/* static/css/login_solvit_theme.css */

/* --- SolvIT Theme Variables (Copied from registration_solvit_theme.css or a global variables file) --- */
:root {
    --solvit-blue: #3498db;
    --solvit-blue-darker: #2980b9;
    --solvit-blue-transparent-1: rgba(52, 152, 219, 0.05);
    --solvit-blue-transparent-2: rgba(52, 152, 219, 0.25);

    --solvit-black-bg: #0d1117;
    --solvit-showcase-bg: #0A192F; /* Can be same or slightly different for login showcase */
    --solvit-form-bg: #101620;
    --solvit-input-bg: #1C232E;
    --solvit-input-bg-focus: #222B38;

    --solvit-white: #FFFFFF;
    --solvit-text-primary: #E6EDF3;
    --solvit-text-secondary: #B0BAC6;
    --solvit-text-placeholder: #7D8590;
    --solvit-error-red: #e74c3c;

    --font-primary: 'Montserrat', sans-serif;
    --font-secondary: 'Open Sans', sans-serif;
}

/* --- Global Resets & Body Styling (Solves the white border issue) --- */
html, body.login-page-body { /* Target specific body class */
    margin: 0;
    padding: 0;
    width: 100%;
    box-sizing: border-box;
}
*, *::before, *::after {
    box-sizing: inherit;
}

body.login-page-body.solv-it-theme {
    font-family: var(--font-secondary);
    background-color: var(--solvit-black-bg); /* Overall page background */
    color: var(--solvit-text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px 0; /* Optional padding around the main container */
    position: relative; /* For ::before pseudo-element if adding a grid */
    z-index: 0;
    overflow-x: hidden;
}

/* Optional: Animated Grid Background for Login Page (can be same or different from registration) */
body.login-page-body.solv-it-theme::before {
    content: "";
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: -1; 
    background-image:
        linear-gradient(var(--solvit-blue-transparent-1) 1px, transparent 1px),
        linear-gradient(90deg, var(--solvit-blue-transparent-1) 1px, transparent 1px);
    background-size: 60px 60px; /* Slightly different grid size? */
    animation: animatedBackgroundGridLogin 200s linear infinite;
    pointer-events: none;
}

@keyframes animatedBackgroundGridLogin { /* Can be same or different animation */
    from { background-position: 0 0; }
    to { background-position: -1800px -1800px; }
}


/* --- Main Login Container (Two-column layout) --- */
.login-container.solv-it-theme {
    display: flex;
    width: 900px; /* Slightly smaller than registration? Or same */
    max-width: 95%;
    min-height: 550px; /* Adjust as needed */
    background-color: var(--solvit-form-bg);
    box-shadow: 0 15px 50px rgba(0,0,0,0.4);
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    z-index: 1;
    margin: auto;
}

/* --- Showcase (Left Side) --- */
.login-showcase {
    flex: 1; /* Adjust flex ratio if needed, e.g., 0.8 for smaller showcase */
    background-color: var(--solvit-showcase-bg);
    padding: 50px 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    position: relative;
    z-index: 2; /* Above container's bg, below potential absolute elements */
    border-right: 1px solid rgba(var(--solvit-blue), 0.1);
    /* Optional: Add a subtle background texture or pattern if desired */
    /* background-image: url(...); */
}
.login-showcase .showcase-content {
    color: var(--solvit-white);
    width: 100%;
    max-width: 360px;
}
.login-showcase .showcase-logo {
    max-width: 180px; /* Adjust size */
    margin-bottom: 25px;
}
.login-showcase .showcase-main-headline {
    font-family: var(--font-primary);
    font-size: 2em; /* Adjust size */
    font-weight: 700;
    margin-bottom: 15px;
}
.login-showcase .showcase-sub-headline {
    font-size: 0.95em;
    line-height: 1.6;
    color: var(--solvit-text-secondary);
    margin-bottom: 0;
}
/* Optional: Simple icon element for showcase */
.login-showcase .showcase-icon-element {
    font-size: 5em;
    color: rgba(var(--solvit-blue), 0.1); /* Very subtle */
    margin-top: 30px;
}


/* --- Login Form Area (Right Side) --- */
.login-form-area {
    flex: 1.2; /* Adjust flex ratio */
    padding: 40px 50px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.login-form-area h2 {
    font-family: var(--font-primary);
    text-align: center;
    margin-bottom: 30px;
    color: var(--solvit-text-primary);
    font-weight: 600;
    font-size: 1.7em;
}

/* Form field styling (can reuse from registration_solvit_theme.css if identical) */
.form-field-group {
    margin-bottom: 20px;
    position: relative;
}
.form-field-group label {
    display: flex;
    align-items: center;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--solvit-text-secondary);
    font-size: 0.9em;
    font-family: var(--font-primary);
}
.form-icon {
    margin-right: 8px;
    color: var(--solvit-blue);
    font-size: 1em;
}
.form-field-group input[type="text"], /* Catches username/email from default form */
.form-field-group input[type="password"] {
    width: 100%;
    padding: 12px 15px;
    background-color: var(--solvit-input-bg);
    border: 1px solid rgba(var(--solvit-blue), 0.2);
    border-radius: 6px;
    box-sizing: border-box;
    font-size: 1em;
    color: var(--solvit-text-primary);
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
    font-family: var(--font-secondary);
}
.form-field-group input[type="text"]::placeholder,
.form-field-group input[type="password"]::placeholder {
    color: var(--solvit-text-placeholder);
}
.form-field-group input[type="text"]:focus,
.form-field-group input[type="password"]:focus {
    border-color: var(--solvit-blue);
    box-shadow: 0 0 0 0.2rem var(--solvit-blue-transparent-2);
    outline: none;
    background-color: var(--solvit-input-bg-focus);
}

/* Password toggle (reuse from registration CSS if structure is same) */
.password-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}
.password-wrapper input[type="password"],
.password-wrapper input[type="text"] { /* If type toggles to text */
    padding-right: 40px; 
}
.toggle-password {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    color: var(--solvit-text-secondary);
    padding: 5px; /* Easier to click */
}
.toggle-password:hover {
    color: var(--solvit-blue);
}

.error-message { /* For field-specific errors */
    color: var(--solvit-error-red);
    font-size: 0.8em;
    display: block;
    margin-top: 5px;
    min-height: 1em;
}
.alert.alert-danger-themed { /* For non-field errors */
    background-color: rgba(var(--solvit-error-red), 0.1);
    border: 1px solid var(--solvit-error-red);
    color: var(--solvit-text-primary); /* Ensure text is readable */
    padding: 10px 15px;
    border-radius: 5px;
    margin-bottom: 20px;
    font-size: 0.9em;
}
.alert.alert-success-themed, .alert.alert-info-themed { /* For other message types */
    background-color: rgba(var(--solvit-blue), 0.1);
    border: 1px solid var(--solvit-blue);
    color: var(--solvit-text-primary);
    padding: 10px 15px;
    border-radius: 5px;
    margin-bottom: 20px;
    font-size: 0.9em;
}


.form-options-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    font-size: 0.85em;
}
.form-options-row .form-check {
    /* Styles for "Remember Me" if implemented */
}
.form-options-row .form-check-input {
    background-color: var(--solvit-input-bg);
    border-color: rgba(var(--solvit-blue), 0.3);
}
.form-options-row .form-check-input:checked {
    background-color: var(--solvit-blue);
    border-color: var(--solvit-blue);
}
.form-options-row .form-check-label {
    color: var(--solvit-text-secondary);
}
.form-options-row .forgot-password-link {
    color: var(--solvit-blue);
    text-decoration: none;
}
.form-options-row .forgot-password-link:hover {
    text-decoration: underline;
}


.btn-login {
    width: 100%;
    padding: 12px 15px;
    background: var(--solvit-blue);
    color: var(--solvit-white);
    border: none;
    border-radius: 6px;
    font-size: 1.05em;
    font-family: var(--font-primary);
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.1s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 10px; /* Space above button */
}
.btn-login:hover {
    background-color: var(--solvit-blue-darker);
}
.btn-login:active {
    transform: translateY(1px);
}
.button-loader { /* For loading spinner if implemented */
    /* display: none; */
}

.register-link {
    text-align: center;
    margin-top: 25px;
    font-size: 0.9em;
    color: var(--solvit-text-secondary);
}
.register-link a {
    color: var(--solvit-blue);
    text-decoration: none;
    font-weight: 600;
}
.register-link a:hover {
    text-decoration: underline;
}


/* --- Mobile Responsiveness --- */
@media (max-width: 900px) { /* Matches registration breakpoint */
    .login-container.solv-it-theme {
        flex-direction: column;
        width: 100%;
        max-width: 480px; /* Adjust for login */
        margin: 30px auto;
        min-height: unset;
    }
    .login-showcase {
        min-height: 250px; /* Shorter showcase for login */
        border-right: none;
        border-bottom: 1px solid rgba(var(--solvit-blue), 0.1);
        padding: 30px 25px;
    }
    .login-showcase .showcase-logo { max-width: 150px; }
    .login-showcase .showcase-main-headline { font-size: 1.6em; }
    .login-showcase .showcase-sub-headline { font-size: 0.9em; }

    .login-form-area {
        padding: 30px 25px;
    }
    .login-form-area h2 { font-size: 1.5em; margin-bottom: 25px;}
}

@media (max-width: 767px) {
    /* Optional: Hide animated grid on very small screens if too distracting or for performance */
    /* body.login-page-body.solv-it-theme::before { display: none; } */
}