/* Zero2Maker shared design system */

body {
    font-family: 'Inter', sans-serif;
    -webkit-font-smoothing: antialiased;
}

.technical-label {
    font-family: 'IBM Plex Mono', monospace;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.75rem;
}

.glass {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.hero-gradient {
    background: radial-gradient(circle at top right, rgba(37, 99, 235, 0.05), transparent),
                radial-gradient(circle at bottom left, rgba(37, 99, 235, 0.05), transparent);
}

/* Buttons */
.z2m-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    border-radius: 0.75rem;
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1.25rem;
    padding: 0.625rem 1rem;
    transition: all 0.2s ease;
}

.z2m-btn-primary {
    background-color: #0f172a;
    color: #fff;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.08);
}

.z2m-btn-primary:hover {
    background-color: #1e293b;
    transform: translateY(-1px);
    box-shadow: 0 10px 15px -3px rgba(37, 99, 235, 0.15);
}

.z2m-btn-secondary {
    background-color: #fff;
    color: #334155;
    border: 1px solid #e2e8f0;
}

.z2m-btn-secondary:hover {
    background-color: #f8fafc;
    border-color: #cbd5e1;
}

.z2m-btn-accent {
    background-color: #2563eb;
    color: #fff;
}

.z2m-btn-accent:hover {
    background-color: #1d4ed8;
}

.z2m-btn-ghost {
    background: transparent;
    color: #475569;
}

.z2m-btn-ghost:hover {
    background: #f1f5f9;
    color: #0f172a;
}

.btn-premium {
    transition: all 0.3s ease;
}

.btn-premium:hover {
    box-shadow: 0 10px 15px -3px rgba(37, 99, 235, 0.2);
    transform: translateY(-2px);
}

/* Cards & forms */
.z2m-card {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 0.75rem;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.z2m-input {
    width: 100%;
    border-radius: 0.75rem;
    border: 1px solid #e2e8f0;
    padding: 0.625rem 0.875rem;
    font-size: 0.875rem;
    color: #0f172a;
    background: #fff;
}

.z2m-input:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

/* Navigation */
.z2m-nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: #475569;
    padding: 0.375rem 0.625rem;
    border-radius: 0.5rem;
    transition: color 0.15s ease, background 0.15s ease;
}

.z2m-nav-link:hover {
    color: #2563eb;
}

.z2m-nav-link-active {
    color: #0f172a;
    font-weight: 600;
    background: #f1f5f9;
}

.z2m-mobile-backdrop {
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

.z2m-mobile-backdrop.is-open {
    opacity: 1;
    pointer-events: auto;
}

.z2m-mobile-drawer {
    transform: translateX(100%);
    transition: transform 0.25s ease;
}

.z2m-mobile-drawer.is-open {
    transform: translateX(0);
}

body.z2m-nav-open {
    overflow: hidden;
}

.z2m-translate-slot {
    position: relative;
    display: inline-flex;
    align-items: center;
    min-height: 2.5rem;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Google Translate widget */
#google_translate_element .goog-te-gadget,
#google_translate_element_mobile .goog-te-gadget {
    font-family: 'Inter', sans-serif !important;
    font-size: 0 !important;
}

#google_translate_element .goog-te-gadget-simple,
#google_translate_element_mobile .goog-te-gadget-simple {
    display: inline-flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
    padding: 0.5rem 0.75rem !important;
    border: 1px solid #e5e7eb !important;
    border-radius: 0.5rem !important;
    background: #fff !important;
    box-shadow: none !important;
}

#google_translate_element .goog-te-gadget-simple:hover,
#google_translate_element_mobile .goog-te-gadget-simple:hover {
    background: #f9fafb !important;
}

#google_translate_element .goog-te-gadget-simple img,
#google_translate_element_mobile .goog-te-gadget-simple img {
    display: none !important;
}

#google_translate_element .goog-te-gadget-simple .goog-te-menu-value,
#google_translate_element_mobile .goog-te-gadget-simple .goog-te-menu-value {
    margin: 0 !important;
}

#google_translate_element .goog-te-gadget-simple .goog-te-menu-value span,
#google_translate_element_mobile .goog-te-gadget-simple .goog-te-menu-value span {
    color: #4b5563 !important;
    font-family: 'Inter', sans-serif !important;
    font-size: 14px !important;
    font-weight: 500 !important;
}

#google_translate_element .goog-te-gadget-simple .goog-te-menu-value span:last-child,
#google_translate_element_mobile .goog-te-gadget-simple .goog-te-menu-value span:last-child {
    border-left: none !important;
}

#google_translate_element .goog-te-gadget-simple .goog-te-menu-value:before,
#google_translate_element_mobile .goog-te-gadget-simple .goog-te-menu-value:before {
    content: "Select Language";
    color: #4b5563;
    font-size: 14px;
    font-weight: 500;
    margin-right: 0.25rem;
}

.goog-te-banner-frame {
    display: none !important;
}

body {
    top: 0 !important;
}

/* Continue learning hero */
.z2m-continue-hero {
    background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 55%, #2563eb 100%);
    border-radius: 1rem;
    color: #fff;
    overflow: hidden;
    position: relative;
}

.z2m-continue-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top right, rgba(255, 255, 255, 0.12), transparent 55%);
    pointer-events: none;
}

.z2m-continue-hero-inner {
    position: relative;
    z-index: 1;
}

/* Registration wizard */
.z2m-step-indicator {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.z2m-step-dot {
    flex: 1;
    height: 4px;
    border-radius: 999px;
    background: #e2e8f0;
    transition: background 0.2s ease;
}

.z2m-step-dot.is-active,
.z2m-step-dot.is-done {
    background: #2563eb;
}

.z2m-register-step {
    display: none;
}

.z2m-register-step.is-active {
    display: block;
}

/* Learning Journey Engine */
.lj-engine .lj-welcome-back {
    animation: lj-fade-in 0.3s ease;
}

.lj-stage-mission h2 {
    line-height: 1.35;
}

@keyframes lj-fade-in {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Skill Matrix Report */
.sm-ring {
    --pct: 0;
    --color: #2563eb;
    width: 3rem;
    height: 3rem;
    border-radius: 999px;
    background: conic-gradient(var(--color) calc(var(--pct) * 1%), #e2e8f0 0);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.sm-ring::before {
    content: '';
    position: absolute;
    inset: 5px;
    border-radius: 999px;
    background: #fff;
}

.sm-ring-label {
    position: relative;
    z-index: 1;
    font-size: 0.65rem;
    font-weight: 800;
    color: #0f172a;
}

.sm-student-card:focus-visible {
    outline: 2px solid #2563eb;
    outline-offset: 2px;
}