/* ============================================
   MY UNIVERSE 0.9
   WORLD DASHBOARDS + WORLD COVERS
   ============================================ */

#personal-world {
    --mu-accent: #00e5ff;
}

#personal-world,
#personal-world * {
    box-sizing: border-box;
}

.mu-world-dashboard {
    display: grid;
    gap: 21px;
    width: 100%;
    min-width: 0;
    color: #f5fbff;
    animation: mu-enter .55s ease both;
}

@keyframes mu-enter {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   HEADER
   ============================================ */

.mu-world-topline {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
}

.mu-world-topline > span {
    color: var(--mu-accent);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 2.5px;
}

.mu-outline-button {
    padding: 12px 17px;
    border: 1px solid rgba(0, 229, 255, .35);
    border-radius: 11px;
    color: #d9f5ff;
    background: rgba(5, 15, 27, .64);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .6px;
    cursor: pointer;
    transition: .2s ease;
}

.mu-outline-button:hover {
    border-color: var(--mu-accent);
    color: var(--mu-accent);
    background: rgba(255,255,255,.06);
}

/* ============================================
   HERO CON COPERTINA
   ============================================ */

.mu-world-hero {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    min-height: 365px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 270px;
    align-items: center;
    gap: 24px;
    padding: 35px;
    border: 1px solid rgba(0, 229, 255, .30);
    border-radius: 25px;
    background-color: #08101f;
    box-shadow: 0 20px 60px rgba(0,0,0,.3);
}

/* Velo scuro per mantenere leggibili
   i testi sopra qualsiasi copertina. */

.mu-world-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background: linear-gradient(
        90deg,
        rgba(2, 7, 18, .91) 0%,
        rgba(4, 11, 23, .75) 43%,
        rgba(3, 9, 20, .46) 100%
    );
    pointer-events: none;
}

.mu-world-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    opacity: .09;
    background-image:
        linear-gradient(
            var(--mu-accent) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            var(--mu-accent) 1px,
            transparent 1px
        );
    background-size: 42px 42px;
}

.mu-world-hero-copy {
    position: relative;
    z-index: 1;
    min-width: 0;
}

.mu-world-category {
    color: var(--mu-accent);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 3px;
}

.mu-world-hero h1 {
    margin: 17px 0;
    font-size: clamp(33px, 4.5vw, 61px);
    font-weight: 900;
    line-height: 1.08;
    letter-spacing: -1.5px;
    overflow-wrap: anywhere;
    text-shadow: 0 3px 18px #000b;
}

.mu-world-hero h1 span:first-child {
    display: inline-block;
    margin-right: 7px;
    color: var(--mu-accent);
}

.mu-world-hero p {
    max-width: 460px;
    color: #d1deeb;
    font-size: 15px;
    line-height: 1.75;
    margin: 0 0 25px;
}

.mu-world-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.mu-primary-button {
    padding: 12px 18px;
    border: 0;
    border-radius: 11px;
    background: var(--mu-accent);
    color: #06101b;
    font-size: 11px;
    font-weight: 900;
    letter-spacing: .7px;
    cursor: pointer;
    transition:
        transform .2s ease,
        box-shadow .2s ease;
}

.mu-primary-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 25px
        rgba(0, 229, 255, .35);
}

/* ============================================
   COPERTINE PREDEFINITE
   ============================================ */

/* 1. Nebulosa */

.mu-cover-nebula {
    background-image:
        radial-gradient(
            ellipse at 77% 24%,
            rgba(177, 59, 255, .8),
            transparent 34%
        ),
        radial-gradient(
            ellipse at 54% 68%,
            rgba(8, 114, 255, .75),
            transparent 43%
        ),
        radial-gradient(
            ellipse at 93% 75%,
            rgba(0, 229, 255, .45),
            transparent 32%
        ),
        linear-gradient(
            125deg,
            #020713,
            #12123d,
            #040913
        );
}

/* 2. Cyber City */

.mu-cover-cyber {
    background-image:
        repeating-linear-gradient(
            90deg,
            transparent 0,
            transparent 57px,
            rgba(0,229,255,.12) 58px,
            transparent 60px
        ),
        linear-gradient(
            0deg,
            rgba(0,229,255,.28),
            transparent 55%
        ),
        radial-gradient(
            ellipse at 75% 30%,
            #13547e,
            #050a1c 65%
        );
}

/* 3. Galaxy */

.mu-cover-galaxy {
    background-image:
        radial-gradient(
            circle at 78% 51%,
            #416b9f 0%,
            #143c79 13%,
            #071c3c 23%,
            transparent 24%
        ),
        radial-gradient(
            ellipse at 65% 35%,
            rgba(0,229,255,.33),
            transparent 47%
        ),
        linear-gradient(
            130deg,
            #020612,
            #0b1d39,
            #00030a
        );
}

/* 4. Neon Energy */

.mu-cover-energy {
    background-image:
        radial-gradient(
            ellipse at 75% 68%,
            rgba(0,229,255,.8),
            transparent 30%
        ),
        radial-gradient(
            ellipse at 83% 15%,
            rgba(140,34,255,.8),
            transparent 35%
        ),
        linear-gradient(
            135deg,
            #040613,
            #102b53,
            #170a31
        );
}

/* Copertina JPG personalizzata */

.mu-cover-custom {
    background-image: var(--mu-cover-image);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

/* ============================================
   PIANETA / WORLD CORE
   ============================================ */

.mu-world-orbit {
    position: relative;
    width: 242px;
    height: 242px;
    display: grid;
    place-items: center;
    justify-self: center;
}

.mu-orbit-ring {
    position: absolute;
    border-radius: 50%;
    border: 2px solid var(--mu-accent);
    box-shadow:
        0 0 18px rgba(0,229,255,.45),
        inset 0 0 23px rgba(0,102,255,.15);
}

.mu-orbit-one {
    inset: 10px;
    opacity: .85;
    animation:
        mu-orbit-pulse 3s ease-in-out infinite;
}

.mu-orbit-two {
    inset: 31px;
    border-width: 1px;
    opacity: .3;
    border-style: dashed;
    animation:
        mu-orbit-rotate 20s linear infinite;
}

.mu-orbit-core {
    position: relative;
    z-index: 1;
    width: 140px;
    height: 140px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    border: 1px solid
        rgba(0,229,255,.48);
    background:
        radial-gradient(
            circle at 35% 27%,
            #253c51,
            #060b14 65%,
            #000
        );
    box-shadow:
        inset -12px -15px 28px #000a,
        0 0 30px rgba(0,229,255,.18);
    font-size: 58px;
    text-shadow:
        0 0 25px var(--mu-accent);
}

.mu-orbit-label {
    position: absolute;
    bottom: -8px;
    color: var(--mu-accent);
    font-size: 9px;
    font-weight: 800;
    letter-spacing: 2px;
    white-space: nowrap;
}

@keyframes mu-orbit-pulse {
    0%, 100% {
        transform: scale(.98);
        opacity: .65;
    }

    50% {
        transform: scale(1.04);
        opacity: 1;
    }
}

@keyframes mu-orbit-rotate {
    to {
        transform: rotate(360deg);
    }
}

/* ============================================
   STATISTICHE
   ============================================ */

.mu-world-stats {
    display: grid;
    grid-template-columns:
        repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.mu-world-card {
    min-width: 0;
    padding: 24px;
    border: 1px solid rgba(0,229,255,.14);
    border-radius: 20px;
    background:
        linear-gradient(
            140deg,
            #101c2d,
            #080e18
        );
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,.025);
}

.mu-stat-card {
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.mu-stat-card::after {
    content: "";
    position: absolute;
    top: -30px;
    right: -20px;
    width: 90px;
    height: 90px;
    border-radius: 50%;
    background: var(--mu-accent);
    opacity: .06;
    filter: blur(28px);
    pointer-events: none;
}

.mu-stat-card > span {
    color: #93aabf;
    font-size: 10px;
    font-weight: 900;
    letter-spacing: 2px;
}

.mu-stat-card > strong {
    margin-top: 8px;
    color: var(--mu-accent);
    font-size: clamp(29px, 3.5vw, 45px);
    font-weight: 900;
    line-height: 1;
}

.mu-stat-card > small {
    color: #8199b0;
    font-size: 11px;
}

/* ============================================
   PROGRESSO
   ============================================ */

.mu-card-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 22px;
}

.mu-card-heading h2 {
    margin: 0;
    font-size: 18px;
    font-weight: 800;
    color: #f3faff;
}

.mu-card-heading > span,
.mu-card-heading > strong {
    color: var(--mu-accent);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 1px;
}

.mu-progress-track {
    height: 11px;
    border-radius: 999px;
    background: rgba(255,255,255,.08);
    overflow: hidden;
}

.mu-progress-fill {
    width: 0;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(
        90deg,
        #0066ff,
        var(--mu-accent)
    );
    box-shadow:
        0 0 18px var(--mu-accent);
    transition: width .5s ease;
}

.mu-progress-card p {
    margin: 13px 0 0;
    color: #91aabf;
    font-size: 12px;
}

/* ============================================
   GRIGLIE
   ============================================ */

.mu-world-grid {
    display: grid;
    grid-template-columns:
        repeat(2, minmax(0, 1fr));
    gap: 20px;
    align-items: start;
}

/* ============================================
   FORM
   ============================================ */

.mu-inline-form {
    display: flex;
    gap: 9px;
    margin-bottom: 20px;
}

.mu-inline-form input,
.mu-settings-form input,
.mu-settings-form select {
    min-width: 0;
    border: 1px solid rgba(0,229,255,.2);
    border-radius: 11px;
    padding: 13px;
    background: #050d19;
    color: #fff;
    outline: none;
    font: inherit;
    font-size: 13px;
}

.mu-inline-form input {
    flex: 1;
}

.mu-inline-form input:focus,
.mu-settings-form input:focus,
.mu-settings-form select:focus {
    border-color: var(--mu-accent);
}

.mu-inline-form button {
    padding: 12px 15px;
    border: 1px solid var(--mu-accent);
    border-radius: 11px;
    background: var(--mu-accent);
    color: #031521;
    font-size: 11px;
    font-weight: 900;
    white-space: nowrap;
    cursor: pointer;
}

/* ============================================
   MISSIONI E OBIETTIVI
   ============================================ */

.mu-items-list {
    display: grid;
    gap: 9px;
}

.mu-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 12px;
    border: 1px solid rgba(255,255,255,.07);
    border-radius: 12px;
    background: rgba(255,255,255,.025);
}

.mu-item:hover {
    border-color: rgba(0,229,255,.32);
}

.mu-item input[type="checkbox"] {
    flex-shrink: 0;
    width: 19px;
    height: 19px;
    accent-color: var(--mu-accent);
    cursor: pointer;
}

.mu-item-title {
    flex: 1;
    min-width: 0;
    color: #e7f5ff;
    font-size: 13px;
    line-height: 1.5;
    overflow-wrap: anywhere;
}

.mu-item.done .mu-item-title {
    color: #728aa2;
    text-decoration: line-through;
}

.mu-item-delete {
    flex-shrink: 0;
    padding: 6px 9px;
    border: 0;
    background: transparent;
    color: #8da5be;
    font-size: 20px;
    cursor: pointer;
}

.mu-item-delete:hover {
    color: #ff6e88;
}

.mu-empty {
    color: #829ab2;
    font-size: 13px;
    line-height: 1.6;
    margin: 15px 0;
}

/* ============================================
   SELETTORE COPERTINE
   ============================================ */

.mu-cover-description {
    color: #9fb5cb;
    font-size: 13px;
    line-height: 1.7;
    margin: -5px 0 23px;
}

.mu-cover-options {
    display: grid;
    grid-template-columns:
        repeat(4, minmax(0, 1fr));
    gap: 12px;
}

.mu-cover-choice {
    display: flex;
    flex-direction: column;
    gap: 11px;
    padding: 9px;
    border: 1px solid rgba(0,229,255,.14);
    border-radius: 15px;
    background: #091526;
    color: #c9d9e9;
    text-align: left;
    cursor: pointer;
    transition:
        transform .2s,
        border-color .2s,
        box-shadow .2s;
}

.mu-cover-choice:hover {
    transform: translateY(-3px);
    border-color: var(--mu-accent);
}

.mu-cover-choice.mu-cover-selected {
    border-color: var(--mu-accent);
    box-shadow:
        0 0 18px rgba(0,229,255,.15);
}

.mu-cover-choice-preview {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: 9px;
    background-size: cover;
    background-position: center;
}

.mu-cover-choice-label {
    padding: 0 4px 4px;
    font-size: 12px;
    font-weight: 800;
}

.mu-cover-upload {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 18px;
    margin: 23px 0 12px;
    padding: 19px;
    border: 1px dashed rgba(0,229,255,.36);
    border-radius: 14px;
    background: rgba(0,102,255,.045);
}

.mu-cover-upload-info {
    display: grid;
    gap: 6px;
}

.mu-cover-upload-info strong {
    font-size: 14px;
    color: #f3f9ff;
}

.mu-cover-upload-info span {
    color: #91aabf;
    font-size: 12px;
    line-height: 1.5;
}

.mu-cover-file-button {
    flex-shrink: 0;
    display: inline-flex;
    justify-content: center;
    padding: 13px 18px;
    border-radius: 10px;
    background: var(--mu-accent);
    color: #04111a;
    font-size: 11px;
    font-weight: 900;
    letter-spacing: .5px;
    cursor: pointer;
}

.mu-cover-file-button:hover {
    filter: brightness(1.15);
}

#mu-cover-file {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
    overflow: hidden;
}

.mu-cover-status {
    min-height: 18px;
    margin: 11px 0;
    color: var(--mu-accent);
    font-size: 12px;
}

/* ============================================
   CRONOLOGIA
   ============================================ */

.mu-activity-list {
    display: grid;
    gap: 10px;
}

.mu-activity-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    border-bottom: 1px solid rgba(255,255,255,.05);
}

.mu-activity-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
    background: var(--mu-accent);
    box-shadow:
        0 0 12px var(--mu-accent);
}

.mu-activity-text {
    flex: 1;
    min-width: 0;
    font-size: 12px;
    color: #d4e9f8;
    overflow-wrap: anywhere;
}

.mu-activity-date {
    flex-shrink: 0;
    color: #809ab2;
    font-size: 10px;
}

/* ============================================
   PERSONALIZZAZIONE
   ============================================ */

.mu-settings-form {
    display: grid;
    gap: 11px;
}

.mu-settings-form label {
    color: #b4cada;
    font-size: 12px;
    font-weight: 700;
}

.mu-settings-form input,
.mu-settings-form select {
    width: 100%;
}

.mu-settings-form .mu-primary-button {
    margin-top: 9px;
}

.mu-danger-button {
    margin-top: 24px;
    padding: 11px 14px;
    border: 1px solid rgba(255,100,130,.38);
    border-radius: 10px;
    color: #ff8298;
    background: rgba(255,60,95,.055);
    font-size: 11px;
    font-weight: 800;
    cursor: pointer;
}

.mu-danger-button:hover {
    background: rgba(255,60,95,.13);
}

/* ============================================
   FIX MONDI DASHBOARD PRINCIPALE
   ============================================ */

#worlds-list {
    display: grid;
    gap: 12px;
}

#worlds-list .mu-world-button {
    display: grid;
    grid-template-columns:
        170px minmax(0, 1fr) 50px;
    align-items: center;
    gap: 18px;
    width: 100%;
    min-height: 45px;
    padding: 8px 0;
    color: #e8f6ff;
    background: transparent;
    border: 0;
    border-radius: 10px;
    text-align: left;
    cursor: pointer;
    font: inherit;
}

#worlds-list .mu-world-button:hover {
    background: rgba(0,229,255,.04);
}

#worlds-list .world-name {
    color: #dceeff;
    font-size: 13px;
    font-weight: 700;
}

#worlds-list .progress-track {
    width: 100%;
    height: 7px;
    overflow: hidden;
    border-radius: 20px;
    background: rgba(255,255,255,.08);
}

#worlds-list .progress-fill {
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(
        90deg,
        #0066ff,
        #00e5ff
    );
    box-shadow: 0 0 12px
        rgba(0,229,255,.4);
}

#worlds-list .world-percent {
    color: #8ea7bf;
    font-size: 12px;
    text-align: right;
}

/* ============================================
   RESPONSIVE - TABLET
   ============================================ */

@media (max-width: 1100px) {

    .mu-world-hero {
        grid-template-columns:
            minmax(0, 1fr) 210px;
        padding: 27px;
    }

    .mu-world-orbit {
        width: 205px;
        height: 205px;
    }

    .mu-orbit-core {
        width: 120px;
        height: 120px;
    }

    .mu-world-stats {
        grid-template-columns:
            repeat(2, minmax(0, 1fr));
    }

    .mu-world-grid {
        grid-template-columns: 1fr;
    }

    .mu-cover-options {
        grid-template-columns:
            repeat(2, minmax(0, 1fr));
    }
}

/* ============================================
   RESPONSIVE - SMARTPHONE
   ============================================ */

@media (max-width: 700px) {

    .mu-world-dashboard {
        gap: 14px;
    }

    .mu-world-topline {
        flex-direction: column;
        align-items: flex-start;
    }

    .mu-world-topline > span {
        font-size: 9px;
    }

    .mu-world-hero {
        grid-template-columns: 1fr;
        padding: 24px 18px;
        gap: 28px;
    }

    .mu-world-orbit {
        grid-row: 1;
        width: 185px;
        height: 185px;
    }

    .mu-orbit-core {
        width: 110px;
        height: 110px;
        font-size: 44px;
    }

    .mu-world-hero h1 {
        font-size: clamp(31px, 7vw, 48px);
    }

    .mu-world-hero p {
        font-size: 13px;
    }

    .mu-world-hero-actions {
        flex-direction: column;
    }

    .mu-world-hero-actions button {
        width: 100%;
    }

    .mu-world-stats {
        grid-template-columns:
            repeat(2, minmax(0, 1fr));
        gap: 9px;
    }

    .mu-world-card {
        padding: 18px;
    }

    .mu-stat-card {
        padding: 16px 13px;
    }

    .mu-stat-card > span {
        font-size: 9px;
        letter-spacing: 1px;
    }

    .mu-stat-card > strong {
        font-size: 31px;
    }

    .mu-inline-form {
        flex-direction: column;
    }

    .mu-inline-form input {
        width: 100%;
        font-size: 16px;
    }

    .mu-inline-form button {
        width: 100%;
    }

    .mu-cover-options {
        grid-template-columns:
            repeat(2, minmax(0, 1fr));
        gap: 9px;
    }

    .mu-cover-upload {
        flex-direction: column;
        align-items: stretch;
    }

    .mu-cover-file-button {
        width: 100%;
    }

    .mu-settings-form input,
    .mu-settings-form select {
        font-size: 16px;
    }

    .mu-activity-date {
        font-size: 9px;
    }

    #worlds-list .mu-world-button {
        grid-template-columns:
            95px minmax(0, 1fr) 40px;
        gap: 8px;
    }

    #worlds-list .world-name {
        font-size: 11px;
    }
}

/* ============================================
   ACCESSIBILITÀ
   ============================================ */

@media (prefers-reduced-motion: reduce) {

    .mu-world-dashboard,
    .mu-orbit-one,
    .mu-orbit-two {
        animation: none !important;
    }
}