/* ==========================================================================
   Dr. Tom Barclay — Personal Website
   Custom CSS — Navy/Blue Professional Theme
   ========================================================================== */

/* ---------- Design Tokens ---------- */
:root {
    --color-navy: #0B1D3A;
    --color-navy-light: #132D54;
    --color-blue: #1070CA;
    --color-blue-hover: #0D5BA8;
    --color-blue-light: #E8F0FE;
    --color-bg: #FFFFFF;
    --color-bg-alt: #F8F9FC;
    --color-text: #374151;
    --color-text-light: #6B7280;
    --color-heading: #0B1D3A;
    --color-border: #E5E7EB;

    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Roboto Slab', Georgia, 'Times New Roman', serif;

    --nav-height: 64px;
    --container-max: 1120px;
    --radius: 8px;
    --radius-lg: 12px;

    --shadow-sm: 0 1px 3px rgba(11, 29, 58, 0.08);
    --shadow-md: 0 4px 12px rgba(11, 29, 58, 0.1);
    --shadow-lg: 0 8px 30px rgba(11, 29, 58, 0.12);

    --transition: 0.2s ease;
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--nav-height);
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

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

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    color: var(--color-heading);
    line-height: 1.3;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.2rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.2rem); font-weight: 700; }
h3 { font-size: 1.25rem; font-weight: 700; }
h4 { font-size: 1.05rem; font-weight: 700; }

p + p { margin-top: 1rem; }

ul { list-style: none; }

/* ---------- Utility ---------- */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section {
    padding: 5rem 0;
}
.section:nth-child(even) {
    background: var(--color-bg-alt);
}

.section-title {
    margin-bottom: 0.5rem;
    position: relative;
}
.section-title::after {
    content: '';
    display: block;
    width: 48px;
    height: 3px;
    background: var(--color-blue);
    margin-top: 0.75rem;
    border-radius: 2px;
}

.section-intro {
    font-size: 1.1rem;
    color: var(--color-text-light);
    max-width: 700px;
    margin-bottom: 2.5rem;
}

.subsection-title {
    margin-top: 3rem;
    margin-bottom: 1.25rem;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-block;
    padding: 0.7rem 1.6rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius);
    transition: all var(--transition);
    cursor: pointer;
    text-align: center;
    border: 2px solid transparent;
}

.btn-primary {
    background: var(--color-blue);
    color: #fff;
    border-color: var(--color-blue);
}
.btn-primary:hover {
    background: var(--color-blue-hover);
    border-color: var(--color-blue-hover);
    color: #fff;
}

.btn-outline {
    background: transparent;
    color: var(--color-blue);
    border-color: var(--color-blue);
}
.btn-outline:hover {
    background: var(--color-blue);
    color: #fff;
}

/* ---------- Navigation ---------- */
.site-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    z-index: 1000;
    transition: box-shadow var(--transition);
}
.site-nav.scrolled {
    box-shadow: var(--shadow-sm);
}

.nav-inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1.5rem;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-brand {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-navy);
    white-space: nowrap;
}
.nav-brand:hover {
    color: var(--color-blue);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}
.nav-links li a {
    display: block;
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text);
    border-radius: var(--radius);
    transition: all var(--transition);
}
.nav-links li a:hover {
    color: var(--color-blue);
    background: var(--color-blue-light);
}

.nav-cv {
    background: var(--color-blue) !important;
    color: #fff !important;
    padding: 0.45rem 1.1rem !important;
    border-radius: var(--radius) !important;
    font-weight: 600 !important;
    margin-left: 0.5rem;
}
.nav-cv:hover {
    background: var(--color-blue-hover) !important;
}

/* Hamburger */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-navy);
    border-radius: 2px;
    transition: all var(--transition);
}
.nav-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}
.nav-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ---------- Hero ---------- */
.hero {
    padding-top: calc(var(--nav-height) + 4rem);
    padding-bottom: 4rem;
    background: linear-gradient(165deg, var(--color-navy) 0%, var(--color-navy-light) 100%);
    color: #fff;
    overflow: hidden;
}

.hero-inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1.5rem;
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 3rem;
    align-items: center;
}

.hero h1 {
    color: #fff;
    margin-bottom: 0.75rem;
}

.hero-role {
    font-size: 1.15rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 0.25rem;
}

.hero-org {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 1.25rem;
}

.hero-intro {
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
    max-width: 600px;
    margin-bottom: 1.75rem;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}
.hero-actions .btn-primary {
    background: #fff;
    color: var(--color-navy);
    border-color: #fff;
}
.hero-actions .btn-primary:hover {
    background: var(--color-blue-light);
    border-color: var(--color-blue-light);
    color: var(--color-navy);
}
.hero-actions .btn-outline {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.4);
}
.hero-actions .btn-outline:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.6);
    color: #fff;
}

.hero-links {
    display: flex;
    gap: 1rem;
}
.hero-links a {
    color: rgba(255, 255, 255, 0.6);
    transition: color var(--transition);
}
.hero-links a:hover {
    color: #fff;
}
.hero-links svg {
    display: block;
}

.hero-image img {
    width: 320px;
    height: 320px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

/* ---------- Stats Bar ---------- */
.stats-bar {
    background: var(--color-navy);
    padding: 2rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.stats-grid {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}
.stat {
    text-align: center;
    min-width: 100px;
}
.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: #fff;
    line-height: 1.2;
}
.stat-label {
    display: block;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.55);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-top: 0.25rem;
}

/* ---------- Timeline ---------- */
.timeline {
    position: relative;
    padding-left: 2.5rem;
}
.timeline::before {
    content: '';
    position: absolute;
    left: 7px;
    top: 8px;
    bottom: 8px;
    width: 2px;
    background: var(--color-border);
}

.timeline-item {
    position: relative;
    padding-bottom: 2.5rem;
}
.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-marker {
    position: absolute;
    left: -2.5rem;
    top: 6px;
    width: 16px;
    height: 16px;
    background: var(--color-blue);
    border: 3px solid var(--color-bg);
    border-radius: 50%;
    box-shadow: 0 0 0 2px var(--color-blue);
    z-index: 1;
}

/* Alternate marker color for "present" items */
.timeline-item:nth-child(1) .timeline-marker,
.timeline-item:nth-child(2) .timeline-marker,
.timeline-item:nth-child(3) .timeline-marker {
    background: var(--color-blue);
    box-shadow: 0 0 0 2px var(--color-blue), 0 0 0 6px rgba(16, 112, 202, 0.15);
}

.timeline-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition);
}
.timeline-card:hover {
    box-shadow: var(--shadow-md);
}

.timeline-date {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-blue);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.timeline-card h3 {
    margin-bottom: 0.25rem;
}

.timeline-role {
    font-weight: 600;
    color: var(--color-text-light);
    font-size: 0.95rem;
    margin-bottom: 0.75rem;
}

.timeline-card > p:last-child {
    color: var(--color-text);
    font-size: 0.95rem;
    line-height: 1.65;
}

/* If the parent section is alt bg, cards should still be white */
.missions {
    background: var(--color-bg-alt) !important;
}

/* ---------- Publication Cards ---------- */
.pub-highlights {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.pub-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition), transform var(--transition);
    display: flex;
    flex-direction: column;
}
.pub-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.pub-journal {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-blue);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    background: var(--color-blue-light);
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    margin-bottom: 0.75rem;
    align-self: flex-start;
}

.pub-card h3 {
    font-size: 1.05rem;
    margin-bottom: 0.5rem;
}

.pub-card p {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.6;
    flex: 1;
}

.pub-link {
    display: inline-block;
    margin-top: 0.75rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-blue);
}
.pub-link:hover {
    color: var(--color-blue-hover);
}

.pub-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

/* Recent papers (loaded via JS) */
.recent-papers {
    min-height: 4rem;
}

.recent-papers .loading {
    color: var(--color-text-light);
    font-style: italic;
}

.recent-papers .paper-entry {
    padding: 1rem 0;
    border-bottom: 1px solid var(--color-border);
}
.recent-papers .paper-entry:last-child {
    border-bottom: none;
}

.recent-papers .paper-date {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text-light);
    margin-right: 0.5rem;
}

.recent-papers .paper-authors {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.recent-papers .paper-title {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.95rem;
    color: var(--color-blue);
    font-weight: 500;
}
.recent-papers .paper-title:hover {
    color: var(--color-blue-hover);
}

.recent-papers .error {
    color: #dc2626;
}

/* Preserve for publications section—force white bg */
.publications {
    background: var(--color-bg) !important;
}

/* ---------- Software Section ---------- */
.software {
    background: var(--color-bg) !important;
}

.software-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
}

.software-card {
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    transition: box-shadow var(--transition);
}
.software-card:hover {
    box-shadow: var(--shadow-md);
}

.software-card-featured {
    background: var(--color-navy);
    color: rgba(255, 255, 255, 0.85);
    border-color: transparent;
}
.software-card-featured h3 {
    color: #fff;
}
.software-card-featured .software-badge {
    background: var(--color-blue);
    color: #fff;
}
.software-card-featured .software-stack span {
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.75);
    border-color: rgba(255, 255, 255, 0.15);
}
.software-card-featured .software-repos a {
    color: rgba(255, 255, 255, 0.65);
}
.software-card-featured .software-repos a:hover {
    color: #fff;
}

.software-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
}

.software-badge {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    background: var(--color-blue-light);
    color: var(--color-blue);
}

.software-stars {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text-light);
}

.software-card p {
    font-size: 0.92rem;
    line-height: 1.65;
}

.software-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-top: 1rem;
}
.software-stack span {
    font-size: 0.72rem;
    font-weight: 600;
    padding: 0.2rem 0.55rem;
    border-radius: 4px;
    background: var(--color-bg);
    color: var(--color-text-light);
    border: 1px solid var(--color-border);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.software-repos {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1.25rem;
    margin-top: 0.75rem;
}
.software-repos a {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--color-blue);
}
.software-repos a::before {
    content: '';
    display: inline-block;
    width: 14px;
    height: 14px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%236B7280'%3E%3Cpath d='M2 2.5A2.5 2.5 0 0 1 4.5 0h8.75a.75.75 0 0 1 .75.75v12.5a.75.75 0 0 1-.75.75h-2.5a.75.75 0 0 1 0-1.5h1.75v-2h-8a1 1 0 0 0-.714 1.7.75.75 0 1 1-1.072 1.05A2.495 2.495 0 0 1 2 11.5Zm10.5-1h-8a1 1 0 0 0-1 1v6.708A2.486 2.486 0 0 1 4.5 9h8ZM5 12.25a.25.25 0 0 1 .25-.25h3.5a.25.25 0 0 1 .25.25v3.25a.25.25 0 0 1-.4.2l-1.45-1.087a.249.249 0 0 0-.3 0L5.4 15.7a.25.25 0 0 1-.4-.2Z'/%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
    vertical-align: -2px;
    margin-right: 0.3rem;
}

/* Two-column layout for non-featured cards */
.software-grid > :not(.software-card-featured) {
    /* handled by grid below */
}

@supports (grid-template-columns: subgrid) {
    .software-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .software-card-featured {
        grid-column: 1 / -1;
    }
}

@supports not (grid-template-columns: subgrid) {
    .software-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .software-card-featured {
        grid-column: 1 / -1;
    }
}

/* ---------- About ---------- */
.about {
    background: var(--color-bg-alt) !important;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 3rem;
    align-items: start;
}

.about-text a {
    text-decoration: underline;
    text-underline-offset: 2px;
}

.about-actions {
    margin-top: 1.5rem;
}

/* Awards */
.awards-heading {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-navy);
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
}
.awards-list {
    list-style: none;
    padding: 0;
    margin: 0 0 0.25rem;
}
.awards-list li {
    position: relative;
    padding-left: 1.25rem;
    font-size: 0.92rem;
    line-height: 1.8;
    color: var(--color-text);
}
.awards-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.65em;
    width: 8px;
    height: 8px;
    background: var(--color-blue);
    border-radius: 50%;
}

.about-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

/* Research Interest Cards */
.research-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}

.research-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition);
}
.research-card:hover {
    box-shadow: var(--shadow-md);
}

.research-card h4 {
    margin-bottom: 0.5rem;
    color: var(--color-navy);
}

.research-card p {
    font-size: 0.88rem;
    color: var(--color-text-light);
    line-height: 1.6;
}

/* Skills / Competencies Grid */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
    margin-top: 0.5rem;
}
.skill-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition);
}
.skill-card:hover {
    box-shadow: var(--shadow-md);
}
.skill-card h4 {
    margin-bottom: 0.5rem;
    color: var(--color-navy);
}
.skill-card p {
    font-size: 0.88rem;
    color: var(--color-text-light);
    line-height: 1.6;
}

/* ---------- Footer ---------- */
.site-footer {
    background: var(--color-navy);
    color: rgba(255, 255, 255, 0.8);
    padding: 4rem 0 2rem;
}
.site-footer a {
    color: rgba(255, 255, 255, 0.8);
    transition: color var(--transition);
}
.site-footer a:hover {
    color: #fff;
}

.site-footer h2 {
    color: #fff;
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}
.site-footer h3 {
    color: #fff;
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 4rem;
}

.footer-contact {
    margin-top: 1rem;
}
.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
}
.footer-contact svg {
    flex-shrink: 0;
    margin-top: 3px;
    color: rgba(255, 255, 255, 0.5);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.footer-links li a {
    font-size: 0.95rem;
}

.footer-bottom {
    margin-top: 3rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.4);
}

/* ---------- Responsive ---------- */

/* Tablet */
@media (max-width: 960px) {
    .hero-inner {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-image {
        order: -1;
        display: flex;
        justify-content: center;
    }
    .hero-image img {
        width: 220px;
        height: 220px;
    }
    .hero-intro {
        margin-left: auto;
        margin-right: auto;
    }
    .hero-actions {
        justify-content: center;
    }
    .hero-links {
        justify-content: center;
    }

    .stats-grid {
        gap: 2rem;
    }

    .pub-highlights {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-grid {
        grid-template-columns: 1fr;
    }
    .about-image {
        order: -1;
    }
    .about-image img {
        max-width: 480px;
    }

    .research-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .software-grid {
        grid-template-columns: 1fr;
    }
    .software-card-featured {
        grid-column: auto;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* Mobile */
@media (max-width: 640px) {
    :root {
        --nav-height: 56px;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: var(--nav-height);
        left: 0;
        right: 0;
        background: #fff;
        border-bottom: 1px solid var(--color-border);
        flex-direction: column;
        padding: 1rem;
        box-shadow: var(--shadow-md);
    }
    .nav-links.open {
        display: flex;
    }
    .nav-links li a {
        padding: 0.75rem 1rem;
        font-size: 1rem;
    }
    .nav-cv {
        margin-left: 0 !important;
        text-align: center;
    }

    .stats-grid {
        gap: 1.25rem 2rem;
    }
    .stat-number {
        font-size: 1.4rem;
    }

    .hero {
        padding-top: calc(var(--nav-height) + 2.5rem);
        padding-bottom: 3rem;
    }
    .hero-image img {
        width: 180px;
        height: 180px;
    }

    .section {
        padding: 3.5rem 0;
    }

    .timeline {
        padding-left: 2rem;
    }

    .timeline-card {
        padding: 1.25rem;
    }

    .research-grid {
        grid-template-columns: 1fr;
    }
    .skills-grid {
        grid-template-columns: 1fr;
    }

    .software-grid {
        grid-template-columns: 1fr;
    }

    .pub-highlights {
        grid-template-columns: 1fr;
    }

    .pub-actions {
        flex-direction: column;
    }
    .pub-actions .btn {
        width: 100%;
    }
}