/* style.css */
:root {
    --bg-color: #f0f4f8; --card-bg-color: #ffffff; --text-color: #1a202c;
    --text-muted-color: #4a5568; --border-color: #e2e8f0; --primary-color: #6d28d9;
    --primary-hover-color: #5b21b6; --primary-text-color: #5b21b6;
    --shadow-color: rgba(109, 40, 217, 0.08); --header-color: #5b21b6;
    --ai-card-bg: linear-gradient(135deg, #f3e8ff 0%, #e9d5ff 100%);
    --font-fr-en: 'Poppins', sans-serif; --font-ar: 'Tajawal', sans-serif;
}
[data-theme="dark"] {
    --bg-color: #1a202c; --card-bg-color: #2d3748; --text-color: #e2e8f0; /* Light text */
    --text-muted-color: #a0aec0; /* Lighter muted */ --border-color: #4a5568; --primary-color: #8b5cf6;
    --primary-hover-color: #a78bfa; --primary-text-color: #a78bfa;
    --shadow-color: rgba(0, 0, 0, 0.15); --header-color: #a78bfa;
    --ai-card-bg: linear-gradient(135deg, #4c1d95 0%, #3730a3 100%);
}
body { font-family: var(--font-fr-en); background-color: var(--bg-color); color: var(--text-color); transition: background-color 0.3s, color 0.3s; margin: 0; padding: 1.5rem; }
html[lang="ar"] body, html[lang="ar"] button, html[lang="ar"] input, html[lang="ar"] select, html[lang="ar"] textarea { font-family: var(--font-ar); }
html[lang="ar"] { direction: rtl; } html:not([lang="ar"]) { direction: ltr; }
.stats-card { background-color: var(--card-bg-color); border: 1px solid var(--border-color); box-shadow: 0 4px 16px var(--shadow-color); transition: transform 0.3s ease, box-shadow 0.3s ease, background-color 0.3s, border-color 0.3s; border-radius: 0.75rem; }
.stats-card:hover { transform: translateY(-4px); box-shadow: 0 8px 24px var(--shadow-color); }
h1, h2, h3 { color: var(--text-color); } h1 { color: var(--header-color); }
p, label, span, div, li, strong { color: inherit; } /* Inherit color by default */
p:not(.font-bold):not(.text-red-600):not(.text-xl):not(.text-lg), label, span:not(.font-bold):not(.text-red-600), .text-muted { color: var(--text-muted-color); } /* Apply muted color */
#ai-analysis-card, #ai-analysis-card h2, #ai-analysis-card h3, #ai-analysis-card p, #ai-analysis-card strong { color: var(--text-color); } /* AI Card text */
#ai-analysis-card p:not(.font-bold) { color: color-mix(in srgb, var(--text-color) 85%, transparent); }

th { background-color: var(--primary-color); color: white; padding: 10px 15px; text-align: center; font-weight: 600; font-size: 0.8rem; }
td { padding: 8px 12px; text-align: center; color: var(--text-color); font-size: 0.85rem; } /* TD text color */
td.align-left { text-align: left; } html[lang="ar"] td.align-left { text-align: right; }
td.align-right { text-align: right; } html[lang="ar"] td.align-right { text-align: left; }
tr:nth-child(even) { background-color: rgba(127, 127, 127, 0.05); } table, th, td { border: 1px solid var(--border-color); border-collapse: collapse;} table { width: 100%; }
input, textarea, select { background-color: var(--card-bg-color); color: var(--text-color); border: 1px solid var(--border-color); border-radius: 0.375rem; padding: 0.5rem 0.75rem; font-size: 0.9rem;}
input::placeholder, textarea::placeholder { color: var(--text-muted-color); opacity: 0.7;}
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--primary-color); box-shadow: 0 0 0 2px color-mix(in srgb, var(--primary-color) 25%, transparent); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; padding: 0.6rem 1.2rem; border-radius: 0.375rem; font-weight: 500; transition: all 0.2s; box-shadow: 0 2px 4px rgba(0,0,0,0.08); cursor: pointer; border: none;}
.btn:disabled { cursor: not-allowed; opacity: 0.6; }
html[lang="ar"] .btn { gap: 0.5rem; }
.btn:hover:not(:disabled) { transform: translateY(-1px); box-shadow: 0 4px 8px rgba(0,0,0,0.12); }
.btn-primary { background-color: var(--primary-color); color: white; } .btn-primary:hover:not(:disabled) { background-color: var(--primary-hover-color); }
.ai-card { background: var(--ai-card-bg); border-color: color-mix(in srgb, var(--primary-color) 30%, transparent); }
.chart-wrapper { position: relative; height: 350px; width: 100%; }
#toast-notification { position: fixed; top: 20px; right: 20px; padding: 1rem 1.5rem; border-radius: 8px; color: white; font-weight: 500; box-shadow: 0 4px 15px rgba(0,0,0,0.1); transform: translateX(120%); transition: transform 0.5s ease-in-out; z-index: 1000; }
html[lang="ar"] #toast-notification { right: auto; left: 20px; transform: translateX(-120%); } #toast-notification.show { transform: translateX(0); } html[lang="ar"] #toast-notification.show { transform: translateX(0); }
#toast-notification.success { background-color: #38a169; } #toast-notification.error { background-color: #e53e3e; }
#chatbot-toggle { position: fixed; bottom: 20px; right: 20px; background-color: var(--primary-color); color: white; border-radius: 50%; width: 55px; height: 55px; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 12px rgba(0,0,0,0.2); cursor: pointer; transition: background-color 0.3s, transform 0.2s; z-index: 1010; }
html[lang="ar"] #chatbot-toggle { right: auto; left: 20px; } #chatbot-toggle:hover { background-color: var(--primary-hover-color); transform: scale(1.05); }
#chatbot-window { position: fixed; bottom: 85px; right: 20px; width: 320px; max-height: 420px; background-color: var(--card-bg-color); border: 1px solid var(--border-color); border-radius: 10px; box-shadow: 0 5px 20px rgba(0,0,0,0.15); display: flex; flex-direction: column; overflow: hidden; z-index: 1000; transition: opacity 0.3s, transform 0.3s; opacity: 0; transform: translateY(20px) scale(0.95); pointer-events: none; }
html[lang="ar"] #chatbot-window { right: auto; left: 20px; } #chatbot-window.visible { opacity: 1; transform: translateY(0) scale(1); pointer-events: auto; }
.chatbot-header { background-color: var(--primary-color); color: white; padding: 10px 15px; font-weight: 600; display: flex; justify-content: space-between; align-items: center; }
.chatbot-close { background: none; border: none; color: white; cursor: pointer; padding: 5px;} .chatbot-messages { flex-grow: 1; padding: 10px; overflow-y: auto; scroll-behavior: smooth; }
.chatbot-input-area { border-top: 1px solid var(--border-color); padding: 10px; display: flex; background-color: var(--bg-color); }
.chatbot-input { flex-grow: 1; padding: 8px 12px; border: 1px solid var(--border-color); border-radius: 15px; margin-inline-end: 5px; color: var(--text-color); background-color: var(--card-bg-color); font-size: 0.9rem;}
.chatbot-send-btn { background-color: var(--primary-color); color: white; padding: 8px 10px; border: none; border-radius: 50%; cursor: pointer; display: flex; align-items: center; justify-content: center;}
.chatbot-message { margin-bottom: 8px; padding: 8px 12px; border-radius: 12px; max-width: 85%; word-wrap: break-word; font-size: 0.9rem; line-height: 1.4; }
.chatbot-message.user { background-color: var(--primary-color); color: white; margin-inline-start: auto; border-bottom-right-radius: 2px; } html[lang="ar"] .chatbot-message.user { border-bottom-right-radius: 12px; border-bottom-left-radius: 2px; }
.chatbot-message.bot { background-color: #e2e8f0; color: #1a202c; margin-inline-end: auto; border-bottom-left-radius: 2px; } html[lang="ar"] .chatbot-message.bot { border-bottom-left-radius: 12px; border-bottom-right-radius: 2px; }
[data-theme="dark"] .chatbot-message.bot { background-color: #4a5568; color: #e2e8f0; }
.custom-select-wrapper { position: relative; display: inline-block; vertical-align: middle; }
.custom-select { appearance: none; -webkit-appearance: none; -moz-appearance: none; background-image: url('data:image/svg+xml;utf8,<svg fill="currentColor" height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg"><path d="M7 10l5 5 5-5z"></path></svg>'); background-repeat: no-repeat; background-position: right 0.75rem center; background-size: 1em 1em; padding-right: 2.5rem; padding-left: 0.75rem; border: 1px solid var(--border-color); border-radius: 0.375rem; cursor: pointer; line-height: inherit; background-color: var(--card-bg-color); color: var(--text-color); height: 40px; }
html[lang="ar"] .custom-select { background-position: left 0.75rem center; padding-right: 0.75rem; padding-left: 2.5rem; } .custom-select.btn { padding-top: 0.6rem; padding-bottom: 0.6rem; height: 40px; }
#language-select.custom-select { height: auto; padding-top: 0.25rem; padding-bottom: 0.25rem; }
#pdf-preview-modal { position: fixed; inset: 0; background-color: rgba(0,0,0,0.6); display: flex; align-items: center; justify-content: center; z-index: 2000; opacity: 0; pointer-events: none; transition: opacity 0.3s; }
#pdf-preview-modal.visible { opacity: 1; pointer-events: auto; } .pdf-modal-content { background-color: var(--card-bg-color); color: var(--text-color); padding: 1.5rem; border-radius: 0.75rem; width: 90%; max-width: 800px; height: 90vh; display: flex; flex-direction: column; }
.pdf-modal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; } .pdf-modal-body { flex-grow: 1; display: flex; flex-direction: column; overflow: hidden; border: 1px solid var(--border-color); border-radius: 0.5rem;}
#pdf-iframe { width: 100%; height: 100%; border: none; } .pdf-modal-footer { margin-top: 1rem; display: flex; justify-content: flex-end; gap: 1rem; flex-wrap: wrap;} /* Align buttons right */
.pdf-custom-inputs { flex-grow: 1; display: flex; gap: 1rem; margin-bottom: 1rem; } .pdf-custom-inputs input { padding: 0.5rem; flex-grow: 1; font-size: 0.85rem; }
.hidden { display: none !important; }