/* Authentication Styles */
.view-container {
    width: 100%;
    min-height: 100vh;
    min-height: -webkit-fill-available;
    min-height: 100dvh;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow-y: auto;
    padding: max(16px, env(safe-area-inset-top, 16px)) 16px max(24px, calc(env(safe-area-inset-bottom, 0px) + 24px)) 16px;
    box-sizing: border-box;
    scrollbar-width: none !important;
    -ms-overflow-style: none !important;
}

.auth-container {
    width: 100%;
    max-width: 400px;
    margin: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: stretch;
    padding: 10px 0 max(16px, env(safe-area-inset-bottom, 16px)) 0;
    box-sizing: border-box;
}

.auth-header {
    text-align: center;
    margin-bottom: 30px;
}

.auth-header h1 {
    font-size: 1.8rem;
    margin-bottom: 5px;
    background: linear-gradient(45deg, #ff0050, #00f2fe);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.auth-header p {
    color: var(--text-muted);
}

.auth-form {
    display: flex;
    flex-direction: column;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.auth-form input[type="text"],
.auth-form input[type="email"],
.auth-form input[type="password"] {
    width: 100%;
    padding: 12px 15px;
    background-color: #111;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-color);
    font-size: 1rem;
    transition: border-color 0.2s;
}

.auth-form input:focus {
    outline: none;
    border-color: var(--accent-color);
}

.password-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.password-toggle {
    position: absolute;
    right: 15px;
    font-size: 0.85rem;
    color: var(--text-muted);
    cursor: pointer;
    user-select: none;
}

.form-help {
    display: block;
    margin-top: 5px;
    font-size: 0.75rem;
    color: #666;
}

.auth-btn {
    width: 100%;
    padding: 14px;
    margin-top: 10px;
    border-radius: 8px;
}

.auth-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.form-error {
    background-color: rgba(255, 0, 80, 0.1);
    border-left: 3px solid var(--accent-color);
    padding: 10px 15px;
    margin-bottom: 20px;
    border-radius: 4px;
    font-size: 0.9rem;
    color: #ffcccc;
}

.form-error ul {
    margin-top: 5px;
    padding-left: 20px;
}

.form-success {
    background-color: rgba(0, 230, 118, 0.12);
    border-left: 3px solid #00e676;
    padding: 10px 15px;
    margin-bottom: 20px;
    border-radius: 4px;
    font-size: 0.9rem;
    color: #b9f6ca;
}

/* Username suggestion chip */
.username-chip {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 14px;
    background: rgba(0, 242, 254, 0.12);
    color: #00f2fe;
    border: 1px solid rgba(0, 242, 254, 0.35);
    font-size: 0.78rem;
    font-family: monospace;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.username-chip:hover {
    background: rgba(0, 242, 254, 0.28);
    border-color: #00f2fe;
    transform: translateY(-1px);
}

.username-chip.active {
    background: #00f2fe;
    color: #000;
    border-color: #00f2fe;
}

.auth-footer {
    margin-top: 28px;
    margin-bottom: 14px;
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.auth-footer p {
    margin-bottom: 8px;
}

.auth-footer p:last-child {
    margin-bottom: 0;
}

.auth-footer a {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: bold;
}

.auth-footer a:hover {
    text-decoration: underline;
}

/* Username Real-time Availability & Validation Styles */
.input-with-status {
    position: relative;
    display: flex;
    align-items: center;
}

.input-with-status input {
    width: 100%;
    padding-right: 40px !important;
}

.input-status-icon {
    position: absolute;
    right: 14px;
    font-size: 1.1rem;
    pointer-events: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.input-status-icon .status-spinner {
    width: 16px;
    height: 16px;
    border: 2px solid rgba(0, 242, 254, 0.2);
    border-top-color: #00f2fe;
    border-radius: 50%;
    animation: spinStatus 0.7s linear infinite;
}

@keyframes spinStatus {
    to { transform: rotate(360deg); }
}

.input-available {
    border-color: #00e676 !important;
    box-shadow: 0 0 0 1px rgba(0, 230, 118, 0.35), 0 0 10px rgba(0, 230, 118, 0.15) !important;
}

.input-taken, .input-invalid {
    border-color: #ff0050 !important;
    box-shadow: 0 0 0 1px rgba(255, 0, 80, 0.35), 0 0 10px rgba(255, 0, 80, 0.15) !important;
}

.input-checking {
    border-color: #00f2fe !important;
    box-shadow: 0 0 0 1px rgba(0, 242, 254, 0.35) !important;
}

.username-live-feedback {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    margin-top: 6px;
    min-height: 20px;
    transition: all 0.2s ease;
}

.username-live-feedback.available {
    color: #00e676;
    font-weight: 600;
}

.username-live-feedback.taken {
    color: #ff4d6d;
    font-weight: 600;
}

.username-live-feedback.invalid {
    color: #ffb703;
    font-weight: 500;
}

.username-live-feedback.checking {
    color: #00f2fe;
}

.username-suggestions-box {
    background: rgba(255, 255, 255, 0.04);
    border: 1px dashed rgba(0, 242, 254, 0.3);
    border-radius: 10px;
    padding: 10px 12px;
    margin-top: 6px;
    margin-bottom: 14px;
}

.username-suggestions-title {
    font-size: 0.78rem;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.form-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

@media (max-width: 480px) {
    .view-container {
        padding: 16px 14px;
        align-items: flex-start;
    }
    
    .auth-container {
        width: 100%;
        max-width: 100%;
        padding: 8px 0 24px 0;
    }
    
    .auth-header {
        margin-bottom: 20px;
    }
    
    .auth-header h1 {
        font-size: 1.65rem;
    }
    
    .auth-header p {
        font-size: 0.88rem;
    }
    
    .form-group {
        margin-bottom: 14px;
    }
    
    .form-group label {
        font-size: 0.85rem;
        margin-bottom: 5px;
    }
    
    .auth-form input[type="text"],
    .auth-form input[type="email"],
    .auth-form input[type="password"] {
        padding: 12px 13px;
        font-size: 0.95rem;
    }
    
    .form-grid-2 {
        gap: 10px;
    }
    
    .auth-btn {
        padding: 13px;
        font-size: 0.96rem;
    }
}

@media (max-width: 350px) {
    .form-grid-2 {
        grid-template-columns: 1fr;
        gap: 12px;
    }
}

/* ============================================================
   Device Saved Accounts & Smart Autocomplete Suggestions
   ============================================================ */
/* Floating Autocomplete Dropdown under Identifier Input */
.input-with-autocomplete {
    position: relative;
    width: 100%;
}

.device-user-suggestions {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    background: rgba(12, 12, 20, 0.96);
    border: 1px solid rgba(0, 242, 254, 0.35);
    border-radius: 12px;
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.85), 0 0 20px rgba(0, 242, 254, 0.15);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    z-index: 1000;
    max-height: 240px;
    overflow-y: auto;
    padding: 6px 0;
    animation: suggestionsFadeIn 0.18s ease-out;
}

@keyframes suggestionsFadeIn {
    from {
        opacity: 0;
        transform: translateY(-6px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.device-user-suggestions::-webkit-scrollbar {
    display: none !important;
    width: 0 !important;
    height: 0 !important;
}

.suggestion-group-title {
    padding: 6px 14px 6px 14px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.4px;
    color: rgba(0, 242, 254, 0.9);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.suggestion-user-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 9px 14px;
    cursor: pointer;
    transition: all 0.15s ease;
    border-left: 3px solid transparent;
}

.suggestion-user-item:hover,
.suggestion-user-item.selected {
    background: rgba(0, 242, 254, 0.12);
    border-left-color: #00f2fe;
}

.suggestion-user-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
    flex: 1;
}

.suggestion-user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(255, 0, 80, 0.6), rgba(0, 242, 254, 0.6));
    border: 1px solid rgba(0, 242, 254, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.82rem;
    font-weight: 700;
    color: #ffffff;
    flex-shrink: 0;
    box-shadow: 0 0 10px rgba(0, 242, 254, 0.2);
}

.suggestion-user-text {
    display: flex;
    flex-direction: column;
    min-width: 0;
    flex: 1;
}

.suggestion-user-name {
    font-size: 0.9rem;
    font-weight: 700;
    color: #ffffff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    letter-spacing: 0.3px;
}

.suggestion-highlight {
    background: rgba(0, 242, 254, 0.26);
    color: #00f2fe;
    font-weight: 900;
    padding: 1px 4px;
    border-radius: 4px;
    box-shadow: 0 0 10px rgba(0, 242, 254, 0.45);
    border: 1px solid rgba(0, 242, 254, 0.55);
    display: inline-block;
    line-height: 1.15;
}

.suggestion-highlight-sub {
    background: rgba(255, 0, 80, 0.22);
    color: #ff5c8a;
    font-weight: 800;
    padding: 1px 4px;
    border-radius: 3px;
    border: 1px solid rgba(255, 0, 80, 0.4);
}

.suggestion-user-sub {
    font-size: 0.72rem;
    color: rgba(255, 255, 255, 0.5);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-top: 1px;
}

/* Glowing outline on input when typing an exact device ID match */
.input-with-autocomplete input.input-device-matched {
    border-color: #00f2fe !important;
    box-shadow: 0 0 14px rgba(0, 242, 254, 0.35) !important;
}

.suggestion-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.suggestion-use-badge {
    font-size: 0.7rem;
    font-weight: 700;
    color: #00f2fe;
    background: rgba(0, 242, 254, 0.12);
    border: 1px solid rgba(0, 242, 254, 0.3);
    padding: 3px 8px;
    border-radius: 6px;
    transition: all 0.15s ease;
}

.suggestion-user-item:hover .suggestion-use-badge,
.suggestion-user-item.selected .suggestion-use-badge {
    background: #00f2fe;
    color: #000;
}

.suggestion-del-btn {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.4);
    font-size: 1.15rem;
    line-height: 1;
    cursor: pointer;
    padding: 4px 6px;
    border-radius: 4px;
    transition: all 0.15s ease;
}

.suggestion-del-btn:hover {
    color: #ff0050;
    background: rgba(255, 0, 80, 0.15);
}

/* Remember credentials row */
.remember-device-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: -6px;
    margin-bottom: 18px;
}

.remember-device-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.75);
    cursor: pointer;
    user-select: none;
}

.remember-device-label input[type="checkbox"] {
    accent-color: #00f2fe;
    width: 16px;
    height: 16px;
    cursor: pointer;
}

.clear-device-accounts-btn {
    background: none;
    border: none;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.5);
    text-decoration: underline;
    cursor: pointer;
    padding: 0;
}

.clear-device-accounts-btn:hover {
    color: #ff0050;
}