/* Redesigned Authentication Experience for Blitz1v1 */

#handleSetupModal {
    background: var(--th-overlay);
    display: none; /* Controlled by JS */
    align-items: center;
    justify-content: center;
    position: fixed;
    inset: 0;
    z-index: 2000;
    backdrop-filter: blur(4px) saturate(160%);
    -webkit-backdrop-filter: blur(4px) saturate(160%);
    animation: authFadeIn 0.1s ease-out forwards;
    will-change: opacity;
    contain: content;
}

@keyframes authFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.password-content.handle-setup-content {
    width: min(480px, 94%);
    padding: 0;
    background: var(--th-modal-bg);
    border: 1px solid var(--th-modal-border);
    border-radius: 20px;
    position: relative;
    overflow: hidden;
    box-sizing: border-box;
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.5);
    animation: authSlideUp 0.15s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    will-change: transform, opacity;
    display: flex;
    flex-direction: column;
    max-height: 94vh;
    transform: translateZ(0);
}

.password-content.handle-setup-content *,
.password-content.handle-setup-content *::before,
.password-content.handle-setup-content *::after {
    box-sizing: border-box;
}

.password-input::placeholder {
    text-align: left !important;
}

.auth-header {
    padding: 32px 40px 20px;
    border-bottom: 1px solid var(--th-border);
    background: var(--th-modal-bg);
    z-index: 5;
    flex-shrink: 0;
}

.auth-form-body {
    padding: 24px 40px 40px;
    text-align: left;
    overflow-y: auto;
    flex-grow: 1;
    scrollbar-width: thin;
    scrollbar-color: var(--th-scrollbar) transparent;
}

.auth-form-body::-webkit-scrollbar {
    width: 6px;
}

.auth-form-body::-webkit-scrollbar-thumb {
    background: var(--th-scrollbar);
    border-radius: 10px;
}

.input-group {
    margin-bottom: 20px;
    width: 100%;
}

.input-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--muted-global);
    margin-bottom: 8px;
    text-align: left !important;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    transform: translateZ(0);
}

.input-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--muted-global);
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    z-index: 2;
    opacity: 0.7;
}

.input-icon svg {
    width: 22px;
    height: 22px;
}

.input-wrapper .password-input {
    padding-left: 52px !important;
    margin-bottom: 0;
}

@keyframes authSlideUp {
    from { transform: translate3d(0, 10px, 0); opacity: 0; }
    to { transform: translate3d(0, 0, 0); opacity: 1; }
}

/* Removed heavy effects */

#handleSetupTitle {
    display: block;
    font-size: 1.85rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--th-text);
    margin-bottom: 8px;
    text-align: left;
    line-height: 1.2;
}

#handleSetupSubtitle {
    display: block;
    color: var(--muted-global);
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 0;
    text-align: left;
    background: transparent;
    border: none;
    padding: 0;
    box-shadow: none;
    opacity: 0.8;
}

.auth-close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 36px;
    height: 36px;
    border-radius: 14px;
    background: var(--th-bg2);
    border: 1px solid var(--th-border);
    color: var(--muted-global);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 0.2s, background-color 0.2s, color 0.2s;
    z-index: 10;
}

.auth-close-btn:hover {
    background: var(--th-bg2);
    color: var(--th-text);
    transform: scale(1.05) translateZ(0);
}

.auth-close-btn svg {
    width: 20px;
    height: 20px;
}

/* Input Styles */
.password-content.handle-setup-content .password-input {
    width: 100%;
    background: var(--th-input-bg);
    border: 1px solid var(--th-border);
    color: var(--th-text);
    padding: 14px 18px;
    border-radius: 12px;
    font-size: 1rem;
    margin-bottom: 0;
    font-family: inherit;
    text-align: left !important;
    /* Removed heavy transitions for faster typing */
}

.password-content.handle-setup-content .password-input:focus {
    background: var(--th-bg2);
    border-color: #3b82f6;
    outline: none;
    /* Removed box-shadow for performance */
}

/* Password field wrapper for eye icon */
.password-field-wrap {
    position: relative;
    width: 100%;
    margin-bottom: 16px;
}

.password-field-wrap .password-input {
    margin-bottom: 0;
}

.password-toggle-btn {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    color: var(--muted-global);
    cursor: pointer;
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s;
}

.password-toggle-btn:hover {
    color: var(--th-text);
}

.password-toggle-btn svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

/* Removed Strength Meter for performance */

/* Buttons */
.password-buttons.handle-setup-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 32px;
}

.password-btn {
    width: 100% !important;
    padding: 14px;
    border-radius: 14px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    transition: background-color 0.2s, border-color 0.2s, color 0.2s, text-shadow 0.2s;
    transform: translateZ(0);
}

#generateHandleVerificationBtn {
    background: rgba(59, 130, 246, 0.15);
    color: #e0f2fe;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.3);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    text-shadow: none;
}

#generateHandleVerificationBtn:hover {
    background: rgba(59, 130, 246, 0.25);
    border-color: rgba(59, 130, 246, 0.5);
    color: var(--th-text);
}

#generateHandleVerificationBtn:active {
    background: rgba(59, 130, 246, 0.2);
}

#generateHandleVerificationBtn:disabled {
    background: var(--th-bg2);
    border: 1px solid var(--th-border);
    color: var(--muted-global);
    opacity: 0.8;
    cursor: not-allowed !important;
    pointer-events: auto !important;
}

.password-btn.cancel-btn {
    background: var(--th-bg2);
    color: var(--th-muted);
    border: 1px solid var(--th-border);
}

.password-btn.cancel-btn:hover {
    background: var(--th-bg2);
    color: var(--th-text);
}

/* Auth Mode Toggle Section */
.auth-mode-toggle {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--th-border);
    text-align: center;
    font-size: 0.8rem;
    color: var(--muted-global);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.auth-mode-toggle-btn {
    background: transparent;
    border: none;
    color: var(--accent-global);
    font-weight: 700;
    cursor: pointer;
    padding: 4px 8px;
    transition: color 0.2s, background-color 0.2s, transform 0.2s;
    font-family: inherit;
    font-size: 0.9rem;
    border-radius: 14px;
}

.auth-mode-toggle-btn:hover {
    color: #60a5fa;
    background: rgba(59, 130, 246, 0.1);
}

.auth-sep {
    color: var(--th-border);
}

.password-generator-wrap {
    margin: 12px 0 24px;
    display: flex;
    justify-content: center;
}

.password-generator-btn {
    display: flex;
    align-items: center;
    color: var(--muted-global);
    font-size: 0.85rem;
    padding: 8px 12px;
    border-radius: 14px;
    background: var(--th-subtle-bg);
    border: 1px solid var(--th-border);
}

.password-generator-btn:hover {
    background: var(--th-bg2);
    color: var(--th-text);
    text-decoration: none;
}

/* Verification Block */
.handle-verification-block {
    margin-top: 32px;
    padding: 24px;
    background: rgba(59, 130, 246, 0.03);
    border-radius: 20px;
    border: 1px solid rgba(59, 130, 246, 0.1);
    text-align: center;
}

.verification-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 20px;
}

#handleVerificationProblemLink {
    display: inline-block;
    color: var(--accent-global);
    text-decoration: none;
    font-weight: 700;
    margin-bottom: 12px;
}

#handleVerificationProblemLink:hover {
    text-decoration: underline;
}

.handle-verification-status {
    font-size: 0.85rem;
    color: var(--muted-global);
    margin-bottom: 16px;
}

#verifyHandleCeBtn {
    background: #10b981;
    color: #fff;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

#verifyHandleCeBtn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.4);
}

/* Responsive adjustments */
@media (max-width: 480px) {
    .password-content.handle-setup-content {
        padding: 24px;
    }
    
    #handleSetupTitle {
        font-size: 1.5rem;
    }
}