@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');
:root {
    --bg-color: #111827; --form-bg-color: #1F2937; --text-color: #F9FAFB;
    --label-color: #9CA3AF; --border-color: #4B5563; --accent-color: #3B82F6;
    --google-bg: #FFFFFF; --google-text: #1F2937; --error-color: #F87171;
    --success-color: #34D399; --strength-weak: #F87171; --strength-medium: #FBBF24;
    --strength-strong: #34D399;
}
body {
    font-family: 'Inter', sans-serif; background-color: var(--bg-color); color: var(--text-color);
    display: flex; justify-content: center; align-items: center; min-height: 100vh;
    margin: 0; padding: 20px; box-sizing: border-box;
}
.auth-container {
    width: 100%; max-width: 400px; background-color: var(--form-bg-color);
    padding: 40px; border-radius: 12px; box-shadow: 0 10px 25px rgba(0,0,0,0.3);
    border: 1px solid var(--border-color); animation: fadeIn 0.6s ease-out;
}
@keyframes fadeIn { from { opacity: 0; transform: scale(0.95); } to { opacity: 1; transform: scale(1); } }
h1 { text-align: center; font-size: 24px; font-weight: 700; margin-bottom: 8px; }
.auth-container > p { text-align: center; color: var(--label-color); margin-bottom: 32px; }
.social-button {
    display: flex; align-items: center; justify-content: center; width: 100%;
    padding: 12px; border-radius: 8px; font-weight: 500; text-decoration: none;
    transition: all 0.2s; border: 1px solid var(--border-color);
}
.google { background-color: var(--google-bg); color: var(--google-text); }
.google:hover { background-color: #f0f0f0; transform: translateY(-2px); box-shadow: 0 4px 10px rgba(0,0,0,0.2); }

.google svg { width: 20px; height: 20px; margin-right: 12px; }


/* --- START: === NEW SSO BUTTON STYLES === --- */
.sso {
    background-color: var(--google-bg);
    color: var(--google-text);
    margin-top: 24px;
    margin-bottom: 24px;
    width: auto; /* Makes button shrink to fit content */
    margin-left: auto;
    margin-right: auto;
}
.sso:hover {
    background-color: #f0f0f0;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}
.sso-icon {
    margin-right: 10px;
    font-size: 1.2em; /* Makes the icon slightly bigger than the text */
    line-height: 1; /* Helps with vertical alignment */
}
/* --- END: === NEW SSO BUTTON STYLES === --- */
.social-button.sso {
    width: 100%;
    box-sizing: border-box; /* Ensures padding doesn't break width */
    margin-top: 24px;
    margin-bottom: 12px;
}

/* New Button for SSO Sign Up */
.social-button.sso-register {
    width: 100%;
    box-sizing: border-box;
    background-color: transparent;
    border: 1px solid var(--border-color);
    color: var(--label-color);
    margin-bottom: 24px;
}
.social-button.sso-register:hover {
    background-color: rgba(59, 130, 246, 0.1);
    border-color: var(--accent-color);
    color: var(--text-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

/* Remove the old text link style */
.sso-signup-link {
    display: none;
}

/* Custom Styles for Dropdown Menus (<select>) */
.form-group select {
    width: 100%;
    padding: 12px;
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    border-radius: 8px;
    box-sizing: border-box;
    font-size: 16px;
    transition: all 0.2s;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke-width='2' stroke='%239CA3AF'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='m19.5 8.25-7.5 7.5-7.5-7.5' /%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 1.2em;
    padding-right: 40px; /* Make room for the arrow */
}
/* ADD THIS TO THE END OF login.css */
.sso-resume-link {
    text-align: center;
    font-size: 14px;
    margin-top: -12px; /* Pulls it closer to the button above */
    margin-bottom: 24px;
}
/* Change placeholder color for dropdown */
.form-group select:required:invalid {
    color: var(--label-color);
}
.form-group select option[value=""][disabled] {
    display: none;
}
.form-group select option {
    background-color: var(--form-bg-color);
    color: var(--text-color);
}

.form-group select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.4);
}

.form-group select.invalid {
    border-color: var(--error-color);
}
.form-group select.invalid:focus {
    box-shadow: 0 0 0 3px rgba(248, 113, 113, 0.4);
}
.sso-signup-link {
    text-align: center;
    margin-top: 16px;
    font-size: 14px;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}
.separator { display: flex; align-items: center; text-align: center; color: var(--label-color); margin: 32px 0; }
.separator::before, .separator::after { content: ''; flex: 1; border-bottom: 1px solid var(--border-color); }
.separator:not(:empty)::before { margin-right: .25em; }
.separator:not(:empty)::after { margin-left: .25em; }
.form-group { margin-bottom: 20px; position: relative; }
.form-group label { display: block; margin-bottom: 8px; font-size: 14px; color: var(--label-color); }
.form-group input {
    width: 100%; padding: 12px; background-color: var(--bg-color);
    border: 1px solid var(--border-color); color: var(--text-color); border-radius: 8px;
    box-sizing: border-box; font-size: 16px; transition: all 0.2s;
    padding-right: 40px; 
}
.form-group input:focus { outline: none; border-color: var(--accent-color); box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.4); }

.form-group input[type="password"]::-ms-reveal {
    display: none;
}
.form-group input[type="password"]::-webkit-reveal {
    display: none;
}
.form-group input[type="password"]::-webkit-password-suffix-button {
     display: none !important;
}


.form-group input.invalid {
    border-color: var(--error-color);
}
.form-group input.invalid:focus {
    box-shadow: 0 0 0 3px rgba(248, 113, 113, 0.4);
}
.field-error-message {
    font-size: 13px;
    color: var(--error-color);
    margin-top: 6px;
    display: none;
}

.password-toggle {
    position: absolute; right: 10px; top: 39px; background: none; border: none;
    color: var(--label-color); cursor: pointer; padding: 4px; display: flex; align-items: center;
}
.password-toggle svg { width: 20px; height: 20px; stroke: var(--label-color); }
.submit-btn {
    width: 100%; padding: 12px; border: none; border-radius: 8px; background-color: var(--accent-color);
    color: var(--text-color); font-weight: 600; font-size: 16px; cursor: pointer; transition: all 0.2s;
    display: flex; justify-content: center; align-items: center;
}
.submit-btn:hover { background-color: #2563EB; transform: translateY(-2px); box-shadow: 0 4px 10px rgba(59, 130, 246, 0.3); }
.submit-btn:disabled { background-color: #4B5563; cursor: not-allowed; transform: none; box-shadow: none;}
.loading-spinner {
    width: 20px; height: 20px; border: 2px solid rgba(255,255,255,0.3);
    border-top-color: white; border-radius: 50%; animation: spin 1s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.toggle-auth { text-align: center; margin-top: 24px; font-size: 14px; }
.toggle-auth a { color: var(--accent-color); text-decoration: none; font-weight: 500; cursor: pointer; }
.message-area { text-align: center; padding: 12px; border-radius: 6px; margin-top: 20px; font-size: 14px; display: none; animation: fadeIn 0.3s; }
.message-area.error { border: 1px solid var(--error-color); background-color: rgba(239, 68, 68, 0.1); color: var(--error-color); display: block; }
.message-area.success { border: 1px solid var(--success-color); background-color: rgba(34, 197, 94, 0.1); color: var(--success-color); display: block; }
.password-strength-meter { display: flex; height: 4px; border-radius: 2px; overflow: hidden; margin-top: 8px; }
.strength-bar { height: 100%; width: 0; transition: width 0.3s ease-in-out, background-color 0.3s ease-in-out; }
.strength-bar.weak { width: 33.3%; background-color: var(--strength-weak); }
.strength-bar.medium { width: 66.6%; background-color: var(--strength-medium); }
.strength-bar.strong { width: 100%; background-color: var(--strength-strong); }
.resend-otp { margin-top: 15px; text-align: center; }
.resend-otp a { color: var(--accent-color); cursor: pointer; font-size: 14px; }
.resend-otp span { color: var(--label-color); font-size: 14px; }
.password-validation-message {
    font-size: 13px;
    color: var(--label-color);
    margin-top: 8px;
}