:root{
    --gold:#facc15;
    --pink:#ec4899;
    --blue:#3b82f6;
    --dark:#020617;
    --text:#f8fafc;
    --muted:#cbd5e1;
}

/* =========================
GLOBAL
========================= */

*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family:'Poppins',sans-serif;
}

html{
    scroll-behavior:smooth;
}

body{

    background:
    linear-gradient(
    135deg,
    #020617 0%,
    #111827 25%,
    #312e81 55%,
    #7c3aed 100%);

    color:white;
    overflow-x:hidden;
}

/* =========================
ANIMATED BACKGROUND
========================= */

body::before{

    content:'';

    position:fixed;
    inset:0;

    background:
    radial-gradient(circle at 20% 20%, rgba(236,72,153,0.18), transparent 25%),
    radial-gradient(circle at 80% 30%, rgba(59,130,246,0.15), transparent 30%),
    radial-gradient(circle at 50% 80%, rgba(250,204,21,0.12), transparent 30%);

    animation:bgMove 15s linear infinite;
    z-index:-1;
}

@keyframes bgMove{

0%{
    transform:translateY(0px);
}

50%{
    transform:translateY(-30px);
}

100%{
    transform:translateY(0px);
}

}

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

.site-header{

    position:fixed;
    top:0;
    width:100%;
    z-index:999;

    backdrop-filter:blur(18px);

    background:rgba(2,6,23,0.75);

    border-bottom:1px solid rgba(255,255,255,0.08);
}

.header-inner{

    width:92%;
    max-width:1450px;

    margin:auto;

    height:90px;

    display:flex;
    align-items:center;
    justify-content:space-between;
}

/* LOGO */

.brand{

    display:flex;
    align-items:center;
    gap:15px;
}

.brand img{

    width:78px;
    height:78px;

    border-radius:18px;

    background:white;

    padding:6px;

    object-fit:contain;

    box-shadow:
    0 10px 35px rgba(250,204,21,0.25);
}

.brand-text h1{

    font-size:26px;
    font-weight:700;
}

.brand-text span{

    color:var(--muted);
    font-size:13px;
}

/* NAVIGATION */

.nav{

    display:flex;
    align-items:center;
    gap:10px;
}

.nav a,
.dropbtn{

    color:white;
    text-decoration:none;

    background:none;
    border:none;

    padding:12px 18px;

    border-radius:14px;

    font-size:15px;
    font-weight:500;

    cursor:pointer;

    transition:0.35s;

    display:flex;
    align-items:center;
    gap:8px;
}

.nav a:hover,
.dropbtn:hover{

    background:rgba(255,255,255,0.08);

    color:var(--gold);

    transform:translateY(-2px);
}

/* DROPDOWN */

.dropdown{
    position:relative;
}

.dropdown-content{

    position:absolute;

    top:58px;
    left:0;

    min-width:270px;

    display:none;
    flex-direction:column;

    background:rgba(15,23,42,0.96);

    border-radius:22px;

    overflow:hidden;

    border:1px solid rgba(255,255,255,0.08);

    box-shadow:
    0 25px 50px rgba(0,0,0,0.45);
}

.dropdown-content a{

    padding:15px 22px;

    transition:0.3s;
}

.dropdown-content a:hover{

    background:
    linear-gradient(
    to right,
    rgba(250,204,21,0.18),
    rgba(236,72,153,0.12));

    padding-left:30px;
}

.dropdown:hover .dropdown-content{
    display:flex;
}

/* MENU BUTTON */

.menu-toggle{

    display:none;

    width:52px;
    height:52px;

    border:none;

    border-radius:14px;

    background:rgba(255,255,255,0.08);

    color:white;

    font-size:22px;

    cursor:pointer;
}

/* =========================
EDITOR TOOLBAR
========================= */

.controls{

    margin-top:120px;

    display:flex;
    flex-wrap:wrap;
    gap:12px;

    padding:20px;

    width:92%;
    max-width:1450px;

    margin-left:auto;
    margin-right:auto;

    background:rgba(255,255,255,0.05);

    border:1px solid rgba(255,255,255,0.08);

    border-radius:24px;

    backdrop-filter:blur(14px);
}

.controls button,
.controls .button{

    padding:12px 18px;

    border:none;

    border-radius:14px;

    background:
    linear-gradient(
    135deg,
    rgba(59,130,246,0.9),
    rgba(124,58,237,0.9));

    color:white;

    font-weight:600;

    cursor:pointer;

    transition:0.3s;
}

.controls button:hover,
.controls .button:hover{

    transform:translateY(-2px);

    box-shadow:
    0 12px 30px rgba(59,130,246,0.35);
}

.controls input[type="range"]{
    width:140px;
}

.tool-active{
    background:
    linear-gradient(
    135deg,
    #22c55e,
    #16a34a) !important;
}

/* =========================
CANVAS AREA
========================= */

.canvas-container{

    width:92%;
    max-width:1450px;

    margin:30px auto 60px;

    display:flex;
    flex-wrap:wrap;
    justify-content:center;

    gap:30px;
}

.canvas-panel{

    flex:1 1 500px;

    background:rgba(255,255,255,0.05);

    border:1px solid rgba(255,255,255,0.08);

    border-radius:28px;

    padding:20px;

    backdrop-filter:blur(16px);

    box-shadow:
    0 25px 60px rgba(0,0,0,0.35);

    text-align:center;
}

.canvas-panel h3{

    margin-bottom:18px;

    font-size:24px;

    color:var(--gold);
}

.canvas-wrapper{

    position:relative;

    width:100%;
    max-width:600px;

    margin:auto;
}

#sourceCanvas,
#editorCanvas{

    width:100%;
    height:auto;

    border-radius:20px;

    border:2px solid rgba(255,255,255,0.1);

    background:#111827;
}

/* CURSOR */

#cursorOverlay{

    position:absolute;

    border-radius:50%;

    border:2px solid white;

    pointer-events:none;

    display:none;

    z-index:10;

    transform:translate(-50%, -50%);
}

/* MODAL */

#previewModal{

    display:none;

    position:fixed;

    inset:0;

    z-index:99999;

    background:rgba(0,0,0,0.82);

    backdrop-filter:blur(12px);

    justify-content:center;
    align-items:center;

    padding:20px;

    overflow:hidden;
}

.preview-content{

    width:min(1000px,95vw);

    max-height:95vh;

    overflow:hidden;

    background:
    linear-gradient(
    145deg,
    rgba(15,23,42,0.98),
    rgba(30,41,59,0.98));

    border-radius:32px;

    padding:28px;

    border:1px solid rgba(255,255,255,0.10);

    box-shadow:
    0 30px 80px rgba(0,0,0,0.55);

    position:relative;

    text-align:center;

    display:flex;

    flex-direction:column;

    align-items:center;
}
.preview-content h3{

    margin-bottom:20px;

    color:var(--gold);
}

body.preview-open{

    overflow:hidden;
}
#closePreview{

    margin-top:20px;

    padding:12px 20px;

    border:none;

    border-radius:14px;

    background:#ef4444;

    color:white;

    cursor:pointer;
}

/* FOOTER */

.site-footer{

    margin-top:80px;

    padding:35px 20px;

    background:#020617;

    border-top:1px solid rgba(255,255,255,0.08);

    text-align:center;

    color:#94a3b8;
}

/* RESPONSIVE */

@media(max-width:1100px){

.canvas-container{
    flex-direction:column;
}

}

@media(max-width:850px){

.menu-toggle{
    display:block;
}

.nav{

    display:none;

    position:absolute;

    top:90px;
    left:0;

    width:100%;

    flex-direction:column;

    align-items:flex-start;

    background:#0f172a;

    padding:20px;
}

.nav.active{
    display:flex;
}

}

@media(max-width:600px){

.controls{
    padding:15px;
}

.controls button,
.controls .button{
    width:100%;
}

.canvas-panel{
    padding:15px;
}

}

/* =========================
PREVIEW MODAL PERFECT FIX
========================= */

#previewModal{

    display:none;

    position:fixed;

    inset:0;

    z-index:99999;

    background:rgba(0,0,0,0.82);

    backdrop-filter:blur(12px);

    justify-content:center;
    align-items:center;

    padding:20px;

    overflow-y:auto;
}

/* MAIN BOX */

.preview-content{

    width:min(1000px,95vw);

    max-height:95vh;

    overflow-y:auto;

    background:
    linear-gradient(
    145deg,
    rgba(15,23,42,0.98),
    rgba(30,41,59,0.98));

    border-radius:32px;

    padding:28px;

    border:1px solid rgba(255,255,255,0.10);

    box-shadow:
    0 30px 80px rgba(0,0,0,0.55);

    position:relative;

    text-align:center;
}

/* TOP GLOW BORDER */

.preview-content::before{

    content:'';

    position:absolute;

    top:0;
    left:0;
    right:0;

    height:5px;

    background:
    linear-gradient(
    to right,
    #facc15,
    #ec4899,
    #3b82f6);

    border-radius:32px 32px 0 0;
}

/* TITLE */

.preview-content h3{

    font-size:38px;

    margin-bottom:24px;

    font-weight:800;

    background:
    linear-gradient(
    to right,
    #facc15,
    #fb7185);

    -webkit-background-clip:text;
    -webkit-text-fill-color:transparent;
}

/* CANVAS WRAPPER */

.preview-canvas-wrapper{

    width:60%;

    display:flex;

    justify-content:center;

    align-items:center;

    overflow-y:auto;

    overflow-x:hidden;

    height:105vh;

    padding:10px 20px;

    scrollbar-width:thin;
}
/* PREVIEW IMAGE */

#previewCanvas{

    max-width:60%;

    height:auto;

    object-fit:contain;

    border-radius:24px;

    border:8px solid rgba(255,255,255,0.08);

    background:#ffffff;

    padding:10px;

    box-shadow:
    0 20px 50px rgba(0,0,0,0.45);
}
/* BUTTON AREA */

.preview-buttons{

    margin-top:24px;

    display:flex;

    flex-direction:row;

    justify-content:center;

    align-items:center;

    gap:16px;

    flex-wrap:nowrap;
}

/* BUTTONS */

.preview-buttons button{

    padding:14px 14px;

    border:none;

    border-radius:16px;

    color:white;

    font-size:15px;

    font-weight:600;

    cursor:pointer;

    transition:0.3s;
}

/* BACK BUTTON */

#closePreview{

    background:
    linear-gradient(
    135deg,
    #ef4444,
    #dc2626);
}

/* DOWNLOAD BUTTON */

#downloadPreview{

    background:
    linear-gradient(
    135deg,
    #22c55e,
    #16a34a);

    height:45px;
}
/* HOVER */

.preview-buttons button:hover{

    transform:translateY(-2px);

    box-shadow:
    0 12px 30px rgba(0,0,0,0.35);
}

/* MOBILE */

@media(max-width:700px){

.preview-content{

    padding:20px;
}

.preview-content h3{

    font-size:28px;
}

#previewCanvas{

    max-height:50vh;
}

.preview-buttons{

    flex-direction:column;
}

.preview-buttons button{

    width:100%;
}

}