/*
    ملف التنسيقات الرئيسي
*/
:root {
    --bg-color-dark: #000;
    --text-color-dark: #ffbe56;
    --container-bg-dark: #1a1a1a;
    --btn-bg-dark: #ffbe56;
    --btn-text-dark: #000;
    --btn-hover-bg-dark: #e6a74b;

    --bg-color-light: #f0f0f0;
    --text-color-light: #000;
    --container-bg-light: #fff;
    --btn-bg-light: #000;
    --btn-text-light: #fff;
    --btn-hover-bg-light: #333;
    --accent-color: #0984e3;
    --accent-color-dark: #066ecf;
}

body {
    font-family: 'Tajawal', sans-serif;
    background-color: var(--bg-color-light);
    color: var(--text-color-light);
    margin: 0;
    padding: 20px 20px 80px 20px;
    direction: rtl;
    text-align: right;
    line-height: 1.6;
    transition: background-color 0.5s, color 0.5s;
    min-height: 100vh;
    position: relative;
    padding-bottom: 100px; /* لتجنب تداخل الفوتر مع المحتوى */
}
body.dark-theme {
    background-color: var(--bg-color-dark);
    color: var(--text-color-dark);
}
.container {
    max-width: 800px;
    margin: auto;
    background-color: var(--container-bg-light);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
    transition: background-color 0.5s, box-shadow 0.5s;
}
.dark-theme .container {
    background-color: var(--container-bg-dark);
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.2);
}
h2 { color: var(--text-color-light); }
.dark-theme h2 { color: var(--text-color-dark); }
.hidden { display: none !important; }
.header {
    text-align: center;
    margin-bottom: 20px;
    position: relative;
}
.logo {
    width: 150px;
    max-width: 100%;
    height: auto;
}
.theme-toggle-container {
    position: absolute;
    top: 0;
    left: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.theme-toggle {
    background: none;
    border: none;
    color: var(--text-color-light);
    font-size: 1.5em;
    cursor: pointer;
}
.dark-theme .theme-toggle { color: var(--text-color-dark); }
.theme-text {
    font-size: 0.8em;
    color: #555;
    margin-top: 5px;
}
.dark-theme .theme-text { color: #aaa; }
.logout-btn {
    position: absolute;
    top: 0;
    right: 10px;
    background-color: #d63031;
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 20px;
    font-family: 'Tajawal', sans-serif;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.3s;
    display: flex;
    align-items: center;
    gap: 5px;
}
.logout-btn:hover {
    background-color: #c02626;
    transform: translateY(-2px);
}
.navbar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-around;
    background-color: #fff;
    border-top: 1px solid #ddd;
    padding: 10px 0;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}
.dark-theme .navbar {
    background-color: #1a1a1a;
    border-top: 1px solid #333;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.3);
}
.nav-btn {
    background: none;
    border: none;
    color: var(--text-color-light);
    font-family: 'Tajawal', sans-serif;
    font-weight: 700;
    font-size: 0.8em;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    transition: color 0.3s, background-color 0.3s;
    padding: 5px;
    border-radius: 8px;
    text-decoration: none;
}
.dark-theme .nav-btn { color: var(--text-color-dark); }
.nav-btn:hover, .nav-btn.active { color: var(--btn-bg-light); }
.dark-theme .nav-btn:hover, .dark-theme .nav-btn.active { color: var(--btn-bg-dark); }
.nav-btn i { font-size: 1.2em; }
.nav-btn.create-btn {
    background-color: var(--accent-color);
    color: white !important;
    padding: 10px 20px;
    border-radius: 50px;
    position: relative;
    top: -15px;
    box-shadow: 0 5px 15px rgba(9, 132, 227, 0.4);
    transition: background-color 0.3s, transform 0.3s, box-shadow 0.3s;
}
.dark-theme .nav-btn.create-btn {
    background-color: var(--accent-color);
    color: white !important;
    box-shadow: 0 5px 15px rgba(9, 132, 227, 0.6);
}
.nav-btn.create-btn:hover {
    transform: scale(1.05);
    background-color: var(--accent-color-dark);
    box-shadow: 0 8px 20px rgba(9, 132, 227, 0.6);
}
.dark-theme .nav-btn.create-btn:hover {
    background-color: var(--accent-color-dark);
    box-shadow: 0 8px 20px rgba(9, 132, 227, 0.8);
}
input[type="text"], input[type="email"], input[type="password"] {
    width: 100%;
    padding: 10px;
    background-color: #eee;
    border: 1px solid #ccc;
    color: #000;
    border-radius: 5px;
    box-sizing: border-box;
    font-family: 'Tajawal', sans-serif;
    font-size: 1em;
    transition: background-color 0.5s, color 0.5s, border-color 0.5s;
}
.dark-theme input[type="text"], .dark-theme input[type="email"], .dark-theme input[type="password"] {
    background-color: #222;
    border: 1px solid #333;
    color: #ffbe56;
}
select {
    width: 100%;
    padding: 10px;
    background-color: #eee;
    border: 1px solid #ccc;
    color: #000;
    border-radius: 5px;
    box-sizing: border-box;
    font-family: 'Tajawal', sans-serif;
    font-size: 1em;
    transition: background-color 0.5s, color 0.5s, border-color 0.5s;
    appearance: none;
    background-image: url('data:image/svg+xml;charset=UTF-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%23000"><path d="M7 10l5 5 5-5z"/></svg>');
    background-repeat: no-repeat;
    background-position: left 10px center;
    background-size: 20px;
    padding-left: 40px;
}
.dark-theme select {
    background-color: #222;
    border: 1px solid #333;
    color: #ffbe56;
    background-image: url('data:image/svg+xml;charset=UTF-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%23ffbe56"><path d="M7 10l5 5 5-5z"/></svg>');
}
.btn {
    background-color: var(--btn-bg-light);
    color: var(--btn-text-light);
    padding: 12px 20px;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    font-family: 'Tajawal', sans-serif;
    font-weight: 700;
    font-size: 1em;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}
.btn:hover {
    background-color: var(--btn-hover-bg-light);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}
.dark-theme .btn {
    background-color: var(--btn-bg-dark);
    color: var(--btn-text-dark);
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
}
.dark-theme .btn:hover {
    background-color: var(--btn-hover-bg-dark);
    box-shadow: 0 6px 20px rgba(255, 215, 0, 0.6);
}
.add-btn, .remove-btn {
    background-color: #00b894;
    color: white;
    border: none;
    border-radius: 5px;
    width: 35px;
    height: 35px;
    cursor: pointer;
    font-size: 1.5em;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-shrink: 0;
}
.remove-btn { background-color: #d63031; }
.remove-btn:hover { background-color: #c02626; }
.add-btn:hover { background-color: #008f73; }
.input-group {
    margin-bottom: 20px;
    border: 1px solid #ccc;
    padding: 15px;
    border-radius: 8px;
}
.dark-theme .input-group { border: 1px solid #333; }
.input-group label {
    display: block;
    margin-bottom: 10px;
    font-size: 1.1em;
    font-weight: bold;
}
.input-group-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}
.input-group-header h2 { margin: 0; }
.input-with-button {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-bottom: 10px;
}
.input-with-button:last-child { margin-bottom: 0; }
.input-with-button input {
    flex-grow: 1;
    margin-bottom: 0;
}
.field-group {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
}
.data-entry-box {
    padding: 20px;
    border-radius: 12px;
    border: 2px dashed #0984e3;
    background-color: #f6faff;
    margin-top: 20px;
}
.dark-theme .data-entry-box {
    background-color: #2a3447;
    border-color: #ffbe56;
}
.table-view {
    overflow-x: auto;
    margin-top: 20px;
}
#outputTable {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9em;
    text-align: right;
    transition: background-color 0.5s, color 0.5s;
}
#outputTable th, #outputTable td {
    border: 1px solid #ccc;
    padding: 10px;
    transition: border-color 0.5s, background-color 0.5s, color 0.5s;
    cursor: pointer;
}
.dark-theme #outputTable th, .dark-theme #outputTable td { border: 1px solid #444; }
.tutorial-box {
    background-color: #f5f5f5;
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
}
.dark-theme .tutorial-box { background-color: #222; }
.tutorial-box h3 { margin-top: 0; }
.tutorial-box ol {
    padding-right: 20px;
    margin: 0;
}
.tutorial-box li {
    margin-bottom: 5px;
    font-size: 0.9em;
}
.tutorial-box li strong { color: #d63031; }
.button-group {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 20px;
    gap: 10px;
}
.button-group .btn { flex-grow: 1; }
.model-options {
    margin-top: 20px;
    padding: 15px;
    background-color: #f5f5f5;
    border-radius: 8px;
    text-align: center;
}
.dark-theme .model-options { background-color: #222; }
.model-options h3 {
    margin-top: 0;
    margin-bottom: 10px;
}
.model-btn-group {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
}
.model-btn {
    background-color: #0984e3;
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: 50px;
    cursor: pointer;
    font-family: 'Tajawal', sans-serif;
    transition: background-color 0.3s;
}
.model-btn:hover { background-color: #066ecf; }
.login-container {
    padding-top: 50px;
}
.login-container .form-field {
    text-align: right;
    margin-bottom: 15px;
}
.login-container input { margin-top: 5px; }
.login-container .remember-me {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    margin-bottom: 20px;
}
.login-container .remember-me input[type="checkbox"] { width: auto; }
.login-message {
    text-align: center;
    margin-top: 10px;
    font-weight: bold;
    color: #d63031;
}
.profile-info {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}
.profile-info li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #f5f5f5;
    padding: 12px 15px;
    border-radius: 8px;
    margin-bottom: 10px;
    font-weight: bold;
}
.dark-theme .profile-info li { background-color: #222; }
.profile-info li span:first-child { color: #555; }
.dark-theme .profile-info li span:first-child { color: #ccc; }
.footer-container {
    position: absolute;
    bottom: 20px;
    left: 0;
    right: 0;
    z-index: 999;
    pointer-events: none;
    text-align: center;
}
.footer-box {
    background: linear-gradient(45deg, #0984e3, #ffbe56);
    border-radius: 20px;
    padding: 15px 25px;
    margin: 0 auto;
    max-width: 500px;
    text-align: center;
    color: white;
    font-family: 'Tajawal', sans-serif;
    font-weight: 800;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
    animation: fadeInFooter 1s forwards ease-out;
    animation-delay: 2s;
    pointer-events: auto;
}
.dark-theme .footer-box { background: linear-gradient(45deg, #066ecf, #e6a74b); }
.footer-box span {
    display: block;
    font-size: 0.9em;
}
@keyframes fadeInFooter {
    from {
        transform: translateY(100px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}
.modal {
    position: fixed;
    z-index: 1001;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 50px;
}
.modal-content {
    background-color: #fefefe;
    padding: 20px;
    border: 1px solid #888;
    width: 90%;
    max-width: 400px;
    border-radius: 10px;
    position: relative;
}
.dark-theme .modal-content { background-color: #1a1a1a; }
.close-btn {
    color: #aaa;
    float: left;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    position: absolute;
    left: 10px;
    top: 5px;
}
.close-btn:hover, .close-btn:focus {
    color: black;
    text-decoration: none;
}
.dark-theme .close-btn:hover, .dark-theme .close-btn:focus { color: #ffbe56; }
.modal-content h3 {
    text-align: center;
    margin-top: 0;
    margin-bottom: 20px;
}
.modal-content .form-field { margin-bottom: 15px; }
.modal-content .color-picker-item {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
    justify-content: flex-end;
}
.modal-content .color-picker-item label { margin: 0; }
.modal-content .btn { width: 100%; }
@media (max-width: 600px) {
    body { padding: 10px 10px 80px 10px; }
    .container { padding: 15px; }
    .navbar { padding: 10px 5px; }
}