/* /assets/style.css - Main stylesheet for the MTP Reviewer application */

:root {
    --primary-color: #00529B;
    --secondary-color: #FDB813;
    --background-color: #f4f7fa;
    --text-color: #333;
    --border-color: #dce4ec;
    --white: #fff;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --error-color: #dc3545;
    --font-family: "Inter", sans-serif;
}

body {
    font-family: var(--font-family);
    background-color: var(--background-color);
    color: var(--text-color);
    margin: 0;
    line-height: 1.6;
}

.navbar {
    background-color: var(--white);
    padding: 1rem 2rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar .logo { font-weight: 700; font-size: 1.5rem; color: var(--primary-color); text-decoration: none; }
.navbar .nav-links a { text-decoration: none; color: var(--text-color); margin-left: 1rem; }
.container { max-width: 1200px; margin: 2rem auto; padding: 2rem; background: var(--white); border-radius: 8px; box-shadow: 0 4px 6px rgba(0,0,0,0.05); }
.small-container { max-width: 500px; }
h1, h2, h3, h4 { color: var(--primary-color); margin-top: 0; }
.btn { position: relative; display: inline-block; background-color: var(--primary-color); color: var(--white); padding: 10px 20px; border-radius: 5px; text-decoration: none; border: none; cursor: pointer; font-family: var(--font-family); font-size: 1rem; transition: background-color 0.2s, opacity 0.2s; }
.btn:hover { background-color: #003d73; }
.btn:disabled { opacity: 0.6; cursor: not-allowed; }
.btn-secondary { background-color: #6c757d; }
.btn-secondary:hover { background-color: #5a6268; }
.btn-small { padding: 5px 10px; font-size: 0.875rem; }
/* **FEATURE:** Style for the delete button */
.btn-danger { background-color: var(--error-color); }
.btn-danger:hover { background-color: #c82333; }


/* Loader Styles */
.btn .btn-text { transition: opacity 0.2s; }
.btn .loader {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: var(--white);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    opacity: 0;
    transition: opacity 0.2s;
}
.btn.loading .loader { opacity: 1; }
.btn.loading .btn-text { opacity: 0; }
@keyframes spin { to { transform: translate(-50%, -50%) rotate(360deg); } }


.form-group { margin-bottom: 1.5rem; }
.form-group label { display: block; margin-bottom: 0.5rem; font-weight: 500; }
.form-group input[type="text"], .form-group input[type="email"], .form-group input[type="password"], textarea { width: 100%; padding: 10px; border: 1px solid var(--border-color); border-radius: 5px; box-sizing: border-box; }
.file-input-group { display: flex; gap: 10px; margin-bottom: 10px; }
.file-input-group input[type="text"] { flex-grow: 1; }
.header-bar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 2rem; border-bottom: 1px solid var(--border-color); padding-bottom: 1rem; }
.header-actions { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; }
.search-form { display: flex; }
.search-form input[type="text"] { width: 250px; }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 12px; border-bottom: 1px solid var(--border-color); }
th { font-weight: 500; color: #555; }
.status-badge { padding: 4px 8px; border-radius: 12px; font-size: 0.8rem; font-weight: 500; color: var(--white); }
.status-awaiting-review, .status-awaiting_review { background-color: var(--info-color); }
.status-revisions-requested, .status-revisions_requested { background-color: var(--warning-color); color: var(--text-color); }
.status-approved { background-color: var(--success-color); }
.status-archived { background-color: #6c757d; }
.notice { padding: 1rem; margin-bottom: 1rem; border-radius: 5px; border: 1px solid transparent; }
.notice.error { background-color: #f8d7da; border-color: #f5c6cb; color: #721c24; }
.notice.info { background-color: #d1ecf1; border-color: #bee5eb; color: #0c5460; }
.grid-container { display: grid; grid-template-columns: 2fr 1fr; gap: 2rem; }
.main-content { min-width: 0; }
.sidebar { min-width: 0; }

/* Annotation Styles */
.annotation-viewer { flex-grow: 1; }
#main-image-wrapper { position: relative; cursor: crosshair; background-color: #f8f9fa; border: 1px solid var(--border-color); border-radius: 5px; overflow: hidden; display: flex; align-items: center; justify-content: center; min-height: 400px; }
#main-image-wrapper .placeholder-content { text-align: center; color: #999; }
#main-image-wrapper img { display: block; max-width: 100%; max-height: 70vh; }
.viewer-info { display: flex; justify-content: space-between; align-items: center; padding: 0.5rem 0; }
.annotation-pin { position: absolute; width: 24px; height: 24px; border-radius: 50%; transform: translate(-50%, -50%); display: flex; align-items: center; justify-content: center; color: white; font-size: 14px; font-weight: bold; cursor: pointer; box-shadow: 0 2px 4px rgba(0,0,0,0.4); }
.annotation-pin.client { background-color: var(--primary-color); }
.annotation-pin.admin { background-color: var(--error-color); }
#annotation-list { max-height: 400px; overflow-y: auto; border: 1px solid var(--border-color); padding: 1rem; border-radius: 5px; margin-top: 1rem; }
.comment { padding: 1rem; border-radius: 5px; margin-bottom: 1rem; }
.comment.client { background-color: #e2f0ff; }
.comment.admin { background-color: #f1f3f5; }
.comment p { margin: 0; }
.comment .timestamp { font-size: 0.8rem; color: #666; margin-top: 0.5rem; display: block; }

/* Modal */
.modal-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.6); display: flex; align-items: center; justify-content: center; z-index: 1000; }
.modal-content { background: white; padding: 2rem; border-radius: 8px; width: 90%; max-width: 500px; }
.modal-content textarea { min-height: 120px; }
.modal-actions { margin-top: 1rem; display: flex; justify-content: flex-end; gap: 1rem; }

/* Sidebar & Thumbnails */
.versions-list { max-height: 60vh; overflow-y: auto; padding-right: 10px; }
.version-group-sidebar { margin-bottom: 1.5rem; }
.version-group-sidebar h4 { margin-top: 0; margin-bottom: 0.5rem; padding-bottom: 0.5rem; border-bottom: 1px solid var(--border-color); font-size: 1rem; }
.thumbnails-sidebar { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.thumbnail-item { border: 2px solid transparent; padding: 5px; border-radius: 5px; cursor: pointer; text-align: center; position: relative; background-color: #f8f9fa; overflow: hidden; display: flex; flex-direction: column; justify-content: flex-start; height: 150px; }
.thumbnail-item.active { border-color: var(--primary-color); }
.thumbnail-item .image-container { height: 100px; display: flex; align-items: center; justify-content: center; margin-bottom: 5px; }
.thumbnail-item img { max-width: 100%; max-height: 100%; object-fit: contain; }
.thumbnail-item span { font-size: 0.85rem; line-height: 1.2; word-break: break-word; }
.selected-tag { position: absolute; top: -10px; right: -10px; background-color: var(--secondary-color); color: var(--text-color); font-size: 0.75rem; padding: 2px 6px; border-radius: 10px; font-weight: bold; }
.actions-box { background-color: #f8f9fa; padding: 1.5rem; border-radius: 5px; margin-top: 1rem; }
.actions-box button { width: 100%; margin-bottom: 1rem; }
.btn-delete-file { position: absolute; top: 0; right: 0; background-color: var(--error-color); color: white; border: none; border-radius: 50%; width: 20px; height: 20px; font-size: 14px; line-height: 20px; text-align: center; cursor: pointer; opacity: 0.8; transition: opacity 0.2s; transform: translate(40%, -40%); }
.btn-delete-file:hover { opacity: 1; }
.add-files-section { margin-top: 2rem; padding-top: 2rem; border-top: 1px solid var(--border-color); }
#annotation-list-wrapper { margin-top: 2rem; }

/* Toast Notification Styles */
#toast {
    position: fixed;
    bottom: -100px;
    left: 50%;
    transform: translateX(-50%);
    padding: 1rem 2rem;
    border-radius: 8px;
    color: var(--white);
    font-weight: 500;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    transition: bottom 0.5s ease-in-out;
    z-index: 2000;
}
#toast.show { bottom: 20px; }
#toast.success { background-color: var(--success-color); }
#toast.error { background-color: var(--error-color); }

@media (max-width: 992px) {
    .grid-container { grid-template-columns: 1fr; }
    .versions-list { max-height: none; }
    .thumbnails-sidebar { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); }
}
@media (max-width: 768px) {
    .header-bar { flex-direction: column; align-items: flex-start; gap: 1rem; }
}