/* --- START OF FILE static/auth-portal.css --- */

/* === Font Imports (already in HTML, but good practice to note) === */
/* @import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@700&family=Poppins:wght@300;400;500;600&display=swap'); */

/* === Root Variables: The NANOVERSE Portal Theme === */
:root {
    --font-logo: 'Orbitron', sans-serif;
    --font-ui: 'Poppins', sans-serif;

    /* Color Palette */
    --portal-bg-deep-space: #02041b;
    --portal-text-primary: #f0f4f8;
    --portal-text-secondary: #a8b2d1;
    --portal-text-subtle: #8892b0;

    /* Glassmorphism & UI Elements */
    --glass-bg: rgba(18, 22, 52, 0.25);
    --glass-border-color: rgba(138, 43, 226, 0.3); /* BlueViolet with transparency */
    --glass-shadow: rgba(2, 4, 27, 0.3);
    --backdrop-blur-amount: 12px;

    /* Accents & Interactive Elements */
    --accent-primary: #8A2BE2; /* BlueViolet */
    --accent-secondary: #00d9ff; /* Electric Cyan */
    --accent-glow: rgba(0, 217, 255, 0.4);
    --error-color: #ff5277;

    /* Input Fields */
    --input-bg: rgba(2, 4, 27, 0.3);
    --input-border-color: rgba(138, 43, 226, 0.2);
    --input-focus-border-color: var(--accent-secondary);

    /* Transitions & Sizing */
    --transition-smooth: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    --transition-fast: all 0.2s ease-out;
    --border-radius: 12px;
}

/* === Global Reset & Base Styles === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    height: 100%;
}

body {
    font-family: var(--font-ui);
    color: var(--portal-text-primary);
    background-color: var(--portal-bg-deep-space);
    overflow: hidden; /* Prevent scrollbars */
    height: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* === Background Video Styling === */
.portal-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

#portal-video-bg {
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    object-fit: cover; /* This is key to cover the area without distortion */
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(2, 4, 27, 0.7), rgba(10, 15, 45, 0.5));
}


/* === Main Portal Layout === */
#auth-portal-main {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
    padding: 1rem;
}

/* === The Glass Card === */
.glass-card {
    width: 100%;
    max-width: 420px;
    padding: 2.5rem 2rem;
    
    /* The Glassmorphism Effect */
    background: var(--glass-bg);
    -webkit-backdrop-filter: blur(var(--backdrop-blur-amount)); /* For Safari */
    backdrop-filter: blur(var(--backdrop-blur-amount));
    /* Border and Shadow */
   /* background-clip: border-box; /* Ensures the backdrop filter applies correctly */
    border: 1px solid var(--glass-border-color);
    
    border-radius: var(--border-radius);
    box-shadow: 0 8px 32px 0 var(--glass-shadow);
    
    /* Animation on load */
    opacity: 0;
    transform: translateY(20px) scale(0.98);
    animation: fadeInCard 0.8s 0.2s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
}

@keyframes fadeInCard {
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* === Portal Header & Logo === */
.portal-header {
    text-align: center;
    margin-bottom: 2rem;
}

.nanoverse-logo-portal {
    font-family: var(--font-logo);
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--portal-text-primary);
    text-shadow: 0 0 10px var(--accent-glow), 0 0 20px rgba(138, 43, 226, 0.3);
}

.portal-subheading {
    font-size: 1.1rem;
    font-weight: 300;
    color: var(--portal-text-secondary);
    margin-top: 0.5rem;
    transition: opacity 0.3s ease-in-out;
}

/* === Form Styling === */
.auth-form-portal {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group-portal {
    position: relative;
}

.input-icon {
    position: absolute;
    top: 50%;
    left: 15px;
    transform: translateY(-50%);
    color: var(--portal-text-subtle);
    transition: var(--transition-fast);
    pointer-events: none; /* Allows click-through to the input */
}

.form-group-portal input {
    width: 100%;
    background-color: var(--input-bg);
    border: 1px solid var(--input-border-color);
    border-radius: 8px;
    padding: 14px 14px 14px 45px; /* Left padding for icon */
    color: var(--portal-text-primary);
    font-family: var(--font-ui);
    font-size: 1rem;
    font-weight: 400;
    transition: var(--transition-fast);
}

.form-group-portal input::placeholder {
    color: var(--portal-text-subtle);
    opacity: 0.8;
}

.form-group-portal input:focus {
    outline: none;
    border-color: var(--input-focus-border-color);
    box-shadow: 0 0 10px var(--accent-glow);
}

.form-group-portal input:focus + .input-icon {
    color: var(--accent-secondary);
}

/* === Portal Button Styling === */
.portal-button {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    padding: 14px;
    margin-top: 0.5rem;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    color: var(--portal-text-primary);
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: var(--transition-fast);
    overflow: hidden;
    position: relative;
}

.portal-button:hover {
    box-shadow: 0 0 15px var(--accent-glow);
    transform: translateY(-2px);
}
.portal-button:hover .button-icon {
    transform: translateX(5px);
}

.portal-button .button-text {
    margin-right: 8px;
    transition: var(--transition-fast);
}
.portal-button .button-icon {
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.portal-button:disabled {
    background: var(--portal-text-subtle);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* === Error Messages and Form Switcher === */
.portal-error {
    color: var(--error-color);
    font-size: 0.9rem;
    font-weight: 500;
    text-align: center;
    min-height: 1.2em; /* Prevents layout shift */
    margin-top: -0.5rem; /* Pull it closer to the fields */
}

.portal-footer {
    margin-top: 2rem;
    text-align: center;
}

.form-switch-text {
    color: var(--portal-text-secondary);
    font-size: 0.9rem;
}

.form-switch-text a {
    color: var(--accent-secondary);
    text-decoration: none;
    font-weight: 500;
    cursor: pointer;
}

.form-switch-text a:hover {
    text-decoration: underline;
}

/* === Utility Classes === */
.hidden {
    display: none !important;
}

/* === Responsive Design === */
@media (max-width: 480px) {
    .glass-card {
        padding: 2rem 1.5rem;
        border: none;
        background: transparent;
        -webkit-backdrop-filter: none;
        backdrop-filter: none;      
        box-shadow: none;
    }

    .nanoverse-logo-portal {
        font-size: 2rem;
    }

    .portal-subheading {
        font-size: 1rem;
    }

    .form-group-portal input {
        padding: 12px 12px 12px 40px;
        font-size: 0.95rem;
    }

    .portal-button {
        padding: 12px;
        font-size: 1rem;
    }
}
/* === End of File static/auth-portal.css === */