/* ============================================
   Design Tokens — Spamton Save Editor
   ============================================ */

:root {
    --bg:            #0b0b12;
    --surface:       #11111c;
    --elevated:      #191929;
    --hover:         #1f1f35;
    --border:        rgba(255,255,255,0.06);
    --border-strong: rgba(255,255,255,0.12);
    --accent:        #9b59f4;
    --accent-hover:  #b07af7;
    --accent-dim:    rgba(155,89,244,0.12);
    --accent-glow:   0 0 0 1px rgba(155,89,244,0.35), 0 0 24px rgba(155,89,244,0.28), 0 0 48px rgba(155,89,244,0.1);
    --accent-glow-sm:0 0 0 1px rgba(155,89,244,0.3), 0 0 12px rgba(155,89,244,0.2);
    --gradient:      linear-gradient(135deg, #9b59f4 0%, #c471ed 100%);
    --gradient-dim:  linear-gradient(135deg, rgba(155,89,244,0.15) 0%, rgba(196,113,237,0.1) 100%);
    --text:          #e4e4f0;
    --text-2:        #8080a0;
    --text-3:        #484860;
    --danger:        #f45959;
    --success:       #4caf7d;
    --warning:       #f4a535;
    --radius-lg:     12px;
    --radius:        8px;
    --radius-sm:     6px;
    --radius-xs:     4px;
    --transition:    0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow:        0 8px 32px rgba(0,0,0,0.5), 0 2px 8px rgba(0,0,0,0.3);
    --shadow-sm:     0 2px 12px rgba(0,0,0,0.35);
    --shadow-card:   0 4px 24px rgba(0,0,0,0.4);
    --glass-bg:      rgba(17,17,28,0.75);
    --glass-blur:    blur(20px) saturate(180%);
}

/* ─── Global base ────────────────────────────── */

*, *::before, *::after { box-sizing: border-box; }

html {
    scrollbar-color: var(--elevated) transparent;
    scrollbar-width: thin;
}

::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: var(--elevated);
    border-radius: 99px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--hover);
}

::selection {
    background: rgba(155, 89, 244, 0.3);
    color: #fff;
}

body {
    background-color: var(--bg);
    color: var(--text);
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(5px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes shimmer {
    0%   { background-position: -200% center; }
    100% { background-position: 200% center; }
}

@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 20px rgba(155,89,244,0.25), 0 4px 16px rgba(0,0,0,0.3); }
    50%       { box-shadow: 0 0 40px rgba(155,89,244,0.45), 0 4px 16px rgba(0,0,0,0.3); }
}

@keyframes gradient-shift {
    0%   { background-position: 0% 50%; }
    50%  { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* ============================================
   Auth & Cloud Saves — стили
   ============================================ */

/* ─── Auth Bar ─────────────────────────────── */

#authBar {
    background: var(--glass-bg);
    border-bottom: 1px solid var(--border);
    padding: 6px 16px;
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
}

#authBar-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 10px;
}

#authBar-guest,
#authBar-user {
    display: flex;
    align-items: center;
    gap: 10px;
}

#authUserEmail {
    color: var(--text-2);
    font-size: 13px;
    margin-right: 4px;
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ─── Auth Buttons ─────────────────────────── */

.auth-btn {
    background: var(--elevated);
    color: var(--text);
    border: 1px solid var(--border-strong);
    padding: 5px 14px;
    font-size: 13px;
    font-family: inherit;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: background var(--transition), border-color var(--transition), color var(--transition), transform var(--transition), box-shadow var(--transition);
    outline: none;
}

.auth-btn:hover {
    background: var(--hover);
    border-color: var(--accent);
    color: var(--accent-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.auth-btn:active {
    transform: scale(0.97) translateY(0);
}

.auth-btn:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px rgba(155,89,244,0.4);
}

.auth-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    transform: none;
}

.auth-btn-outline {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border-strong);
}

.auth-btn-outline:hover {
    background: var(--accent-dim);
    border-color: var(--accent);
    color: var(--accent-hover);
    box-shadow: 0 0 12px rgba(155,89,244,0.15);
}

.auth-btn-primary {
    background: var(--gradient);
    background-size: 200% 200%;
    color: #fff;
    border-color: transparent;
    box-shadow: 0 0 16px rgba(155,89,244,0.3);
}

.auth-btn-primary:hover {
    background: var(--gradient);
    border-color: transparent;
    color: #fff;
    box-shadow: 0 0 28px rgba(155,89,244,0.5), 0 4px 16px rgba(0,0,0,0.3);
    transform: translateY(-2px);
}

.auth-btn-primary:active {
    transform: scale(0.97) translateY(0);
}

.auth-btn-small {
    padding: 4px 10px;
    font-size: 12px;
}

.auth-btn-full {
    width: 100%;
    padding: 9px;
    font-size: 14px;
}

.auth-btn-google {
    background: var(--elevated);
    color: var(--text);
    border: 1px solid var(--border-strong);
    gap: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.auth-btn-google:hover {
    background: var(--hover);
    border-color: var(--accent);
}

/* ─── Auth Modal ───────────────────────────── */

.auth-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
}

.auth-modal {
    background: var(--surface);
    border: 1px solid var(--border-strong);
    border-top: 2px solid var(--accent);
    border-radius: var(--radius-lg);
    padding: 28px;
    width: 90%;
    max-width: 420px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 24px 60px rgba(0,0,0,0.6), var(--accent-glow-sm);
    animation: fadeUp 0.2s ease both;
}

.auth-modal-close {
    position: absolute;
    top: 10px;
    right: 14px;
    background: none;
    border: none;
    color: var(--text-2);
    font-size: 22px;
    cursor: pointer;
    padding: 0;
    line-height: 1;
    font-family: inherit;
    transition: color var(--transition);
}

.auth-modal-close:hover {
    color: var(--accent);
}

.auth-title {
    margin: 0 0 20px;
    font-size: 20px;
    text-align: center;
    font-weight: 700;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.auth-label {
    display: block;
    color: var(--text-2);
    font-size: 13px;
    margin-bottom: 12px;
}

.auth-input {
    display: block;
    width: 100%;
    padding: 8px 12px;
    margin-top: 5px;
    background: var(--elevated);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-size: 14px;
    font-family: inherit;
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.auth-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(155,89,244,0.18), 0 0 12px rgba(155,89,244,0.1);
}

.auth-error {
    background: rgba(244, 89, 89, 0.1);
    border: 1px solid rgba(244, 89, 89, 0.4);
    border-radius: var(--radius-sm);
    color: #f88;
    padding: 8px 12px;
    font-size: 13px;
    margin-bottom: 12px;
    display: none;
}

.auth-divider {
    text-align: center;
    margin: 20px 0;
    position: relative;
}

.auth-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--border-strong);
}

.auth-divider span {
    background: var(--surface);
    color: var(--text-3);
    padding: 0 10px;
    position: relative;
    font-size: 12px;
}

.auth-switch {
    text-align: center;
    color: var(--text-3);
    font-size: 14px;
    margin-top: 18px;
}

.auth-switch a {
    color: var(--accent);
    text-decoration: none;
}

.auth-switch a:hover {
    color: var(--accent-hover);
    text-decoration: underline;
}

/* ─── Publish notice & textarea ────────────── */

.publish-notice {
    color: var(--text-2);
    font-size: 13px;
    margin: 10px 0;
    padding: 8px 12px;
    background: var(--elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
}

.auth-textarea {
    resize: vertical;
    min-height: 60px;
}

/* ─── Saves List ───────────────────────────── */

#savesFilterBar {
    display: flex;
    gap: 6px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.saves-filter-btn {
    background: var(--elevated);
    color: var(--text-2);
    border: 1px solid var(--border);
    padding: 4px 12px;
    font-size: 12px;
    font-family: inherit;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.saves-filter-btn:hover {
    background: var(--hover);
    color: var(--text);
    border-color: var(--border-strong);
}

.saves-filter-btn.active {
    background: var(--gradient);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 0 10px rgba(155,89,244,0.25);
    font-weight: 600;
}

.saves-list {
    max-height: 400px;
    overflow-y: auto;
}

.saves-loading,
.saves-empty,
.saves-error {
    text-align: center;
    padding: 24px;
    color: var(--text-3);
    font-size: 13px;
}

.saves-error {
    color: var(--danger);
}

.save-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    background: var(--elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 6px;
    transition: border-color var(--transition), background var(--transition), transform var(--transition), box-shadow var(--transition);
}

.save-item:hover {
    border-color: var(--accent);
    background: var(--hover);
    transform: translateX(2px);
    box-shadow: 0 2px 12px rgba(0,0,0,0.3);
}

.save-item-info {
    flex: 1;
    min-width: 0;
}

.save-item-name {
    color: var(--text);
    font-size: 14px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.save-item-meta {
    color: var(--text-3);
    font-size: 12px;
    margin-top: 4px;
}

.save-item-actions {
    display: flex;
    gap: 4px;
    flex-shrink: 0;
    margin-left: 12px;
}

.save-action-btn {
    background: var(--surface);
    color: var(--text-2);
    border: 1px solid var(--border-strong);
    min-width: 32px;
    height: 28px;
    padding: 0 8px;
    cursor: pointer;
    font-size: 13px;
    font-family: inherit;
    border-radius: var(--radius-xs);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.save-action-btn:hover {
    background: var(--hover);
    border-color: var(--border-strong);
    color: var(--text);
}

.save-load-btn:hover {
    background: var(--accent-dim);
    color: var(--accent);
    border-color: var(--accent);
}

.save-delete-btn:hover {
    background: rgba(244, 89, 89, 0.12);
    color: var(--danger);
    border-color: var(--danger);
}

/* ─── Cloud Save Buttons (in editor) ───────── */

.cloud-save-btn {
    display: inline-block;
    padding: .45em 1.1em;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    color: var(--text);
    cursor: pointer;
    margin-top: 1em;
    margin-left: 10px;
    text-align: center;
    background: var(--elevated);
    transition: background var(--transition), border-color var(--transition), color var(--transition);
}

.cloud-save-btn:hover {
    background: var(--hover);
    border-color: var(--accent);
    color: var(--accent);
}

.cloud-load-btn {
    display: inline-block;
    padding: .45em 1.1em;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    color: #fff;
    cursor: pointer;
    margin-top: 1em;
    margin-left: 10px;
    text-align: center;
    background: var(--gradient);
    transition: transform var(--transition), box-shadow var(--transition), opacity var(--transition);
    box-shadow: 0 0 14px rgba(155,89,244,0.3);
}

.cloud-load-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 0 24px rgba(155,89,244,0.45);
    opacity: 0.95;
}

.cloud-publish-btn {
    display: inline-block;
    padding: .45em 1.1em;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    color: var(--text);
    cursor: pointer;
    margin-top: 1em;
    margin-left: 10px;
    text-align: center;
    background: var(--elevated);
    transition: background var(--transition), border-color var(--transition), color var(--transition);
}

.cloud-publish-btn:hover {
    background: var(--accent-dim);
    border-color: var(--accent);
    color: var(--accent);
}

.save-publish-btn:hover {
    background: var(--accent-dim);
    color: var(--accent);
    border-color: var(--accent);
}

/* ─── Toast notification ───────────────────── */

.cloud-toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    color: var(--text);
    border: 1px solid var(--border-strong);
    border-top: 1px solid rgba(155,89,244,0.4);
    border-radius: var(--radius-lg);
    padding: 10px 24px;
    font-size: 13px;
    font-family: inherit;
    box-shadow: 0 8px 32px rgba(0,0,0,0.5), 0 0 0 1px rgba(155,89,244,0.1);
    z-index: 20000;
    opacity: 0;
    transition: opacity 0.3s cubic-bezier(0.4,0,0.2,1), transform 0.3s cubic-bezier(0.4,0,0.2,1);
    pointer-events: none;
    white-space: nowrap;
}

.cloud-toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* ─── Responsive ───────────────────────────── */

@media (max-width: 600px) {
    .auth-modal {
        padding: 18px;
        margin: 8px;
        width: calc(100% - 16px);
    }

    #authBar-inner {
        justify-content: center;
        flex-wrap: wrap;
    }

    #authUserEmail {
        max-width: 140px;
        font-size: 12px;
    }

    .save-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .save-item-actions {
        margin-left: 0;
        margin-top: 8px;
    }
}

/* ─── User Avatar ──────────────────────────── */

.user-avatar {
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.user-avatar-letter {
    background: var(--elevated);
    color: var(--text);
    text-align: center;
    border: 1px solid var(--border-strong);
    border-radius: 50%;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* ─── Supporter ────────────────────────────── */

.supporter-avatar {
    border: 2px solid var(--accent) !important;
    box-shadow: 0 0 14px rgba(155,89,244,0.4), 0 0 0 1px rgba(155,89,244,0.15);
}

.supporter-badge {
    display: inline-block;
    background: var(--gradient);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    padding: 2px 8px;
    border: 1px solid transparent;
    border-radius: var(--radius-xs);
    vertical-align: middle;
    line-height: 1.5;
    white-space: nowrap;
    box-shadow: 0 0 8px rgba(155,89,244,0.3);
}

.supporter-status-bar {
    background: var(--accent-dim);
    border: 1px solid var(--accent);
    border-radius: var(--radius-sm);
    padding: 8px 12px;
    margin-bottom: 14px;
    color: var(--accent-hover);
    font-size: 13px;
    text-align: center;
}

.supporter-token-section {
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    padding: 10px 12px;
    margin-bottom: 14px;
    background: var(--elevated);
}

.supporter-token-label {
    font-size: 12px;
    color: var(--text-2);
    margin-bottom: 6px;
}

.supporter-token-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
}

.supporter-token-value {
    font-family: 'DeterminationCyrillic', monospace;
    font-size: 14px;
    color: var(--accent);
    letter-spacing: 2px;
    border: 1px solid var(--accent);
    border-radius: var(--radius-xs);
    padding: 3px 10px;
    background: var(--accent-dim);
    flex: 1;
    user-select: all;
}

.supporter-token-hint {
    font-size: 11px;
    color: var(--text-3);
}

.supporter-promo {
    text-align: center;
    margin-bottom: 16px;
}

.supporter-promo-link {
    display: inline-block;
    padding: 7px 18px;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    color: #fff !important;
    font-size: 13px;
    font-family: inherit;
    text-decoration: none !important;
    background: var(--gradient);
    transition: transform var(--transition), box-shadow var(--transition), opacity var(--transition);
    box-shadow: 0 0 14px rgba(155,89,244,0.3);
    font-weight: 600;
}

.supporter-promo-link:hover {
    transform: translateY(-1px);
    box-shadow: 0 0 24px rgba(155,89,244,0.5);
    opacity: 0.95;
}

.comment-author-supporter {
    color: var(--accent-hover) !important;
}

.lib-card-author-supporter {
    color: var(--accent-hover);
}

/* ─── Profile Modal ────────────────────────── */

.profile-modal {
    max-width: 460px;
}

.profile-header {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-bottom: 20px;
}

.profile-avatar-wrap {
    position: relative;
}

.profile-avatar-edit {
    position: absolute;
    bottom: -2px;
    right: -2px;
    background: var(--elevated);
    color: var(--text-2);
    width: 22px;
    height: 22px;
    border: 1px solid var(--border-strong);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 11px;
    transition: background var(--transition), color var(--transition);
}

.profile-avatar-edit:hover {
    background: var(--accent-dim);
    color: var(--accent);
    border-color: var(--accent);
}

.profile-info {
    flex: 1;
}

.profile-name {
    font-size: 20px;
    margin: 0 0 4px;
    color: var(--text);
}

.profile-bio {
    font-size: 13px;
    color: var(--text-2);
    line-height: 1.4;
}

.profile-bio-input {
    resize: vertical;
    min-height: 60px;
}

/* ─── Comments ─────────────────────────────── */

.comments-modal {
    max-width: 560px;
    max-height: 80vh;
    overflow-y: auto;
}

.comments-section {
    padding: 4px 0;
}

.comments-title {
    font-size: 16px;
    margin: 0 0 12px;
    color: var(--accent);
    font-weight: 600;
}

.comments-list {
    max-height: 340px;
    overflow-y: auto;
    margin-bottom: 16px;
}

.comments-empty,
.comments-loading {
    text-align: center;
    color: var(--text-3);
    font-size: 14px;
    padding: 20px 0;
}

.comments-login-hint {
    text-align: center;
    color: var(--text-3);
    font-size: 13px;
    padding: 10px 0;
}

.comment-item {
    display: flex;
    gap: 10px;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
}

.comment-item:last-child {
    border-bottom: none;
}

.comment-avatar {
    flex-shrink: 0;
}

.comment-body {
    flex: 1;
    min-width: 0;
}

.comment-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 4px;
}

.comment-author {
    font-size: 12px;
    font-weight: 700;
    color: var(--text);
}

.comment-date {
    font-size: 11px;
    color: var(--text-3);
}

.comment-delete {
    margin-left: auto;
    background: none;
    border: none;
    color: var(--text-3);
    cursor: pointer;
    font-size: 14px;
    padding: 0 4px;
    transition: color .2s;
}

.comment-delete:hover {
    color: var(--danger);
}

.comment-text {
    font-size: 14px;
    color: var(--text-2);
    line-height: 1.4;
    word-break: break-word;
}

.comment-form {
    display: flex;
    gap: 8px;
    align-items: flex-end;
}

.comment-input {
    flex: 1;
    background: var(--elevated);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-family: inherit;
    font-size: 13px;
    padding: 7px 10px;
    resize: none;
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.comment-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-dim);
}

.comment-submit {
    flex-shrink: 0;
}