/* Nayako Gaming Theme CSS V2 */
:root {
    --primary: #ff9a9e;  
    --primary-hover: #fecfef;
    --primary-dark: #cc7b7e;
    --background: #0A0A0C; 
    --card-bg: rgba(18, 18, 24, 0.7); 
    --card-border: rgba(255, 154, 158, 0.2); 
    --text-main: #ffffff;
    --text-muted: #a1a1aa;
    --input-bg: rgba(10, 10, 12, 0.8);
    --input-border: rgba(255, 154, 158, 0.15);
    --input-focus: rgba(255, 154, 158, 0.8);
    --anime-accent: #ff758c;
}

* {
    margin: 0; padding: 0; box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: 'Outfit', 'Prompt', -apple-system, sans-serif;
    background-color: var(--background);
    color: var(--text-main);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

body.auth-page {
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Base Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--primary-dark); border-radius: 3px; }

/* -------------------------------------
 * MODERN CYBER TECH BACKGROUND (GAMER STYLE)
 * ------------------------------------- */
.blob-bg { 
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: -2;
    background: radial-gradient(circle at 50% 50%, #1a1a2e 0%, #0a0a0c 100%);
    overflow: hidden;
    pointer-events: none;
    transform: translateZ(0);
    will-change: transform;
}

/* perspective Grid & Scanlines */
.blob-bg::before {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.25) 50%), 
                linear-gradient(90deg, rgba(255, 0, 0, 0.03), rgba(0, 255, 0, 0.01), rgba(0, 0, 255, 0.03));
    z-index: 10; background-size: 100% 4px, 3px 100%;
    pointer-events: none; opacity: 0.3;
}

.blob-bg::after {
    content: ''; position: absolute; bottom: -20%; left: -50%; width: 200%; height: 120%;
    background-image: 
        linear-gradient(var(--primary) 1.5px, transparent 1.5px),
        linear-gradient(90deg, var(--primary) 1.5px, transparent 1.5px);
    background-size: 60px 60px;
    transform: perspective(500px) rotateX(60deg) translate3d(0, 0, 0);
    animation: gridFlow 20s linear infinite;
    mask-image: linear-gradient(to top, rgba(0,0,0,1) 0%, rgba(0,0,0,0) 80%);
    -webkit-mask-image: linear-gradient(to top, rgba(0,0,0,1) 0%, rgba(0,0,0,0) 80%);
    pointer-events: none; opacity: 0.15;
    will-change: transform;
}

@keyframes gridFlow {
    0% { transform: perspective(500px) rotateX(60deg) translate3d(0, 0, 0); }
    100% { transform: perspective(500px) rotateX(60deg) translate3d(0, 60px, 0); }
}

/* Floating Cyber Orbs with Neon Glows */
.cyber-orb { 
    position: absolute; 
    border-radius: 50%; 
    filter: blur(100px); 
    opacity: 0.5; 
    animation: floatOrb 30s infinite ease-in-out alternate; 
    mix-blend-mode: screen; 
    will-change: transform, opacity;
}
.orb-1 { width: 50vw; height: 50vw; background: radial-gradient(circle, #ff0055 0%, transparent 70%); top: -15%; left: -10%; }
.orb-2 { width: 60vw; height: 60vw; background: radial-gradient(circle, #00d2ff 0%, transparent 70%); bottom: -20%; right: -15%; animation-delay: -7s; }
.orb-3 { width: 40vw; height: 40vw; background: radial-gradient(circle, #9d50bb 0%, transparent 70%); top: 30%; left: 25%; animation-delay: -15s; opacity: 0.3; }

@keyframes floatOrb {
    100% { transform: translate(0, 0) scale(1) rotate(360deg); }
}

/* -------------------------------------
 * MAIN LAYOUT AND CARD
 * ------------------------------------- */
.container { 
    width: 100%; max-width: 580px; padding: 20px; position: relative; z-index: 10;
}

.alert-box {
    margin-bottom: 20px; padding: 15px 20px; border-radius: 12px;
    font-size: 14px; font-weight: 500; text-align: center;
    transition: all 0.3s; backdrop-filter: blur(10px);
}
.alert-box.hidden { display: none; }
.alert-error { background: rgba(239, 68, 68, 0.2); border: 1px solid rgba(239, 68, 68, 0.4); color: #fca5a5; }
.alert-success { background: rgba(34, 197, 94, 0.2); border: 1px solid rgba(34, 197, 94, 0.4); color: #86efac; }

/* Glass Card */
.glass-card {
    background: var(--card-bg);
    backdrop-filter: blur(15px); -webkit-backdrop-filter: blur(15px);
    border: 1px solid var(--card-border);
    border-radius: 20px; padding: 40px;
    box-shadow: 0 0 40px rgba(0, 0, 0, 0.6), inset 0 0 15px rgba(255, 154, 158, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
}

.auth-view { display: none; animation: fadeIn 0.4s ease forwards; }
.auth-view.active { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

/* Headers */
.logo-area { text-align: center; margin-bottom: 25px; }
.brand-logo { max-width: 100px; max-height: 100px; border-radius: 50%; border: 2px solid var(--primary); padding: 4px; object-fit: cover;}

.header { margin-bottom: 25px; text-align: center; }
.header h1 { font-size: 24px; font-weight: 900; letter-spacing: 1px; color: var(--primary); margin-bottom: 5px; text-transform: uppercase; }
.header p { color: var(--text-muted); font-size: 14px; }

/* -------------------------------------
 * FORM STRUCTURING
 * ------------------------------------- */
.auth-form { display: flex; flex-direction: column; gap: 18px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }

.input-wrapper { display: flex; flex-direction: column; gap: 6px; }
.input-wrapper label { font-size: 13px; color: var(--text-muted); font-weight: 500;}
.input-hint { font-size: 11.5px; color: #71717a; margin-top: -4px; margin-bottom: 2px;}

/* Inner Input Anchor */
.input-inner { position: relative; display: flex; align-items: center; }

.input-inner input, .input-inner select {
    width: 100%;
    background: var(--input-bg);
    border: 1px solid var(--input-border); border-radius: 12px;
    padding: 14px 14px 14px 44px; /* Default left pad for icons */
    font-size: 14px; color: var(--text-main); font-family: inherit;
    transition: all 0.3s ease; outline: none;
}
/* Specifically drop padding for select and items WITHOUT an icon */
.input-inner.noclass input, .input-inner.noclass select { padding-left: 14px; }

.input-icon {
    position: absolute; left: 14px; width: 18px; height: 18px;
    color: var(--text-muted); pointer-events: none; transition: 0.3s ease;
}

.input-inner input:focus, .input-inner select:focus {
    border-color: var(--input-focus);
    box-shadow: 0 0 0 4px rgba(255, 154, 158, 0.10);
}
.input-inner input:focus ~ .input-icon { color: var(--primary); }

select { appearance: none; cursor: pointer; }
select option { background: #1a1a24; color: var(--text-main); }

/* Password Toggle Constraint */
.toggle-password {
    position: absolute; right: 14px; background: none; border: none;
    color: var(--text-muted); cursor: pointer;
    transition: all 0.2s; outline: none; padding: 2px;
    display: flex; align-items: center; justify-content: center;
}
.toggle-password:hover { color: var(--primary); }
.toggle-password svg { width: 18px; height: 18px; display: block;}

/* Options */
.form-options { display: flex; justify-content: space-between; align-items: center; font-size: 13px; margin-top: 2px; }
.checkbox-container { display: flex; align-items: center; cursor: pointer; color: var(--text-muted); user-select: none; position: relative; padding-left: 24px; }
.checkbox-container:hover { color: var(--text-main); }
.checkbox-container input { position: absolute; opacity: 0; cursor: pointer; }
.checkmark { position: absolute; top: 0; left: 0; height: 16px; width: 16px; background-color: var(--input-bg); border: 1px solid var(--input-border); border-radius: 4px; transition: all 0.2s; }
.checkbox-container input:checked ~ .checkmark { background-color: var(--primary); border-color: var(--primary); }
.checkmark:after { content: ""; position: absolute; display: none; left: 5px; top: 2px; width: 4px; height: 8px; border: solid #0A0A0C; border-width: 0 2px 2px 0; transform: rotate(45deg); }
.checkbox-container input:checked ~ .checkmark:after { display: block; }

a { color: var(--primary); text-decoration: none; transition: 0.2s; font-weight: 500;}
a:hover { color: var(--primary-hover); text-decoration: underline; }

/* Buttons */
.submit-btn {
    background: linear-gradient(135deg, var(--anime-accent), var(--primary));
    color: #0A0A0C; border: none; border-radius: 12px; padding: 15px;
    font-size: 15px; font-weight: 800; letter-spacing: 1px;
    cursor: pointer; display: flex; justify-content: center; align-items: center; gap: 8px;
    transition: all 0.3s ease; margin-top: 15px;
    box-shadow: 0 4px 15px rgba(255, 117, 140, 0.4); text-transform: uppercase;
    position: relative; overflow: hidden;
}
.submit-btn::after {
    content: ''; position: absolute; top: 0; left: -100%; width: 50%; height: 100%;
    background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.4) 50%, rgba(255,255,255,0) 100%);
    transform: skewX(-25deg); transition: 0.5s;
}
.submit-btn:hover::after { left: 150%; transition: left 0.6s ease-in-out; }
.submit-btn:hover { transform: translateY(-3px); box-shadow: 0 10px 25px rgba(255, 117, 140, 0.6); }
.submit-btn:active { transform: translateY(1px) scale(0.97); box-shadow: 0 4px 10px rgba(255, 117, 140, 0.4); }
.btn-icon { width: 18px; height: 18px; stroke-width: 2.5px;}
.spin { animation: spin 1s linear infinite; }
@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

/* Footer */
.footer { margin-top: 25px; text-align: center; font-size: 13px; color: var(--text-muted); }

/* Mobile Grid Reshaping */
@media (max-width: 520px) {
    .glass-card { padding: 30px 20px; border-radius: 16px;}
    .form-row { grid-template-columns: 1fr; gap: 15px; } /* Stack vertically */
    .header h1 { font-size: 20px; }
    /* Icon bounds safety */
    .input-inner input { font-size: 16px; /* Stop iOS zoom */ }
}