/* ===========================================
   AyuServer Tutorial Page
   css/tutorial.css
=========================================== */

.tut-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(100,230,150,.1);
    border: 1px solid rgba(100,230,150,.2);
    color: rgba(160,240,180,.85);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2px;
    padding: 6px 16px;
    border-radius: 100px;
    margin-bottom: 20px;
    text-transform: uppercase;
}

/* ===========================================
   Flow Steps
=========================================== */

.tut-flow {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-top: 48px;
    position: relative;
}

.tut-flow::before {
    content: "";
    position: absolute;
    left: 27px;
    top: 56px;
    bottom: 56px;
    width: 2px;
    background: linear-gradient(to bottom, rgba(100,230,150,.3), rgba(100,230,150,.05));
}

.tut-flow-item {
    display: grid;
    grid-template-columns: 56px 56px minmax(0, 1fr);
    gap: 20px;
    align-items: flex-start;
    padding: 28px 0;
    border-bottom: 1px solid var(--border);
}

.tut-flow-item:last-child { border-bottom: none; }

.tut-flow-content {
    grid-column: 3;
    min-width: 0;
}

.tut-flow-num {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: rgba(100,230,150,.1);
    border: 2px solid rgba(100,230,150,.3);
    color: rgba(160,240,180,.9);
    font-size: 20px;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

.tut-flow-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: rgba(255,255,255,.05);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: rgba(180,220,255,.7);
    flex-shrink: 0;
}

.tut-flow-item h3 {
    font-size: 17px;
    color: #fff;
    margin: 14px 0 8px;
}

.tut-flow-item p {
    color: var(--text2);
    font-size: 14px;
    line-height: 1.8;
    margin: 0;
}

.tut-flow-item code {
    font-family: "Consolas","Menlo",monospace;
    font-size: 13px;
    color: rgba(180,255,210,.85);
    background: rgba(16,185,83,.08);
    border: 1px solid rgba(16,185,83,.15);
    padding: 1px 7px;
    border-radius: 5px;
}

/* ===========================================
   Tutorial Grid
=========================================== */

.tut-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin-top: 48px;
}

.tut-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    backdrop-filter: blur(16px);
    transition: var(--transition);
}

.tut-card:hover {
    background: var(--card-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}

.tut-card-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(59,185,255,.1);
    font-size: 1.4rem;
    color: rgba(180,225,255,.8);
}

.tut-card h3 {
    font-size: 17px;
    color: #fff;
}

/* ===========================================
   Command List inside cards
=========================================== */

.tut-cmd-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.tut-cmd {
    display: flex;
    align-items: baseline;
    gap: 12px;
    background: rgba(0,0,0,.25);
    border: 1px solid rgba(255,255,255,.06);
    border-radius: 8px;
    padding: 10px 14px;
}

.tut-cmd code {
    font-family: "Consolas","Menlo",monospace;
    font-size: 13px;
    color: rgba(180,255,210,.9);
    white-space: nowrap;
    flex-shrink: 0;
}

.tut-cmd span {
    color: var(--text2);
    font-size: 13px;
    line-height: 1.5;
}

.tut-tip {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    background: rgba(251,191,36,.04);
    border: 1px solid rgba(251,191,36,.12);
    border-radius: 10px;
    padding: 10px 14px;
    font-size: 13px;
    color: var(--text2);
    line-height: 1.7;
    margin: 0;
}

.tut-tip i { color: #d97706; flex-shrink: 0; margin-top: 2px; }

/* ===========================================
   List inside cards
=========================================== */

.tut-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.tut-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    color: var(--text2);
    font-size: 13px;
    line-height: 1.6;
}

.tut-list i {
    color: rgba(180,210,255,.5);
    flex-shrink: 0;
    margin-top: 2px;
    width: 14px;
    text-align: center;
}

.tut-list strong { color: rgba(220,240,255,.9); }

/* ===========================================
   Trouble Q&A
=========================================== */

.tut-trouble-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 48px;
}

.tut-trouble {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 14px;
    overflow: hidden;
    transition: border-color .2s;
}

.tut-trouble:hover { border-color: rgba(59,185,255,.2); }

.tut-trouble-q {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 18px 22px;
    font-weight: 600;
    font-size: 15px;
    color: rgba(220,240,255,.9);
}

.tut-trouble-q i {
    color: rgba(180,220,255,.6);
    flex-shrink: 0;
}

.tut-trouble-a {
    padding: 0 22px 18px 48px;
    color: var(--text2);
    font-size: 14px;
    line-height: 1.8;
}

.tut-trouble-a code {
    font-family: "Consolas","Menlo",monospace;
    font-size: 13px;
    color: rgba(180,255,210,.85);
    background: rgba(16,185,83,.08);
    border: 1px solid rgba(16,185,83,.15);
    padding: 1px 7px;
    border-radius: 5px;
}

.tut-trouble-a a {
    color: rgba(180,220,255,.75);
    text-decoration: none;
}

.tut-trouble-a a:hover { color: rgba(210,240,255,.95); }

/* ===========================================
   Responsive
=========================================== */

@media (max-width: 900px) {
    .tut-grid { grid-template-columns: 1fr; }
    .tut-flow::before { display: none; }
    .tut-flow-item { grid-template-columns: 48px minmax(0, 1fr); gap: 14px; }
    .tut-flow-content { grid-column: 2; }
    .tut-flow-icon { display: none; }
}

@media (max-width: 600px) {
    .tut-flow-item { grid-template-columns: 40px minmax(0, 1fr); }
    .tut-flow-num { width: 40px; height: 40px; font-size: 16px; }
}