:root {
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #e9ecef;
    --text-primary: #212529;
    --text-secondary: #6c757d;
    --border-color: #dee2e6;
    --accent: #0d6efd;
    --accent-hover: #0b5ed7;
    --success: #198754;
    --error: #dc3545;
    --warning: #ffc107;
    --code-bg: #f8f9fa;
    --shadow: rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] {
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --bg-tertiary: #21262d;
    --text-primary: #c9d1d9;
    --text-secondary: #8b949e;
    --border-color: #30363d;
    --accent: #58a6ff;
    --accent-hover: #79c0ff;
    --success: #3fb950;
    --error: #f85149;
    --warning: #d29922;
    --code-bg: #0d1117;
    --shadow: rgba(0, 0, 0, 0.5);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    overflow-x: hidden;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: background-color 0.2s, color 0.2s;
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
}

.container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

header {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 2px 8px var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0.75rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-section {
    display: flex;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--text-primary);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.logo:hover {
    transform: scale(1.02);
}

.logo img {
    width: 24px;
    height: 24px;
    object-fit: contain;
}

.logo svg {
    color: var(--accent);
    filter: drop-shadow(0 2px 6px var(--accent));
}

.logo-text {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.logo-name {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.025em;
}

.logo-subtitle {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.header-nav {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.875rem;
    border-radius: 8px;
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid transparent;
}

.nav-link svg {
    width: 18px;
    height: 18px;
}

.nav-link:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    transform: translateY(-1px);
}

.nav-link.active {
    background: var(--bg-primary);
    color: var(--accent);
    border-color: var(--border-color);
    box-shadow: 0 2px 8px var(--shadow);
}

[data-theme="dark"] header {
    background: var(--bg-secondary);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.4);
}

header::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0.3;
}

[data-theme="dark"] header::after {
    opacity: 0.5;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

h1 {
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: -0.025em;
}

.header-right {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.icon-btn {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.5rem;
    cursor: pointer;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.icon-btn:hover {
    background: var(--bg-primary);
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--shadow);
}

[data-theme="dark"] .icon-btn {
    background: var(--bg-secondary);
}

/* Security Banner */
.security-banner {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 0.75rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
    max-width: 100%;
    margin: 0;
}

.security-banner svg,
.security-banner i {
    color: var(--text-secondary);
    flex-shrink: 0;
    opacity: 0.7;
}

.security-banner strong {
    color: var(--text-primary);
}

[data-theme="dark"] .icon-btn:hover {
    background: var(--bg-tertiary);
    border-color: var(--accent);
    box-shadow: 0 4px 16px rgba(88, 166, 255, 0.3);
}

.theme-icon {
    display: none;
}

body:not([data-theme="dark"]) .sun {
    display: block;
}

[data-theme="dark"] .moon {
    display: block;
}

/* Hero Text */
.hero-text {
    text-align: center;
    max-width: 1400px;
    margin: 0 auto 2rem;
    padding: 0;
}

.hero-text h1 {
    font-size: 2rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent), var(--success));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.hero-text h1 i {
    font-size: 1.75rem;
    background: linear-gradient(135deg, var(--accent), var(--success));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-text p {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 400;
}

.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 1.5rem 2rem 2rem;
    overflow: hidden;
    background: radial-gradient(ellipse at top, var(--bg-secondary), var(--bg-primary));
    position: relative;
}

.main-content::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: var(--accent);
    opacity: 0.03;
    border-radius: 50%;
    filter: blur(100px);
    pointer-events: none;
}

[data-theme="dark"] .main-content::before {
    opacity: 0.05;
}

.session-wrapper {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* Progress Steps */
.progress-container {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: 12px;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.step-circle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-tertiary);
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.step-number {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    transition: all 0.3s;
}

.progress-step.active .step-circle {
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
    border-color: var(--accent);
    box-shadow: 0 4px 12px rgba(88, 166, 255, 0.3);
    transform: scale(1.05);
}

.progress-step.active .step-number {
    color: white;
}

.progress-step.completed .step-circle {
    background: var(--success);
    border-color: var(--success);
}

.progress-step.completed .step-number {
    color: white;
}

.step-label {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color 0.3s;
}

.progress-step.active .step-label {
    color: var(--accent);
    font-weight: 600;
}

.progress-line {
    flex: 1;
    height: 3px;
    background: var(--border-color);
    margin: 0 1.5rem;
    max-width: 150px;
    position: relative;
    overflow: hidden;
}

.progress-line::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, var(--accent), var(--accent-hover));
    transform: translateX(calc(var(--progress, 0%) - 100%));
    transition: transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* No longer needed - progress controlled by JS */

/* Session Content */
.session-content {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 1.25rem;
    flex: 1;
    min-height: 0;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.session-left {
    display: flex;
    flex-direction: column;
}

.session-card {
    background: var(--bg-primary);
    border-radius: 8px;
    padding: 1.25rem;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.card-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(88, 166, 255, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.5s;
    pointer-events: none;
}

.session-card:hover .card-glow {
    opacity: 1;
}

[data-theme="dark"] .session-card {
    background: var(--bg-secondary);
}

.session-right {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Output Container */
.output-container {
    flex: 1;
    background: var(--bg-tertiary);
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    max-height: 300px;
}

.output-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 1rem;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.terminal-dots {
    display: flex;
    gap: 0.375rem;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.dot.red {
    background: #ff5f56;
}

.dot.yellow {
    background: #ffbd2e;
}

.dot.green {
    background: #27c93f;
}

.terminal-title {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
    font-family: 'JetBrains Mono', monospace;
}

.output-area {
    flex: 1;
    padding: 0.75rem;
    overflow-y: auto;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    line-height: 1.5;
    background: var(--code-bg);
    color: var(--text-primary);
}

.output-area:empty::before {
    content: '$ Waiting for input...';
    opacity: 0.4;
    font-style: italic;
    display: block;
    animation: blink 2s infinite;
}

@keyframes blink {
    0%, 49% { opacity: 0.4; }
    50%, 100% { opacity: 0; }
}

.output-line {
    margin: 0.25rem 0;
    padding: 0.25rem 0;
    white-space: pre-wrap;
    word-wrap: break-word;
    animation: slideInLeft 0.3s ease;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-10px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.output-line.success {
    color: var(--success);
}

.output-line.error {
    color: var(--error);
}

.output-line.info {
    color: var(--accent);
}

/* Session Display in Terminal */
.session-line {
    margin-top: 1rem;
    padding: 0.75rem;
    background: rgba(88, 166, 255, 0.05);
    border: 1px solid var(--accent);
    border-radius: 6px;
    border-left: 3px solid var(--accent);
    max-width: 100%;
    overflow-x: auto;
}

.session-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    color: var(--accent);
    font-weight: 600;
    font-size: 0.85rem;
}

.session-header svg {
    color: var(--accent);
}

.session-string-container {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    background: var(--bg-secondary);
    padding: 0.5rem;
    border-radius: 4px;
    border: 1px solid var(--border-color);
    max-width: 100%;
    overflow-x: auto;
}

.session-string {
    flex: 1;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.65rem;
    color: var(--text-primary);
    word-break: break-all;
    line-height: 1.4;
    max-width: 100%;
}

.copy-session-btn {
    background: var(--accent);
    border: none;
    padding: 0.4rem;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    flex-shrink: 0;
}

.copy-session-btn:hover {
    background: #6ba3ff;
    transform: scale(1.05);
}

.copy-session-btn svg {
    color: white;
}

/* Form Styling */
.session-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group {
    position: relative;
}

.form-group label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.375rem;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
}

.optional-badge,
.required-badge {
    font-size: 0.65rem;
    padding: 0.125rem 0.5rem;
    border-radius: 4px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.optional-badge {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.required-badge {
    background: linear-gradient(135deg, var(--error), #ff6b6b);
    color: white;
    box-shadow: 0 2px 6px rgba(220, 53, 69, 0.3);
}

[data-theme="dark"] .required-badge {
    background: linear-gradient(135deg, var(--error), #ff5555);
}

.form-group.animated {
    animation: slideDown 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 1rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    transition: all 0.3s;
    z-index: 1;
}

.input-wrapper input {
    width: 100%;
    padding: 0.75rem 0.75rem 0.75rem 3rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 0.875rem;
    font-family: 'JetBrains Mono', monospace;
    transition: all 0.3s;
    outline: none;
}

.input-wrapper input::placeholder {
    color: var(--text-secondary);
    opacity: 0.5;
    font-size: 0.8rem;
}

.input-wrapper input:focus {
    border-color: var(--accent);
    background: var(--bg-primary);
    box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.1);
}

.input-wrapper input:focus + .input-icon,
.input-wrapper:hover .input-icon {
    color: var(--accent);
}

/* Buttons */
.btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    position: relative;
    overflow: hidden;
}

.btn-gradient {
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
    color: white;
    box-shadow: 0 4px 16px rgba(88, 166, 255, 0.3);
}

.btn-gradient:hover:not(:disabled) {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(88, 166, 255, 0.4);
}

.btn-gradient:active:not(:disabled) {
    transform: translateY(-1px);
}

.btn-gradient:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-content {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    position: relative;
    z-index: 1;
}

.btn-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.btn-gradient:hover .btn-shine {
    left: 100%;
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border: 2px solid var(--border-color);
}

.btn-ghost:hover {
    background: var(--bg-secondary);
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-2px);
}

.btn-copy {
    width: 100%;
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 2px solid var(--border-color);
    padding: 0.875rem;
    font-size: 0.875rem;
}

.btn-copy:hover {
    background: var(--success);
    border-color: var(--success);
    color: white;
    transform: translateY(-2px);
}

/* Session Result */
.session-result {
    background: var(--bg-primary);
    border-radius: 8px;
    padding: 1rem;
    border: 1px solid var(--success);
    position: relative;
    overflow: hidden;
    animation: resultAppear 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    max-height: 300px;
    display: flex;
    flex-direction: column;
}

@keyframes resultAppear {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(10px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.result-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(63, 185, 80, 0.15) 0%, transparent 70%);
    animation: rotate 10s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.result-content {
    position: relative;
    z-index: 1;
}

.result-header {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    margin-bottom: 0.875rem;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--success);
}

.success-icon {
    width: 32px;
    height: 32px;
    background: var(--success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: successPulse 2s ease-in-out infinite;
}

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

.success-icon svg {
    color: white;
    width: 18px;
    height: 18px;
}

.session-output {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.75rem;
    margin-bottom: 0.75rem;
    max-height: 120px;
    overflow-y: auto;
    overflow-x: auto;
    word-wrap: break-word;
    overflow-wrap: break-word;
    flex: 1;
}

.session-output code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    color: var(--text-primary);
    line-height: 1.5;
    display: block;
    word-wrap: break-word;
    overflow-wrap: break-word;
    white-space: pre-wrap;
}

.spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 0.6s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 1rem 1.5rem;
    margin-top: auto;
    text-align: center;
}

.footer-text {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.heart-icon {
    color: #f85149;
    display: inline-block;
    vertical-align: middle;
    animation: heartbeat 1.5s ease-in-out infinite;
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    10% { transform: scale(1.1); }
    20% { transform: scale(1); }
}

.footer-text a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s;
}

.footer-text a:hover {
    text-decoration: underline;
}

::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

@media (max-width: 768px) {
    .header-content {
        padding: 0.625rem 1rem;
    }

    .logo-name {
        font-size: 1rem;
    }

    .logo img {
        width: 20px;
        height: 20px;
    }

    .logo-subtitle {
        display: none;
    }

    .nav-link span {
        display: none;
    }

    .nav-link {
        padding: 0.625rem;
        min-width: 44px;
        min-height: 44px;
    }

    .security-banner {
        padding: 0.625rem 1rem;
        font-size: 0.75rem;
    }

    .security-banner svg,
    .security-banner i {
        width: 14px;
        height: 14px;
        font-size: 14px;
    }

    .hero-text {
        margin: 0 auto 1.25rem;
        padding: 0 0.5rem;
    }

    .hero-text h1 {
        font-size: 1.5rem;
        gap: 0.5rem;
    }

    .hero-text h1 i {
        font-size: 1.35rem;
    }

    .hero-text p {
        font-size: 0.875rem;
    }

    .icon-btn {
        min-width: 44px;
        min-height: 44px;
        padding: 0.625rem;
    }

    .main-content {
        padding: 1rem 0.875rem 0.875rem;
    }

    .session-wrapper {
        gap: 0.875rem;
    }

    .progress-container {
        padding: 0.625rem;
        margin-bottom: 0.75rem;
    }

    .step-circle {
        width: 36px;
        height: 36px;
    }

    .step-number {
        font-size: 0.75rem;
    }

    .step-label {
        font-size: 0.7rem;
    }

    .progress-line {
        max-width: 30px;
        margin: 0 0.375rem;
    }

    .session-content {
        grid-template-columns: 1fr;
        gap: 0.875rem;
    }

    .session-card {
        padding: 1rem;
    }

    .form-group {
        margin-bottom: 0.75rem;
    }

    .input-wrapper input {
        padding: 0.75rem 0.75rem 0.75rem 2.75rem;
        font-size: 0.875rem;
    }

    .btn {
        padding: 0.875rem 1.25rem;
        font-size: 0.875rem;
        min-height: 44px;
    }

    .output-container {
        max-height: 200px;
    }

    .output-area {
        font-size: 0.75rem;
        padding: 0.625rem;
    }

    .session-result {
        padding: 0.875rem;
    }

    .result-header {
        font-size: 0.875rem;
    }

    .success-icon {
        width: 28px;
        height: 28px;
    }

    .success-icon svg {
        width: 16px;
        height: 16px;
    }

    .session-output {
        max-height: 100px;
        padding: 0.625rem;
    }

    .session-output code {
        font-size: 0.7rem;
    }

    .session-line {
        padding: 0.625rem;
        margin-top: 0.75rem;
    }

    .session-header {
        font-size: 0.75rem;
        gap: 0.375rem;
        margin-bottom: 0.375rem;
    }

    .session-header svg {
        width: 14px;
        height: 14px;
    }

    .session-string-container {
        padding: 0.375rem;
        gap: 0.375rem;
    }

    .session-string {
        font-size: 0.55rem;
        line-height: 1.3;
    }

    .copy-session-btn {
        padding: 0.35rem;
    }

    .copy-session-btn svg {
        width: 12px;
        height: 12px;
    }

    footer {
        padding: 0.875rem 1rem;
    }

    .footer-text {
        font-size: 0.8rem;
    }
}