/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Tab animations */
.tab-content {
    animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Card hover effects */
.project-card {
    transition: all 0.3s ease;
}

.project-card:hover {
    transform: translateY(-5px);
}

/* Enhanced ATS-friendly print styles */
@media print {
    @page {
        margin: 0.5in;
        size: A4;
    }

    /* Hide non-essential elements */
    .no-print {
        display: none !important;
    }

    header,
    footer,
    .tab-navigation {
        display: none !important;
    }

    /* Show only CV content */
    #projects {
        display: none !important;
    }

    #cv {
        display: block !important;
    }

    /* Reset all colors and backgrounds for ATS */
    * {
        background: white !important;
        color: black !important;
        box-shadow: none !important;
        border-color: black !important;
        text-shadow: none !important;
    }

    body {
        font-family: "Times New Roman", Times, serif !important;
        font-size: 11pt !important;
        line-height: 1.3 !important;
        background: white !important;
        color: black !important;
        margin: 0 !important;
        padding: 0 !important;
    }

    /* Container adjustments */
    .container {
        max-width: none !important;
        padding: 0 !important;
        margin: 0 !important;
    }

    /* CV section adjustments */
    #cv .bg-white {
        background: white !important;
        box-shadow: none !important;
        border-radius: 0 !important;
        padding: 0 !important;
        margin: 0 !important;
    }

    /* Header section */
    .cv-header {
        text-align: center;
        margin-bottom: 20pt;
        border-bottom: 1pt solid black;
        padding-bottom: 10pt;
    }

    .cv-header h2 {
        font-size: 18pt !important;
        font-weight: bold !important;
        margin: 0 0 5pt 0 !important;
    }

    .cv-header h3 {
        font-size: 14pt !important;
        margin: 0 0 10pt 0 !important;
    }

    .cv-header p {
        font-size: 10pt !important;
        margin: 0 0 8pt 0 !important;
    }

    /* Contact info */
    .contact-info {
        display: flex !important;
        justify-content: center !important;
        flex-wrap: wrap !important;
        gap: 15pt !important;
        font-size: 10pt !important;
    }

    .contact-info a {
        color: black !important;
        text-decoration: none !important;
    }

    /* Section headers */
    .section-header {
        font-size: 14pt !important;
        font-weight: bold !important;
        margin: 15pt 0 8pt 0 !important;
        border-bottom: 1pt solid black !important;
        padding-bottom: 2pt !important;
    }

    /* Skills section */
    .skills-grid {
        display: block !important;
    }

    .skill-category {
        margin-bottom: 10pt !important;
    }

    .skill-category h4 {
        font-size: 12pt !important;
        font-weight: bold !important;
        margin: 0 0 3pt 0 !important;
    }

    .skills-list {
        font-size: 10pt !important;
        line-height: 1.2 !important;
    }

    /* Experience section */
    .experience-item {
        margin-bottom: 12pt !important;
        break-inside: avoid !important;
    }

    .experience-item h4 {
        font-size: 12pt !important;
        font-weight: bold !important;
        margin: 0 0 2pt 0 !important;
    }

    .experience-company {
        font-size: 11pt !important;
        font-weight: bold !important;
        margin: 0 0 2pt 0 !important;
    }

    .experience-date {
        font-size: 10pt !important;
        font-style: italic !important;
        margin: 0 0 5pt 0 !important;
    }

    .experience-list {
        font-size: 10pt !important;
        margin-left: 15pt !important;
        line-height: 1.2 !important;
    }

    .experience-list li {
        margin-bottom: 2pt !important;
    }

    /* Education and Certifications */
    .education-item,
    .cert-item {
        margin-bottom: 8pt !important;
    }

    .education-item h4,
    .cert-item h4 {
        font-size: 12pt !important;
        font-weight: bold !important;
        margin: 0 0 2pt 0 !important;
    }

    .education-item p,
    .cert-item p {
        font-size: 10pt !important;
        margin: 0 0 2pt 0 !important;
    }

    /* Remove all animations and transitions */
    .tab-content {
        animation: none !important;
    }

    /* Hide profile image for ATS */
    .profile-image {
        display: none !important;
    }

    /* Ensure no page breaks in bad places */
    .section-header {
        page-break-after: avoid !important;
    }

    .experience-item,
    .education-item,
    .cert-item {
        page-break-inside: avoid !important;
    }

    /* Hide notifications completely in print */
    .notification {
        display: none !important;
    }

    /* Remove print title and URL */
    title {
        display: none !important;
    }
}

/* Auto-hide header for mobile */
@media (max-width: 768px) {
    header {
        transform: translateY(0);
        transition: transform 0.3s ease-in-out;
    }

    header.header-hidden {
        transform: translateY(-100%);
    }

    /* Add padding to body when header is sticky to prevent content jump */
    body {
        padding-top: 0;
        transition: padding-top 0.3s ease-in-out;
    }

    body.header-padding {
        padding-top: 80px; /* Adjust based on your header height */
    }
}

/* Smooth header transition for all devices */
header {
    transition:
        transform 0.3s ease-in-out,
        box-shadow 0.3s ease-in-out;
}

/* Show header when hovering near top of screen on mobile */
@media (max-width: 768px) {
    .header-show-zone {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        height: 50px;
        z-index: 60;
        pointer-events: none;
    }

    .header-show-zone:hover ~ header {
        transform: translateY(0) !important;
    }
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* Dark mode scrollbar */
.dark ::-webkit-scrollbar-track {
    background: #1f2937;
}

.dark ::-webkit-scrollbar-thumb {
    background: #4b5563;
}

.dark ::-webkit-scrollbar-thumb:hover {
    background: #6b7280;
}

/* Theme transition */
* {
    transition:
        background-color 0.3s ease,
        color 0.3s ease,
        border-color 0.3s ease;
}

/* Gradient background */
.gradient-bg {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.dark .gradient-bg {
    background: linear-gradient(135deg, #4c1d95 0%, #1e3a8a 100%);
}

/* Improved Toggle switch with 3 states */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 90px;
    height: 30px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #cbd5e1;
    transition: 0.4s;
    border-radius: 34px;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

.slider:before {
    position: absolute;
    content: "";
    height: 22px;
    width: 22px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: 0.4s;
    border-radius: 50%;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* Auto mode (default) */
.toggle-switch.auto .slider {
    background: linear-gradient(135deg, #fbbf24 0%, #1e293b 100%);
}

.toggle-switch.auto .slider:before {
    transform: translateX(32px);
    background-color: #f8fafc;
}

/* Light mode */
.toggle-switch.light .slider {
    background-color: #fbbf24;
}

.toggle-switch.light .slider:before {
    transform: translateX(0);
    background-color: #fff;
}

/* Dark mode */
.toggle-switch.dark .slider {
    background-color: #1e293b;
}

.toggle-switch.dark .slider:before {
    transform: translateX(60px);
    background-color: #f8fafc;
}

/* Theme icons */
.theme-icon {
    transition: all 0.3s ease;
    cursor: pointer;
}

.theme-icon.active {
    color: #4f46e5;
    transform: scale(1.2);
}

.theme-icon:hover {
    transform: scale(1.1);
}

/* Skill badges animation */
.skill-badge {
    transition: all 0.2s ease;
}

.skill-badge:hover {
    transform: scale(1.05);
}

/* Theme indicator */
.theme-indicator {
    position: absolute;
    top: -25px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 10px;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    white-space: nowrap;
}

.toggle-switch:hover .theme-indicator {
    opacity: 1;
}

/* Print button styles */
.print-btn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    background: #4f46e5;
    color: white;
    border: none;
    border-radius: 50px;
    padding: 15px 20px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.print-btn:hover {
    background: #3b82f6;
    transform: translateY(-2px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

.print-btn:active {
    transform: translateY(0);
}

.dark .print-btn {
    background: #6366f1;
}

.dark .print-btn:hover {
    background: #4f46e5;
}

/* Notification styles */
.notification {
    position: fixed;
    bottom: 4rem;
    right: 4rem;
    background: #4f46e5;
    color: white;
    padding: 12px 20px;
    border-radius: 8px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    z-index: 999;
    transform: translateY(100%);
    transition: transform 0.3s ease;
    font-size: 14px;
    font-weight: 500;
}

.notification.show {
    transform: translateY(0);
}