*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --bg-main: #f4f4f0;
    --border-color: #000000;
    --border-width: 3px;
    --shadow-color: #000000;
    --shadow-hard: 4px 4px 0px var(--shadow-color);
    --shadow-hard-hover: 6px 6px 0px var(--shadow-color);
    --shadow-hard-active: 0px 0px 0px var(--shadow-color);
    --indigo: #6366f1;
    --emerald: #10b981;
    --yellow: #fbbf24;
    --rose: #fb7185;
    --sky: #38bdf8;
    --purple: #a855f7;
    --text-main: #111827;
    --text-muted: #4b5563;
}

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100dvh;
    font-family: 'DM Sans', sans-serif;
    background: var(--bg-main);
    color: var(--text-main);
    overflow-x: hidden;
    /* subtle dotted background pattern typical in neobrutalism */
    background-image: radial-gradient(#cbd5e1 1px, transparent 1px);
    background-size: 20px 20px;
}

/* ---- BACKGROUND DECO ---- */
.bg-scene {
    position: fixed;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    animation: drift 12s ease-in-out infinite alternate;
    will-change: transform;
}

.orb-1 {
    width: 520px;
    height: 520px;
    background: radial-gradient(circle, #4f46e5 0%, transparent 70%);
    top: -160px;
    left: -160px;
    animation-delay: 0s;
    opacity: 0.6;
}

.orb-2 {
    width: 420px;
    height: 420px;
    background: radial-gradient(circle, #7c3aed 0%, transparent 70%);
    bottom: -100px;
    right: -100px;
    animation-delay: -4s;
    opacity: 0.5;
}

.orb-3 {
    width: 280px;
    height: 280px;
    background: radial-gradient(circle, #0d9488 0%, transparent 70%);
    bottom: 30%;
    left: 20%;
    animation-delay: -8s;
    opacity: 0.3;
}

@keyframes drift {
    0% {
        transform: translate(0, 0) scale(1);
    }

    50% {
        transform: translate(30px, 20px) scale(1.05);
    }

    100% {
        transform: translate(-20px, 40px) scale(0.97);
    }
}

/* ---- LAYOUT (Dashboard) ---- */
.app {
    position: relative;
    z-index: 1;
    padding: clamp(12px, 3vw, 28px);
    max-width: 1400px;
    margin: 0 auto;
}

/* ---- LAYOUT (Auth) ---- */
.page {
    position: relative;
    z-index: 1;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(16px, 5vw, 40px);
}

/* ---- SURFACES ---- */
.glass,
.surface {
    background: #ffffff;
    border: var(--border-width) solid var(--border-color);
    box-shadow: var(--shadow-hard);
    border-radius: 0;
}

/* ---- AUTH.HTML SPECIFIC COMPONENTS ---- */
.card {
    width: 100%;
    max-width: 440px;
    background: #fff;
    border: var(--border-width) solid var(--border-color);
    border-radius: 0;
    padding: clamp(32px, 6vw, 48px);
    animation: fadeUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) both;
    box-shadow: 8px 8px 0px #000;
}

.logo-wrap {
    width: 64px;
    height: 64px;
    background: var(--indigo);
    border: var(--border-width) solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    box-shadow: 4px 4px 0px #000;
    color: #fff;
}

.logo-wrap.emerald {
    background: var(--emerald);
    color: #000;
}

.card-header {
    text-align: center;
    margin-bottom: 32px;
}

.card-header h2 {
    font-family: 'Inter', sans-serif;
    font-size: clamp(24px, 5vw, 32px);
    font-weight: 800;
    color: var(--text-main);
    letter-spacing: -1px;
    text-transform: uppercase;
}

.card-header p {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-muted);
    margin-top: 8px;
}

.brand {
    text-align: center;
    margin-bottom: 8px;
}

.brand-name {
    font-family: 'Inter', sans-serif;
    font-size: 20px;
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-main);
    margin-bottom: 24px;
    display: block;
}

.form-panel {
    display: block;
}

.form-panel.hidden {
    display: none;
}

.card-footer {
    text-align: center;
    margin-top: 28px;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-muted);
}

.card-footer a {
    color: var(--indigo);
    font-weight: 800;
    text-decoration: underline;
    text-transform: uppercase;
}

.card-footer a:hover {
    color: #000;
}

/* ---- HEADER (Dashboard) ---- */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 20px;
    border-radius: 18px;
    margin-bottom: clamp(16px, 3vw, 28px);
    animation: fadeDown 0.5s cubic-bezier(0.16, 1, 0.3, 1) both;
    flex-wrap: wrap;
    gap: 12px;
}

@keyframes fadeDown {
    from {
        opacity: 0;
        transform: translateY(-16px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

header .brand {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0;
}

header .brand-name {
    font-size: 24px;
    margin: 0;
    letter-spacing: -0.5px;
}

.brand-icon {
    width: 42px;
    height: 42px;
    background: var(--emerald);
    border: var(--border-width) solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000;
    flex-shrink: 0;
    box-shadow: 2px 2px 0px #000;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.user-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: #fff;
    border: 2px solid var(--border-color);
    font-size: 14px;
    color: var(--text-main);
    font-weight: 700;
    box-shadow: 2px 2px 0px #000;
}

.user-badge .dot {
    width: 10px;
    height: 10px;
    border-radius: 0;
    border: 2px solid #000;
    background: var(--emerald);
    flex-shrink: 0;
}

.btn-logout {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--rose);
    border: 2px solid var(--border-color);
    color: #000;
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.1s;
    box-shadow: 2px 2px 0px #000;
    text-transform: uppercase;
}

.btn-logout:hover {
    transform: translate(2px, 2px);
    box-shadow: 0px 0px 0px #000;
}

/* ---- FORMS & INPUTS ---- */
.form-group {
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
}

label {
    display: block;
    font-size: 14px;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 8px;
    text-transform: uppercase;
}

.label-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.label-row label {
    margin-bottom: 0;
}

.label-badge {
    font-size: 11px;
    color: #000;
    font-weight: 800;
    background: var(--yellow);
    border: 2px solid var(--border-color);
    padding: 4px 8px;
    text-transform: uppercase;
    box-shadow: 2px 2px 0px #000;
}

input[type="text"],
input[type="password"] {
    width: 100%;
    padding: 12px 16px;
    background: #fff;
    border: 2px solid var(--border-color);
    color: var(--text-main);
    font-family: 'DM Sans', sans-serif;
    font-size: 16px;
    font-weight: 600;
    outline: none;
    transition: all 0.1s;
    box-shadow: inset 2px 2px 0px rgba(0, 0, 0, 0.05);
}

input[type="text"]::placeholder,
input[type="password"]::placeholder {
    color: #9ca3af;
    font-weight: 500;
}

input[type="text"]:focus,
input[type="password"]:focus {
    background: #f8fafc;
    box-shadow: 4px 4px 0px #000;
    transform: translate(-2px, -2px);
}

input.mono {
    font-family: 'JetBrains Mono', monospace;
    letter-spacing: 2px;
    font-size: 14px;
    text-transform: uppercase;
}

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

.auth-form-group input {
    padding: 14px 16px;
}

/* ---- BUTTONS ---- */
.btn {
    width: 100%;
    padding: 14px 20px;
    border: var(--border-width) solid var(--border-color);
    background: var(--indigo);
    color: #fff;
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    font-weight: 800;
    text-transform: uppercase;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    transition: all 0.1s;
    margin-top: 12px;
    box-shadow: var(--shadow-hard);
}

.btn-primary:hover {
    transform: translate(-2px, -2px);
    box-shadow: var(--shadow-hard-hover);
}

.btn-primary:active {
    transform: translate(4px, 4px);
    box-shadow: var(--shadow-hard-active);
}

.btn svg {
    flex-shrink: 0;
    transition: transform 0.1s;
}

.btn:hover svg {
    transform: translateX(4px);
}

/* ---- TOOLBAR (Dashboard) ---- */
.toolbar {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: clamp(16px, 2.5vw, 24px);
    gap: 16px;
    flex-wrap: wrap;
    animation: fadeUp 0.5s 0.1s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.toolbar-title h2 {
    font-family: 'Inter', sans-serif;
    font-size: clamp(24px, 4vw, 36px);
    font-weight: 800;
    color: var(--text-main);
    letter-spacing: -1px;
    text-transform: uppercase;
}

.toolbar-title p {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-muted);
    margin-top: 4px;
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(16px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.btn-add {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    background: var(--indigo);
    border: var(--border-width) solid var(--border-color);
    color: #fff;
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    font-weight: 800;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.1s;
    box-shadow: var(--shadow-hard);
    white-space: nowrap;
    flex-shrink: 0;
    letter-spacing: 0.5px;
}

.btn-add:hover {
    transform: translate(-2px, -2px);
    box-shadow: var(--shadow-hard-hover);
}

.btn-add:active {
    transform: translate(4px, 4px);
    box-shadow: var(--shadow-hard-active);
}

/* ---- GRID ---- */
.auth-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr));
    gap: clamp(12px, 2vw, 20px);
    animation: fadeUp 0.5s 0.2s cubic-bezier(0.16, 1, 0.3, 1) both;
}

/* ---- AUTHENTICATOR CARD ---- */
.auth-card {
    background: #fff;
    border: var(--border-width) solid var(--border-color);
    padding: 24px;
    position: relative;
    transition: transform 0.15s, box-shadow 0.15s;
    cursor: pointer;
    box-shadow: var(--shadow-hard);
}

.auth-card:hover {
    transform: translate(-4px, -4px);
    box-shadow: var(--shadow-hard-hover);
}

.auth-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
}

.auth-card-icon {
    width: 48px;
    height: 48px;
    border: 2px solid var(--border-color);
    background: var(--yellow);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Inter', sans-serif;
    font-size: 20px;
    font-weight: 800;
    flex-shrink: 0;
    color: #000;
    box-shadow: 2px 2px 0px #000;
}

.auth-card-menu {
    background: #fff;
    border: 2px solid var(--border-color);
    color: #000;
    cursor: pointer;
    padding: 6px;
    transition: all 0.1s;
    line-height: 1;
    font-size: 18px;
    box-shadow: 2px 2px 0px #000;
}

.auth-card-menu:hover {
    background: var(--rose);
    transform: translate(-1px, -1px);
    box-shadow: 3px 3px 0px #000;
}

.auth-card-name {
    font-family: 'Inter', sans-serif;
    font-size: 18px;
    font-weight: 800;
    color: var(--text-main);
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    text-transform: uppercase;
}

.auth-card-label {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
}

.auth-code {
    font-family: 'JetBrains Mono', monospace;
    font-size: clamp(28px, 5vw, 36px);
    font-weight: 800;
    color: var(--text-main);
    letter-spacing: 2px;
    margin: 16px 0 20px;
    background: #f8fafc;
    padding: 8px 12px;
    border: 2px solid var(--border-color);
    display: inline-block;
    box-shadow: inset 2px 2px 0px rgba(0, 0, 0, 0.1);
}

.auth-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.copy-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--emerald);
    border: 2px solid var(--border-color);
    color: #000;
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.1s;
    box-shadow: 2px 2px 0px #000;
    text-transform: uppercase;
}

.copy-btn:hover {
    transform: translate(-1px, -1px);
    box-shadow: 3px 3px 0px #000;
}

.copy-btn:active {
    transform: translate(2px, 2px);
    box-shadow: 0px 0px 0px #000;
}

/* Progress ring */
.progress-ring-wrap {
    position: relative;
    width: 32px;
    height: 32px;
    flex-shrink: 0;
}

.progress-ring-wrap svg {
    transform: rotate(-90deg);
}

.ring-bg {
    stroke: var(--text-muted);
    opacity: 0.3;
}

.ring-progress {
    stroke-dasharray: 85;
    stroke-dashoffset: 0;
    stroke-linecap: square;
    transition: stroke-dashoffset 1s linear;
}

.ring-time {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    color: var(--text-main);
}

/* Color variants for auth cards */
.color-indigo .auth-card-icon {
    background: rgba(99, 102, 241, 0.2);
    color: #818cf8;
}

.color-violet .auth-card-icon {
    background: rgba(139, 92, 246, 0.2);
    color: #a78bfa;
}

.color-emerald .auth-card-icon {
    background: rgba(16, 185, 129, 0.2);
    color: #34d399;
}

.color-amber .auth-card-icon {
    background: rgba(245, 158, 11, 0.2);
    color: #fbbf24;
}

.color-rose .auth-card-icon {
    background: rgba(244, 63, 94, 0.2);
    color: #fb7185;
}

.color-sky .auth-card-icon {
    background: rgba(14, 165, 233, 0.2);
    color: #38bdf8;
}

.color-indigo .ring-progress {
    stroke: #818cf8;
}

.color-violet .ring-progress {
    stroke: #a78bfa;
}

.color-emerald .ring-progress {
    stroke: #34d399;
}

.color-amber .ring-progress {
    stroke: #fbbf24;
}

.color-rose .ring-progress {
    stroke: #fb7185;
}

.color-sky .ring-progress {
    stroke: #38bdf8;
}

/* ---- EMPTY STATE ---- */
.empty-state {
    background: #fff;
    border: var(--border-width) solid var(--border-color);
    padding: clamp(40px, 8vw, 64px) 24px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    animation: fadeUp 0.5s 0.2s cubic-bezier(0.16, 1, 0.3, 1) both;
    box-shadow: var(--shadow-hard);
}

.empty-icon {
    width: 80px;
    height: 80px;
    background: var(--sky);
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000;
    margin-bottom: 24px;
    box-shadow: 4px 4px 0px #000;
}

.empty-state h3 {
    font-family: 'Inter', sans-serif;
    font-size: clamp(20px, 4vw, 24px);
    font-weight: 800;
    color: var(--text-main);
    margin-bottom: 12px;
    text-transform: uppercase;
}

.empty-state p {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-muted);
    max-width: 320px;
    line-height: 1.6;
    margin-bottom: 28px;
}

/* ---- MODAL ---- */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    padding: 16px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.15s;
}

.modal-overlay.open {
    opacity: 1;
    pointer-events: all;
}

.modal {
    width: 100%;
    max-width: 440px;
    background: #fff;
    border: var(--border-width) solid var(--border-color);
    padding: clamp(24px, 5vw, 40px);
    position: relative;
    transform: translateY(20px);
    transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 8px 8px 0px #000;
}

.modal-overlay.open .modal {
    transform: translateY(0);
}

.modal h3 {
    font-family: 'Inter', sans-serif;
    font-size: 24px;
    font-weight: 800;
    color: var(--text-main);
    text-transform: uppercase;
}

.modal p.modal-desc {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-muted);
    margin-top: 8px;
    margin-bottom: 24px;
    line-height: 1.5;
}

.modal-footer {
    display: flex;
    gap: 12px;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 2px solid var(--border-color);
}

.btn-cancel {
    flex: 1;
    padding: 12px;
    background: #fff;
    border: 2px solid var(--border-color);
    color: #000;
    font-family: 'Inter', sans-serif;
    font-size: 15px;
    font-weight: 800;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.1s;
    box-shadow: 2px 2px 0px #000;
}

.btn-cancel:hover {
    transform: translate(-1px, -1px);
    box-shadow: 3px 3px 0px #000;
}

.btn-cancel:active {
    transform: translate(2px, 2px);
    box-shadow: 0px 0px 0px #000;
}

.btn-confirm {
    flex: 1.4;
    padding: 12px;
    background: var(--indigo);
    border: 2px solid var(--border-color);
    color: #fff;
    font-family: 'Inter', sans-serif;
    font-size: 15px;
    font-weight: 800;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.1s;
    box-shadow: var(--shadow-hard);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-confirm:hover {
    transform: translate(-2px, -2px);
    box-shadow: var(--shadow-hard-hover);
}

.btn-confirm:active {
    transform: translate(4px, 4px);
    box-shadow: var(--shadow-hard-active);
}

/* ---- TOAST ---- */
#toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 200;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 12px;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 640px) {
    .user-badge {
        display: none;
    }

    header {
        padding: 12px 14px;
    }

    .auth-code {
        letter-spacing: 3px;
    }
}

@media (max-width: 480px) {
    .card {
        padding: 24px;
        box-shadow: 4px 4px 0px #000;
    }
}

@media (max-width: 380px) {
    .btn-add span {
        display: none;
    }

    .btn-add {
        padding: 11px 14px;
    }
}