/* static/css/base.css - Refactored for base.html and global styles */

/* ==========================================================================
 * 1 . Global Variables & Basic Styles                          *
 * ========================================================================== */

:root {
    /* Color Palette */
    --bg-color: #1a1a1a;
    --text-color: #e0e0e0;
    --primary-color: #4a90e2;
    --primary-color-rgb: 74, 144, 226; /* For use with rgba */
    --secondary-color: #2a2a2a;
    --border-color: #444;
    --error-color: #e74c3c;
    --success-color: #2ecc71;
    --info-color: #3498db;
    --warning-color: #f39c12; /* Added for warning toasts */
    --placeholder-color: #888;

    /* Define input bar height for padding calculations on chat pages */
    --input-bar-height: 90px;
}

body.base-body { /* Applied to all pages via base.html */
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
    margin: 0;
    padding: 0;
    /*line-height: 1.6;*/
}

/* Apply Flex layout ONLY to chat pages */
body.base-body-chat-page {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    box-sizing: border-box;
}

/* Main content container (non-chat pages) */
.base-container {
    max-width: 90%;
    width: 1200px;
    margin: 40px auto;
    padding: 20px;
    background-color: var(--secondary-color);
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
    position: relative;
    z-index: 1; /* Base stacking context for page content */
}

/* Override container styles ONLY on chat pages for full-width layout */
body.base-body-chat-page .base-container,
.base-container.base-container-no-padding { /* Added for direct_chat_interface */
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    max-width: 100%;
    width: 100%;
    margin: 0;
    padding: 0; /* Removed for chat pages */
    border-radius: 0;
    box-shadow: none;
    background-color: transparent;
    overflow: hidden;
}


/* Headings */
h1, h2, h3, h4, h5, h6 { /* Applied h4,h5,h6 for completeness */
    color: var(--primary-color);
    margin-top: 0;
    margin-bottom: 1rem;
}
h3 { font-size: 1.2em; color: var(--text-color); }

/* Links */
a { color: var(--primary-color); text-decoration: none; }


/* ==========================================================================
 * 2 . Navigation Bar                                           *
 * ========================================================================== */

.base-nav {
    background: linear-gradient(145deg, var(--secondary-color), var(--bg-color));
    padding: 3px 20px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.35);
    flex-shrink: 0;
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 101; /* Nav bar z-index */
    box-sizing: border-box;
    transition: background-color 0.3s ease;
}

body:not(.base-body-chat-page) .base-nav { /* Only add margin if not a chat page */
    margin-bottom: 20px;
}

.base-nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 5px;
}

.base-nav-item {
    position: relative;
}

.base-nav-link,
.base-nav-dropdown-toggle { /* Combined as styles are very similar */
    color: var(--text-color);
    font-weight: 500;
    text-decoration: none;
    padding: 3px 5px;
    border-radius: 6px;
    transition: background-color 0.2s ease, color 0.2s ease;
    display: flex;
    align-items: center;
    gap: 2px;
    white-space: nowrap;
    cursor: pointer;
}

.base-nav-link:hover,
.base-nav-dropdown-toggle:hover {
    background-color: rgba(255, 255, 255, 0.08);
    color: var(--primary-color);
}

.base-nav-item.active > .base-nav-link,
.base-nav-item.base-nav-dropdown.active > .base-nav-dropdown-toggle {
    background-color: var(--primary-color);
    color: #ffffff;
    font-weight: 600;
}

.base-nav-icon {
    width: 32px;
    height: 32px;
    vertical-align: middle;
    fill: currentColor;
}

.base-nav-dropdown .base-nav-dropdown-toggle .base-nav-arrow-down {
    font-size: 0.7em;
    margin-left: 4px;
    transition: transform 0.2s ease-in-out;
}

.base-nav-dropdown:hover .base-nav-dropdown-toggle .base-nav-arrow-down,
.base-nav-dropdown.active .base-nav-dropdown-toggle .base-nav-arrow-down {
    transform: rotate(180deg);
}


.base-nav-dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    background-color: var(--secondary-color);
    border: 1px solid var(--border-color);
    border-top: none;
    border-radius: 0 0 6px 6px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);
    padding: 5px 0;
    margin: 0;
    min-width: 150px;
    z-index: 102; /* Nav dropdown z-index */
    list-style: none;
}

.base-nav-dropdown:hover .base-nav-dropdown-menu {
    display: block;
}

.base-nav-dropdown-menu li {
    width: 100%;
}

.base-nav-dropdown-item-link {
    padding: 10px 18px;
    width: 100%;
    box-sizing: border-box;
    border-radius: 0;
    font-weight: 400;
    display: block;
    color: var(--text-color);
    gap: 10px;
    text-decoration: none;
    transition: background-color 0.2s ease, color 0.2s ease;
    align-items: center;
    white-space: nowrap;
    cursor: pointer;
}
.base-nav-dropdown-item-link:hover {
    background-color: var(--primary-color);
    color: #ffffff;
}

.base-nav-dropdown-menu li.active .base-nav-dropdown-item-link {
    background-color: rgba(var(--primary-color-rgb), 0.2);
    color: var(--primary-color);
    font-weight: 500;
}

.base-nav-user-pfp {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    margin-right: 8px;
    object-fit: cover;
    border: 1px solid var(--border-color);
}

.base-nav-user-pfp-placeholder {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    margin-right: 8px;
    background-color: var(--border-color);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8em;
    font-weight: bold;
    color: var(--text-color);
    border: 1px solid var(--primary-color);
}

.base-nav-link .notification-badge,
.base-nav-dropdown-toggle .notification-badge,
.base-nav-mobile-notification-link .notification-badge {
    background-color: var(--error-color);
    color: white;
    border-radius: 50%;
    padding: 1px 6px;
    font-size: 0.75em;
    position: absolute; /* Changed for better positioning */
    top: 0;
    right: 0;
    transform: translate(40%, -40%); /* Fine-tune position */
    font-weight: bold;
    line-height: 1.2;
    text-align: center;
    min-width: 10px;
}


.base-nav-mobile-header {
    display: none;
}

.base-nav-hamburger {
    display: none;
    background: none;
    border: none;
    color: var(--text-color);
    cursor: pointer;
}

.base-nav-logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
    text-decoration: none;
}

.base-nav-mobile-notification-link {
    display: none; /* Hidden by default */
}


@media (max-width: 1024px) {
    .base-nav {
        flex-direction: column;
        align-items: flex-start;
        position: sticky; /* Keep it sticky */
    }
    .base-nav-mobile-header {
        display: flex;
        justify-content: space-between;
        width: 100%;
        align-items: center;
        position: relative;
        z-index: 102; /* Above the nav list */
    }
    .base-nav-mobile-right {
        display: flex;
        align-items: center;
        gap: 10px;
    }
    .base-nav-mobile-notification-link {
        display: block;
        color: var(--text-color);
        position: relative; /* For badge positioning */
        padding: 5px;
    }
    .base-nav-logo {
        font-size: 1.5rem;
        font-weight: bold;
        color: var(--primary-color);
        text-decoration: none;
    }
    .base-nav-item-desktop-only {
        display: none; /* Hide the desktop bell icon */
    }
    .base-nav-hamburger {
        display: block;
    }
    .base-nav-list {
        flex-direction: column;
        width: 100%;
        gap: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease-out;
        /* --- Overlap Change --- */
        position: absolute;
        top: 100%; /* Position below the header */
        left: 0;
        background: linear-gradient(145deg, var(--secondary-color), var(--bg-color));
        box-shadow: 0 4px 8px rgba(0,0,0,0.3);
    }
    .base-nav-list.active {
        max-height: calc(100vh - 50px); /* Adjust based on nav height */
        overflow-y: auto; /* Allow scrolling if content is too long */
    }
    .base-nav-item {
        width: 100%;
        text-align: center;
        border-top: 1px solid var(--border-color);
    }
    .base-nav-link,
    .base-nav-dropdown-toggle {
        justify-content: center;
        padding: 15px 0;
    }
    .base-nav-dropdown-menu {
        position: static;
        display: block;
        width: 100%;
        border: none;
        box-shadow: none;
        background-color: var(--bg-color);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.2s ease-out;
        padding: 0;
    }
    .base-nav-dropdown:hover .base-nav-dropdown-menu {
        display: block;
        max-height: 0; /* Override hover effect */
    }
    .base-nav-dropdown.active .base-nav-dropdown-menu {
        max-height: 500px; /* A large enough value */
    }
}


/* ==========================================================================
 * 3 . Forms & Buttons (General - Non-Chat Input)               *
 * ========================================================================== */
.form-group {
    display: flex;
    flex-direction: column;
    margin-bottom: 10px;
}

label {
    margin-bottom: 0px;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="search"],
input[type="tel"],
input[type="url"],
textarea:not(#ollama-chat-form textarea):not(#chat-form textarea):not(.comment-input):not(.text-content-area):not(.pm-post-main-comment-input):not(.pm-comment-reply-input) {
    background-color: var(--bg-color);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    padding: 8px 12px;
    border-radius: 4px;
    box-sizing: border-box;
    width: 100%;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    font-size: 1rem;
    line-height: 1.5;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="number"]:focus,
input[type="search"]:focus,
input[type="tel"]:focus,
input[type="url"]:focus,
textarea:not(#ollama-chat-form textarea):not(#chat-form textarea):not(.comment-input):not(.text-content-area):not(.pm-post-main-comment-input):not(.pm-comment-reply-input):focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(var(--primary-color-rgb), 0.5);
}

.form-control-sm {
    padding: 6px 8px;
    font-size: 0.9em;
}

.form-check {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
}
.form-check-input {
    width: auto;
    margin-right: 5px;
    vertical-align: middle;
}
.form-check-label {
    font-weight: normal;
    margin-bottom: 0;
}


input[type="file"].visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}
input[type="file"].form-control-file {
    display: block;
    padding: 8px;
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-color);
    width: 100%;
    box-sizing: border-box;
}
input[type="file"].form-control-file::-webkit-file-upload-button {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: 3px;
    cursor: pointer;
    margin-right: 10px;
    transition: background-color 0.2s ease;
}
input[type="file"].form-control-file:hover::-webkit-file-upload-button {
    background-color: #3a7ac0;
}


.errors, ul.errors {
    list-style: none;
    padding: 0;
    margin: 5px 0 0 0;
    color: var(--error-color);
    font-size: 0.9em;
}

.btn {
    display: inline-block;
    padding: 6px 18px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    text-align: center;
    transition: background-color 0.2s ease;
    line-height: 1.4;
    text-decoration: none;
}

.btn-primary { background-color: var(--primary-color); color: #ffffff; }
.btn-primary:hover { background-color: #3a7ac0; }

.btn-secondary { background-color: var(--border-color); color: var(--text-color); }
.btn-secondary:hover { background-color: #555; }

.btn-danger { background-color: var(--error-color); color: #ffffff; }
.btn-danger:hover { background-color: #c0392b; }

.btn-sm {
    padding: 7px 7px;
    font-size: 0.9em;
}


/* ==========================================================================
 * 4 . Flash Messages & Toast Notifications (Bottom-Left)      *
 * ========================================================================== */
.base-toast-container-wrapper {
    position: fixed;
    bottom: 20px;
    left: 20px;
    z-index: 1050; /* Toasts z-index */
    display: flex;
    flex-direction: column-reverse;
    align-items: flex-start;
    gap: 10px;
}

.base-toast-message {
    background-color: var(--secondary-color);
    color: var(--text-color);
    padding: 12px 20px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.3);
    opacity: 0;
    transform: translateY(100%);
    transition: opacity 0.4s ease, transform 0.4s ease;
    max-width: 350px;
    word-wrap: break-word;
    font-size: 0.95em;
}

.base-toast-message.toast-show {
    opacity: 1;
    transform: translateY(0);
}

.base-toast-message.toast-success { background-color: var(--success-color); border-color: var(--success-color); color: #ffffff; }
.base-toast-message.toast-error   { background-color: var(--error-color); border-color: var(--error-color); color: #ffffff; }
.base-toast-message.toast-info    { background-color: var(--info-color); border-color: var(--info-color); color: #ffffff; }
.base-toast-message.toast-warning { background-color: var(--warning-color); border-color: var(--warning-color); color: #333; }


/* ==========================================================================
 * 12. Unified Action Button Styles (General Utility)
 * ========================================================================== */

.unified-action-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 8px 16px;
    border: 1px solid transparent;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 500;
    text-align: center;
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
    line-height: 1.4;
    color: var(--text-color);
    background-color: var(--secondary-color);
    text-decoration: none;
}
.unified-action-button:hover {
    background-color: var(--border-color);
    color: var(--text-color);
}
.unified-action-button img,
.unified-action-button svg {
    width: 18px;
    height: 18px;
}
.unified-action-button.primary {
    background-color: var(--primary-color);
    color: #ffffff;
    border-color: var(--primary-color);
}
.unified-action-button.primary:hover {
    background-color: #3a7ac0;
    border-color: #3a7ac0;
    color: #ffffff;
}
.unified-action-button.danger {
    background-color: var(--error-color);
    color: #ffffff;
    border-color: var(--error-color);
}
.unified-action-button.danger:hover {
    background-color: #c0392b;
    border-color: #c0392b;
    color: #ffffff;
}
.unified-action-button.small {
    padding: 4px 10px;
    font-size: 0.85rem;
    gap: 4px;
}
.unified-action-button.small img,
.unified-action-button.small svg {
    width: 14px;
    height: 14px;
}

.unified-icon-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    padding: 8px;
    border: 1px solid var(--border-color);
    border-radius: 50%;
    cursor: pointer;
    background-color: transparent;
    color: var(--text-color);
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.unified-icon-button:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: var(--primary-color);
}
.unified-icon-button img,
.unified-icon-button svg {
    width: 20px;
    height: 20px;
    display: block;
}
.unified-icon-button.square { border-radius: 6px; }
.unified-icon-button.primary {
    background-color: var(--primary-color);
    color: #ffffff;
    border-color: var(--primary-color);
}
.unified-icon-button.primary:hover {
    background-color: #3a7ac0;
    border-color: #3a7ac0;
}
.unified-icon-button.small {
    width: 32px;
    height: 32px;
    padding: 6px;
}
.unified-icon-button.small img,
.unified-icon-button.small svg {
    width: 16px;
    height: 16px;
}

/* ==========================================================================
 * 13. Post/Item Action Menus (Used in _post_macros.html and files.html)
 * ========================================================================== */

.pm-post-actions-menu { /* Container for menu button and dropdown */
    position: relative; /* Crucial for z-index of child dropdown */
    /* No z-index here, let the dropdown handle it */
}

.pm-post-menu-dropdown { /* The actual dropdown menu */
    display: none; /* Managed by JS */
    position: absolute;
    top: 100%; /* Position below the button */
    right: 0; /* Align to the right of the container */
    background-color: var(--secondary-color);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.45); /* Slightly stronger shadow for better pop */
    padding: 6px 0;
    margin: 0;
    min-width: 180px;
    z-index: 500;  /* High z-index to appear above other row items.
    Adjust if needed relative to modals/nav.
    Nav is ~102, Modals/Toasts are 1000+.
    500 should be sufficient for in-page elements. */
    list-style: none;
}

/* Styling for items within the dropdown */
.pm-post-menu-dropdown .unified-action-button.pm-menu-item,
.pm-post-menu-dropdown > a.unified-action-button.pm-menu-item { /* Target <a> tags too */
    display: block;
    width: 100%;
    text-align: left;
    padding: 8px 15px;
    border-radius: 0;
    border: none;
    background-color: transparent;
    color: var(--text-color);
    box-sizing: border-box; /* Ensure padding doesn't expand width */
    line-height: 1.5; /* Ensure text is vertically centered nicely */
}

.pm-post-menu-dropdown .unified-action-button.pm-menu-item:hover,
.pm-post-menu-dropdown > a.unified-action-button.pm-menu-item:hover {
    background-color: var(--primary-color);
    color: #ffffff;
}

.pm-post-menu-dropdown .pm-menu-separator {
    height: 1px;
    background-color: var(--border-color);
    margin: 6px 0;
}


/* Responsive adjustments for input bar height on chat pages */
@media (max-width: 768px) {
    :root {
        /* --input-bar-height: 70px; */
    }
}

/* Styles for embedded chat container from direct_chat.css, moved here and prefixed */
.base-embedded-chat-container-wrapper {
    position: fixed;
    bottom: 0;
    right: 20px;
    display: flex;
    flex-direction: row-reverse;
    align-items: flex-end;
    gap: 10px;
    z-index: 1040; /* Embedded chat z-index */
    pointer-events: none;
}

/*
 * = *=============================================
 * PAGINATION STYLES (Targeting "Good" Screenshot Style)
 * Utilizes pf-prefixed classes from post_feed.html
 * ==============================================
 */

/* Main pagination container (ul element) */
.pf-pagination-list { /* Targets <ul class="pagination pf-pagination-list"> */
    display: flex;
    justify-content: center;
    align-items: center;
    padding-left: 0;
    list-style: none;
    margin-top: 2rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 0.6rem; /* Spacing between pagination buttons */
}

/* Individual pagination item wrapper (li element) */
.pf-page-item { /* Targets <li class="page-item pf-page-item"> */
    margin: 0; /* Spacing is handled by 'gap' in the parent ul */
}

/* Styling for pagination links (a or span elements) */
.pf-page-link { /* Targets <a class="page-link pf-page-link"> or <span class="page-link pf-page-link"> */
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 38px;   /* Minimum width for a good button size */
    height: 38px;      /* Fixed height for consistency */
    padding: 0.25rem 0.75rem; /* Padding inside the button */
    font-size: 0.9rem;
    font-weight: 600;  /* Bolder text */
    line-height: 1;    /* Adjusted for flex alignment */
    color: var(--text-color, #e0e0e0); /* Light text (theme-aware with fallback) */
    background-color: var(--card-bg-color, #3a3a3a); /* Dark grey background (theme-aware with fallback) */
    border: none;      /* === CRUCIAL: No border === */
    border-radius: 50px; /* === CRUCIAL: Pill shape === */
    text-decoration: none;
    transition: background-color 0.15s ease-in-out, color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
    box-shadow: none;  /* Flat design */
    white-space: nowrap; /* Prevent "Previous", "Next" from wrapping */
    cursor: pointer;
}

/* Hover state for default (non-active, non-disabled) pagination links */
.pf-page-item:not(.active):not(.disabled) .pf-page-link:hover {
    color: var(--primary-color, #ff9900); /* Orange text on hover (theme-aware) */
    background-color: var(--hover-bg-color, #4a4a4a); /* Slightly lighter dark grey (theme-aware) */
}

/* Focus state for default (non-active, non-disabled) pagination links for accessibility */
.pf-page-item:not(.active):not(.disabled) .pf-page-link:focus {
    z-index: 3; /* Ensure focus ring is visible */
    outline: 0;
    color: var(--primary-color, #ff9900); /* Consistent with hover */
    background-color: var(--hover-bg-color, #4a4a4a); /* Consistent with hover */
    /* Focus ring using the primary/accent color (theme-aware) */
    box-shadow: 0 0 0 0.2rem rgba(var(--primary-color-rgb, 255,153,0), 0.45);
}

/* Styling for the ACTIVE (current) pagination item */
.pf-page-item.active .pf-page-link {
    z-index: 1; /* Behind focus state but above normal items */
    color: var(--button-text-color, #ffffff); /* White text on active (theme-aware) */
    background-color: var(--primary-color, #ff9900); /* Orange background (theme-aware) */
    box-shadow: none; /* Keep active state flat */
    cursor: default; /* Usually, the active page link isn't interactive */
}

/* Ensure active state maintains its style even on hover/focus if it's an <a> tag.
 * This is important if you want the focus ring on the active item. */
.pf-page-item.active .pf-page-link:hover,
.pf-page-item.active .pf-page-link:focus {
    color: var(--button-text-color, #ffffff);
    background-color: var(--primary-color, #ff9900);
    /* Optional: show focus ring on active item. Remove if not desired. */
    box-shadow: 0 0 0 0.2rem rgba(var(--primary-color-rgb, 255,153,0), 0.45);
}


/* Styling for DISABLED pagination items (e.g., Previous on first page, Next on last page, '...') */
.pf-page-item.disabled .pf-page-link {
    color: #757575; /* Muted text color for disabled items */
    pointer-events: none; /* Make it not clickable */
    /* Use a slightly different background or rely on opacity */
    background-color: var(--card-bg-color, #303030); /* Can be same as default or a bit duller */
    opacity: 0.5;     /* Visually indicate disabled state */
    box-shadow: none;
    cursor: default;
}

/* Specific styling for "Previous" and "Next" links if they need more horizontal space */
/* These use aria-label as per your HTML for Previous/Next */
.pf-page-link[aria-label="Previous"],
.pf-page-link[aria-label="Next"] {
    padding-left: 1rem;  /* More horizontal padding */
    padding-right: 1rem;
    min-width: auto;     /* Allow them to be wider than numeric buttons if text is long */
}

/* If you add icons like '>' for Next (e.g. Next <span class="pf-page-link-icon">&raquo;</span>) */
.pf-page-link .pf-page-link-icon {
    margin-left: 0.4em; /* Space between text and icon */
    font-size: 1em;     /* Adjust icon size if needed */
}