/*
 * General Styles & Theming
 * Professional & Creative Redesign for ATS Project
 * Developer: "محترف"
 */

/* 1. CSS Variables for Theming - easy to customize */
:root {
    --primary-color: #4A90E2;       /* A sophisticated, modern blue */
    --secondary-color: #50E3C2;     /* A vibrant, fresh teal/mint for accents */
    --dark-color: #2c3e50;          /* A deep, soft charcoal instead of pure black */
    --light-color: #ffffff;         /* Pure white */
    --gray-color-light: #f7f9fc;    /* A very light gray for backgrounds */
    --gray-color-medium: #e4e7ed;   /* For borders and dividers */
    --gray-color-dark: #8a95a5;     /* For secondary text */
    --success-color: #28a745;       /* Kept for consistency where needed */
    --danger-color: #e74c3c;        /* A modern, softer red */

    --font-primary: 'Poppins', 'Segoe UI', sans-serif;
    --font-secondary: 'Merriweather', 'Georgia', serif;

    --border-radius-sm: 0.5rem;
    --border-radius-md: 0.75rem;
    --shadow-light: 0 4px 15px rgba(0, 0, 0, 0.05);
    --shadow-medium: 0 8px 25px rgba(0, 0, 0, 0.1);
    --transition-fast: all 0.3s ease;
}

/* 2. General Body & Typography */
body {
    font-family: var(--font-primary);
    background-color: var(--gray-color-light);
    color: var(--dark-color);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    color: var(--dark-color);
}

h1 { font-size: 3.5rem; font-weight: 700; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.75rem; }

p {
    color: var(--gray-color-dark);
    margin-bottom: 1rem;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition-fast);
}

a:hover {
    color: var(--secondary-color);
    text-decoration: none;
}

/* 3. Reusable Components */
.card {
    background-color: var(--light-color);
    border: none;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-light);
    transition: var(--transition-fast);
    overflow: hidden;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.btn {
    font-weight: 600;
    border-radius: var(--border-radius-sm);
    padding: 0.8rem 1.8rem;
    transition: var(--transition-fast);
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--light-color);
}
.btn-primary:hover {
    background-color: var(--light-color);
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-secondary {
    background-color: var(--gray-color-medium);
    border-color: var(--gray-color-medium);
    color: var(--dark-color);
}
.btn-secondary:hover {
    background-color: var(--gray-color-dark);
    color: var(--light-color);
    border-color: var(--gray-color-dark);
}

.btn-success {
    background-color: var(--success-color);
    border-color: var(--success-color);
    color: var(--light-color);
}

/* 4. Page Specific: index.php */
.navbar-brand .bi { color: var(--primary-color); }

.hero-section {
    background:
        linear-gradient(45deg, rgba(74, 144, 226, 0.9), rgba(80, 227, 194, 0.9)),
        url('https://images.unsplash.com/photo-1521737604893-d14cc237f11d?q=80&w=2084&auto=format&fit=crop') center center no-repeat;
    background-size: cover;
    padding: 120px 0;
    color: var(--light-color);
    border-radius: 0 0 var(--border-radius-md) var(--border-radius-md);
}
.hero-section h1 {
    color: var(--light-color);
    font-weight: 800;
}
.hero-section .lead {
    font-size: 1.3rem;
    opacity: 0.9;
    max-width: 700px;
    margin: 1rem auto;
}

.department-title {
    font-weight: 700;
    margin-bottom: 2.5rem;
    position: relative;
    display: inline-block;
}
.department-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -10px;
    width: 50%;
    height: 4px;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.job-card {
    display: flex;
    flex-direction: column;
    height: 100%;
}
.job-card .card-body {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}
.job-card .card-title {
    color: var(--primary-color);
    font-size: 1.4rem;
}
.job-card .btn-apply {
    margin-top: auto; /* Pushes button to the bottom */
    align-self: flex-start;
}

/* 5. Page Specific: apply.php */
.form-container-v2 {
    background-color: var(--light-color);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-medium);
}
.job-info-panel {
    background-color: var(--dark-color);
    color: var(--light-color);
    padding: 3rem;
}
.job-info-panel h2 {
    color: var(--light-color);
    font-family: var(--font-secondary);
}
.job-info-panel .badge {
    background-color: var(--primary-color);
    color: var(--light-color);
    padding: 0.6em 1.2em;
    border-radius: 50px;
}
.application-form-panel { padding: 3rem; }

/* Elegant Stepper */
.stepper-v2 {
    display: flex;
    justify-content: space-between;
    margin-bottom: 3rem;
}
.stepper-v2 .step {
    text-align: center;
    flex: 1;
    position: relative;
}
.step .step-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--gray-color-light);
    border: 2px solid var(--gray-color-medium);
    color: var(--gray-color-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 10px;
    transition: var(--transition-fast);
    font-size: 1.2rem;
}
.step .step-label {
    font-size: 0.9rem;
    color: var(--gray-color-dark);
    transition: var(--transition-fast);
}
.step:not(:last-child)::after { /* Connector Line */
    content: '';
    position: absolute;
    top: 25px;
    left: 50%;
    width: 100%;
    height: 2px;
    background-color: var(--gray-color-medium);
    z-index: -1;
    transition: background-color 0.4s ease;
}
.step.active .step-icon, .step.completed .step-icon {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--light-color);
    transform: scale(1.1);
}
.step.active .step-label {
    color: var(--primary-color);
    font-weight: 600;
}
.step.completed:after { background-color: var(--primary-color); }
.step.completed .step-label { color: var(--dark-color); }


/* Form Elements */
.form-step { display: none; }
.form-step.active { display: block; animation: fadeIn 0.5s ease-out; }
.form-label { font-weight: 600; margin-bottom: 0.5rem; }
.form-control, .form-select {
    border: 2px solid var(--gray-color-medium);
    border-radius: var(--border-radius-sm);
    padding: 0.85rem 1.25rem;
    transition: var(--transition-fast);
}
.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(74, 144, 226, 0.2);
    background-color: var(--light-color);
}
.form-control.is-invalid { border-color: var(--danger-color); }
.error-message { color: var(--danger-color); font-size: 0.875rem; margin-top: 0.5rem; display: none; }

/* File Upload Area */
.file-drop-area {
    border: 2px dashed var(--gray-color-medium);
    border-radius: var(--border-radius-md);
    padding: 2.5rem;
    text-align: center;
    cursor: pointer;
    background-color: var(--gray-color-light);
    transition: var(--transition-fast);
}
.file-drop-area:hover, .file-drop-area.is-dragover {
    background-color: #eaf2fb;
    border-color: var(--primary-color);
}
.file-drop-area .bi { font-size: 3rem; color: var(--primary-color); margin-bottom: 1rem; }
.file-msg { color: var(--primary-color); font-weight: 500; }
#file-list { margin-top: 1rem; }
#file-list li { background-color: var(--gray-color-light); padding: 0.5rem 1rem; border-radius: var(--border-radius-sm); }

/* Review Section */
.review-section {
    background-color: var(--gray-color-light);
    border-left: 5px solid var(--secondary-color);
    padding: 1.5rem;
    border-radius: var(--border-radius-sm);
    margin-bottom: 1.5rem;
}
.review-title { color: var(--primary-color); font-weight: 600; }
.review-data strong { color: var(--dark-color); }


/* 6. Page Specific: Confirmation & Message Pages */
.message-container-v2 {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    text-align: center;
    padding: 2rem;
}
.message-card {
    max-width: 600px;
    padding: 3rem;
}
.message-card .icon-wrapper {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    margin: 0 auto 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3.5rem;
}
.message-card .icon-wrapper.success { background-color: rgba(40, 167, 69, 0.1); color: var(--success-color); }
.message-card .icon-wrapper.danger { background-color: rgba(231, 76, 60, 0.1); color: var(--danger-color); }
.message-card .message-title { font-size: 2.2rem; margin-bottom: 1rem; }
.message-card .lead { color: var(--gray-color-dark); }

/* 7. Page Specific: book_appointment.php */
:root { /* FullCalendar variables */
    --fc-border-color: var(--gray-color-medium);
    --fc-today-bg-color: rgba(74, 144, 226, 0.1);
    --fc-event-bg-color: var(--secondary-color);
    --fc-event-border-color: var(--secondary-color);
    --fc-button-text-color: var(--light-color);
    --fc-button-bg-color: var(--primary-color);
    --fc-button-active-bg-color: #3a7bc8;
    --fc-button-border-color: var(--primary-color);
}
#calendar {
    padding: 1.5rem;
    background-color: var(--light-color);
    border-radius: var(--border-radius-md);
}
.confirmation-section {
    background-color: #eaf2fb;
    padding: 2rem;
    border-radius: var(--border-radius-md);
    margin-top: 2rem;
    text-align: center;
    display: none;
}
.confirmation-section h5 { color: var(--primary-color); }

/* 8. Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in-section {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.fade-in-section.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* 9. Footer */
.footer {
    background-color: var(--light-color);
    border-top: 1px solid var(--gray-color-medium);
}

/* 10. Responsive Adjustments */
@media (max-width: 991.98px) {
    .job-info-panel {
        border-radius: var(--border-radius-md) var(--border-radius-md) 0 0;
    }
    .application-form-panel {
        border-radius: 0 0 var(--border-radius-md) var(--border-radius-md);
    }
    .stepper-v2 { flex-direction: column; }
    .step { flex: auto; margin-bottom: 1rem; }
    .step::after { display: none; } /* Hide connector on mobile for cleaner look */
}
 /* يمكنك نقل هذا الكود إلى ملف style.css الخاص بك */
        .navbar-nav .nav-link {
            position: relative;
            padding-left: 0.75rem;
            padding-right: 0.75rem;
            padding-bottom: 0.5rem;
            transition: color 0.3s ease-in-out;
            font-weight: 600; /* لجعل الخط أعرض قليلاً */
        }

        .navbar-nav .nav-link::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 0;
            height: 2px;
            background-color: var(--bs-primary); /* يستخدم اللون الأساسي لـ Bootstrap */
            transition: width 0.3s ease-in-out;
        }

        .navbar-nav .nav-link:hover::after,
        .navbar-nav .nav-link.active::after {
            width: 50%;
        }

        .navbar-nav .nav-link:hover,
        .navbar-nav .nav-link.active {
            color: var(--bs-dark) !important; /* جعل لون النص أغمق عند التمرير أو في الحالة النشطة */
        }