:root {
    --rt-bg: #050509;
    --rt-bg-elevated: #12121a;
    --rt-border-subtle: #262636;
    --rt-rose: #e53888;
    --rt-rose-glow: #ff4fa7;
    --rt-accent: #4b8bff;
    --rt-text: #f2f2f7;
    --rt-text-muted: #a7a7bb;
    --rt-success: #28a96b;
    --rt-danger: #e55353;
    --rt-radius-lg: 18px;
    --rt-radius-md: 12px;
    --rt-shadow-soft: 0 18px 40px rgba(0, 0, 0, 0.55);
    --rt-transition-fast: 0.18s ease-out;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Inter", sans-serif;
    background: radial-gradient(circle at top, #151525 0, #050509 55%);
    color: var(--rt-text);
    min-height: 100vh;
}

/* Header / Nav */

.rt-header {
    position: sticky;
    top: 0;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 7vw;
    background: linear-gradient(to bottom, rgba(5, 5, 9, 0.98), rgba(5, 5, 9, 0.75));
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(18px);
}

.rt-logo {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--rt-rose);
    text-shadow: 0 0 12px var(--rt-rose-glow);
}

.rt-nav {
    display: flex;
    gap: 14px;
}

.rt-nav-link {
    position: relative;
    padding: 8px 14px;
    border-radius: 999px;
    font-size: 14px;
    text-decoration: none;
    color: var(--rt-text-muted);
    transition: var(--rt-transition-fast);
}

.rt-nav-link::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    border: 1px solid transparent;
    transition: var(--rt-transition-fast);
}

.rt-nav-link:hover {
    color: var(--rt-text);
}

.rt-nav-link:hover::after {
    border-color: rgba(255, 255, 255, 0.08);
}

.rt-nav-link.rt-active {
    color: #fff;
    background: linear-gradient(135deg, var(--rt-rose), var(--rt-accent));
    box-shadow: 0 0 18px rgba(229, 56, 136, 0.55);
}

/* Layout */

.rt-main {
    max-width: 1100px;
    margin: 0 auto;
    padding: 35px 20px 60px;
}

.rt-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1.2fr);
    gap: 30px;
    align-items: center;
    margin-bottom: 40px;
}

.rt-hero-left {
    display: flex;
    gap: 18px;
    align-items: center;
}

.rt-avatar-wrapper {
    flex-shrink: 0;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    padding: 4px;
    background: conic-gradient(from 210deg, var(--rt-rose), var(--rt-accent), var(--rt-rose));
    box-shadow: 0 0 24px rgba(229, 56, 136, 0.7);
}

.rt-avatar {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    display: block;
    object-fit: cover;
    border: 3px solid #050509;
}

.rt-identity {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.rt-name {
    margin: 0;
    font-size: 32px;
    letter-spacing: 0.03em;
}

.rt-role {
    margin: 0;
    color: var(--rt-text-muted);
    font-size: 15px;
}

/* Cards */

.rt-card {
    background: radial-gradient(circle at top left, #26263a 0, var(--rt-bg-elevated) 60%);
    border-radius: var(--rt-radius-lg);
    padding: 18px 18px 20px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: var(--rt-shadow-soft);
    backdrop-filter: blur(16px);
    margin-bottom: 10px;
}

.rt-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 6px;
}

.rt-card-title {
    font-size: 15px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--rt-text-muted);
}

.rt-card-body {
    font-size: 14px;
}

.rt-card-text {
    color: var(--rt-text-muted);
    line-height: 1.6;
    margin: 8px 0;
}

/* Status card */

.rt-status-card {
    margin-bottom: 16px;
}

.rt-status-chip {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.rt-status-deployed {
    background: rgba(255, 190, 90, 0.13);
    color: #ffc86b;
    border: 1px solid rgba(255, 190, 90, 0.5);
}

.rt-status-home {
    background: rgba(74, 222, 128, 0.12);
    color: #65f0a5;
    border: 1px solid rgba(74, 222, 128, 0.5);
}

/* Time card */

.rt-time-card {
    margin-top: 8px;
}

.rt-time-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
}

.rt-time-item {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: 8px 10px;
    border-radius: var(--rt-radius-md);
    background: rgba(5, 5, 9, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.03);
}

.rt-time-label {
    font-size: 13px;
    color: var(--rt-text-muted);
}

.rt-time-value {
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    font-size: 15px;
}

/* Sections */

.rt-section {
    margin-top: 10px;
}

.rt-section-narrow {
    max-width: 650px;
    margin-inline: auto;
}

/* Buttons */

.rt-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 18px;
    border-radius: 999px;
    border: none;
    outline: none;
    background: radial-gradient(circle at top left, var(--rt-rose), var(--rt-accent));
    color: #fff;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    cursor: pointer;
    box-shadow: 0 12px 30px rgba(229, 56, 136, 0.6);
    transition: transform var(--rt-transition-fast), box-shadow var(--rt-transition-fast), filter var(--rt-transition-fast);
}

.rt-button:hover {
    transform: translateY(-1px);
    filter: brightness(1.05);
    box-shadow: 0 18px 40px rgba(229, 56, 136, 0.75);
}

/* Card actions */

.rt-card-actions {
    margin-top: 14px;
}

/* Forms */

.rt-form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.rt-form-row {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.rt-form-row label {
    font-size: 13px;
    color: var(--rt-text-muted);
}

.rt-form-row input,
.rt-form-row select,
.rt-form-row textarea {
    border-radius: var(--rt-radius-md);
    border: 1px solid var(--rt-border-subtle);
    background: rgba(5, 5, 12, 0.95);
    color: var(--rt-text);
    padding: 9px 11px;
    font-size: 14px;
    outline: none;
    transition: border-color var(--rt-transition-fast), box-shadow var(--rt-transition-fast), background var(--rt-transition-fast);
    resize: vertical;
}

.rt-form-row input:focus,
.rt-form-row select:focus,
.rt-form-row textarea:focus {
    border-color: var(--rt-rose);
    box-shadow: 0 0 0 1px rgba(229, 56, 136, 0.35);
    background: rgba(10, 10, 20, 0.95);
}

.rt-form-actions {
    margin-top: 6px;
    display: flex;
    justify-content: flex-end;
}

/* Alerts */

.rt-alert {
    border-radius: var(--rt-radius-md);
    padding: 10px 12px;
    font-size: 13px;
    margin-bottom: 10px;
}

.rt-alert-success {
    background: rgba(40, 169, 107, 0.14);
    color: #8cf2bc;
    border: 1px solid rgba(40, 169, 107, 0.6);
}

.rt-alert-error {
    background: rgba(229, 83, 83, 0.14);
    color: #ffc7c7;
    border: 1px solid rgba(229, 83, 83, 0.7);
}

/* Footer */

.rt-footer {
    padding: 20px;
    text-align: center;
    font-size: 12px;
    color: var(--rt-text-muted);
}

/* =====================================================
   PROFILE ICON STRIP (Skill / Identity Icons)
   SVGs expected in: /includes/assets/img/icons/
===================================================== */

.rt-skill-icons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center; /* center rows */
    gap: 10px;
    margin-top: 14px;
}

.rt-skill {
    position: relative; /* needed for tooltip */
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(5, 5, 9, 0.55);
    border: 1px solid rgba(255, 255, 255, 0.06);
    box-shadow: 0 10px 22px rgba(0, 0, 0, 0.35);
    transition: transform var(--rt-transition-fast),
                background var(--rt-transition-fast),
                border-color var(--rt-transition-fast);
}

.rt-skill:hover {
    transform: translateY(-1px);
    background: rgba(10, 10, 20, 0.65);
    border-color: rgba(255, 255, 255, 0.12);
}

.rt-skill-icon {
    width: 18px;
    height: 18px;
    display: inline-block;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    filter: drop-shadow(0 0 10px rgba(75, 139, 255, 0.25));
}

.rt-skill-count {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.03em;
    color: rgba(242, 242, 247, 0.88);
}

/* Tooltip (hover alt text) */
.rt-skill::before {
    content: attr(data-tip);
    position: absolute;
    left: 50%;
    bottom: calc(100% + 10px);
    transform: translateX(-50%) translateY(4px);
    opacity: 0;
    pointer-events: none;
    white-space: nowrap;
    max-width: 320px;
    overflow: hidden;
    text-overflow: ellipsis;
    padding: 8px 10px;
    border-radius: 12px;
    background: rgba(18, 18, 26, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.55);
    color: rgba(242, 242, 247, 0.92);
    font-size: 12px;
    line-height: 1.2;
    z-index: 50;
    transition: opacity var(--rt-transition-fast), transform var(--rt-transition-fast);
}

/* Tooltip arrow */
.rt-skill::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: calc(100% + 4px);
    transform: translateX(-50%) translateY(4px);
    opacity: 0;
    pointer-events: none;
    width: 10px;
    height: 10px;
    background: rgba(18, 18, 26, 0.95);
    border-left: 1px solid rgba(255, 255, 255, 0.08);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transform-origin: center;
    rotate: 45deg;
    z-index: 49;
    transition: opacity var(--rt-transition-fast), transform var(--rt-transition-fast);
}

.rt-skill:hover::before,
.rt-skill:hover::after {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* Icon bindings */
.rt-skill-icon.usmc { background-image: url("/includes/assets/img/icons/usmc.png"); }
.rt-skill-icon.api  { background-image: url("/includes/assets/img/icons/api.svg"); }
.rt-skill-icon.web  { background-image: url("/includes/assets/img/icons/web.svg"); }
.rt-skill-icon.php  { background-image: url("/includes/assets/img/icons/php.svg"); }
.rt-skill-icon.ts   { background-image: url("/includes/assets/img/icons/typescript.svg"); }
.rt-skill-icon.js   { background-image: url("/includes/assets/img/icons/javascript.svg"); }
.rt-skill-icon.node { background-image: url("/includes/assets/img/icons/nodejs.svg"); }
.rt-skill-icon.html { background-image: url("/includes/assets/img/icons/html5.svg"); }
.rt-skill-icon.css  { background-image: url("/includes/assets/img/icons/css3.svg"); }

/* Black SVG fix (USMC / API / WEB) */
.rt-skill-icon.usmc,
.rt-skill-icon.api,
.rt-skill-icon.web {
    filter: invert(1) brightness(1.15)
            drop-shadow(0 0 10px rgba(75, 139, 255, 0.25));
}

/* Responsive */

@media (max-width: 820px) {
    .rt-hero {
        grid-template-columns: 1fr;
    }

    .rt-header {
        padding-inline: 16px;
    }

    .rt-main {
        padding-inline: 16px;
    }

    .rt-hero-left {
        flex-direction: row;
    }
}

@media (max-width: 540px) {
    .rt-hero-left {
        flex-direction: column;
        align-items: flex-start;
    }

    .rt-avatar-wrapper {
        width: 110px;
        height: 110px;
    }

    .rt-name {
        font-size: 26px;
    }

    .rt-nav {
        gap: 6px;
    }

    .rt-nav-link {
        padding-inline: 10px;
    }

    /* keep icon rows centered on small screens too */
    .rt-skill-icons {
        justify-content: flex-start;
    }

    .rt-skill::before {
        max-width: 240px;
    }
}