/* ========================================
   Reset e Base
   ======================================== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-bg: #f0f2f5;
    --color-white: #ffffff;
    --color-text: #1a1a2e;
    --color-text-light: #6b7280;
    --color-border: #e5e7eb;

    --color-atencao: #ef4444;
    --color-atencao-bg: #fef2f2;
    --color-atencao-border: #fecaca;

    --color-abaixo: #f97316;
    --color-abaixo-bg: #fff7ed;
    --color-abaixo-border: #fed7aa;

    --color-dentro: #3b82f6;
    --color-dentro-bg: #eff6ff;
    --color-dentro-border: #bfdbfe;

    --color-excede: #22c55e;
    --color-excede-bg: #f0fdf4;
    --color-excede-border: #bbf7d0;

    --color-top: #8b5cf6;
    --color-top-bg: #f5f3ff;
    --color-top-border: #ddd6fe;

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --radius: 8px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text);
    min-height: 100vh;
}

/* ========================================
   Header
   ======================================== */
.app-header {
    background: var(--color-white);
    padding: 16px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: var(--shadow-sm);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 10;
}

.app-header h1 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
}

.upload-area {
    display: flex;
    align-items: center;
    gap: 12px;
}

.btn-upload {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: var(--color-text);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
}

.btn-upload:hover {
    background: #333;
}

.btn-upload:active {
    transform: scale(0.98);
}

/* ========================================
   Filtro por nome
   ======================================== */
.filter-wrapper {
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-filter {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    background: var(--color-white);
    cursor: pointer;
    color: var(--color-text-light);
    transition: background 0.15s, color 0.15s, border-color 0.15s;
}

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

.btn-filter.active {
    background: var(--color-text);
    color: var(--color-white);
    border-color: var(--color-text);
}

.filter-input-group {
    display: none;
    align-items: center;
    gap: 4px;
}

.filter-input-group.visible {
    display: flex;
}

.filter-input {
    width: 180px;
    padding: 6px 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-size: 0.85rem;
    font-family: inherit;
    color: var(--color-text);
    outline: none;
    transition: border-color 0.15s;
}

.filter-input:focus {
    border-color: var(--color-text-light);
}

.btn-filter-clear {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: none;
    background: var(--color-bg);
    cursor: pointer;
    color: var(--color-text-light);
    font-size: 1.1rem;
    line-height: 1;
    transition: background 0.15s, color 0.15s;
}

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

/* ========================================
   Board
   ======================================== */
.board-container {
    padding: 24px 32px;
}

.board {
    background: var(--color-white);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    overflow: hidden;
    height: calc(100vh - 130px);
    display: flex;
    flex-direction: column;
}

.board-title {
    font-size: 1.1rem;
    font-weight: 700;
    padding: 16px 24px;
    background: var(--color-text);
    color: var(--color-white);
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.lanes {
    display: flex;
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

.lane {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--color-border);
}

.lane:last-child {
    border-right: none;
}

.lane-header {
    padding: 12px 16px;
    font-size: 0.8rem;
    font-weight: 700;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border-bottom: 3px solid;
}

.lane-atencao .lane-header {
    background: var(--color-atencao-bg);
    color: var(--color-atencao);
    border-bottom-color: var(--color-atencao);
}

.lane-abaixo .lane-header {
    background: var(--color-abaixo-bg);
    color: var(--color-abaixo);
    border-bottom-color: var(--color-abaixo);
}

.lane-dentro .lane-header {
    background: var(--color-dentro-bg);
    color: var(--color-dentro);
    border-bottom-color: var(--color-dentro);
}

.lane-excede .lane-header {
    background: var(--color-excede-bg);
    color: var(--color-excede);
    border-bottom-color: var(--color-excede);
}

.lane-top .lane-header {
    background: var(--color-top-bg);
    color: var(--color-top);
    border-bottom-color: var(--color-top);
}

.lane-content {
    flex: 1;
    min-height: 0;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    overflow-y: auto;
}

/* ========================================
   Cards dos Colaboradores
   ======================================== */
.card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 12px;
    cursor: pointer;
    transition: box-shadow 0.2s, transform 0.15s;
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
    min-width: 0;
}

.card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.card-avatar-placeholder {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text-light);
    flex-shrink: 0;
}

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

.card-name {
    font-size: 0.85rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.card-meta {
    font-size: 0.7rem;
    color: var(--color-text-light);
    margin-top: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ========================================
   Ícone de tendência no card
   ======================================== */
.card-trend {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-trend-up {
    color: #16a34a;
    background: #f0fdf4;
}

.card-trend-down {
    color: #dc2626;
    background: #fef2f2;
}

.card-trend-same {
    color: #9ca3af;
    background: #f3f4f6;
}

/* Cores de borda lateral no card conforme a lane */
.lane-atencao .card { border-left: 3px solid var(--color-atencao); }
.lane-abaixo .card { border-left: 3px solid var(--color-abaixo); }
.lane-dentro .card { border-left: 3px solid var(--color-dentro); }
.lane-excede .card { border-left: 3px solid var(--color-excede); }
.lane-top .card    { border-left: 3px solid var(--color-top); }

/* ========================================
   Modal
   ======================================== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 100;
}

.modal-overlay.active {
    display: flex;
}

.modal {
    background: var(--color-white);
    border-radius: 12px;
    width: 90%;
    max-width: 480px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    position: relative;
    animation: modalIn 0.2s ease;
}

@keyframes modalIn {
    from { opacity: 0; transform: scale(0.95) translateY(10px); }
    to   { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-close {
    position: absolute;
    top: 12px;
    right: 16px;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-text-light);
    line-height: 1;
}

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

.modal-body {
    padding: 24px;
}

.modal-avatar-placeholder {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-text-light);
    margin: 0 auto 16px;
}

.modal-name {
    font-size: 1.25rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 4px;
}

.modal-tribo {
    text-align: center;
    font-size: 0.75rem;
    color: var(--color-text-light);
    margin-bottom: 6px;
}

.modal-performance {
    text-align: center;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 20px;
    padding: 4px 12px;
    border-radius: 20px;
    display: inline-block;
    margin-left: auto;
    margin-right: auto;
}

.modal-details {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.modal-field {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.modal-field-label {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--color-text-light);
    letter-spacing: 0.03em;
}

.modal-field-value {
    font-size: 0.9rem;
    color: var(--color-text);
}

/* ========================================
   Navegação do Modal (registros anteriores)
   ======================================== */
.modal-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 20px;
    padding: 8px 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.modal-nav-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid var(--color-border);
    background: var(--color-white);
    cursor: pointer;
    color: var(--color-text);
    transition: background 0.15s, border-color 0.15s;
}

.modal-nav-btn:hover:not(.modal-nav-btn-disabled) {
    background: var(--color-bg);
    border-color: var(--color-text-light);
}

.modal-nav-btn-disabled {
    opacity: 0.25;
    cursor: default;
}

.modal-nav-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-light);
    min-width: 40px;
    text-align: center;
}

/* Performance badge colors */
.perf-ponto-de-atencao  { background: var(--color-atencao-bg); color: var(--color-atencao); }
.perf-abaixo-do-esperado { background: var(--color-abaixo-bg); color: var(--color-abaixo); }
.perf-dentro-do-esperado { background: var(--color-dentro-bg); color: var(--color-dentro); }
.perf-excede-o-esperado  { background: var(--color-excede-bg); color: var(--color-excede); }
.perf-top-talent         { background: var(--color-top-bg); color: var(--color-top); }

/* ========================================
   Modal de erro
   ======================================== */
.modal-error {
    max-width: 380px;
}

.error-body {
    text-align: center;
    padding: 32px 24px;
}

.error-icon {
    color: var(--color-atencao);
    margin-bottom: 16px;
}

.error-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 8px;
}

.error-message {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.4;
}

/* ========================================
   Empty state
   ======================================== */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex: 1;
    color: var(--color-text-light);
    font-size: 0.85rem;
    padding: 40px 20px;
    text-align: center;
}

.empty-state svg {
    margin-bottom: 12px;
    opacity: 0.4;
}

/* ========================================
   Lane counter badge
   ======================================== */
.lane-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 20px;
    border-radius: 10px;
    font-size: 0.7rem;
    font-weight: 700;
    margin-left: 6px;
    padding: 0 6px;
    background: rgba(0,0,0,0.1);
}

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 900px) {
    .lanes {
        flex-direction: column;
    }

    .lane {
        border-right: none;
        border-bottom: 1px solid var(--color-border);
    }

    .lane:last-child {
        border-bottom: none;
    }

    .lane-content {
        min-height: 80px;
    }

    .app-header {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
}