/* style.css - Premium Modern & Visual UI (Final Fixed) */

:root {
    --primary: #ffc107;      /* Amber Gold */
    --primary-hover: #ffca28;
    --bg-body: #0f172a;      /* Deep Slate */
    --bg-card: #1e293b;      /* Card Background */
    --border: #334155;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --glass-bg: rgba(30, 41, 59, 0.7);
}

body {
    margin: 0;
    font-family: 'Poppins', sans-serif;
    background-color: var(--bg-body);
    color: var(--text-main);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

a { text-decoration: none; transition: 0.3s; }

/* --- HEADER & FOOTER --- */
.navbar {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 1000;
}
.brand a { font-size: 1.2rem; font-weight: 700; color: var(--primary); display: flex; align-items: center; gap: 8px; }
.nav-links a { color: #fff; margin-left: 15px; font-size: 0.9rem; padding: 8px 12px; border-radius: 6px; transition: 0.3s; background: rgba(255,255,255,0.05); }
.nav-links a:hover { background: rgba(255, 193, 7, 0.2); color: var(--primary); }

footer { text-align: center; padding: 20px; border-top: 1px solid var(--border); background: #0b1120; color: #666; font-size: 0.85rem; margin-top: auto; }
footer a { color: var(--primary); }


/* --- MAIN UPLOADER UI --- */
.container {
    max-width: 800px;
    margin: 30px auto;
    padding: 20px;
    flex: 1;
}

#upload-area {
    background: var(--bg-card);
    padding: 30px;
    border-radius: 20px;
    border: 1px solid var(--border);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

#upload-area h1 { text-align: center; color: var(--primary); margin: 0; font-size: 1.8rem; }
#upload-area h3 { text-align: center; color: var(--text-muted); font-size: 0.9rem; margin-bottom: 25px; font-weight: 400; }

/* Mode Buttons */
.mode-switch { display: flex; justify-content: center; gap: 10px; margin-bottom: 25px; }
.mode-switch button {
    padding: 10px 20px;
    background: #0f172a;
    border: 1px solid var(--border);
    color: var(--text-muted);
    border-radius: 8px;
    cursor: pointer;
    transition: 0.3s;
    font-weight: 600;
    font-family: inherit;
}
.mode-switch button.active {
    background: var(--primary);
    color: #000;
    border-color: var(--primary);
    box-shadow: 0 0 10px rgba(255, 193, 7, 0.4);
}

/* Upload Label */
.upload-label {
    display: block;
    border: 2px dashed var(--border);
    border-radius: 15px;
    padding: 40px;
    text-align: center;
    cursor: pointer;
    background: rgba(15, 23, 42, 0.5);
    transition: 0.3s;
    margin-bottom: 25px;
    color: #fff;
    font-weight: 500;
}
.upload-label:hover { border-color: var(--primary); background: rgba(255, 193, 7, 0.05); }
.upload-label i { font-size: 3rem; color: var(--primary); margin-bottom: 10px; display: block; }

/* --- MODERN INPUTS & SELECTS (Fixed Design) --- */
.input-group { margin-bottom: 20px; }
.input-label-text { display: block; color: #fff; font-weight: 600; margin-bottom: 8px; font-size: 0.9rem; }

#watermark-input, #watermark-position {
    width: 100%;
    padding: 12px;
    background: #0f172a; /* Darker bg for contrast */
    border: 1px solid var(--border);
    border-radius: 10px;
    color: #fff;
    outline: none;
    transition: 0.3s;
    box-sizing: border-box;
    font-family: inherit;
    font-size: 0.95rem;
}

#watermark-input:focus, #watermark-position:focus { 
    border-color: var(--primary); 
    box-shadow: 0 0 0 3px rgba(255, 193, 7, 0.1); /* Glow effect */
}

#watermark-input:disabled, #watermark-position:disabled { 
    opacity: 0.5; 
    cursor: not-allowed; 
}

/* Custom Select Arrow */
#watermark-position {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%23ffc107%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-6.5%200-12.3%203.1-16.1%208.1a17.6%2017.6%200%200%200%200%2022.2l128%20127.9c3.6%203.6%208.2%205.7%2013.1%205.7s9.5-2.1%2013.1-5.7l128-127.9c3.7-3.6%205.8-8.5%205.8-13.5a17.5%2017.5%200%200%200-5.8-13.4z%22%2F%3E%3C%2Fsvg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center;
    background-size: 12px;
    cursor: pointer;
}

/* --- CHECKBOX (Modern Style) --- */
.watermark-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: rgba(255,255,255,0.03);
    border-radius: 10px;
    margin-top: 10px;
    border: 1px solid transparent;
    transition: 0.3s;
}
.watermark-option:hover { border-color: var(--border); }

.watermark-option input[type="checkbox"] { 
    width: 20px; 
    height: 20px; 
    accent-color: var(--primary); 
    cursor: pointer; 
}
.watermark-option label { 
    cursor: pointer; 
    color: var(--text-main); 
    font-size: 0.95rem; 
    font-weight: 500;
}

/* --- PREVIEW & BUTTONS --- */
#preview { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 25px; justify-content: center; }
.preview-item { width: 90px; height: 90px; border-radius: 8px; overflow: hidden; position: relative; border: 1px solid var(--border); }
.preview-item img { width: 100%; height: 100%; object-fit: cover; }
.remove-btn {
    position: absolute; top: 0; right: 0; background: rgba(220, 38, 38, 0.9);
    color: white; width: 24px; height: 24px; display: flex; align-items: center; justify-content: center;
    font-size: 14px; cursor: pointer;
}

#upload-btn {
    width: 100%;
    padding: 15px;
    margin-top: 25px;
    background: var(--primary);
    border: none;
    color: #000;
    font-weight: 800;
    font-size: 1rem;
    border-radius: 10px;
    cursor: pointer;
    text-transform: uppercase;
    transition: 0.3s;
    box-shadow: 0 4px 15px rgba(255, 193, 7, 0.3);
}
#upload-btn:hover { background: var(--primary-hover); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(255, 193, 7, 0.4); }
#upload-btn:disabled { background: #334155; color: #94a3b8; cursor: not-allowed; transform: none; box-shadow: none; }

#progress { height: 8px; background: #0f172a; margin-top: 20px; border-radius: 10px; overflow: hidden; display: none; }
#progress-bar { height: 100%; background: var(--primary); width: 0%; transition: width 0.3s; }

/* Result Box Styles */
#result { margin-top: 20px; }
.result-row { margin-bottom: 10px; }
.link-textarea { width: 100%; background: #0f172a; color: #fff; border: 1px solid var(--border); padding: 10px; border-radius: 5px; box-sizing: border-box; }

/* Responsive */
@media (max-width: 600px) {
    .container { margin: 10px auto; padding: 10px; }
    #upload-area { padding: 20px; }
    .upload-label { padding: 30px; }
    #upload-area h1 { font-size: 1.5rem; }
}