/* ========================================== */
/* 1. CORE VARIABLES & BASE                   */
/* ========================================== */
:root { --blue:#1e3a8a; --ink:#0f172a; --glass: rgba(255,255,255,0.1); --ok:#22c55e; --gray:#64748b; }

html, body { width: 100%; height: 100%; margin: 0; overflow: hidden; background: #e0f2fe; font-family: 'Montserrat', sans-serif !important; touch-action: none; user-select: none; }
#chat-stream, #elevator, #reg-panel, .bp-container, .lab-content { touch-action: pan-y; }

/* ========================================== */
/* 2. ENTRANCE DOORS                          */
/* ========================================== */
#entrance-layer { position: absolute; inset: 0; z-index: 3000; display: flex; pointer-events: auto; }

.door-panel {
    flex: 1; height: 100%;
    background: rgba(240, 249, 255, 0.65);
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.4);
    transition: transform 2.0s cubic-bezier(0.19, 1, 0.22, 1);
    position: relative;
}
.door-panel.left { border-right: 1px solid rgba(255,255,255,0.6); }
.door-panel.right { border-left: 1px solid rgba(255,255,255,0.6); }

#entrance-content { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); text-align: center; z-index: 3005; transition: opacity 0.8s ease; color: var(--blue); max-width: 720px; width: 90%; }
.poster-title { font-weight: 800; font-size: 2.2rem; letter-spacing: -1px; margin-bottom: 0.5rem; text-transform: uppercase; color: var(--blue); }
.poster-tagline { font-weight: 400; font-size: 1.1rem; letter-spacing: 2px; color: var(--blue); margin-bottom: 2rem; opacity: 0.8; text-transform: uppercase; }
.poster-desc { font-size: 13px; line-height: 1.9; color: var(--gray); margin-bottom: 2.5rem; font-weight: 500; text-align: justify; text-align-last: center; }

.begin-btn { padding: 1rem 3rem; border: 2px solid var(--blue); color: var(--blue); background: transparent; border-radius: 50px; font-size: 11px; font-weight: 800; letter-spacing: 2px; text-transform: uppercase; cursor: pointer; transition: all 0.3s ease; font-family: 'Montserrat', sans-serif; }
.begin-btn:hover { background: var(--blue); color: #fff; box-shadow: 0 15px 40px rgba(30,58,138,0.2); transform: translateY(-2px); }

body.doors-open .door-panel.left { transform: translateX(-100%); }
body.doors-open .door-panel.right { transform: translateX(100%); }
body.doors-open #entrance-content, body.doors-open #reg-panel { opacity: 0; pointer-events: none; }

/* ========================================== */
/* 3. REGISTRATION PANEL                      */
/* ========================================== */
#reg-panel {
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%) scale(0.95);
    background: rgba(255,255,255,0.90);
    backdrop-filter: blur(30px);
    padding: 3rem; border-radius: 20px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.15);
    z-index: 3010; text-align: center;
    opacity: 0; pointer-events: none;
    transition: all 0.5s cubic-bezier(0.19, 1, 0.22, 1);
    max-width: 850px; width: 95%; max-height: 90vh; overflow-y: auto;
    border: 1px solid rgba(255,255,255,0.8);
}
#reg-panel.active { opacity: 1; pointer-events: auto; transform: translate(-50%, -50%) scale(1); }

.section-label { font-size: 10px; font-weight: 800; letter-spacing: 2px; text-transform: uppercase; color: var(--blue); margin: 25px 0 12px 0; display: block; border-bottom: 1px solid #e2e8f0; padding-bottom: 5px; }
.reg-options { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-bottom: 1rem; }
.keyword-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 8px; }

.reg-btn { padding: 10px 15px; border: 1px solid #cbd5e1; color: #64748b; background: #fff; border-radius: 8px; cursor: pointer; font-weight: 600; font-size: 10px; transition: all 0.2s; font-family: 'Montserrat', sans-serif; text-transform: uppercase; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.reg-btn:hover { border-color: var(--blue); color: var(--blue); transform: translateY(-1px); }
.reg-btn.selected { background: var(--blue); color: #fff; border-color: var(--blue); box-shadow: 0 5px 15px rgba(30,58,138,0.25); }

.final-enter-btn { background: var(--blue); color: #fff; border: none; padding: 1.2rem 4rem; border-radius: 50px; font-size: 12px; font-weight: 800; letter-spacing: 2px; text-transform: uppercase; cursor: pointer; opacity: 0.5; pointer-events: none; transition: 0.3s; margin-top: 2rem; font-family: 'Montserrat', sans-serif; }
.final-enter-btn.ready { opacity: 1; pointer-events: auto; box-shadow: 0 10px 30px rgba(30,58,138,0.3); }

.skip-link { background: none; border: none; color: var(--gray); font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; cursor: pointer; opacity: 0.7; padding: 10px; transition: opacity 0.2s; font-family: 'Montserrat', sans-serif; margin-top: 5px; }
.skip-link:hover { opacity: 1; text-decoration: underline; color: var(--blue); }

/* ========================================== */
/* 4. HUD & NAVIGATION                        */
/* ========================================== */
#ui-layer { position: absolute; inset: 0; pointer-events: none; z-index: 10; }
#canvas-container { position:absolute; inset:0; z-index: 0; }

#hud { position: absolute; top: 2rem; left: 2rem; pointer-events: auto; z-index: 20; }
h1 { font-weight: 800; font-size: 1.8rem; margin: 0; color: var(--blue); letter-spacing: -1px; text-transform: uppercase; }
.subtitle { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 3px; color: var(--blue); margin-top: 6px; display: flex; align-items: center; gap: 8px; }
.live-dot { width: 6px; height: 6px; background: var(--ok); border-radius: 50%; box-shadow: 0 0 10px var(--ok); }

#journey-wrapper { margin-top: 1.5rem; display: flex; flex-direction: column; gap: 5px; align-items: flex-start; pointer-events: auto; }
#journey-btn { background: rgba(255,255,255,0.9); border: 1px solid #e2e8f0; padding: 1rem 1.2rem; border-radius: 8px; cursor: pointer; display: inline-flex; align-items: center; gap: 12px; font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; box-shadow: 0 12px 35px rgba(0,0,0,0.05); backdrop-filter: blur(12px); transition: transform 0.2s; color: var(--blue); font-family: 'Montserrat'; }
.discovery-bar-bg { width: 100%; height: 4px; background: rgba(0,0,0,0.1); border-radius: 2px; overflow: hidden; position: relative; }
.discovery-bar-fill { height: 100%; width: 0%; background: var(--ok); transition: width 0.5s ease; }
.discovery-text { font-size: 9px; font-weight: 700; color: var(--gray); text-transform: uppercase; letter-spacing: 1px; }

#onboarding-tip { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); background: rgba(30, 58, 138, 0.9); color: #fff; padding: 1rem 2rem; border-radius: 50px; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; pointer-events: none; opacity: 0; transition: opacity 0.5s; z-index: 1000; box-shadow: 0 10px 30px rgba(30,58,138,0.4); }
#onboarding-tip.visible { opacity: 1; animation: pulseTip 2s infinite; }
@keyframes pulseTip { 0% { transform: translate(-50%, -50%) scale(1); } 50% { transform: translate(-50%, -50%) scale(1.05); } 100% { transform: translate(-50%, -50%) scale(1); } }

#elevator { position: absolute; top: 50%; right: 2rem; transform: translateY(-50%); display: flex; flex-direction: column; gap: 6px; pointer-events: auto; max-height: 70vh; overflow-y: auto; padding: 10px 0; z-index: 200; }
.floor-item { display: flex; align-items: center; justify-content: flex-end; gap: 10px; cursor: pointer; opacity: 0.82; transition: all 0.2s; }
.floor-item:hover, .floor-item.active { opacity: 1; transform: translateX(-5px); }
.floor-label { background: rgba(255,255,255,0.9); padding: 8px 14px; border-radius: 8px; font-size: 10px; font-weight: 800; text-transform: uppercase; color: var(--blue); backdrop-filter: blur(14px); }
.floor-num { width: 32px; height: 32px; background: #fff; color: var(--blue); border: 1px solid #e2e8f0; display: flex; align-items: center; justify-content: center; font-size: 11px; font-weight: 900; border-radius: 999px; }
.floor-item.active .floor-num { background: var(--blue); color: #fff; }

/* ========================================== */
/* 5. AI CHAT PANEL (2-COLUMN)                */
/* ========================================== */
#ai-panel { 
    position: absolute; top: 5%; bottom: 5%; left: 5%; right: 5%; 
    max-width: 1400px; margin: auto;
    background: rgba(255,255,255,0.95); 
    backdrop-filter: blur(25px); 
    border-radius: 20px; 
    transform: translateY(120%); 
    transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1); 
    pointer-events: auto; 
    display: flex; flex-direction: row; 
    z-index: 500; 
    box-shadow: 0 30px 60px rgba(0,0,0,0.20); 
    overflow: hidden;
}
#ai-panel.active { transform: translateY(0); }

.ai-left {
    flex: 1.5;
    background: #f8fafc;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    padding: 2rem;
    border-right: 1px solid rgba(0,0,0,0.06);
}
.ai-img-preview { 
    max-width: 100%; max-height: 100%; 
    object-fit: contain; border-radius: 12px; 
    box-shadow: 0 10px 30px rgba(0,0,0,0.1); 
    cursor: zoom-in; transition: transform 0.3s;
}
.ai-img-preview:hover { transform: scale(1.02); }

.ai-right {
    flex: 1; min-width: 350px; max-width: 450px;
    display: flex; flex-direction: column;
    background: #ffffff;
    position: relative;
}

.panel-close { 
    position: absolute; top: 1rem; right: 1rem; 
    font-size: 2rem; cursor: pointer; color: var(--blue); 
    font-weight: 800; z-index: 600; padding: 10px; line-height: 1;
    background: rgba(255,255,255,0.8); border-radius: 50%;
    width: 40px; height: 40px; display: flex; align-items: center; justify-content: center;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.ai-header { padding: 1.6rem; border-bottom: 1px solid rgba(0,0,0,0.06); position: relative; }
.pin-btn { background: var(--ok); color: #fff; border: none; padding: 8px 16px; border-radius: 50px; font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing:1px; cursor: pointer; float: right; margin-top: 5px; margin-right: 40px; box-shadow: 0 4px 10px rgba(34, 197, 94, 0.3); }
.pin-btn:hover { background: #16a34a; transform:translateY(-1px); }

.msg { padding: 14px 16px; border-radius: 14px; font-size: 14px; line-height: 1.55; max-width: 88%; animation: fadeUp 0.3s ease; white-space: pre-wrap; font-family: 'Montserrat', sans-serif; margin-bottom: 10px; }
.msg-ai { background: #f1f5f9; color: #334155; align-self: flex-start; border-left: 3px solid var(--blue); }
.msg-user { background: var(--blue); color: #fff; align-self: flex-end; }

#chat-stream { flex: 1; overflow-y: auto; padding: 1rem; display: flex; flex-direction: column; gap: 8px; }
.chat-input-area { padding: 1rem; border-top: 1px solid rgba(0,0,0,0.06); background: #fff; display: flex; gap: 10px; }
#user-input { flex: 1; padding: 12px; border: 1px solid #cbd5e1; border-radius: 8px; font-family: 'Montserrat'; outline: none; }
#send-btn { background: var(--blue); color: #fff; border: none; padding: 12px 18px; border-radius: 8px; font-weight: 800; cursor: pointer; text-transform: uppercase; font-size: 11px; }

/* Lightbox Styles */
#lightbox-modal {
    position: fixed; inset: 0; background: rgba(0,0,0,0.9); z-index: 9999;
    display: flex; justify-content: center; align-items: center;
    opacity: 0; pointer-events: none; transition: opacity 0.3s;
}
#lightbox-modal.active { opacity: 1; pointer-events: auto; }
#lightbox-img { max-width: 90%; max-height: 90%; object-fit: contain; border-radius: 8px; box-shadow: 0 0 50px rgba(0,0,0,0.8); }
.lightbox-close { position: absolute; top: 20px; right: 30px; color: white; font-size: 3rem; cursor: pointer; font-weight: bold; }

/* ========================================== */
/* 6. MY JOURNEY / BLUEPRINT (FIXED OVERLAP)  */
/* ========================================== */
#blueprint { 
    position: absolute; inset: 0; background: rgba(255,255,255,0.98); 
    z-index: 600; opacity: 0; pointer-events: none; 
    transition: opacity 0.4s; display: flex; flex-direction: column; 
    align-items: center; justify-content: center; padding: 2rem; 
    backdrop-filter: blur(10px); 
}
#blueprint.active { opacity: 1; pointer-events: auto; }
.bp-container { width: 95%; max-width: 1200px; height: 85vh; overflow-y: auto; padding-right: 10px; }
#bp-products { display: flex; flex-direction: column; gap: 1rem; width: 100%; }

/* ========================================== */
/* 7. FEI CREATOR LAB OVERLAY & THEMES        */
/* ========================================== */
#lab-trigger {
    position: fixed; top: 20px; left: 50%; transform: translateX(-50%); z-index: 9000;
    padding: 12px 20px; border-radius: 50px; cursor: pointer;
    font-weight: 800; font-size: 12px; text-transform: uppercase; letter-spacing: 1px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2); transition: all 0.3s ease;
    display: none; align-items: center; gap: 8px;
}
#lab-trigger:hover { transform: translateX(-50%) scale(1.05); }

#creator-lab-overlay {
    position: fixed; top: 0; right: 0; bottom: 0; width: 400px; max-width: 100%;
    z-index: 9002; box-shadow: -20px 0 50px rgba(0,0,0,0.2);
    transform: translateX(100%); transition: transform 0.5s cubic-bezier(0.25, 1, 0.5, 1);
    display: flex; flex-direction: column;
}
#creator-lab-overlay.lab-visible { transform: translateX(0); }

.lab-content { padding: 20px; overflow-y: auto; flex: 1; }
.lab-section { margin-bottom: 30px; }
.lab-section h3 { margin-bottom: 10px; font-size: 11px; text-transform: uppercase; letter-spacing: 2px; opacity: 0.7; }
.lab-input { width: 100%; padding: 12px; border-radius: 8px; border: 1px solid rgba(0,0,0,0.1); font-family: inherit; margin-bottom: 10px; box-sizing: border-box;}
.lab-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.lab-pin-card { background: rgba(0,0,0,0.05); padding: 8px; border-radius: 6px; display: flex; align-items: center; gap: 10px; font-size: 11px; font-weight: 700; }
.lab-pin-img { width: 40px; height: 40px; object-fit: cover; border-radius: 4px; }
.lab-milestone-item { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; font-size: 13px; }
.lab-footer { padding-top: 20px; border-top: 1px solid rgba(0,0,0,0.1); display: flex; gap: 10px; }
.lab-primary-btn, .lab-secondary-btn { flex: 1; padding: 15px; border: none; font-weight: 800; cursor: pointer; text-transform: uppercase; font-size: 11px; border-radius: 8px; }
.lab-action-btn { background: transparent; border: 1px dashed #ccc; padding: 8px; width: 100%; cursor: pointer; border-radius: 6px; }

.theme-pro #lab-trigger { background: #0f172a; color: white; border: 1px solid #1e293b; }
.theme-pro #creator-lab-overlay { background: rgba(255, 255, 255, 0.95); backdrop-filter: blur(20px); border-left: 1px solid #e2e8f0; }
.theme-pro .lab-header { padding: 20px; border-bottom: 1px solid #e2e8f0; display: flex; justify-content: space-between; align-items: center; }
.theme-pro h2 { color: #0f172a; font-weight: 800; font-size: 1.2rem; margin: 0; }
.theme-pro .lab-primary-btn { background: #0f172a; color: white; }
.theme-pro .lab-secondary-btn { background: #f1f5f9; color: #0f172a; }

.theme-explorer #lab-trigger { background: #ff9f43; color: white; border: 4px solid #feca57; box-shadow: 0 5px 0 #e67e22; top: 25px; }
.theme-explorer #creator-lab-overlay { background: #fffbe6; border-left: 5px solid #ff9f43; }
.theme-explorer .lab-header { background: #ff9f43; padding: 20px; color: white; display: flex; justify-content: space-between; align-items: center; border-bottom: 5px solid #feca57; }
.theme-explorer h2 { font-weight: 900; font-size: 1.5rem; text-shadow: 2px 2px 0px rgba(0,0,0,0.1); margin: 0; letter-spacing: 1px; }
.theme-explorer .lab-input { border: 2px solid #ff9f43; background: #fff; font-size: 14px; }
.theme-explorer .lab-primary-btn { background: #2ecc71; color: white; border-bottom: 4px solid #27ae60; box-shadow: 0 5px 15px rgba(46, 204, 113, 0.4); border-radius: 12px; }
.theme-explorer .lab-secondary-btn { background: #54a0ff; color: white; border-bottom: 4px solid #2e86de; border-radius: 12px; }
.theme-explorer .lab-section h3 { color: #e67e22; font-weight: 900; }

/* ========================================== */
/* 8. CONTROLS                                */
/* ========================================== */
#nav-pad { position: fixed; left: 20px; bottom: 20px; z-index: 85; pointer-events: auto; }
.pad { display: grid; grid-template-columns: 44px 44px 44px; gap: 8px; background: rgba(255,255,255,0.8); backdrop-filter: blur(10px); padding: 10px; border-radius: 16px; border: 1px solid #cbd5e1; }
.pad button { width: 100%; height: 44px; border: 1px solid #cbd5e1; background: #fff; color: var(--blue); border-radius: 8px; font-weight: 900; cursor: pointer; font-size: 16px; }

#back-btn { position: absolute; bottom: 3rem; left: 50%; transform: translateX(-50%) translateY(100px); background: var(--blue); color: #fff; padding: 1rem 2rem; border-radius: 50px; font-weight: 700; cursor: pointer; pointer-events: auto; opacity: 0; transition: all 0.4s; z-index: 600; text-transform: uppercase; letter-spacing: 2px; font-size: 11px; box-shadow: 0 10px 30px rgba(0,0,0,0.3); font-family: 'Montserrat', sans-serif; }
#back-btn.visible { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ========================================================= */
/* 9. LFC PATCH UI ELEMENTS                                  */
/* ========================================================= */
#ai-img-viewport.ai-img-preview { position: relative; overflow: hidden; }
#ai-img-viewport #ai-img.ai-img-preview { width: 100%; height: 100%; margin-bottom: 0; background: transparent; transform: translate3d(0px,0px,0px) scale(1); transform-origin: 0 0; cursor: grab; }
#ai-img-viewport #ai-img:active { cursor: grabbing; }

#teleport-toast { position: fixed; top: 18px; left: 50%; transform: translateX(-50%) translateY(-18px); background: rgba(30, 58, 138, 0.92); color: #fff; padding: 10px 18px; border-radius: 50px; font-size: 11px; font-weight: 800; letter-spacing: 1px; text-transform: uppercase; opacity: 0; pointer-events: none; z-index: 9100; box-shadow: 0 10px 30px rgba(30,58,138,0.35); transition: opacity 0.25s ease, transform 0.25s ease; }
#teleport-toast.visible { opacity: 1; transform: translateX(-50%) translateY(0); }

#onboarding-card { position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%) scale(0.98); width: 92%; max-width: 720px; background: rgba(255,255,255,0.92); backdrop-filter: blur(25px); border: 1px solid rgba(255,255,255,0.8); border-radius: 20px; box-shadow: 0 30px 60px rgba(0,0,0,0.15); z-index: 9050; opacity: 0; pointer-events: none; transition: all 0.35s cubic-bezier(0.19, 1, 0.22, 1); padding: 22px; color: var(--ink); }
#onboarding-card.visible { opacity: 1; pointer-events: auto; transform: translate(-50%, -50%) scale(1); }
#onboarding-card h3 { margin: 0 0 10px 0; font-size: 12px; letter-spacing: 2px; text-transform: uppercase; color: var(--blue); }
#onboarding-card p { margin: 0; font-size: 13px; line-height: 1.8; color: var(--gray); font-weight: 500; }
#onboarding-card .close-x { position: absolute; top: 10px; right: 12px; font-size: 22px; font-weight: 900; color: var(--blue); cursor: pointer; padding: 10px; }
#onboarding-card .mini-row { margin-top: 14px; display:flex; gap:10px; flex-wrap:wrap; align-items:center; }
#onboarding-card .mini-btn { padding: 10px 14px; font-size: 10px; }

#home-btn { position: absolute; bottom: 3rem; left: 2rem; pointer-events: auto; z-index: 600; background: rgba(255,255,255,0.9); border: 1px solid #e2e8f0; color: var(--blue); padding: 1rem 1.2rem; border-radius: 50px; font-weight: 800; cursor: pointer; letter-spacing: 1px; text-transform: uppercase; font-size: 11px; box-shadow: 0 12px 35px rgba(0,0,0,0.05); backdrop-filter: blur(12px); transition: transform 0.2s; font-family: 'Montserrat', sans-serif; }
#home-btn:hover { transform: translateY(-1px); }

#nav-preview { position: fixed; min-width: 220px; max-width: 280px; background: rgba(255,255,255,0.92); backdrop-filter: blur(18px); border: 1px solid rgba(226,232,240,1); border-radius: 14px; box-shadow: 0 20px 55px rgba(0,0,0,0.12); z-index: 9055; opacity: 0; pointer-events: none; transition: opacity 0.18s ease, transform 0.18s ease; transform: translateY(8px); overflow: hidden; color: var(--ink); }
#nav-preview.visible { opacity: 1; transform: translateY(0); }
#nav-preview .thumb { width: 100%; height: 120px; background: #f1f5f9; object-fit: cover; display:block; }
#nav-preview .body { padding: 12px; }
#nav-preview .title { font-size: 11px; font-weight: 900; letter-spacing: 1px; text-transform: uppercase; color: var(--blue); margin-bottom: 6px; }
#nav-preview .meta { font-size: 10px; color: var(--gray); font-weight: 700; text-transform: uppercase; letter-spacing: 1px; line-height: 1.6; }

#lab-inline-message { display: none; margin-top: 10px; padding: 10px 12px; border-radius: 10px; font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; background: #f1f5f9; color: #334155; border: 1px solid #e2e8f0; }

@keyframes fadeUp { from { opacity:0; transform:translateY(10px); } to { opacity:1; transform:translateY(0); } }

/* ========================================== */
/* 10. MOBILE UX / UI OVERHAUL (iPHONE FIXES) */
/* ========================================== */
@media (max-width: 768px) { 
    /* --- 1. DECLUTTER THE SCREEN --- */
    h1 { font-size: 1.2rem; }
    .subtitle { font-size: 8px; }
    #hud { top: 15px; left: 15px; }
    #journey-btn { padding: 8px 10px; font-size: 9px; }
    
    /* Compact Elevator: Hides the text, keeps the numbers in a neat glass pill */
    #elevator { right: 10px; transform: translateY(-50%) scale(0.85); background: rgba(255,255,255,0.4); border-radius: 30px; padding: 8px 5px; backdrop-filter: blur(10px); }
    .floor-label { display: none !important; } /* Hide the bulky text */
    .floor-item { justify-content: center; margin-bottom: 6px; }
    
    /* Shrink the giant onboarding bubble */
    #onboarding-tip { font-size: 10px; padding: 10px 15px; width: 85%; text-align: center; line-height: 1.5; }

    /* --- 2. SLEEK CIRCULAR JOYSTICK --- */
    #nav-pad { bottom: 20px; left: 50%; transform: translateX(-50%); }
    .pad { 
        grid-template-columns: 45px 45px 45px; 
        gap: 5px; 
        background: rgba(255,255,255,0.25); 
        backdrop-filter: blur(15px);
        padding: 10px; 
        border-radius: 50%; /* Makes the whole container a circle */
        border: 1px solid rgba(255,255,255,0.5);
        box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    }
    .pad button { 
        height: 45px; width: 45px; 
        border-radius: 50%; /* Circle buttons */
        background: rgba(255,255,255,0.85); 
        border: none; 
        font-size: 14px;
        box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    }
    .pad div { background: transparent; } /* Hides empty grid spots */

    /* --- 3. FIX THE "STUCK" AI PANEL SCROLLING --- */
    #ai-panel { 
        top: 0; left: 0; right: 0; bottom: 0; border-radius: 0;
        flex-direction: column; max-width: 100%;
        height: 100dvh; /* Uses exact iPhone screen height */
        overflow-y: auto !important; /* Forces scroll */
        -webkit-overflow-scrolling: touch; /* Required for smooth iOS scrolling */
        padding-bottom: 120px; /* Leaves space for the return button */
    } 
    .ai-left { flex: none; height: auto; min-height: 40vh; padding: 15px; border-right: none; border-bottom: 1px solid rgba(0,0,0,0.06); }
    .ai-right { flex: none; height: auto; overflow: visible; width: 100%; max-width: 100%; }
    #chat-stream { flex: none; height: auto; overflow: visible; padding-bottom: 20px; }
    
    /* Fix overlapping buttons in the panel */
    .ai-header { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
    .pin-btn { float: none; margin: 0; width: 100%; text-align: center; justify-content: center;}
    
    /* Center the Return button at the bottom */
    #back-btn { bottom: 20px; left: 50%; right: auto; transform: translateX(-50%) translateY(150px); width: 85%; text-align: center; z-index: 9999; }
    #back-btn.visible { transform: translateX(-50%) translateY(0); }
    #home-btn { bottom: 20px; left: 15px; padding: 8px 12px; font-size: 9px; z-index: 80;} 
}