background-color: rgba(20, 41, 48, 0.9);
    box-shadow: 0 0 20px rgba(0,0,0,0.3);
}

/* Back button spacing */
.farmchat-container .backbutton {
    margin: 1rem; /* space around the button container */
}

/* Headings and hints */
.farmchat-container .admin-wrapper h1,
.farmchat-container .admin-wrapper h2,
.farmchat-container .admin-wrapper .admin-hint {
    color: var(--color-cloud);
}

.farmchat-container .admin-wrapper h1 {
    margin: 0.5rem 0 0.25rem;
    text-align: center;
}

.farmchat-container .admin-wrapper h2 {
    margin: 0.5rem 0;
}

/* Blocks */
.farmchat-container .admin-block {
    padding: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.06);
}

.farmchat-container .admin-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-top: 0.75rem;
}

/* Inputs & textarea styling (reuse ask style but scoped here) */
.farmchat-container .admin-wrapper textarea,
.farmchat-container .admin-wrapper input[type="number"],
.farmchat-container .admin-wrapper input[type="text"],
.farmchat-container .admin-wrapper input[type="password"] {
    width: 100%;
    padding: 0.85rem 1rem;
    border: 1px solid #ccc;
    border-radius: 12px;
    font-size: 1rem;
    background-color: #f6f6f6;
    color: #000;
}

/* Buttons in admin wrapper (match theme) */
.farmchat-container .admin-wrapper button {
    padding: 0.65rem 1.25rem;
}

.farmchat-container .admin-wrapper button:hover {
    background-color: #cbd059;
}

/* ====== Unified Mobile/Tablet (≤ 959.98px) ====== */
@media (max-width: 960px) {
    .farmchat-container .logo {
        width: clamp(120px, 50vw, 160px);
        margin: 0 auto 1rem auto;
    }

    .farmchat-container .admin-wrapper {
        max-width: 90vw;
        margin: 3.5vh auto 6vh auto;
        padding: 1rem;
    }

    .farmchat-container .admin-actions {
        justify-content: center;
    }

    .farmchat-container .admin-wrapper h1 {
        font-size: 1.5rem;
    }

    .farmchat-container .home-wrapper {
        max-width: 90vw;
        margin: 3.5vh auto 6vh auto;
        padding: 1rem;
    }

    .farmchat-container .layout {
        height: 800px;
    }

    .farmchat-container .layout .sidebar {
        position: fixed;
        left: calc(-1 * var(--sidebar-w-mobile));
        width: min(86vw, var(--sidebar-w-mobile));
        max-width: 96vw;
        height: 100vh;
        transition: transform var(--transition);
        z-index: 1100;
    }

    body.admin-bar .farmchat-container .layout .sidebar {
        top: 46px;
    }

    body.admin-bar .farmchat-container .layout .sidebar.open {
        transform: translateX(var(--sidebar-w-mobile));
    }

    .farmchat-container .layout .sidebar #sessionList .delete-btn,
    .farmchat-container .layout .sidebar #sessionList .rename-btn {
        margin-left: auto !important;
        flex: 0 1 10%;
    }

    .farmchat-container .wrapper {
        width: 100%;
        max-width: 100%;
        margin: calc(64px + env(safe-area-inset-top)) 1rem 0;
        padding: 1.25rem;
        background-clip: padding-box;
    }

    /* Chat: comfortable width + padding on small screens */
    .farmchat-container .chat-container {
        max-height: 320px;
        font-size: 0.95em;
        width: min(100%, 680px);
        padding: .875rem;
    }

    .farmchat-container textarea,
    .farmchat-container input,
    .farmchat-container button {
        font-size: 1em;
        width: 100%;
    }

    .farmchat-container .overlay {
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.45);
        opacity: 0;
        pointer-events: none;
        transition: opacity 200ms ease;
        z-index: 1000; /* below sidebar, above page */
    }

    .farmchat-container .overlay.show {
        opacity: 1;
        pointer-events: auto; /* clicks close the menu */
    }

    /* Lock scroll when menu is open */
    body.menu-open {
        overflow: hidden;
    }
}

/* ====== Desktop+ tweaks for very wide monitors ====== */
@media (min-width: 1400px) {
    /* let chat breathe a bit more */
    .farmchat-container .wrapper {
        max-width: 1100px;
        padding: clamp(1rem, 1.2vw, 1.75rem);
    }
}

@media (min-width: 1800px) {
    .farmchat-container .wrapper {
        max-width: 1200px;
    }
}