/* ============================================
   CSS Variables for Theming
   ============================================ */
:root {
    /* Light Theme Colors */
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #e9ecef;
    --text-primary: #212529;
    --text-secondary: #6c757d;
    --text-tertiary: #495057;
    --border-color: #dee2e6;
    --accent-color: #007bff;
    --accent-hover: #0056b3;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.15);
    --error-color: #dc3545;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
}

[data-theme="dark"] {
    /* Dark Theme Colors - Matching site's teal/mint scheme */
    --bg-primary: #1e2e32;
    --bg-secondary: #152126;
    --bg-tertiary: #2a4046;
    --text-primary: #e0fdf9;
    --text-secondary: #b0ede7;
    --text-tertiary: #c8f5f0;
    --border-color: #28454e;
    --accent-color: #5ec9d4;
    --accent-hover: #4db5c0;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.6);
    --error-color: #ff6b6b;
    --success-color: #51cf66;
    --warning-color: #ffd43b;
    --info-color: #74c0fc;
    /* Dark Theme Colors - WCAG AA Compliant */
    --bg-primary: #121212;
    --bg-secondary: #1e1e1e;
    --bg-tertiary: #2a2a2a;
    --text-primary: #e8e8e8;
    --text-secondary: #b8b8b8;
    --text-tertiary: #d0d0d0;
    --border-color: #3f3f3f;
    --accent-color: #5eb3f6;
    --accent-hover: #7ec4f7;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.5);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.6);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.7);
    --error-color: #ff6b6b;
    --success-color: #51cf66;
    --warning-color: #ffd43b;
    --info-color: #4dabf7;
}

/* ============================================
   Global Styles & Reset
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    line-height: 1.6;
    transition: background-color 0.3s ease, color 0.3s ease;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
}

/* ============================================
   Header Styles
   ============================================ */
#app {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

header {
    background-color: var(--bg-primary);
    padding: 1rem 2rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

header h1 {
    font-size: 1.5rem;
    color: var(--accent-color);
    margin: 0;
}

.navbar {
    display: flex;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: all 0.2s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--accent-color);
    background-color: var(--bg-secondary);
}

.nav-link.active {
    color: var(--accent-color);
    background-color: rgba(94, 179, 246, 0.15);
}

[data-theme="dark"] .nav-link {
    color: var(--text-secondary);
}

[data-theme="dark"] .nav-link:hover {
    color: var(--accent-color);
    background-color: var(--bg-tertiary);
}

[data-theme="dark"] .nav-link.active {
    color: var(--accent-color);
    background-color: rgba(94, 179, 246, 0.2);
}

[data-theme="dark"] .nav-link.active {
    background-color: rgba(94, 201, 212, 0.2);
}

.header-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
}

#theme-toggle {
    background: linear-gradient(135deg, #28454e 0%, #1f3539 100%);
    border: 2px solid #28454e;
    border-radius: 50%;
    width: 44px;
    height: 44px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(40, 69, 78, 0.25);
}

#theme-toggle::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(224, 253, 249, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

#theme-toggle:hover::before {
    width: 120%;
    height: 120%;
}

#theme-toggle:hover {
    border-color: #e0fdf9;
    background: linear-gradient(135deg, #1f3539 0%, #28454e 100%);
    transform: translateY(-2px) rotate(15deg);
    box-shadow: 0 6px 20px rgba(40, 69, 78, 0.35);
}

#theme-toggle:active {
    transform: translateY(0) rotate(0deg) scale(0.95);
    transition: all 0.1s ease;
    transition: all 0.2s ease;
    color: var(--text-primary);
}

#theme-toggle:hover {
    border-color: var(--accent-color);
    background-color: var(--bg-secondary);
    transform: rotate(15deg);
}

[data-theme="dark"] #theme-toggle {
    background-color: var(--bg-tertiary);
    border-color: var(--border-color);
}

[data-theme="dark"] #theme-toggle:hover {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    color: white;
}

.theme-sun,
.theme-moon {
    display: none;
    position: relative;
    z-index: 2;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    color: #ffffff;
}

.theme-sun svg,
.theme-moon svg {
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

#theme-toggle .theme-sun {
    display: block;
    animation: sunPulse 2s ease-in-out infinite;
}

@keyframes sunPulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.1);
    }
}

#theme-toggle:hover .theme-sun {
    animation: sunRotate 0.6s ease-in-out;
}

@keyframes sunRotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

[data-theme="dark"] #theme-toggle {
    background: linear-gradient(135deg, #e0fdf9 0%, #c8f5f0 100%);
    border-color: #e0fdf9;
    box-shadow: 0 4px 12px rgba(224, 253, 249, 0.3);
}

[data-theme="dark"] #theme-toggle:hover {
    background: linear-gradient(135deg, #c8f5f0 0%, #e0fdf9 100%);
    border-color: #28454e;
    box-shadow: 0 6px 20px rgba(224, 253, 249, 0.4);
}

[data-theme="dark"] #theme-toggle .theme-sun {
    display: none;
}

[data-theme="dark"] #theme-toggle .theme-moon {
    display: block;
    animation: moonFloat 3s ease-in-out infinite;
    color: #28454e;
}

@keyframes moonFloat {
    0%, 100% {
        transform: translateY(0) scale(1);
    }
    50% {
        transform: translateY(-3px) scale(1.05);
    }
}

[data-theme="dark"] #theme-toggle:hover .theme-moon {
    animation: moonRotate 0.8s ease-in-out;
}

@keyframes moonRotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(-360deg);
    }
}

.pdf-download-btn {
    background-color: var(--accent-color);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 500;
    transition: background-color 0.2s ease;
}

.pdf-download-btn:hover {
    background-color: var(--accent-hover);
}

.sign-in-btn {
    background-color: transparent;
    color: var(--accent-color);
    border: 1px solid var(--accent-color);
    padding: 0.5rem 1rem;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.2s ease;
}

.sign-in-btn:hover {
    background-color: var(--accent-color);
    color: white;
}

.profile-dropdown {
    position: relative;
}

.profile-btn {
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    border-radius: 4px;
    transition: background-color 0.2s ease;
}

.profile-btn:hover {
    background-color: var(--bg-secondary);
}

.profile-icon {
    color: var(--text-secondary);
}

.dropdown-arrow {
    color: var(--text-secondary);
    transition: transform 0.2s ease;
}

.profile-btn:hover .dropdown-arrow {
    transform: rotate(180deg);
}

.dropdown-content {
    position: absolute;
    top: 100%;
    right: 0;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    box-shadow: var(--shadow-md);
    min-width: 200px;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s ease;
}

[data-theme="dark"] .dropdown-content {
    background-color: var(--bg-tertiary);
    border-color: var(--border-color);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.8);
}

.dropdown-content.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: block;
    padding: 0.75rem 1rem;
    text-decoration: none;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

.dropdown-item:hover {
    background-color: var(--bg-secondary);
    color: var(--accent-color);
    padding-left: 1.25rem;
}

[data-theme="dark"] .dropdown-item {
    color: var(--text-primary);
}

[data-theme="dark"] .dropdown-item:hover {
    background-color: var(--bg-secondary);
    color: var(--accent-color);
}

.dropdown-item:last-child {
    border-bottom: none;
}

.user-info {
    font-weight: 600;
    color: var(--accent-color);
    background-color: var(--bg-secondary);
}

.hidden {
    display: none !important;
}

/* ============================================
   Main Content Layout
   ============================================ */
main {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.intro-section {
    background-color: var(--bg-primary);
    padding: 3rem 0;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}

.intro-section h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.intro-section h2 {
    font-size: 1.2rem;
    color: var(--text-secondary);
    font-weight: 400;
}

.main-content {
    padding: 2rem 0;
}

.main-content .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

/* ============================================
   Form Section
   ============================================ */
.form-section {
    background-color: var(--bg-primary);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
}

.form-section h2 {
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    font-size: 1.5rem;
}

.section-title {
    margin-top: 2rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--accent-color);
    color: var(--text-primary);
    font-weight: 600;
}

[data-theme="dark"] .section-title {
    border-bottom-color: var(--accent-color);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-primary);
}

input,
textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-family: inherit;
    font-size: 1rem;
    margin-bottom: 1rem;
    transition: all 0.2s ease;
    background-color: var(--bg-primary);
    transition: border-color 0.2s ease, background-color 0.2s ease;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

input:focus,
textarea:focus {
    outline: none;
    border-color: var(--accent-color);
}

[data-theme="light"] input:focus,
[data-theme="light"] textarea:focus {
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
=======
    box-shadow: 0 0 0 3px rgba(94, 179, 246, 0.15);
    background-color: var(--bg-tertiary);
}

/* Placeholder styling for better visibility in dark mode */
input::placeholder,
textarea::placeholder {
    color: var(--text-secondary);
    opacity: 0.8;
}

[data-theme="dark"] input::placeholder,
[data-theme="dark"] textarea::placeholder {
    color: #9a9a9a;
    opacity: 1;
}

[data-theme="dark"] input:focus,
[data-theme="dark"] textarea:focus {
    box-shadow: 0 0 0 3px rgba(94, 201, 212, 0.2);
    background-color: var(--bg-tertiary);
}

/* Placeholder styling for better visibility */
input::placeholder,
textarea::placeholder {
    color: var(--text-secondary);
    opacity: 0.8;
}

[data-theme="dark"] input::placeholder,
[data-theme="dark"] textarea::placeholder {
    color: #9a9a9a;
    opacity: 1;
}

#skills-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

#skill-input {
    flex: 1;
    min-width: 200px;
}

#add-skill {
    background-color: var(--accent-color);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 500;
    transition: background-color 0.2s ease, transform 0.1s ease;
}

#add-skill:hover {
    background-color: var(--accent-hover);
    transform: translateY(-1px);
}

#add-skill:active {
    transform: translateY(0);
}

#skills-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
    width: 100%;
}

.skill-tag {
    background-color: var(--accent-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s ease;
    font-weight: 500;
}

.skill-tag:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 2px 8px rgba(94, 179, 246, 0.3);
}

[data-theme="dark"] .skill-tag {
    background-color: var(--accent-color);
    color: #121212;
    font-weight: 600;
}

[data-theme="dark"] .skill-tag:hover {
    background-color: var(--accent-hover);
    box-shadow: 0 2px 12px rgba(94, 179, 246, 0.5);
}

/* ============================================
   Preview Section
   ============================================ */
.preview-header-with-buttons {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding: 0.5rem 1rem;
    background-color: var(--bg-tertiary);
    border-radius: 4px;
}

.download-preview-btn {
    background-color: var(--accent-color);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 500;
    transition: background-color 0.2s ease;
}

.download-preview-btn:hover {
    background-color: var(--accent-hover);
}

.download-preview-btn {
    background-color: var(--accent-color);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 500;
    transition: background-color 0.2s ease;
}

.download-preview-btn:hover {
    background-color: var(--accent-hover);
}

.preview-section h2 {
    margin: 0;
    color: var(--text-primary);
    font-size: 1.2rem;
}
.preview-section {
    background-color: var(--bg-primary);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 2rem;
    height: fit-content;
}

.preview-header-with-buttons {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding: 0.5rem 1rem;
    background-color: var(--bg-tertiary);
    border-radius: 4px;
}

.preview-header-with-buttons h2 {
    margin: 0;
    color: var(--text-primary);
    font-size: 1.2rem;
}

#resume-preview {
    font-family: 'Georgia', serif;
    background-color: white;
    padding: 2rem;
    border-radius: 4px;
    box-shadow: var(--shadow-md);
    transition: background-color 0.3s ease, color 0.3s ease;
}

[data-theme="dark"] #resume-preview {
    background-color: var(--bg-tertiary);
}

[data-theme="dark"] #resume-preview {
    background-color: #ffffff;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.8);
}

#resume-preview * {
    color: #333;
    transition: color 0.3s ease;
}

[data-theme="dark"] #resume-preview * {
    color: var(--text-primary);
}

.preview-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid #eee;
    transition: border-color 0.3s ease;
}

[data-theme="dark"] .preview-header {
    border-bottom-color: var(--border-color);
}

.preview-header h1 {
    font-size: 2.2rem;
    margin-bottom: 0.5rem;
    color: #222;
    transition: color 0.3s ease;
}

[data-theme="dark"] .preview-header h1 {
    color: var(--text-primary);
    text-align: center;
    width: 100%;
    display: block;
}

.preview-contact {
    font-size: 0.9rem;
    color: #666;
    transition: color 0.3s ease;
}

[data-theme="dark"] .preview-contact {
    color: var(--text-secondary);
}

.preview-summary h2,
.preview-education h2,
.preview-skills h2,
.preview-experience h2,
.preview-achievements h2 {
    font-size: 1.2rem;
    margin: 1.5rem 0 0.5rem 0;
    color: #222;
    border-bottom: 1px solid #eee;
    padding-bottom: 0.25rem;
    transition: color 0.3s ease, border-color 0.3s ease;
}

[data-theme="dark"] .preview-summary h2,
[data-theme="dark"] .preview-education h2,
[data-theme="dark"] .preview-skills h2,
[data-theme="dark"] .preview-experience h2,
[data-theme="dark"] .preview-achievements h2 {
    color: var(--text-primary);
    border-bottom-color: var(--border-color);
}

.preview-summary p,
.preview-education p,
.preview-achievements p {
    line-height: 1.6;
    color: #555;
    transition: color 0.3s ease;
}

[data-theme="dark"] .preview-summary p,
[data-theme="dark"] .preview-education p,
[data-theme="dark"] .preview-achievements p {
    color: var(--text-secondary);
}

#preview-skills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

#preview-skills span {
    background-color: #e7f3ff;
    color: #007bff;
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.875rem;
    transition: background-color 0.3s ease, color 0.3s ease;
}

[data-theme="dark"] #preview-skills span {
    background-color: rgba(94, 201, 212, 0.2);
    color: var(--accent-color);
}

.preview-experience div {
    margin-top: 0.5rem;
}

.preview-experience strong {
    color: #007bff;
    transition: color 0.3s ease;
}

[data-theme="dark"] .preview-experience strong {
    color: var(--accent-color);
}

/* ============================================
   Template Selector
   ============================================ */
.template-selector {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-right: 1rem;
}

.template-selector label {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.template-selector select {
    padding: 0.25rem 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.9rem;
}

/* ============================================
   Resume Templates
   ============================================ */

/* Default Modern Template */
#resume-preview.template-modern {
    font-family: 'Inter', sans-serif;
    background-color: white;
    color: #333;
    border-left: 4px solid #007bff;
}

#resume-preview.template-modern .preview-header {
    text-align: left;
    border-bottom: 2px solid #007bff;
}

#resume-preview.template-modern .preview-header h1 {
    color: #007bff;
    font-weight: 700;
}

#resume-preview.template-modern h2 {
    color: #007bff;
    border-bottom: 1px solid #007bff;
}

/* Classic Template */
#resume-preview.template-classic {
    font-family: 'Times New Roman', serif;
    background-color: #f9f9f9;
    color: #222;
    border: 1px solid #ccc;
}

#resume-preview.template-classic .preview-header {
    text-align: center;
    border-bottom: 2px solid #000;
}

#resume-preview.template-classic .preview-header h1 {
    font-family: 'Georgia', serif;
    font-size: 2.5rem;
    color: #000;
}

#resume-preview.template-classic .preview-contact {
    font-style: italic;
}

#resume-preview.template-classic h2 {
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #000;
    border-bottom: 1px solid #000;
}

/* Minimal Template */
#resume-preview.template-minimal {
    font-family: 'Helvetica', sans-serif;
    background-color: white;
    color: #333;
    padding: 1.5rem;
}

#resume-preview.template-minimal .preview-header {
    text-align: left;
    border-bottom: none;
    margin-bottom: 1rem;
}

#resume-preview.template-minimal .preview-header h1 {
    font-size: 2rem;
    font-weight: 300;
    color: #000;
    margin-bottom: 0.25rem;
}

#resume-preview.template-minimal .preview-contact {
    font-size: 0.85rem;
    color: #666;
}

#resume-preview.template-minimal h2 {
    font-size: 1.1rem;
    font-weight: 400;
    color: #000;
    border-bottom: none;
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
    text-transform: lowercase;
}

#resume-preview.template-minimal h2::first-letter {
    text-transform: uppercase;
}

/* Responsive adjustments for templates */
@media (max-width: 768px) {
    #resume-preview.template-modern,
    #resume-preview.template-classic,
    #resume-preview.template-minimal {
        padding: 1rem;
    }

    #resume-preview.template-classic .preview-header h1 {
        font-size: 2rem;
    }

    #resume-preview.template-minimal .preview-header h1 {
        font-size: 1.5rem;
    }
}

/* ============================================
   Section Reordering Controls
   ============================================ */
.preview-section-block h2 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.section-controls {
    display: flex;
    gap: 0.25rem;
}

.section-controls button {
    background: none;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.25rem 0.5rem;
    border-radius: 3px;
    cursor: pointer;
    font-size: 0.8rem;
    transition: background-color 0.2s, color 0.2s;
}

.section-controls button:hover {
    background-color: var(--accent-color);
    color: white;
}

.section-controls button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ============================================
   Authentication Section
   ============================================ */
#auth-section {
    background-color: var(--bg-primary);
    min-height: calc(100vh - 80px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.auth-form {
    background-color: var(--bg-primary);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow-md);
    width: 100%;
    max-width: 400px;
}

.auth-form h2 {
    text-align: center;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.auth-form p {
    text-align: center;
    margin-top: 1rem;
    color: var(--text-secondary);
}

.auth-form a {
    color: var(--accent-color);
    text-decoration: none;
}

.auth-form a:hover {
    text-decoration: underline;
}

/* ============================================
   Validation Styles
   ============================================ */
.error-message {
    color: var(--error-color);
    font-size: 0.875rem;
    margin-top: 0.25rem;
    display: block;
}

.input-error {
    border-color: var(--error-color) !important;
}

.input-error:focus {
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1) !important;
}

.input-success {
    border-color: var(--success-color) !important;
}

.input-success:focus {
    box-shadow: 0 0 0 3px rgba(40, 167, 69, 0.1) !important;
}

/* ============================================
   Toast Notifications
   ============================================ */
.toast-notification {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    padding: 1rem 1.5rem;
    border-radius: 4px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    z-index: 1000;
    opacity: 0;
    transform: translateX(100%);
    transition: all 0.3s ease;
}

.toast-notification.show {
    opacity: 1;
    transform: translateX(0);
}

.toast-success {
    border-left: 4px solid var(--success-color);
}

.toast-error {
    border-left: 4px solid var(--error-color);
}

.toast-info {
    border-left: 4px solid var(--info-color);
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1024px) {
    .main-content .container {
        grid-template-columns: 1fr;
    }
    
    .preview-section {
        position: static;
    }
    
    .preview-header-with-buttons {
        flex-direction: column;
        gap: 0.5rem;
        align-items: stretch;
    }
    
    .download-preview-btn {
        align-self: center;
        width: auto;
    }
    
    header {
        flex-wrap: wrap;
        gap: 1rem;
    }
    
    .navbar {
        order: 3;
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    header {
        padding: 1rem;
    }
    
    header h1 {
        font-size: 1.2rem;
    }
    
    .navbar {
        gap: 0.5rem;
    }
    
    .nav-link {
        padding: 0.4rem 0.8rem;
        font-size: 0.9rem;
    }
    
    .header-controls {
        gap: 0.5rem;
    }
    
    .pdf-download-btn {
        padding: 0.5rem 0.8rem;
        font-size: 0.875rem;
    }
    
    .container {
        padding: 0 1rem;
    }
    
    .intro-section h1 {
        font-size: 2rem;
    }
    
    .intro-section h2 {
        font-size: 1rem;
    }
    
    .form-section,
    .preview-section {
        padding: 1.5rem;
    }
    
    #skill-input {
        width: 100%;
        margin-bottom: 0.5rem;
    }
    
    #add-skill {
        width: 100%;
    }
    
    .toast-notification {
        left: 1rem;
        right: 1rem;
        bottom: 1rem;
    }
}

@media (max-width: 480px) {
    .intro-section {
        padding: 2rem 0;
    }
    
    .intro-section h1 {
        font-size: 1.5rem;
    }
    
    .intro-section h2 {
        font-size: 0.9rem;
    }
    
    #resume-preview {
        padding: 1.25rem;
    }
    
    .preview-header h1 {
        font-size: 1.5rem;
    }
    
    .preview-contact {
        font-size: 0.8rem;
    }
    
    #resume-preview h2 {
        font-size: 1.1rem;
    }
}

/
* ============================================
   Enhanced Dark Mode Improvements
   ============================================ */

/* Better contrast for preview header in dark mode */
[data-theme="dark"] .preview-header-with-buttons {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
}

/* Improved form section visibility */
[data-theme="dark"] .form-section {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
}

[data-theme="dark"] .preview-section {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
}

/* Better label visibility in dark mode */
[data-theme="dark"] label {
    color: var(--text-primary);
    font-weight: 600;
}

/* Enhanced button visibility */
[data-theme="dark"] .pdf-download-btn,
[data-theme="dark"] .download-preview-btn {
    background-color: var(--accent-color);
    color: #121212;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(94, 179, 246, 0.3);
}

[data-theme="dark"] .pdf-download-btn:hover,
[data-theme="dark"] .download-preview-btn:hover {
    background-color: var(--accent-hover);
    box-shadow: 0 4px 12px rgba(94, 179, 246, 0.5);
    transform: translateY(-1px);
}

/* Sign-in button improvements */
[data-theme="dark"] .sign-in-btn {
    background-color: transparent;
    color: var(--accent-color);
    border: 2px solid var(--accent-color);
}

[data-theme="dark"] .sign-in-btn:hover {
    background-color: var(--accent-color);
    color: #121212;
    font-weight: 600;
}

/* Profile button improvements */
[data-theme="dark"] .profile-btn {
    color: var(--text-primary);
}

[data-theme="dark"] .profile-btn:hover {
    background-color: var(--bg-tertiary);
}

[data-theme="dark"] .profile-icon,
[data-theme="dark"] .dropdown-arrow {
    color: var(--text-primary);
}

/* User info styling */
[data-theme="dark"] .user-info {
    font-weight: 600;
    color: var(--accent-color);
    background-color: var(--bg-secondary);
}

/* Intro section improvements */
[data-theme="dark"] .intro-section {
    background-color: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
}

[data-theme="dark"] .intro-section h1,
[data-theme="dark"] .intro-section h2 {
    color: var(--text-primary);
}

/* Header improvements */
[data-theme="dark"] header {
    background-color: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
}

[data-theme="dark"] header h1 {
    color: var(--accent-color);
}

/* Toast notification improvements */
[data-theme="dark"] .toast-notification {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.8);
}

/* Auth form improvements */
[data-theme="dark"] .auth-form {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
}

[data-theme="dark"] .auth-form h2 {
    color: var(--text-primary);
}

[data-theme="dark"] .auth-form p {
    color: var(--text-secondary);
}

[data-theme="dark"] .auth-form a {
    color: var(--accent-color);
}

/* Validation styling improvements */
[data-theme="dark"] .error-message {
    color: var(--error-color);
    font-weight: 500;
}

[data-theme="dark"] .input-error {
    border-color: var(--error-color) !important;
    background-color: rgba(255, 107, 107, 0.05);
}

[data-theme="dark"] .input-success {
    border-color: var(--success-color) !important;
    background-color: rgba(81, 207, 102, 0.05);
}

/* Skills list improvements */
[data-theme="dark"] #skills-list {
    padding: 0.5rem;
    background-color: var(--bg-secondary);
    border-radius: 4px;
}

/* Preview skills styling */
[data-theme="dark"] #preview-skills span {
    background-color: rgba(94, 179, 246, 0.2);
    color: var(--accent-color);
    font-weight: 600;
}

/* Smooth transitions for theme switching */
* {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

/* Prevent transition on page load */
.preload * {
    transition: none !important;
}

/* Focus states for accessibility */
[data-theme="dark"] input:focus,
[data-theme="dark"] textarea:focus,
[data-theme="dark"] button:focus,
[data-theme="dark"] a:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

/* Scrollbar styling for dark mode */
[data-theme="dark"] ::-webkit-scrollbar {
    width: 12px;
    height: 12px;
}

[data-theme="dark"] ::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

[data-theme="dark"] ::-webkit-scrollbar-thumb {
    background: var(--bg-tertiary);
    border-radius: 6px;
    border: 2px solid var(--bg-secondary);
}

[data-theme="dark"] ::-webkit-scrollbar-thumb:hover {
    background: var(--accent-color);
}

/* Selection styling */
[data-theme="dark"] ::selection {
    background-color: var(--accent-color);
    color: #121212;
}

[data-theme="dark"] ::-moz-selection {
    background-color: var(--accent-color);
    color: #121212;
}