/* snego.group — app layer.
   Extends the marketing-site design system (styles.css). Same tokens,
   tighter density for a working tool. */

.app-body {
    background: var(--ink);
    color: var(--paper);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ---------------- app header ---------------- */
.app-header {
    position: sticky;
    top: 0;
    z-index: 40;
    padding: 0.85rem var(--pad);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    background: rgba(0, 0, 0, 0.86);
    backdrop-filter: blur(14px) saturate(140%);
    -webkit-backdrop-filter: blur(14px) saturate(140%);
    border-bottom: 1px solid var(--line);
}
.app-header .brand { display: flex; align-items: center; gap: 0.75rem; }
.app-header .brand img { height: 38px; width: auto; }
.app-header .crumbs {
    font-family: var(--font-mono);
    font-size: var(--micro);
    letter-spacing: 0.08em;
    color: var(--muted);
    text-transform: lowercase;
    display: flex;
    gap: 0.5rem;
    align-items: center;
}
.app-header .crumbs .sep { color: var(--accent); }
.app-header .crumbs a { color: var(--muted); }
.app-header .crumbs a:hover { color: var(--paper); }
.app-header .crumbs .now { color: var(--paper); }

.app-tools { display: flex; gap: 0.5rem; align-items: center; }
.app-tools .who {
    font-family: var(--font-mono);
    font-size: var(--micro);
    color: var(--muted);
    letter-spacing: 0.06em;
}
@media (max-width: 640px) { .app-tools .who { display: none; } }

/* ---------------- app main ---------------- */
.app-main {
    flex: 1;
    max-width: var(--max);
    width: 100%;
    margin: 0 auto;
    padding: clamp(2rem, 5vh, 3.5rem) var(--pad) 5rem;
}

/* ---------------- login ---------------- */
.auth-screen {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 2rem var(--pad);
    background:
        radial-gradient(1200px 600px at 80% -10%, rgba(228, 107, 41, 0.08), transparent 60%),
        var(--ink);
}
.auth-card {
    width: 100%;
    max-width: 420px;
    border: 1px solid var(--line);
    padding: clamp(2rem, 5vw, 2.75rem);
    background: #050505;
    position: relative;
}
.auth-card::before {
    content: '';
    position: absolute;
    left: -1px; top: -1px; right: -1px;
    height: 2px;
    background: var(--accent);
}
.auth-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 2rem;
}
.auth-brand img { height: 44px; width: auto; }
.auth-brand .mono-label { color: var(--accent); }
.auth-card h1 {
    font-size: clamp(1.5rem, 1.2rem + 1vw, 1.9rem);
    margin-bottom: 0.5rem;
    letter-spacing: -0.01em;
    font-weight: 500;
}
.auth-card .sub {
    color: var(--muted);
    font-size: var(--body);
    margin-bottom: 2rem;
    max-width: none;
}

/* ---------------- forms ---------------- */
.field { display: block; margin-bottom: 1.15rem; }
.field label {
    display: block;
    font-family: var(--font-mono);
    font-size: var(--micro);
    color: var(--muted);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}
.input, .select {
    width: 100%;
    background: transparent;
    color: var(--paper);
    border: 1px solid var(--line-strong);
    padding: 0.85rem 0.95rem;
    font: inherit;
    font-family: var(--font-mono);
    font-size: 0.95rem;
    letter-spacing: 0.01em;
    transition: border-color 0.2s ease, background 0.2s ease;
    border-radius: 0;
}
.input:focus, .select:focus {
    outline: 0;
    border-color: var(--accent);
    background: rgba(228, 107, 41, 0.04);
}
.input::placeholder { color: rgba(255, 255, 255, 0.35); }
.select {
    appearance: none;
    background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%),
                      linear-gradient(135deg, var(--muted) 50%, transparent 50%);
    background-position: calc(100% - 18px) 50%, calc(100% - 12px) 50%;
    background-size: 6px 6px, 6px 6px;
    background-repeat: no-repeat;
    padding-right: 2rem;
}

.field-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    margin-bottom: 1.15rem;
}
@media (max-width: 520px) { .field-row { grid-template-columns: 1fr; } }

/* ---------------- buttons ---------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 0.85rem 1.25rem;
    border: 1px solid var(--paper);
    background: var(--paper);
    color: var(--ink);
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
    cursor: pointer;
    border-radius: 0;
}
.btn:hover { background: var(--accent); border-color: var(--accent); color: var(--ink); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn.block { width: 100%; }
.btn.ghost {
    background: transparent;
    color: var(--paper);
    border-color: var(--line-strong);
}
.btn.ghost:hover { border-color: var(--accent); color: var(--accent); background: transparent; }
.btn.small { padding: 0.5rem 0.8rem; font-size: 0.7rem; }
.btn.danger:hover { background: transparent; border-color: var(--accent); color: var(--accent); }
.btn.icon {
    padding: 0.4rem 0.55rem;
    background: transparent;
    color: var(--muted);
    border-color: var(--line);
    font-size: 0.7rem;
}
.btn.icon:hover { color: var(--accent); border-color: var(--accent); background: transparent; }

.text-link {
    font-family: var(--font-mono);
    font-size: var(--micro);
    letter-spacing: 0.08em;
    color: var(--muted);
    text-transform: uppercase;
    border-bottom: 1px solid transparent;
    transition: color 0.2s ease, border-color 0.2s ease;
    padding-bottom: 2px;
    display: inline-block;
    cursor: pointer;
    background: transparent;
    border: 0;
    border-bottom: 1px solid transparent;
}
.text-link:hover { color: var(--accent); border-bottom-color: var(--accent); }

/* ---------------- alerts ---------------- */
.alert {
    padding: 0.75rem 0.9rem;
    border: 1px solid var(--line-strong);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--dim);
    margin-bottom: 1.15rem;
    letter-spacing: 0.02em;
    line-height: 1.45;
}
.alert.error { border-color: var(--accent); color: var(--accent); }
.alert.info { border-color: var(--line-strong); color: var(--muted); }
.alert.hidden { display: none; }

/* ---------------- dashboard ---------------- */
.dash-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--line);
}
.dash-head h1 {
    font-size: clamp(1.75rem, 1.2rem + 1.6vw, 2.4rem);
    font-weight: 400;
    letter-spacing: -0.02em;
}
.dash-head .stamp {
    font-family: var(--font-mono);
    font-size: var(--micro);
    color: var(--muted);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.modules {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1px;
    background: var(--line);
    border: 1px solid var(--line);
}
.module {
    background: var(--ink);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    min-height: 200px;
    transition: background 0.35s ease;
    position: relative;
}
.module:hover { background: #0a0a0a; }
.module:hover .arrow { transform: translate(4px, -4px); color: var(--accent); }
.module .tag {
    font-family: var(--font-mono);
    font-size: var(--micro);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--muted);
}
.module h3 { font-size: 1.5rem; font-weight: 500; }
.module p { color: var(--dim); font-size: 0.95rem; }
.module .arrow {
    margin-top: auto;
    align-self: flex-end;
    font-family: var(--font-mono);
    font-size: 1.15rem;
    transition: transform 0.35s ease, color 0.35s ease;
}
.module .stat {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--accent);
    letter-spacing: 0.05em;
    margin-top: 0.5rem;
}
.module.disabled { opacity: 0.4; pointer-events: none; }

/* ---------------- budget page ---------------- */
.budget-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--line);
    flex-wrap: wrap;
}
.budget-nav .month {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.budget-nav .month h1 {
    font-size: clamp(1.5rem, 1.1rem + 1.4vw, 2rem);
    font-weight: 400;
    letter-spacing: -0.01em;
    text-transform: lowercase;
    min-width: 12ch;
    text-align: center;
}
.month-btn {
    width: 36px; height: 36px;
    display: grid; place-items: center;
    border: 1px solid var(--line-strong);
    color: var(--muted);
    font-family: var(--font-mono);
    transition: border-color 0.2s ease, color 0.2s ease;
    cursor: pointer;
}
.month-btn:hover { border-color: var(--accent); color: var(--accent); }

.summary {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--line);
    border: 1px solid var(--line);
    margin-bottom: 3rem;
}
@media (max-width: 760px) { .summary { grid-template-columns: repeat(2, 1fr); } }
.summary .cell {
    background: var(--ink);
    padding: 1.5rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.summary .cell .label {
    font-family: var(--font-mono);
    font-size: var(--micro);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--muted);
}
.summary .cell .value {
    font-family: var(--font-mono);
    font-size: clamp(1.25rem, 1rem + 1vw, 1.6rem);
    font-weight: 500;
    color: var(--paper);
    letter-spacing: -0.01em;
}
.summary .cell.rem .value { color: var(--accent); }
.summary .cell.rem.negative .value { color: #ff4b4b; }
.summary .cell .sub {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--muted);
    letter-spacing: 0.06em;
}

/* ---------------- section blocks ---------------- */
.block { margin-bottom: 3rem; }
.block-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
}
.block-head h2 {
    font-size: 1.25rem;
    font-weight: 500;
    letter-spacing: -0.01em;
    display: inline-flex;
    align-items: baseline;
    gap: 0.75rem;
}
.block-head .count {
    font-family: var(--font-mono);
    font-size: var(--micro);
    color: var(--accent);
    letter-spacing: 0.14em;
}
.block-head .total {
    font-family: var(--font-mono);
    font-size: var(--micro);
    color: var(--muted);
    letter-spacing: 0.06em;
    margin-right: 0.75rem;
}
.block-head .total strong { color: var(--paper); font-weight: 500; }

.rows {
    border: 1px solid var(--line);
    background: var(--ink);
}
.row {
    display: grid;
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr) auto auto;
    gap: 0.75rem;
    align-items: center;
    padding: 0.9rem 1rem;
    border-top: 1px solid var(--line);
    font-family: var(--font-mono);
    font-size: 0.9rem;
}
.row:first-child { border-top: 0; }
.row .name { color: var(--paper); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.row .amt {
    color: var(--paper);
    font-variant-numeric: tabular-nums;
    text-align: right;
}
.row .status {
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.25rem 0.5rem;
    border: 1px solid var(--line-strong);
    color: var(--muted);
    cursor: pointer;
    background: transparent;
    justify-self: end;
    transition: color 0.15s ease, border-color 0.15s ease;
}
.row .status.paid { color: var(--accent); border-color: var(--accent); }
.row .status:hover { color: var(--paper); border-color: var(--paper); }
.row .row-actions { display: flex; gap: 0.35rem; justify-self: end; }
.row .row-actions button {
    background: transparent;
    color: var(--muted);
    padding: 0.35rem 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.08em;
    text-transform: lowercase;
    border: 0;
    cursor: pointer;
    transition: color 0.15s ease;
}
.row .row-actions button:hover { color: var(--accent); }

.rows .empty {
    padding: 1.25rem;
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: var(--micro);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-align: center;
    border-top: 0;
}

.add-row {
    display: grid;
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr) auto;
    gap: 0.5rem;
    padding: 0.75rem;
    border-top: 1px solid var(--line-strong);
    background: #050505;
    align-items: center;
}
@media (max-width: 640px) {
    .row { grid-template-columns: minmax(0, 1fr) auto; gap: 0.5rem; }
    .row .amt { grid-column: 1; text-align: left; color: var(--accent); }
    .row .status { grid-column: 2; grid-row: 1; }
    .row .row-actions { grid-column: 2; grid-row: 2; }
    .add-row { grid-template-columns: 1fr; }
}

/* ---------------- debts ---------------- */
.debts {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1px;
    background: var(--line);
    border: 1px solid var(--line);
}
.debt {
    background: var(--ink);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}
.debt-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
}
.debt-head h3 {
    font-size: 1.05rem;
    font-weight: 500;
    letter-spacing: -0.005em;
}
.debt-kind {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent);
    display: inline-block;
    margin-bottom: 0.4rem;
}
.debt-balance {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--paper);
    font-variant-numeric: tabular-nums;
}
.debt-progress {
    height: 3px;
    background: rgba(255, 255, 255, 0.08);
    position: relative;
    overflow: hidden;
}
.debt-progress span {
    position: absolute;
    top: 0; left: 0; bottom: 0;
    background: var(--accent);
    transition: width 0.5s ease;
}
.debt-meta {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--muted);
    letter-spacing: 0.04em;
}
.debt-meta .m span { display: block; color: var(--paper); font-size: 0.85rem; margin-top: 0.15rem; }
.debt-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: auto;
    padding-top: 0.5rem;
    border-top: 1px solid var(--line);
}

/* ---------------- inline editor ---------------- */
.inline-edit {
    padding: 1rem;
    border: 1px solid var(--accent);
    background: #050505;
    margin-bottom: 1rem;
    display: grid;
    gap: 0.5rem;
}
.inline-edit .field-row { margin-bottom: 0; }
.inline-edit .field { margin-bottom: 0; }
.inline-edit .actions { display: flex; gap: 0.5rem; justify-content: flex-end; padding-top: 0.25rem; }

.hidden { display: none !important; }

/* ---------------- footer link back ---------------- */
.app-footer {
    padding: 2rem var(--pad);
    border-top: 1px solid var(--line);
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: var(--micro);
    letter-spacing: 0.06em;
    text-align: center;
}
.app-footer a { color: var(--muted); }
.app-footer a:hover { color: var(--accent); }

/* ---------------- loading ---------------- */
.loading {
    padding: 3rem 1rem;
    text-align: center;
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: var(--micro);
    letter-spacing: 0.14em;
    text-transform: uppercase;
}
.loading::after {
    content: '';
    display: inline-block;
    width: 6px; height: 6px;
    background: var(--accent);
    margin-left: 0.5rem;
    animation: pulse 1.2s ease-in-out infinite;
    vertical-align: 2px;
}